{"metadata":{"title":"Long Island Water Rates — Private vs Public","geography":"Nassau and Suffolk counties, NY, including Fishers Island","snapshot_date":"2026-11-06","timezone":"America/New_York","status":"Verified research dataset with explicit incomplete tariffs; NOT a claim of comprehensive all-in bill verification","profiles":{"50000":[11000,13000,15000,11000],"100000":[16000,26000,40000,18000],"180000":[18000,48000,92000,22000]},"conversion":{"CCF_gallons":748.052,"cubic_foot_gallons":7.48052},"annualization":"Current published tariff snapshot held constant for 12 months. NOT actual calendar-2026 bills and NOT a prediction of 2027 tariffs. Some source pages remain undated or older, explicitly labeled.","monthly_profile":"Each specified quarterly volume is split equally among its three months; quarters calendar-aligned. Four-month providers use Jan-Apr/May-Aug/Sep-Dec. Semiannual use Jan-Jun/Jul-Dec. Actual read cycles can change tiers.","arithmetic":"Decimal calculations, continuous use, no whole-CCF or whole-thousand billing-rounding guessed. Final annual and period presentation rounded half-up to cents; exact unrounded components used for totals. Apparent 1-cent sum differences possible.","minimum_charge":"annual_fixed_service_charge includes published minimum charges WITH their water allowance; volumetric charge is excess beyond that allowance. Minimum is never added twice. It is not all a no-water fixed access charge.","tax_comparability":"Metered bills exclude property-tax levies. Total levy/total connections is illustrative, not the tax for a specific residential parcel; never call metered-only gaps total household savings.","rankings_scope":"Only completed published-schedule models; no all-in private-v-public ranking because Liberty rider stacking/locality not certified. No population-weighted or islandwide average invented.","map_warning":"44 state-sourced and 18 EPA-modeled polygons. Modeled polygons must use distinct dashed/hatched style and a clear approximate badge. Blank areas include private wells, missing service coverage or dataset gaps; never imply unserved. No parcel-level address eligibility guarantees.","counts":{"provider_system_records":64,"mapped_features":62,"complete_scenario_calculations":18,"by_governance":{"town_board_district":10,"public_authority":3,"other_or_unclassified":7,"independent_commissioner_district":21,"investor_owned_psc":5,"municipal_village_or_city":18},"verified_rate_schedules_by_governance":{"town_board_district":2,"public_authority":3,"independent_commissioner_district":12,"investor_owned_psc":4,"municipal_village_or_city":1},"published_numeric_rate_schedules_verified":34,"complete_rate_schedules_verified":22}},"governance_categories":[{"id":"investor_owned_psc","description":"Shareholder-owned utility with PSC tariffs; property-tax costs can be recovered through bills."},{"id":"public_authority","description":"Public benefit corporation, rate-funded; no-tax-power assertions only where directly sourced."},{"id":"independent_commissioner_district","description":"Locally elected commissioner district; bill and property-tax revenue may both fund water."},{"id":"town_board_district","description":"Town board operates or oversees district. Contract operator or wholesale supplier need not equal owner."},{"id":"municipal_village_or_city","description":"Village/city system; utility fund versus general-tax support must be checked individually."},{"id":"other_or_unclassified","description":"Association, institutional and very small systems are retained honestly rather than forced into an investor-owned category."}],"providers":[{"id":"NY5103705","pwsid":"NY5103705","name":"RIVERHEAD WATER DISTRICT","county":"Suffolk","governance_type":"town_board_district","governance_sources":["epa_gis"],"governance_verification":"Directory/budget verified","epa_population_served":35000,"epa_service_connections":9334,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":true,"tariff":{"source_ids":["riverhead_full","riverhead_surcharge"],"cycle_months":3,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":12,"minimum_charge":0,"included_units":0,"tiers":[[90,2.05],[null,3.25]],"fee_per_cycle":0,"annual_fee":80,"effective_date":"2026-04-01","standard_residential_meter":"5/8 inch","calculation_ready":true,"numerical_schedule_verified":true},"annual_bills":{"50000":{"annual_gallons":50000,"annual_fixed_service_charge":48.0,"annual_volumetric_tier_charges":102.5,"annual_surcharges_and_fees":80.0,"annual_metered_water_bill":230.5,"annual_base_charge_before_surcharges":150.5,"effective_rate_per_1000_gal":4.61,"minimum_charge_includes_water":false,"billing_periods":[{"period":1,"gallons":11000.0,"fixed":12.0,"volumetric":22.55,"fees":0.0,"base":34.55,"tiers":[{"from_units":0.0,"to_units":11.0,"units":11.0,"rate":2.05,"charge":22.55}]},{"period":2,"gallons":13000.0,"fixed":12.0,"volumetric":26.65,"fees":0.0,"base":38.65,"tiers":[{"from_units":0.0,"to_units":13.0,"units":13.0,"rate":2.05,"charge":26.65}]},{"period":3,"gallons":15000.0,"fixed":12.0,"volumetric":30.75,"fees":0.0,"base":42.75,"tiers":[{"from_units":0.0,"to_units":15.0,"units":15.0,"rate":2.05,"charge":30.75}]},{"period":4,"gallons":11000.0,"fixed":12.0,"volumetric":22.55,"fees":0.0,"base":34.55,"tiers":[{"from_units":0.0,"to_units":11.0,"units":11.0,"rate":2.05,"charge":22.55}]}],"estimated_avg_district_tax_per_connection_or_parcel":165.25,"tax_not_in_metered_bill":true},"100000":{"annual_gallons":100000,"annual_fixed_service_charge":48.0,"annual_volumetric_tier_charges":205.0,"annual_surcharges_and_fees":80.0,"annual_metered_water_bill":333.0,"annual_base_charge_before_surcharges":253.0,"effective_rate_per_1000_gal":3.33,"minimum_charge_includes_water":false,"billing_periods":[{"period":1,"gallons":16000.0,"fixed":12.0,"volumetric":32.8,"fees":0.0,"base":44.8,"tiers":[{"from_units":0.0,"to_units":16.0,"units":16.0,"rate":2.05,"charge":32.8}]},{"period":2,"gallons":26000.0,"fixed":12.0,"volumetric":53.3,"fees":0.0,"base":65.3,"tiers":[{"from_units":0.0,"to_units":26.0,"units":26.0,"rate":2.05,"charge":53.3}]},{"period":3,"gallons":40000.0,"fixed":12.0,"volumetric":82.0,"fees":0.0,"base":94.0,"tiers":[{"from_units":0.0,"to_units":40.0,"units":40.0,"rate":2.05,"charge":82.0}]},{"period":4,"gallons":18000.0,"fixed":12.0,"volumetric":36.9,"fees":0.0,"base":48.9,"tiers":[{"from_units":0.0,"to_units":18.0,"units":18.0,"rate":2.05,"charge":36.9}]}],"estimated_avg_district_tax_per_connection_or_parcel":165.25,"tax_not_in_metered_bill":true},"180000":{"annual_gallons":180000,"annual_fixed_service_charge":48.0,"annual_volumetric_tier_charges":371.4,"annual_surcharges_and_fees":80.0,"annual_metered_water_bill":499.4,"annual_base_charge_before_surcharges":419.4,"effective_rate_per_1000_gal":2.77,"minimum_charge_includes_water":false,"billing_periods":[{"period":1,"gallons":18000.0,"fixed":12.0,"volumetric":36.9,"fees":0.0,"base":48.9,"tiers":[{"from_units":0.0,"to_units":18.0,"units":18.0,"rate":2.05,"charge":36.9}]},{"period":2,"gallons":48000.0,"fixed":12.0,"volumetric":98.4,"fees":0.0,"base":110.4,"tiers":[{"from_units":0.0,"to_units":48.0,"units":48.0,"rate":2.05,"charge":98.4}]},{"period":3,"gallons":92000.0,"fixed":12.0,"volumetric":191.0,"fees":0.0,"base":203.0,"tiers":[{"from_units":0.0,"to_units":90.0,"units":90.0,"rate":2.05,"charge":184.5},{"from_units":90.0,"to_units":92.0,"units":2.0,"rate":3.25,"charge":6.5}]},{"period":4,"gallons":22000.0,"fixed":12.0,"volumetric":45.1,"fees":0.0,"base":57.1,"tiers":[{"from_units":0.0,"to_units":22.0,"units":22.0,"rate":2.05,"charge":45.1}]}],"estimated_avg_district_tax_per_connection_or_parcel":165.25,"tax_not_in_metered_bill":true}},"tax_context":{"district_tax_levy":1542478,"levy_year":2026,"scope":"EW1 water; do not confuse sewer district","sources":["budget_riverhead"],"estimated_avg_district_tax_per_connection_or_parcel":165.25,"denominator":9334,"denominator_source":"epa_gis / 2025 Q2 SDWIS","status":"Illustrative total levy / ALL service connections, not residential parcel tax; different-vintage denominator. Do NOT add to individual household bill as an exact tax. Debt, commercial and utility parcels can materially change incidence.","debt_service_funding":"District budgets include debt service; allocation of each tax dollar vs water-sales revenue not earmarked or inferred"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Annual $80 contaminant surcharge, NOT $80 each quarter. Out-of-district first-tier rate is $2.65; dedicated irrigation all usage $3.25."],"published_numeric_rates_verified":true},{"id":"NY5110526","pwsid":"NY5110526","name":"SUFFOLK COUNTY WATER AUTHORITY","county":"Suffolk","governance_type":"public_authority","governance_sources":["epa_gis"],"governance_verification":"Directory/budget verified","epa_population_served":1100000,"epa_service_connections":336418,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":true,"tariff":{"source_ids":["scwa_rates","scwa","epa"],"cycle_months":3,"billing_unit":"CCF","gallons_per_unit":748.052,"method":"marginal_blocks","fixed_charge":35.45,"minimum_charge":0,"included_units":0,"tiers":[[120,1.927],[null,2.782]],"fee_per_cycle":20,"annual_fee":0,"effective_date":"2026-06-01","standard_residential_meter":"5/8 inch (same 120 CCF conservation threshold through 1 inch)","calculation_ready":true,"numerical_schedule_verified":true},"annual_bills":{"50000":{"annual_gallons":50000,"annual_fixed_service_charge":141.8,"annual_volumetric_tier_charges":128.8,"annual_surcharges_and_fees":80.0,"annual_metered_water_bill":350.6,"annual_base_charge_before_surcharges":270.6,"effective_rate_per_1000_gal":7.01,"minimum_charge_includes_water":false,"billing_periods":[{"period":1,"gallons":11000.0,"fixed":35.45,"volumetric":28.34,"fees":20.0,"base":63.79,"tiers":[{"from_units":0.0,"to_units":14.704860089940272,"units":14.704860089940272,"rate":1.927,"charge":28.34}]},{"period":2,"gallons":13000.0,"fixed":35.45,"volumetric":33.49,"fees":20.0,"base":68.94,"tiers":[{"from_units":0.0,"to_units":17.37847101538396,"units":17.37847101538396,"rate":1.927,"charge":33.49}]},{"period":3,"gallons":15000.0,"fixed":35.45,"volumetric":38.64,"fees":20.0,"base":74.09,"tiers":[{"from_units":0.0,"to_units":20.052081940827645,"units":20.052081940827645,"rate":1.927,"charge":38.64}]},{"period":4,"gallons":11000.0,"fixed":35.45,"volumetric":28.34,"fees":20.0,"base":63.79,"tiers":[{"from_units":0.0,"to_units":14.704860089940272,"units":14.704860089940272,"rate":1.927,"charge":28.34}]}],"estimated_avg_district_tax_per_connection_or_parcel":0,"tax_not_in_metered_bill":true},"100000":{"annual_gallons":100000,"annual_fixed_service_charge":141.8,"annual_volumetric_tier_charges":257.6,"annual_surcharges_and_fees":80.0,"annual_metered_water_bill":479.4,"annual_base_charge_before_surcharges":399.4,"effective_rate_per_1000_gal":4.79,"minimum_charge_includes_water":false,"billing_periods":[{"period":1,"gallons":16000.0,"fixed":35.45,"volumetric":41.22,"fees":20.0,"base":76.67,"tiers":[{"from_units":0.0,"to_units":21.388887403549486,"units":21.388887403549486,"rate":1.927,"charge":41.22}]},{"period":2,"gallons":26000.0,"fixed":35.45,"volumetric":66.98,"fees":20.0,"base":102.43,"tiers":[{"from_units":0.0,"to_units":34.75694203076792,"units":34.75694203076792,"rate":1.927,"charge":66.98}]},{"period":3,"gallons":40000.0,"fixed":35.45,"volumetric":103.04,"fees":20.0,"base":138.49,"tiers":[{"from_units":0.0,"to_units":53.472218508873716,"units":53.472218508873716,"rate":1.927,"charge":103.04}]},{"period":4,"gallons":18000.0,"fixed":35.45,"volumetric":46.37,"fees":20.0,"base":81.82,"tiers":[{"from_units":0.0,"to_units":24.062498328993172,"units":24.062498328993172,"rate":1.927,"charge":46.37}]}],"estimated_avg_district_tax_per_connection_or_parcel":0,"tax_not_in_metered_bill":true},"180000":{"annual_gallons":180000,"annual_fixed_service_charge":141.8,"annual_volumetric_tier_charges":466.24,"annual_surcharges_and_fees":80.0,"annual_metered_water_bill":688.04,"annual_base_charge_before_surcharges":608.04,"effective_rate_per_1000_gal":3.82,"minimum_charge_includes_water":false,"billing_periods":[{"period":1,"gallons":18000.0,"fixed":35.45,"volumetric":46.37,"fees":20.0,"base":81.82,"tiers":[{"from_units":0.0,"to_units":24.062498328993172,"units":24.062498328993172,"rate":1.927,"charge":46.37}]},{"period":2,"gallons":48000.0,"fixed":35.45,"volumetric":123.65,"fees":20.0,"base":159.1,"tiers":[{"from_units":0.0,"to_units":64.16666221064845,"units":64.16666221064845,"rate":1.927,"charge":123.65}]},{"period":3,"gallons":92000.0,"fixed":35.45,"volumetric":239.55,"fees":20.0,"base":275.0,"tiers":[{"from_units":0.0,"to_units":120.0,"units":120.0,"rate":1.927,"charge":231.24},{"from_units":120.0,"to_units":122.98610257040954,"units":2.986102570409544,"rate":2.782,"charge":8.31}]},{"period":4,"gallons":22000.0,"fixed":35.45,"volumetric":56.67,"fees":20.0,"base":92.12,"tiers":[{"from_units":0.0,"to_units":29.409720179880544,"units":29.409720179880544,"rate":1.927,"charge":56.67}]}],"estimated_avg_district_tax_per_connection_or_parcel":0,"tax_not_in_metered_bill":true}},"tax_context":{"district_tax_levy":0,"estimated_avg_district_tax_per_connection_or_parcel":0,"status":"No taxing power, explicitly stated by authority","sources":["scwa"]},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Standard district only. Fire Island and special rate zones differ; workbook includes those zones separately. SCWA website rounds 1 CCF to 748 gal; model uses exact requested 748.052."],"published_numeric_rates_verified":true},{"id":"NY5112134","pwsid":"NY5112134","name":"CALVERTON HILLS OWNERS ASSOCIATION","county":"Suffolk","governance_type":"other_or_unclassified","governance_sources":["epa_gis"],"governance_verification":"Association, institutional or small private system; ownership not assigned without verification","epa_population_served":897,"epa_service_connections":236,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"Modeled","original_provider":"US EPA Office of Research and Development","verification_status":"Not stated","warning":"Approximate modeled boundary, not parcel-accurate"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY5101296","pwsid":"NY5101296","name":"PECONIC RIVER MOBILE HOME PARK","county":"Suffolk","governance_type":"other_or_unclassified","governance_sources":["epa_gis"],"governance_verification":"Association, institutional or small private system; ownership not assigned without verification","epa_population_served":75,"epa_service_connections":42,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"Modeled","original_provider":"US EPA Office of Research and Development","verification_status":"Not stated","warning":"Approximate modeled boundary, not parcel-accurate"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY5101291","pwsid":"NY5101291","name":"PECONIC VIEW MOBILE HOME PARK","county":"Suffolk","governance_type":"other_or_unclassified","governance_sources":["epa_gis"],"governance_verification":"Association, institutional or small private system; ownership not assigned without verification","epa_population_served":40,"epa_service_connections":19,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"Modeled","original_provider":"US EPA Office of Research and Development","verification_status":"Not stated","warning":"Approximate modeled boundary, not parcel-accurate"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY5111891","pwsid":"NY5111891","name":"BROOKHAVEN NATIONAL LABORATORY","county":"Suffolk","governance_type":"other_or_unclassified","governance_sources":["epa_gis"],"governance_verification":"Association, institutional or small private system; ownership not assigned without verification","epa_population_served":3500,"epa_service_connections":134,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY5105655","pwsid":"NY5105655","name":"RIVERSIDE WATER DISTRICT","county":"Suffolk","governance_type":"town_board_district","governance_sources":["epa_gis"],"governance_verification":"Directory/budget verified","epa_population_served":2050,"epa_service_connections":540,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"Modeled","original_provider":"US EPA Office of Research and Development","verification_status":"Not stated","warning":"Approximate modeled boundary, not parcel-accurate"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY5103266","pwsid":"NY5103266","name":"ST JAMES WATER DISTRICT","county":"Suffolk","governance_type":"town_board_district","governance_sources":["budget_smithtown"],"governance_verification":"Directory/budget verified","epa_population_served":10587,"epa_service_connections":3025,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["St. James remains a distinct town district in 2026 adopted Smithtown budget. SCWA FY26 budget names St James, Smithtown and Greenport as wholesale customers; wholesale rate is NOT their residential tariff."],"published_numeric_rates_verified":false},{"id":"NY5105656","pwsid":"NY5105656","name":"SMITHTOWN WATER DISTRICT","county":"Suffolk","governance_type":"town_board_district","governance_sources":["budget_smithtown"],"governance_verification":"Directory/budget verified","epa_population_served":19635,"epa_service_connections":5610,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Smithtown remains a distinct town district in 2026 adopted budget; purchasing wholesale SCWA water is not proof district has been dissolved or residents get standard SCWA rate."],"published_numeric_rates_verified":false},{"id":"NY5103271","pwsid":"NY5103271","name":"GREENLAWN WATER DISTRICT","county":"Suffolk","governance_type":"independent_commissioner_district","governance_sources":["epa_gis"],"governance_verification":"Directory/budget verified","epa_population_served":42000,"epa_service_connections":11500,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":true,"tariff":{"source_ids":["greenlawn"],"cycle_months":3,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":20,"included_units":10,"tiers":[[60,2.0],[100,2.3],[150,2.8],[200,3.15],[null,3.35]],"fee_per_cycle":20,"annual_fee":0,"effective_date":"2026-01-01","standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":true,"numerical_schedule_verified":true},"annual_bills":{"50000":{"annual_gallons":50000,"annual_fixed_service_charge":80.0,"annual_volumetric_tier_charges":20.0,"annual_surcharges_and_fees":80.0,"annual_metered_water_bill":180.0,"annual_base_charge_before_surcharges":100.0,"effective_rate_per_1000_gal":3.6,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":11000.0,"fixed":20.0,"volumetric":2.0,"fees":20.0,"base":22.0,"tiers":[{"from_units":10.0,"to_units":11.0,"units":1.0,"rate":2.0,"charge":2.0}]},{"period":2,"gallons":13000.0,"fixed":20.0,"volumetric":6.0,"fees":20.0,"base":26.0,"tiers":[{"from_units":10.0,"to_units":13.0,"units":3.0,"rate":2.0,"charge":6.0}]},{"period":3,"gallons":15000.0,"fixed":20.0,"volumetric":10.0,"fees":20.0,"base":30.0,"tiers":[{"from_units":10.0,"to_units":15.0,"units":5.0,"rate":2.0,"charge":10.0}]},{"period":4,"gallons":11000.0,"fixed":20.0,"volumetric":2.0,"fees":20.0,"base":22.0,"tiers":[{"from_units":10.0,"to_units":11.0,"units":1.0,"rate":2.0,"charge":2.0}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"100000":{"annual_gallons":100000,"annual_fixed_service_charge":80.0,"annual_volumetric_tier_charges":120.0,"annual_surcharges_and_fees":80.0,"annual_metered_water_bill":280.0,"annual_base_charge_before_surcharges":200.0,"effective_rate_per_1000_gal":2.8,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":16000.0,"fixed":20.0,"volumetric":12.0,"fees":20.0,"base":32.0,"tiers":[{"from_units":10.0,"to_units":16.0,"units":6.0,"rate":2.0,"charge":12.0}]},{"period":2,"gallons":26000.0,"fixed":20.0,"volumetric":32.0,"fees":20.0,"base":52.0,"tiers":[{"from_units":10.0,"to_units":26.0,"units":16.0,"rate":2.0,"charge":32.0}]},{"period":3,"gallons":40000.0,"fixed":20.0,"volumetric":60.0,"fees":20.0,"base":80.0,"tiers":[{"from_units":10.0,"to_units":40.0,"units":30.0,"rate":2.0,"charge":60.0}]},{"period":4,"gallons":18000.0,"fixed":20.0,"volumetric":16.0,"fees":20.0,"base":36.0,"tiers":[{"from_units":10.0,"to_units":18.0,"units":8.0,"rate":2.0,"charge":16.0}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"180000":{"annual_gallons":180000,"annual_fixed_service_charge":80.0,"annual_volumetric_tier_charges":289.6,"annual_surcharges_and_fees":80.0,"annual_metered_water_bill":449.6,"annual_base_charge_before_surcharges":369.6,"effective_rate_per_1000_gal":2.5,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":18000.0,"fixed":20.0,"volumetric":16.0,"fees":20.0,"base":36.0,"tiers":[{"from_units":10.0,"to_units":18.0,"units":8.0,"rate":2.0,"charge":16.0}]},{"period":2,"gallons":48000.0,"fixed":20.0,"volumetric":76.0,"fees":20.0,"base":96.0,"tiers":[{"from_units":10.0,"to_units":48.0,"units":38.0,"rate":2.0,"charge":76.0}]},{"period":3,"gallons":92000.0,"fixed":20.0,"volumetric":173.6,"fees":20.0,"base":193.6,"tiers":[{"from_units":10.0,"to_units":60.0,"units":50.0,"rate":2.0,"charge":100.0},{"from_units":60.0,"to_units":92.0,"units":32.0,"rate":2.3,"charge":73.6}]},{"period":4,"gallons":22000.0,"fixed":20.0,"volumetric":24.0,"fees":20.0,"base":44.0,"tiers":[{"from_units":10.0,"to_units":22.0,"units":12.0,"rate":2.0,"charge":24.0}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true}},"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":[],"published_numeric_rates_verified":true},{"id":"NY5103243","pwsid":"NY5103243","name":"SHELTER ISLAND HEIGHTS ASSOCIATION","county":"Suffolk","governance_type":"other_or_unclassified","governance_sources":["epa_gis"],"governance_verification":"Association, institutional or small private system; ownership not assigned without verification","epa_population_served":463,"epa_service_connections":170,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"Modeled","original_provider":"US EPA Office of Research and Development","verification_status":"Not stated","warning":"Approximate modeled boundary, not parcel-accurate"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY5103294","pwsid":"NY5103294","name":"FISHERS ISLAND WATER WORKS","county":"Suffolk","governance_type":"investor_owned_psc","governance_sources":["fishers_order"],"governance_verification":"Directory/budget verified","epa_population_served":300,"epa_service_connections":628,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"Modeled","original_provider":"US EPA Office of Research and Development","verification_status":"Not stated","warning":"Approximate modeled boundary, not parcel-accurate"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY5103700","pwsid":"NY5103700","name":"DERING HARBOR WATER DISTRICT","county":"Suffolk","governance_type":"municipal_village_or_city","governance_sources":["epa_gis"],"governance_verification":"Directory/budget verified","epa_population_served":14,"epa_service_connections":37,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"Modeled","original_provider":"US EPA Office of Research and Development","verification_status":"Not stated","warning":"Approximate modeled boundary, not parcel-accurate"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY5103703","pwsid":"NY5103703","name":"GREENPORT WATER DISTRICT","county":"Suffolk","governance_type":"municipal_village_or_city","governance_sources":["epa_gis"],"governance_verification":"Directory/budget verified","epa_population_served":2050,"epa_service_connections":882,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"Modeled","original_provider":"US EPA Office of Research and Development","verification_status":"Not stated","warning":"Approximate modeled boundary, not parcel-accurate"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY5103280","pwsid":"NY5103280","name":"OCEAN BEACH WATER DISTRICT","county":"Suffolk","governance_type":"municipal_village_or_city","governance_sources":["epa_gis"],"governance_verification":"Directory/budget verified","epa_population_served":4500,"epa_service_connections":600,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY5103276","pwsid":"NY5103276","name":"DIX HILLS WATER DISTRICT","county":"Suffolk","governance_type":"town_board_district","governance_sources":["epa_gis"],"governance_verification":"Directory/budget verified","epa_population_served":34522,"epa_service_connections":8549,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":{"source_ids":["dixhills_rates"],"cycle_months":3,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":16,"included_units":10,"tiers":[[50,1.6],[100,1.9],[150,2.4],[200,2.75],[null,2.95]],"fee_per_cycle":30,"annual_fee":0,"effective_date":"2025-01-01","standard_residential_meter":"5/8 inch","calculation_ready":false,"numerical_schedule_verified":true},"annual_bills":null,"tax_context":{"district_tax_levy":4444479,"levy_year":2026,"scope":"SW1 Dix Hills","sources":["budget_huntington"],"estimated_avg_district_tax_per_connection_or_parcel":519.88,"denominator":8549,"denominator_source":"epa_gis / 2025 Q2 SDWIS","status":"Illustrative total levy / ALL service connections, not residential parcel tax; different-vintage denominator. Do NOT add to individual household bill as an exact tax. Debt, commercial and utility parcels can materially change incidence.","debt_service_funding":"District budgets include debt service; allocation of each tax dollar vs water-sales revenue not earmarked or inferred"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Scanned page 2 visually verified. Water-quality surcharge $30 shown, but frequency not explicit on this page; do not guess annualization. 3/4 inch has $20 quarterly minimum including 12,000 gallons.","rate_schedule_verified=false means complete current billing schedule not certified, despite verified published numeric components."],"published_numeric_rates_verified":true},{"id":"NY5103263","pwsid":"NY5103263","name":"SOUTH HUNTINGTON WATER DISTRICT","county":"Suffolk","governance_type":"independent_commissioner_district","governance_sources":["epa_gis"],"governance_verification":"Directory/budget verified","epa_population_served":81760,"epa_service_connections":16603,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":{"source_ids":["south_huntington"],"cycle_months":3,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":8,"included_units":5,"tiers":[[50,1.5],[100,2.01],[null,2.31]],"fee_per_cycle":25,"annual_fee":0,"effective_date":"2026-01-01","standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":false,"numerical_schedule_verified":true},"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Minimum bill $8 for 0–5000; table begins 6000–50000 at $1.50. Need clarify minimum floor vs included allowance application before certifying bills. $25 quarterly 1,4-dioxane fee verified.","rate_schedule_verified=false means complete current billing schedule not certified, despite verified published numeric components."],"published_numeric_rates_verified":true},{"id":"NY5130214","pwsid":"NY5130214","name":"OAK BEACH PUBLIC WATER SUPPLY","county":"Suffolk","governance_type":"town_board_district","governance_sources":["epa_gis"],"governance_verification":"Directory/budget verified","epa_population_served":66,"epa_service_connections":54,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"Modeled","original_provider":"US EPA Office of Research and Development","verification_status":"Not stated","warning":"Approximate modeled boundary, not parcel-accurate"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY5110607","pwsid":"NY5110607","name":"WEST GILGO BEACH ASSOCIATION","county":"Suffolk","governance_type":"other_or_unclassified","governance_sources":["epa_gis"],"governance_verification":"Association, institutional or small private system; ownership not assigned without verification","epa_population_served":300,"epa_service_connections":80,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"Modeled","original_provider":"US EPA Office of Research and Development","verification_status":"Not stated","warning":"Approximate modeled boundary, not parcel-accurate"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY5103281","pwsid":"NY5103281","name":"SALTAIRE WATER DISTRICT","county":"Suffolk","governance_type":"municipal_village_or_city","governance_sources":["epa_gis"],"governance_verification":"Directory/budget verified","epa_population_served":2000,"epa_service_connections":415,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"Modeled","original_provider":"US EPA Office of Research and Development","verification_status":"Not stated","warning":"Approximate modeled boundary, not parcel-accurate"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY2902844","pwsid":"NY2902844","name":"OYSTER BAY WD","county":"Nassau","governance_type":"independent_commissioner_district","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":8700,"epa_service_connections":2569,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":true,"tariff":{"source_ids":["oyster_bay"],"cycle_months":3,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":0,"included_units":0,"tiers":[[8,1.5],[20,1.95],[30,2.4],[50,2.9],[150,3.7],[null,4.5]],"fee_per_cycle":0,"annual_fee":0,"effective_date":null,"standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":true,"numerical_schedule_verified":true},"annual_bills":{"50000":{"annual_gallons":50000,"annual_fixed_service_charge":0.0,"annual_volumetric_tier_charges":83.1,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":83.1,"annual_base_charge_before_surcharges":83.1,"effective_rate_per_1000_gal":1.66,"minimum_charge_includes_water":false,"billing_periods":[{"period":1,"gallons":11000.0,"fixed":0.0,"volumetric":17.85,"fees":0.0,"base":17.85,"tiers":[{"from_units":0.0,"to_units":8.0,"units":8.0,"rate":1.5,"charge":12.0},{"from_units":8.0,"to_units":11.0,"units":3.0,"rate":1.95,"charge":5.85}]},{"period":2,"gallons":13000.0,"fixed":0.0,"volumetric":21.75,"fees":0.0,"base":21.75,"tiers":[{"from_units":0.0,"to_units":8.0,"units":8.0,"rate":1.5,"charge":12.0},{"from_units":8.0,"to_units":13.0,"units":5.0,"rate":1.95,"charge":9.75}]},{"period":3,"gallons":15000.0,"fixed":0.0,"volumetric":25.65,"fees":0.0,"base":25.65,"tiers":[{"from_units":0.0,"to_units":8.0,"units":8.0,"rate":1.5,"charge":12.0},{"from_units":8.0,"to_units":15.0,"units":7.0,"rate":1.95,"charge":13.65}]},{"period":4,"gallons":11000.0,"fixed":0.0,"volumetric":17.85,"fees":0.0,"base":17.85,"tiers":[{"from_units":0.0,"to_units":8.0,"units":8.0,"rate":1.5,"charge":12.0},{"from_units":8.0,"to_units":11.0,"units":3.0,"rate":1.95,"charge":5.85}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"100000":{"annual_gallons":100000,"annual_fixed_service_charge":0.0,"annual_volumetric_tier_charges":197.3,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":197.3,"annual_base_charge_before_surcharges":197.3,"effective_rate_per_1000_gal":1.97,"minimum_charge_includes_water":false,"billing_periods":[{"period":1,"gallons":16000.0,"fixed":0.0,"volumetric":27.6,"fees":0.0,"base":27.6,"tiers":[{"from_units":0.0,"to_units":8.0,"units":8.0,"rate":1.5,"charge":12.0},{"from_units":8.0,"to_units":16.0,"units":8.0,"rate":1.95,"charge":15.6}]},{"period":2,"gallons":26000.0,"fixed":0.0,"volumetric":49.8,"fees":0.0,"base":49.8,"tiers":[{"from_units":0.0,"to_units":8.0,"units":8.0,"rate":1.5,"charge":12.0},{"from_units":8.0,"to_units":20.0,"units":12.0,"rate":1.95,"charge":23.4},{"from_units":20.0,"to_units":26.0,"units":6.0,"rate":2.4,"charge":14.4}]},{"period":3,"gallons":40000.0,"fixed":0.0,"volumetric":88.4,"fees":0.0,"base":88.4,"tiers":[{"from_units":0.0,"to_units":8.0,"units":8.0,"rate":1.5,"charge":12.0},{"from_units":8.0,"to_units":20.0,"units":12.0,"rate":1.95,"charge":23.4},{"from_units":20.0,"to_units":30.0,"units":10.0,"rate":2.4,"charge":24.0},{"from_units":30.0,"to_units":40.0,"units":10.0,"rate":2.9,"charge":29.0}]},{"period":4,"gallons":18000.0,"fixed":0.0,"volumetric":31.5,"fees":0.0,"base":31.5,"tiers":[{"from_units":0.0,"to_units":8.0,"units":8.0,"rate":1.5,"charge":12.0},{"from_units":8.0,"to_units":18.0,"units":10.0,"rate":1.95,"charge":19.5}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"180000":{"annual_gallons":180000,"annual_fixed_service_charge":0.0,"annual_volumetric_tier_charges":456.1,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":456.1,"annual_base_charge_before_surcharges":456.1,"effective_rate_per_1000_gal":2.53,"minimum_charge_includes_water":false,"billing_periods":[{"period":1,"gallons":18000.0,"fixed":0.0,"volumetric":31.5,"fees":0.0,"base":31.5,"tiers":[{"from_units":0.0,"to_units":8.0,"units":8.0,"rate":1.5,"charge":12.0},{"from_units":8.0,"to_units":18.0,"units":10.0,"rate":1.95,"charge":19.5}]},{"period":2,"gallons":48000.0,"fixed":0.0,"volumetric":111.6,"fees":0.0,"base":111.6,"tiers":[{"from_units":0.0,"to_units":8.0,"units":8.0,"rate":1.5,"charge":12.0},{"from_units":8.0,"to_units":20.0,"units":12.0,"rate":1.95,"charge":23.4},{"from_units":20.0,"to_units":30.0,"units":10.0,"rate":2.4,"charge":24.0},{"from_units":30.0,"to_units":48.0,"units":18.0,"rate":2.9,"charge":52.2}]},{"period":3,"gallons":92000.0,"fixed":0.0,"volumetric":272.8,"fees":0.0,"base":272.8,"tiers":[{"from_units":0.0,"to_units":8.0,"units":8.0,"rate":1.5,"charge":12.0},{"from_units":8.0,"to_units":20.0,"units":12.0,"rate":1.95,"charge":23.4},{"from_units":20.0,"to_units":30.0,"units":10.0,"rate":2.4,"charge":24.0},{"from_units":30.0,"to_units":50.0,"units":20.0,"rate":2.9,"charge":58.0},{"from_units":50.0,"to_units":92.0,"units":42.0,"rate":3.7,"charge":155.4}]},{"period":4,"gallons":22000.0,"fixed":0.0,"volumetric":40.2,"fees":0.0,"base":40.2,"tiers":[{"from_units":0.0,"to_units":8.0,"units":8.0,"rate":1.5,"charge":12.0},{"from_units":8.0,"to_units":20.0,"units":12.0,"rate":1.95,"charge":23.4},{"from_units":20.0,"to_units":22.0,"units":2.0,"rate":2.4,"charge":4.8}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true}},"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Official page explicitly describes step billing; sprinkler/multi-user tariffs are different and must be requested. No separate fixed minimum stated in posted regular-rate table."],"published_numeric_rates_verified":true},{"id":"NY2902821","pwsid":"NY2902821","name":"FARMINGDALE (V)","county":"Nassau","governance_type":"municipal_village_or_city","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":8744,"epa_service_connections":2388,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY2902817","pwsid":"NY2902817","name":"BETHPAGE WD","county":"Nassau","governance_type":"independent_commissioner_district","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":33000,"epa_service_connections":8434,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":true,"tariff":{"source_ids":["bethpage","bethpage_cycle"],"cycle_months":3,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":15,"included_units":10,"tiers":[[25,2.05],[45,2.3],[60,2.65],[80,3.15],[null,3.25]],"fee_per_cycle":0,"annual_fee":0,"effective_date":"2021-01 board resolution; currently posted","standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":true,"numerical_schedule_verified":true},"annual_bills":{"50000":{"annual_gallons":50000,"annual_fixed_service_charge":60.0,"annual_volumetric_tier_charges":20.5,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":80.5,"annual_base_charge_before_surcharges":80.5,"effective_rate_per_1000_gal":1.61,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":11000.0,"fixed":15.0,"volumetric":2.05,"fees":0.0,"base":17.05,"tiers":[{"from_units":10.0,"to_units":11.0,"units":1.0,"rate":2.05,"charge":2.05}]},{"period":2,"gallons":13000.0,"fixed":15.0,"volumetric":6.15,"fees":0.0,"base":21.15,"tiers":[{"from_units":10.0,"to_units":13.0,"units":3.0,"rate":2.05,"charge":6.15}]},{"period":3,"gallons":15000.0,"fixed":15.0,"volumetric":10.25,"fees":0.0,"base":25.25,"tiers":[{"from_units":10.0,"to_units":15.0,"units":5.0,"rate":2.05,"charge":10.25}]},{"period":4,"gallons":11000.0,"fixed":15.0,"volumetric":2.05,"fees":0.0,"base":17.05,"tiers":[{"from_units":10.0,"to_units":11.0,"units":1.0,"rate":2.05,"charge":2.05}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"100000":{"annual_gallons":100000,"annual_fixed_service_charge":60.0,"annual_volumetric_tier_charges":127.0,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":187.0,"annual_base_charge_before_surcharges":187.0,"effective_rate_per_1000_gal":1.87,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":16000.0,"fixed":15.0,"volumetric":12.3,"fees":0.0,"base":27.3,"tiers":[{"from_units":10.0,"to_units":16.0,"units":6.0,"rate":2.05,"charge":12.3}]},{"period":2,"gallons":26000.0,"fixed":15.0,"volumetric":33.05,"fees":0.0,"base":48.05,"tiers":[{"from_units":10.0,"to_units":25.0,"units":15.0,"rate":2.05,"charge":30.75},{"from_units":25.0,"to_units":26.0,"units":1.0,"rate":2.3,"charge":2.3}]},{"period":3,"gallons":40000.0,"fixed":15.0,"volumetric":65.25,"fees":0.0,"base":80.25,"tiers":[{"from_units":10.0,"to_units":25.0,"units":15.0,"rate":2.05,"charge":30.75},{"from_units":25.0,"to_units":40.0,"units":15.0,"rate":2.3,"charge":34.5}]},{"period":4,"gallons":18000.0,"fixed":15.0,"volumetric":16.4,"fees":0.0,"base":31.4,"tiers":[{"from_units":10.0,"to_units":18.0,"units":8.0,"rate":2.05,"charge":16.4}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"180000":{"annual_gallons":180000,"annual_fixed_service_charge":60.0,"annual_volumetric_tier_charges":344.2,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":404.2,"annual_base_charge_before_surcharges":404.2,"effective_rate_per_1000_gal":2.25,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":18000.0,"fixed":15.0,"volumetric":16.4,"fees":0.0,"base":31.4,"tiers":[{"from_units":10.0,"to_units":18.0,"units":8.0,"rate":2.05,"charge":16.4}]},{"period":2,"gallons":48000.0,"fixed":15.0,"volumetric":84.7,"fees":0.0,"base":99.7,"tiers":[{"from_units":10.0,"to_units":25.0,"units":15.0,"rate":2.05,"charge":30.75},{"from_units":25.0,"to_units":45.0,"units":20.0,"rate":2.3,"charge":46.0},{"from_units":45.0,"to_units":48.0,"units":3.0,"rate":2.65,"charge":7.95}]},{"period":3,"gallons":92000.0,"fixed":15.0,"volumetric":218.5,"fees":0.0,"base":233.5,"tiers":[{"from_units":10.0,"to_units":25.0,"units":15.0,"rate":2.05,"charge":30.75},{"from_units":25.0,"to_units":45.0,"units":20.0,"rate":2.3,"charge":46.0},{"from_units":45.0,"to_units":60.0,"units":15.0,"rate":2.65,"charge":39.75},{"from_units":60.0,"to_units":80.0,"units":20.0,"rate":3.15,"charge":63.0},{"from_units":80.0,"to_units":92.0,"units":12.0,"rate":3.25,"charge":39.0}]},{"period":4,"gallons":22000.0,"fixed":15.0,"volumetric":24.6,"fees":0.0,"base":39.6,"tiers":[{"from_units":10.0,"to_units":22.0,"units":12.0,"rate":2.05,"charge":24.6}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true}},"tax_context":{"district_tax_levy":1050277.82,"levy_year":2026,"scope":"Town of Hempstead PORTION ONLY; Oyster Bay part not added","sources":["budget_hempstead"],"estimated_avg_district_tax_per_connection_or_parcel":null,"denominator":null,"denominator_source":null,"status":"Illustrative total levy / ALL service connections, not residential parcel tax; different-vintage denominator. Do NOT add to individual household bill as an exact tax. Debt, commercial and utility parcels can materially change incidence.","debt_service_funding":"District budgets include debt service; allocation of each tax dollar vs water-sales revenue not earmarked or inferred"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Currently posted rates, not described as newly adopted 2026 rates."],"published_numeric_rates_verified":true},{"id":"NY2902854","pwsid":"NY2902854","name":"SOUTH FARMINGDALE WD","county":"Nassau","governance_type":"independent_commissioner_district","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":44700,"epa_service_connections":12708,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":{"source_ids":["south_farmingdale"],"numerical_schedule_verified":true,"calculation_ready":false,"method":"daily marginal blocks","native_unit":"gallons per day","tiers_gpd":[[66.6666,0.00395106],[222.2221,0.00257612],[333.3332,0.00308149],[444.4443,0.00357453],[null,0.00436339]],"raw_tiers":[{"quantity":"First 66.6666","rate_per_gallon":0.00395106},{"quantity":"Next 155.5555","rate_per_gallon":0.00257612},{"quantity":"Next 111.1111","rate_per_gallon":0.00308149},{"quantity":"Next 111.1111","rate_per_gallon":0.00357453},{"quantity":"Remaining","rate_per_gallon":0.00436339}]},"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Daily-rate minimum and billing days must be modeled from read periods. No quarterly or annual total guessed.","Numeric daily rates verified; full billing-period implementation not certified."],"published_numeric_rates_verified":true},{"id":"NY2902837","pwsid":"NY2902837","name":"MASSAPEQUA WD","county":"Nassau","governance_type":"independent_commissioner_district","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":43000,"epa_service_connections":13743,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":{"source_ids":["massapequa"],"cycle_months":6,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":49,"included_units":25,"tiers":[[25,1.96],[100,2.82],[150,3.18],[200,3.55],[null,3.99]],"fee_per_cycle":0,"annual_fee":0,"effective_date":"2026-01-01","standard_residential_meter":"5/8 or 3/4 inch","calculation_ready":false,"numerical_schedule_verified":true},"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Resolution 2025-128 gives 25,000 gal included/$49 semiannual minimum. Resolution 2025-129 labels amounts over minimum with a 0–25,000 tier. Need confirmation whether breakpoints refer to total or excess gallons; no bill guessed. PDF read via official indexed source; direct download returned an empty 202 challenge page.","rate_schedule_verified=false means complete current billing schedule not certified, despite verified published numeric components."],"published_numeric_rates_verified":true},{"id":"NY2902829","pwsid":"NY2902829","name":"HICKSVILLE WD","county":"Nassau","governance_type":"independent_commissioner_district","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":48000,"epa_service_connections":15269,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":true,"tariff":{"source_ids":["hicksville"],"cycle_months":3,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":12,"included_units":10,"tiers":[[26,1.3],[46,1.7],[66,2.4],[null,3.2]],"fee_per_cycle":0,"annual_fee":0,"effective_date":null,"standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":true,"numerical_schedule_verified":true},"annual_bills":{"50000":{"annual_gallons":50000,"annual_fixed_service_charge":48.0,"annual_volumetric_tier_charges":13.0,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":61.0,"annual_base_charge_before_surcharges":61.0,"effective_rate_per_1000_gal":1.22,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":11000.0,"fixed":12.0,"volumetric":1.3,"fees":0.0,"base":13.3,"tiers":[{"from_units":10.0,"to_units":11.0,"units":1.0,"rate":1.3,"charge":1.3}]},{"period":2,"gallons":13000.0,"fixed":12.0,"volumetric":3.9,"fees":0.0,"base":15.9,"tiers":[{"from_units":10.0,"to_units":13.0,"units":3.0,"rate":1.3,"charge":3.9}]},{"period":3,"gallons":15000.0,"fixed":12.0,"volumetric":6.5,"fees":0.0,"base":18.5,"tiers":[{"from_units":10.0,"to_units":15.0,"units":5.0,"rate":1.3,"charge":6.5}]},{"period":4,"gallons":11000.0,"fixed":12.0,"volumetric":1.3,"fees":0.0,"base":13.3,"tiers":[{"from_units":10.0,"to_units":11.0,"units":1.0,"rate":1.3,"charge":1.3}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"100000":{"annual_gallons":100000,"annual_fixed_service_charge":48.0,"annual_volumetric_tier_charges":83.6,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":131.6,"annual_base_charge_before_surcharges":131.6,"effective_rate_per_1000_gal":1.32,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":16000.0,"fixed":12.0,"volumetric":7.8,"fees":0.0,"base":19.8,"tiers":[{"from_units":10.0,"to_units":16.0,"units":6.0,"rate":1.3,"charge":7.8}]},{"period":2,"gallons":26000.0,"fixed":12.0,"volumetric":20.8,"fees":0.0,"base":32.8,"tiers":[{"from_units":10.0,"to_units":26.0,"units":16.0,"rate":1.3,"charge":20.8}]},{"period":3,"gallons":40000.0,"fixed":12.0,"volumetric":44.6,"fees":0.0,"base":56.6,"tiers":[{"from_units":10.0,"to_units":26.0,"units":16.0,"rate":1.3,"charge":20.8},{"from_units":26.0,"to_units":40.0,"units":14.0,"rate":1.7,"charge":23.8}]},{"period":4,"gallons":18000.0,"fixed":12.0,"volumetric":10.4,"fees":0.0,"base":22.4,"tiers":[{"from_units":10.0,"to_units":18.0,"units":8.0,"rate":1.3,"charge":10.4}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"180000":{"annual_gallons":180000,"annual_fixed_service_charge":48.0,"annual_volumetric_tier_charges":271.6,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":319.6,"annual_base_charge_before_surcharges":319.6,"effective_rate_per_1000_gal":1.78,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":18000.0,"fixed":12.0,"volumetric":10.4,"fees":0.0,"base":22.4,"tiers":[{"from_units":10.0,"to_units":18.0,"units":8.0,"rate":1.3,"charge":10.4}]},{"period":2,"gallons":48000.0,"fixed":12.0,"volumetric":59.6,"fees":0.0,"base":71.6,"tiers":[{"from_units":10.0,"to_units":26.0,"units":16.0,"rate":1.3,"charge":20.8},{"from_units":26.0,"to_units":46.0,"units":20.0,"rate":1.7,"charge":34.0},{"from_units":46.0,"to_units":48.0,"units":2.0,"rate":2.4,"charge":4.8}]},{"period":3,"gallons":92000.0,"fixed":12.0,"volumetric":186.0,"fees":0.0,"base":198.0,"tiers":[{"from_units":10.0,"to_units":26.0,"units":16.0,"rate":1.3,"charge":20.8},{"from_units":26.0,"to_units":46.0,"units":20.0,"rate":1.7,"charge":34.0},{"from_units":46.0,"to_units":66.0,"units":20.0,"rate":2.4,"charge":48.0},{"from_units":66.0,"to_units":92.0,"units":26.0,"rate":3.2,"charge":83.2}]},{"period":4,"gallons":22000.0,"fixed":12.0,"volumetric":15.6,"fees":0.0,"base":27.6,"tiers":[{"from_units":10.0,"to_units":22.0,"units":12.0,"rate":1.3,"charge":15.6}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true}},"tax_context":{"district_tax_levy":536812.69,"levy_year":2026,"scope":"Town of Hempstead PORTION ONLY; Oyster Bay part not added","sources":["budget_hempstead"],"estimated_avg_district_tax_per_connection_or_parcel":null,"denominator":null,"denominator_source":null,"status":"Illustrative total levy / ALL service connections, not residential parcel tax; different-vintage denominator. Do NOT add to individual household bill as an exact tax. Debt, commercial and utility parcels can materially change incidence.","debt_service_funding":"District budgets include debt service; allocation of each tax dollar vs water-sales revenue not earmarked or inferred"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Marginal step billing corroborated in 2025 district AWQR. Whole-thousand labels normalized as continuous tier edges."],"published_numeric_rates_verified":true},{"id":"NY2902845","pwsid":"NY2902845","name":"PLAINVIEW WD","county":"Nassau","governance_type":"independent_commissioner_district","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":34000,"epa_service_connections":10329,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":true,"tariff":{"source_ids":["plainview","plainview_cycle"],"cycle_months":3,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":19.5,"included_units":8,"tiers":[[30,2.55],[50,2.85],[70,3.15],[125,3.45],[175,3.75],[null,3.95]],"fee_per_cycle":0,"annual_fee":0,"effective_date":"2026-01-01","standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":true,"numerical_schedule_verified":true},"annual_bills":{"50000":{"annual_gallons":50000,"annual_fixed_service_charge":78.0,"annual_volumetric_tier_charges":45.9,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":123.9,"annual_base_charge_before_surcharges":123.9,"effective_rate_per_1000_gal":2.48,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":11000.0,"fixed":19.5,"volumetric":7.65,"fees":0.0,"base":27.15,"tiers":[{"from_units":8.0,"to_units":11.0,"units":3.0,"rate":2.55,"charge":7.65}]},{"period":2,"gallons":13000.0,"fixed":19.5,"volumetric":12.75,"fees":0.0,"base":32.25,"tiers":[{"from_units":8.0,"to_units":13.0,"units":5.0,"rate":2.55,"charge":12.75}]},{"period":3,"gallons":15000.0,"fixed":19.5,"volumetric":17.85,"fees":0.0,"base":37.35,"tiers":[{"from_units":8.0,"to_units":15.0,"units":7.0,"rate":2.55,"charge":17.85}]},{"period":4,"gallons":11000.0,"fixed":19.5,"volumetric":7.65,"fees":0.0,"base":27.15,"tiers":[{"from_units":8.0,"to_units":11.0,"units":3.0,"rate":2.55,"charge":7.65}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"100000":{"annual_gallons":100000,"annual_fixed_service_charge":78.0,"annual_volumetric_tier_charges":176.4,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":254.4,"annual_base_charge_before_surcharges":254.4,"effective_rate_per_1000_gal":2.54,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":16000.0,"fixed":19.5,"volumetric":20.4,"fees":0.0,"base":39.9,"tiers":[{"from_units":8.0,"to_units":16.0,"units":8.0,"rate":2.55,"charge":20.4}]},{"period":2,"gallons":26000.0,"fixed":19.5,"volumetric":45.9,"fees":0.0,"base":65.4,"tiers":[{"from_units":8.0,"to_units":26.0,"units":18.0,"rate":2.55,"charge":45.9}]},{"period":3,"gallons":40000.0,"fixed":19.5,"volumetric":84.6,"fees":0.0,"base":104.1,"tiers":[{"from_units":8.0,"to_units":30.0,"units":22.0,"rate":2.55,"charge":56.1},{"from_units":30.0,"to_units":40.0,"units":10.0,"rate":2.85,"charge":28.5}]},{"period":4,"gallons":18000.0,"fixed":19.5,"volumetric":25.5,"fees":0.0,"base":45.0,"tiers":[{"from_units":8.0,"to_units":18.0,"units":10.0,"rate":2.55,"charge":25.5}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"180000":{"annual_gallons":180000,"annual_fixed_service_charge":78.0,"annual_volumetric_tier_charges":420.6,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":498.6,"annual_base_charge_before_surcharges":498.6,"effective_rate_per_1000_gal":2.77,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":18000.0,"fixed":19.5,"volumetric":25.5,"fees":0.0,"base":45.0,"tiers":[{"from_units":8.0,"to_units":18.0,"units":10.0,"rate":2.55,"charge":25.5}]},{"period":2,"gallons":48000.0,"fixed":19.5,"volumetric":107.4,"fees":0.0,"base":126.9,"tiers":[{"from_units":8.0,"to_units":30.0,"units":22.0,"rate":2.55,"charge":56.1},{"from_units":30.0,"to_units":48.0,"units":18.0,"rate":2.85,"charge":51.3}]},{"period":3,"gallons":92000.0,"fixed":19.5,"volumetric":252.0,"fees":0.0,"base":271.5,"tiers":[{"from_units":8.0,"to_units":30.0,"units":22.0,"rate":2.55,"charge":56.1},{"from_units":30.0,"to_units":50.0,"units":20.0,"rate":2.85,"charge":57.0},{"from_units":50.0,"to_units":70.0,"units":20.0,"rate":3.15,"charge":63.0},{"from_units":70.0,"to_units":92.0,"units":22.0,"rate":3.45,"charge":75.9}]},{"period":4,"gallons":22000.0,"fixed":19.5,"volumetric":35.7,"fees":0.0,"base":55.2,"tiers":[{"from_units":8.0,"to_units":22.0,"units":14.0,"rate":2.55,"charge":35.7}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true}},"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["2026 rate sheet BOC approved Dec 23 2025. Printed next tier starts 9,000; continuous-gallon model treats next marginal gallon after 8,000 as excess, not a free 999-gallon gap."],"published_numeric_rates_verified":true},{"id":"NY2902840","pwsid":"NY2902840","name":"LIBERTY UTILITIES NEW YORK - MERRICK","county":"Nassau","governance_type":"investor_owned_psc","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":135000,"epa_service_connections":46440,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":false,"tariff":{"source_ids":["psc_leaves","psc_RPCRC","psc_IPTSS","psc_LSS","psc_MWSS","psc_RLSS","psc_GRT","psc_SIC"],"cycle_months":1,"billing_unit":"100 gallons","gallons_per_unit":100,"method":"marginal_blocks","fixed_charge":16,"minimum_charge":0,"included_units":0,"tiers":[[30,0.2933],[60,0.6135],[150,0.7055],[null,0.7991]],"fee_per_cycle":0,"annual_fee":0,"effective_date":"2026-04-01 SA1; 2026-04-18 SA2 effective leaf revision","standard_residential_meter":"5/8 inch; 3/4 inch $19/month alternative","calculation_ready":false,"numerical_schedule_verified":true,"zone":"SA2 Merrick","calculation_ready_base_only":true,"surcharges":[{"name":"RAC/PTR","rate_percent":1.64,"basis":"total metered charges","effective":"2026-09-01","source":"psc_RPCRC"},{"name":"Incremental property tax (Sea Cliff only)","dollars_per_100_gallons":0,"effective":"2026-04-25 statement; body says beginning April 1","source":"psc_IPTSS"},{"name":"Lead service line","dollars_per_gallon":0.00015,"effective":"2026-07-01 through 2027-06-30","source":"psc_LSS"},{"name":"Rate levelization","rate_percent":2.54,"effective":"2026-07-01 through 2027-03-31","source":"psc_RLSS"},{"name":"Make-whole","rate_percent":0,"effective":"2026-06-01","source":"psc_MWSS"},{"name":"SIC","rate_percent":0,"effective":"2024-05-01 effective statement still listed","source":"psc_SIC"},{"name":"Local utility revenue tax","rate_percent_by_locality":{"Atlantic Beach":1,"Cedarhurst":1,"East Rockaway":1,"Hewlett Bay Park":1,"Hewlett Harbor":1,"Hewlett Neck":1,"Island Park":1,"Lawrence":1,"Lynbrook":1,"Malverne":1,"Valley Stream":1,"Woodsburgh":1,"Roslyn":1,"Sea Cliff":1.01},"source":"psc_GRT","effective":"2024-09-01"}]},"annual_bills":null,"tax_context":{"district_tax_levy":0,"estimated_avg_district_tax_per_connection_or_parcel":0,"status":"No separate public water district property-tax levy; private utility property taxes ARE recovered in water rates and Sea Cliff IPT surcharge","sources":["psc_IPTSS","psc_RPCRC"]},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["NO seasonal winter/summer rate changes in current SC1 leaves: tiers reset monthly. User brief has incorrect geography: Merrick AND Sea Cliff are SA2, not Merrick in SA1. SA1 not automatically cheaper than Sea Cliff.","All numerical current surcharge values verified. All-in annual bill withheld: percentage stacking bases (whether IPT/LSL/other riders enter each metered-charge basis) and locality-specific revenue tax must be confirmed; do not invent an exact figure. April customer examples are NOT November current all-in rates."],"base_only_scenarios":{"50000":{"annual_base_charge_before_surcharges":383.48,"annual_metered_water_bill":null,"label":"BASE ONLY; all riders and local tax EXTRA. Not an all-in water bill."},"100000":{"annual_base_charge_before_surcharges":717.83,"annual_metered_water_bill":null,"label":"BASE ONLY; all riders and local tax EXTRA. Not an all-in water bill."},"180000":{"annual_base_charge_before_surcharges":1327.19,"annual_metered_water_bill":null,"label":"BASE ONLY; all riders and local tax EXTRA. Not an all-in water bill."}},"published_numeric_rates_verified":true},{"id":"NY2902831","pwsid":"NY2902831","name":"JERICHO WD","county":"Nassau","governance_type":"independent_commissioner_district","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":58000,"epa_service_connections":18466,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":true,"tariff":{"source_ids":["jericho","jericho_calculator"],"cycle_months":3,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":13.6,"included_units":10,"tiers":[[30,1.43],[100,2.72],[200,3.6],[null,4.08]],"fee_per_cycle":0,"annual_fee":0,"effective_date":null,"standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":true,"numerical_schedule_verified":true},"annual_bills":{"50000":{"annual_gallons":50000,"annual_fixed_service_charge":54.4,"annual_volumetric_tier_charges":14.3,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":68.7,"annual_base_charge_before_surcharges":68.7,"effective_rate_per_1000_gal":1.37,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":11000.0,"fixed":13.6,"volumetric":1.43,"fees":0.0,"base":15.03,"tiers":[{"from_units":10.0,"to_units":11.0,"units":1.0,"rate":1.43,"charge":1.43}]},{"period":2,"gallons":13000.0,"fixed":13.6,"volumetric":4.29,"fees":0.0,"base":17.89,"tiers":[{"from_units":10.0,"to_units":13.0,"units":3.0,"rate":1.43,"charge":4.29}]},{"period":3,"gallons":15000.0,"fixed":13.6,"volumetric":7.15,"fees":0.0,"base":20.75,"tiers":[{"from_units":10.0,"to_units":15.0,"units":5.0,"rate":1.43,"charge":7.15}]},{"period":4,"gallons":11000.0,"fixed":13.6,"volumetric":1.43,"fees":0.0,"base":15.03,"tiers":[{"from_units":10.0,"to_units":11.0,"units":1.0,"rate":1.43,"charge":1.43}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"100000":{"annual_gallons":100000,"annual_fixed_service_charge":54.4,"annual_volumetric_tier_charges":98.7,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":153.1,"annual_base_charge_before_surcharges":153.1,"effective_rate_per_1000_gal":1.53,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":16000.0,"fixed":13.6,"volumetric":8.58,"fees":0.0,"base":22.18,"tiers":[{"from_units":10.0,"to_units":16.0,"units":6.0,"rate":1.43,"charge":8.58}]},{"period":2,"gallons":26000.0,"fixed":13.6,"volumetric":22.88,"fees":0.0,"base":36.48,"tiers":[{"from_units":10.0,"to_units":26.0,"units":16.0,"rate":1.43,"charge":22.88}]},{"period":3,"gallons":40000.0,"fixed":13.6,"volumetric":55.8,"fees":0.0,"base":69.4,"tiers":[{"from_units":10.0,"to_units":30.0,"units":20.0,"rate":1.43,"charge":28.6},{"from_units":30.0,"to_units":40.0,"units":10.0,"rate":2.72,"charge":27.2}]},{"period":4,"gallons":18000.0,"fixed":13.6,"volumetric":11.44,"fees":0.0,"base":25.04,"tiers":[{"from_units":10.0,"to_units":18.0,"units":8.0,"rate":1.43,"charge":11.44}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"180000":{"annual_gallons":180000,"annual_fixed_service_charge":54.4,"annual_volumetric_tier_charges":303.4,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":357.8,"annual_base_charge_before_surcharges":357.8,"effective_rate_per_1000_gal":1.99,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":18000.0,"fixed":13.6,"volumetric":11.44,"fees":0.0,"base":25.04,"tiers":[{"from_units":10.0,"to_units":18.0,"units":8.0,"rate":1.43,"charge":11.44}]},{"period":2,"gallons":48000.0,"fixed":13.6,"volumetric":77.56,"fees":0.0,"base":91.16,"tiers":[{"from_units":10.0,"to_units":30.0,"units":20.0,"rate":1.43,"charge":28.6},{"from_units":30.0,"to_units":48.0,"units":18.0,"rate":2.72,"charge":48.96}]},{"period":3,"gallons":92000.0,"fixed":13.6,"volumetric":197.24,"fees":0.0,"base":210.84,"tiers":[{"from_units":10.0,"to_units":30.0,"units":20.0,"rate":1.43,"charge":28.6},{"from_units":30.0,"to_units":92.0,"units":62.0,"rate":2.72,"charge":168.64}]},{"period":4,"gallons":22000.0,"fixed":13.6,"volumetric":17.16,"fees":0.0,"base":30.76,"tiers":[{"from_units":10.0,"to_units":22.0,"units":12.0,"rate":1.43,"charge":17.16}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true}},"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Official utility JavaScript confirms marginal tiers and minimum floor."],"published_numeric_rates_verified":true},{"id":"NY2902838","pwsid":"NY2902838","name":"LIBERTY UTILITIES NEW YORK - MILL NECK","county":"Nassau","governance_type":"investor_owned_psc","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":280,"epa_service_connections":97,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":false,"tariff":{"source_ids":["psc_leaves","psc_RPCRC","psc_IPTSS","psc_LSS","psc_MWSS","psc_RLSS","psc_GRT","psc_SIC"],"cycle_months":1,"billing_unit":"100 gallons","gallons_per_unit":100,"method":"marginal_blocks","fixed_charge":16,"minimum_charge":0,"included_units":0,"tiers":[[30,0.7472],[60,1.0172],[150,1.4604],[null,1.9305]],"fee_per_cycle":0,"annual_fee":0,"effective_date":"2026-04-01 SA1; 2026-04-18 SA2 effective leaf revision","standard_residential_meter":"5/8 inch; 3/4 inch $19/month alternative","calculation_ready":false,"numerical_schedule_verified":true,"zone":"SA1 Mill Neck","calculation_ready_base_only":true,"surcharges":[{"name":"RAC/PTR","rate_percent":3.61,"basis":"total metered charges","effective":"2026-09-01","source":"psc_RPCRC"},{"name":"Incremental property tax (Sea Cliff only)","dollars_per_100_gallons":0,"effective":"2026-04-25 statement; body says beginning April 1","source":"psc_IPTSS"},{"name":"Lead service line","dollars_per_gallon":0.00073,"effective":"2026-07-01 through 2027-06-30","source":"psc_LSS"},{"name":"Rate levelization","rate_percent":9.97,"effective":"2026-07-01 through 2027-03-31","source":"psc_RLSS"},{"name":"Make-whole","rate_percent":0,"effective":"2026-06-01","source":"psc_MWSS"},{"name":"SIC","rate_percent":0,"effective":"2024-05-01 effective statement still listed","source":"psc_SIC"},{"name":"Local utility revenue tax","rate_percent_by_locality":{"Atlantic Beach":1,"Cedarhurst":1,"East Rockaway":1,"Hewlett Bay Park":1,"Hewlett Harbor":1,"Hewlett Neck":1,"Island Park":1,"Lawrence":1,"Lynbrook":1,"Malverne":1,"Valley Stream":1,"Woodsburgh":1,"Roslyn":1,"Sea Cliff":1.01},"source":"psc_GRT","effective":"2024-09-01"}]},"annual_bills":null,"tax_context":{"district_tax_levy":0,"estimated_avg_district_tax_per_connection_or_parcel":0,"status":"No separate public water district property-tax levy; private utility property taxes ARE recovered in water rates and Sea Cliff IPT surcharge","sources":["psc_IPTSS","psc_RPCRC"]},"boundary":{"available":true,"source":"epa_gis","provenance":"Modeled","original_provider":"US EPA Office of Research and Development","verification_status":"Not stated","warning":"Approximate modeled boundary, not parcel-accurate"},"verification_notes":["NO seasonal winter/summer rate changes in current SC1 leaves: tiers reset monthly. User brief has incorrect geography: Merrick AND Sea Cliff are SA2, not Merrick in SA1. SA1 not automatically cheaper than Sea Cliff.","All numerical current surcharge values verified. All-in annual bill withheld: percentage stacking bases (whether IPT/LSL/other riders enter each metered-charge basis) and locality-specific revenue tax must be confirmed; do not invent an exact figure. April customer examples are NOT November current all-in rates."],"base_only_scenarios":{"50000":{"annual_base_charge_before_surcharges":603.4,"annual_metered_water_bill":null,"label":"BASE ONLY; all riders and local tax EXTRA. Not an all-in water bill."},"100000":{"annual_base_charge_before_surcharges":1244.96,"annual_metered_water_bill":null,"label":"BASE ONLY; all riders and local tax EXTRA. Not an all-in water bill."},"180000":{"annual_base_charge_before_surcharges":2639.47,"annual_metered_water_bill":null,"label":"BASE ONLY; all riders and local tax EXTRA. Not an all-in water bill."}},"published_numeric_rates_verified":true},{"id":"NY2902816","pwsid":"NY2902816","name":"BAYVILLE (V)","county":"Nassau","governance_type":"municipal_village_or_city","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":6700,"epa_service_connections":2432,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":{"source_ids":["bayville_report"],"cycle_months":3,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":32.5,"included_units":0,"tiers":[[5,1.25],[67.5,2.65],[137,3.81],[null,4.77]],"fee_per_cycle":0,"annual_fee":0,"effective_date":"2023-04-01","standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":false,"numerical_schedule_verified":true},"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["2024 AWQR published spring 2025 lists these rates; minimum vs additional service charge ambiguous (text says excluding minimum charge). Need 2026 corroboration.","rate_schedule_verified=false means complete current billing schedule not certified, despite verified published numeric components."],"published_numeric_rates_verified":true},{"id":"NY2902853","pwsid":"NY2902853","name":"LIBERTY UTILITIES NEW YORK - SEA CLIFF","county":"Nassau","governance_type":"investor_owned_psc","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":13400,"epa_service_connections":4308,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":false,"tariff":{"source_ids":["psc_leaves","psc_RPCRC","psc_IPTSS","psc_LSS","psc_MWSS","psc_RLSS","psc_GRT","psc_SIC"],"cycle_months":1,"billing_unit":"100 gallons","gallons_per_unit":100,"method":"marginal_blocks","fixed_charge":16,"minimum_charge":0,"included_units":0,"tiers":[[30,0.2933],[60,0.6135],[150,0.7055],[null,0.7991]],"fee_per_cycle":0,"annual_fee":0,"effective_date":"2026-04-01 SA1; 2026-04-18 SA2 effective leaf revision","standard_residential_meter":"5/8 inch; 3/4 inch $19/month alternative","calculation_ready":false,"numerical_schedule_verified":true,"zone":"SA2 Sea Cliff","calculation_ready_base_only":true,"surcharges":[{"name":"RAC/PTR","rate_percent":1.87,"basis":"total metered charges","effective":"2026-09-01","source":"psc_RPCRC"},{"name":"Incremental property tax (Sea Cliff only)","dollars_per_100_gallons":0.415,"effective":"2026-04-25 statement; body says beginning April 1","source":"psc_IPTSS"},{"name":"Lead service line","dollars_per_gallon":0.00015,"effective":"2026-07-01 through 2027-06-30","source":"psc_LSS"},{"name":"Rate levelization","rate_percent":2.54,"effective":"2026-07-01 through 2027-03-31","source":"psc_RLSS"},{"name":"Make-whole","rate_percent":0,"effective":"2026-06-01","source":"psc_MWSS"},{"name":"SIC","rate_percent":0,"effective":"2024-05-01 effective statement still listed","source":"psc_SIC"},{"name":"Local utility revenue tax","rate_percent_by_locality":{"Atlantic Beach":1,"Cedarhurst":1,"East Rockaway":1,"Hewlett Bay Park":1,"Hewlett Harbor":1,"Hewlett Neck":1,"Island Park":1,"Lawrence":1,"Lynbrook":1,"Malverne":1,"Valley Stream":1,"Woodsburgh":1,"Roslyn":1,"Sea Cliff":1.01},"source":"psc_GRT","effective":"2024-09-01"}]},"annual_bills":null,"tax_context":{"district_tax_levy":0,"estimated_avg_district_tax_per_connection_or_parcel":0,"status":"No separate public water district property-tax levy; private utility property taxes ARE recovered in water rates and Sea Cliff IPT surcharge","sources":["psc_IPTSS","psc_RPCRC"]},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["NO seasonal winter/summer rate changes in current SC1 leaves: tiers reset monthly. User brief has incorrect geography: Merrick AND Sea Cliff are SA2, not Merrick in SA1. SA1 not automatically cheaper than Sea Cliff.","All numerical current surcharge values verified. All-in annual bill withheld: percentage stacking bases (whether IPT/LSL/other riders enter each metered-charge basis) and locality-specific revenue tax must be confirmed; do not invent an exact figure. April customer examples are NOT November current all-in rates."],"base_only_scenarios":{"50000":{"annual_base_charge_before_surcharges":383.48,"annual_metered_water_bill":null,"label":"BASE ONLY; all riders and local tax EXTRA. Not an all-in water bill."},"100000":{"annual_base_charge_before_surcharges":717.83,"annual_metered_water_bill":null,"label":"BASE ONLY; all riders and local tax EXTRA. Not an all-in water bill."},"180000":{"annual_base_charge_before_surcharges":1327.19,"annual_metered_water_bill":null,"label":"BASE ONLY; all riders and local tax EXTRA. Not an all-in water bill."}},"published_numeric_rates_verified":true},{"id":"NY2902826","pwsid":"NY2902826","name":"GLEN COVE CITY","county":"Nassau","governance_type":"municipal_village_or_city","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":28000,"epa_service_connections":7950,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":{"source_ids":["glencove_rates"],"cycle_months":3,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":26.55,"included_units":9,"tiers":[[45,2.95],[90,3.33],[null,3.69]],"fee_per_cycle":0,"annual_fee":0,"effective_date":"2018-08-01","standard_residential_meter":"5/8 inch","calculation_ready":false,"numerical_schedule_verified":true},"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["2018 resolution contains residential and commercial schedules; search summary mistakenly used commercial $3.25/$3.69/$4.06. These are HISTORICAL residential rates only; current rate changes and fees not verified.","rate_schedule_verified=false means complete current billing schedule not certified, despite verified published numeric components."],"published_numeric_rates_verified":true},{"id":"NY2902833","pwsid":"NY2902833","name":"LOCUST VALLEY WD","county":"Nassau","governance_type":"independent_commissioner_district","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":7500,"epa_service_connections":2465,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":true,"tariff":{"source_ids":["locust_valley"],"cycle_months":3,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":29,"included_units":10,"tiers":[[25,2.9],[50,3.3],[100,3.7],[null,4.1]],"fee_per_cycle":0,"annual_fee":0,"effective_date":"2026-01-01","standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":true,"numerical_schedule_verified":true},"annual_bills":{"50000":{"annual_gallons":50000,"annual_fixed_service_charge":116.0,"annual_volumetric_tier_charges":29.0,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":145.0,"annual_base_charge_before_surcharges":145.0,"effective_rate_per_1000_gal":2.9,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":11000.0,"fixed":29.0,"volumetric":2.9,"fees":0.0,"base":31.9,"tiers":[{"from_units":10.0,"to_units":11.0,"units":1.0,"rate":2.9,"charge":2.9}]},{"period":2,"gallons":13000.0,"fixed":29.0,"volumetric":8.7,"fees":0.0,"base":37.7,"tiers":[{"from_units":10.0,"to_units":13.0,"units":3.0,"rate":2.9,"charge":8.7}]},{"period":3,"gallons":15000.0,"fixed":29.0,"volumetric":14.5,"fees":0.0,"base":43.5,"tiers":[{"from_units":10.0,"to_units":15.0,"units":5.0,"rate":2.9,"charge":14.5}]},{"period":4,"gallons":11000.0,"fixed":29.0,"volumetric":2.9,"fees":0.0,"base":31.9,"tiers":[{"from_units":10.0,"to_units":11.0,"units":1.0,"rate":2.9,"charge":2.9}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"100000":{"annual_gallons":100000,"annual_fixed_service_charge":116.0,"annual_volumetric_tier_charges":180.4,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":296.4,"annual_base_charge_before_surcharges":296.4,"effective_rate_per_1000_gal":2.96,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":16000.0,"fixed":29.0,"volumetric":17.4,"fees":0.0,"base":46.4,"tiers":[{"from_units":10.0,"to_units":16.0,"units":6.0,"rate":2.9,"charge":17.4}]},{"period":2,"gallons":26000.0,"fixed":29.0,"volumetric":46.8,"fees":0.0,"base":75.8,"tiers":[{"from_units":10.0,"to_units":25.0,"units":15.0,"rate":2.9,"charge":43.5},{"from_units":25.0,"to_units":26.0,"units":1.0,"rate":3.3,"charge":3.3}]},{"period":3,"gallons":40000.0,"fixed":29.0,"volumetric":93.0,"fees":0.0,"base":122.0,"tiers":[{"from_units":10.0,"to_units":25.0,"units":15.0,"rate":2.9,"charge":43.5},{"from_units":25.0,"to_units":40.0,"units":15.0,"rate":3.3,"charge":49.5}]},{"period":4,"gallons":18000.0,"fixed":29.0,"volumetric":23.2,"fees":0.0,"base":52.2,"tiers":[{"from_units":10.0,"to_units":18.0,"units":8.0,"rate":2.9,"charge":23.2}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"180000":{"annual_gallons":180000,"annual_fixed_service_charge":116.0,"annual_volumetric_tier_charges":458.8,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":574.8,"annual_base_charge_before_surcharges":574.8,"effective_rate_per_1000_gal":3.19,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":18000.0,"fixed":29.0,"volumetric":23.2,"fees":0.0,"base":52.2,"tiers":[{"from_units":10.0,"to_units":18.0,"units":8.0,"rate":2.9,"charge":23.2}]},{"period":2,"gallons":48000.0,"fixed":29.0,"volumetric":119.4,"fees":0.0,"base":148.4,"tiers":[{"from_units":10.0,"to_units":25.0,"units":15.0,"rate":2.9,"charge":43.5},{"from_units":25.0,"to_units":48.0,"units":23.0,"rate":3.3,"charge":75.9}]},{"period":3,"gallons":92000.0,"fixed":29.0,"volumetric":281.4,"fees":0.0,"base":310.4,"tiers":[{"from_units":10.0,"to_units":25.0,"units":15.0,"rate":2.9,"charge":43.5},{"from_units":25.0,"to_units":50.0,"units":25.0,"rate":3.3,"charge":82.5},{"from_units":50.0,"to_units":92.0,"units":42.0,"rate":3.7,"charge":155.4}]},{"period":4,"gallons":22000.0,"fixed":29.0,"volumetric":34.8,"fees":0.0,"base":63.8,"tiers":[{"from_units":10.0,"to_units":22.0,"units":12.0,"rate":2.9,"charge":34.8}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true}},"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["INSIDE district schedule. Outside district $40 minimum and $4/$4.40/$4.80/$5.20 per 1000; do not apply inside-district bill to outside users."],"published_numeric_rates_verified":true},{"id":"NY2902858","pwsid":"NY2902858","name":"WILLISTON PARK (V)","county":"Nassau","governance_type":"municipal_village_or_city","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":7287,"epa_service_connections":2432,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["January 2025 NewGen study hosted by East Williston has PROJECTED FY2026/FY2027 rates, not proof of adoption. No recommended future rate promoted to verified current tariff."],"published_numeric_rates_verified":false},{"id":"NY2902818","pwsid":"NY2902818","name":"CARLE PLACE WD","county":"Nassau","governance_type":"independent_commissioner_district","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":9005,"epa_service_connections":2886,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":true,"tariff":{"source_ids":["carle_place"],"cycle_months":6,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":23,"included_units":20,"tiers":[[100,1.32],[200,1.5],[null,1.67]],"fee_per_cycle":0,"annual_fee":0,"effective_date":"2026-02-01","standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":true,"numerical_schedule_verified":true},"annual_bills":{"50000":{"annual_gallons":50000,"annual_fixed_service_charge":46.0,"annual_volumetric_tier_charges":13.2,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":59.2,"annual_base_charge_before_surcharges":59.2,"effective_rate_per_1000_gal":1.18,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":24000.0,"fixed":23.0,"volumetric":5.28,"fees":0.0,"base":28.28,"tiers":[{"from_units":20.0,"to_units":24.0,"units":4.0,"rate":1.32,"charge":5.28}]},{"period":2,"gallons":26000.0,"fixed":23.0,"volumetric":7.92,"fees":0.0,"base":30.92,"tiers":[{"from_units":20.0,"to_units":26.0,"units":6.0,"rate":1.32,"charge":7.92}]}],"estimated_avg_district_tax_per_connection_or_parcel":1728.83,"tax_not_in_metered_bill":true},"100000":{"annual_gallons":100000,"annual_fixed_service_charge":46.0,"annual_volumetric_tier_charges":79.2,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":125.2,"annual_base_charge_before_surcharges":125.2,"effective_rate_per_1000_gal":1.25,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":42000.0,"fixed":23.0,"volumetric":29.04,"fees":0.0,"base":52.04,"tiers":[{"from_units":20.0,"to_units":42.0,"units":22.0,"rate":1.32,"charge":29.04}]},{"period":2,"gallons":58000.0,"fixed":23.0,"volumetric":50.16,"fees":0.0,"base":73.16,"tiers":[{"from_units":20.0,"to_units":58.0,"units":38.0,"rate":1.32,"charge":50.16}]}],"estimated_avg_district_tax_per_connection_or_parcel":1728.83,"tax_not_in_metered_bill":true},"180000":{"annual_gallons":180000,"annual_fixed_service_charge":46.0,"annual_volumetric_tier_charges":187.32,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":233.32,"annual_base_charge_before_surcharges":233.32,"effective_rate_per_1000_gal":1.3,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":66000.0,"fixed":23.0,"volumetric":60.72,"fees":0.0,"base":83.72,"tiers":[{"from_units":20.0,"to_units":66.0,"units":46.0,"rate":1.32,"charge":60.72}]},{"period":2,"gallons":114000.0,"fixed":23.0,"volumetric":126.6,"fees":0.0,"base":149.6,"tiers":[{"from_units":20.0,"to_units":100.0,"units":80.0,"rate":1.32,"charge":105.6},{"from_units":100.0,"to_units":114.0,"units":14.0,"rate":1.5,"charge":21.0}]}],"estimated_avg_district_tax_per_connection_or_parcel":1728.83,"tax_not_in_metered_bill":true}},"tax_context":{"district_tax_levy":4989396,"levy_year":2026,"scope":"SW392 full North Hempstead district","sources":["budget_north-hempstead"],"estimated_avg_district_tax_per_connection_or_parcel":1728.83,"denominator":2886,"denominator_source":"epa_gis / 2025 Q2 SDWIS","status":"Illustrative total levy / ALL service connections, not residential parcel tax; different-vintage denominator. Do NOT add to individual household bill as an exact tax. Debt, commercial and utility parcels can materially change incidence.","debt_service_funding":"District budgets include debt service; allocation of each tax dollar vs water-sales revenue not earmarked or inferred"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Residential, not commercial. New rates reflected on bills after Aug 1 2026. No overhead fire-sprinkler or hydrant charges included."],"published_numeric_rates_verified":true},{"id":"NY2902822","pwsid":"NY2902822","name":"FRANKLIN SQUARE WD","county":"Nassau","governance_type":"independent_commissioner_district","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":20000,"epa_service_connections":5190,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":{"source_ids":["franklin_square"],"cycle_months":3,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":38,"included_units":9,"tiers":[[null,3.8]],"fee_per_cycle":0,"annual_fee":0,"effective_date":null,"standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":false,"numerical_schedule_verified":true},"annual_bills":null,"tax_context":{"district_tax_levy":1513947.68,"levy_year":2026,"scope":"Franklin Square commissioner-operated","sources":["budget_hempstead"],"estimated_avg_district_tax_per_connection_or_parcel":291.7,"denominator":5190,"denominator_source":"epa_gis / 2025 Q2 SDWIS","status":"Illustrative total levy / ALL service connections, not residential parcel tax; different-vintage denominator. Do NOT add to individual household bill as an exact tax. Debt, commercial and utility parcels can materially change incidence.","debt_service_funding":"District budgets include debt service; allocation of each tax dollar vs water-sales revenue not earmarked or inferred"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Rate verified; quarterly cycle not independently substantiated beyond site reference to 90 days of data. Do not turn that into a verified four-bills/year assertion.","rate_schedule_verified=false means complete current billing schedule not certified, despite verified published numeric components."],"published_numeric_rates_verified":true},{"id":"NY2902839","pwsid":"NY2902839","name":"MINEOLA (V)","county":"Nassau","governance_type":"municipal_village_or_city","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":20600,"epa_service_connections":5485,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":{"source_ids":["mineola_rates"],"cycle_months":null,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":33.98,"included_units":10,"tiers":[[40,3.73],[75,4.65],[null,5.44]],"fee_per_cycle":0,"annual_fee":0,"effective_date":"2025 report published 2026; exact effective day unstated","standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":false,"numerical_schedule_verified":true},"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Category A 1/2 family residences page 11; residential billing-cycle length not specified. Category B other accounts explicitly semiannual: do not silently transfer that cycle to Category A. Document omits /1000 on numeric columns; no unit guess beyond rate-table context.","rate_schedule_verified=false means complete current billing schedule not certified, despite verified published numeric components."],"published_numeric_rates_verified":true},{"id":"NY2902815","pwsid":"NY2902815","name":"ALBERTSON WD","county":"Nassau","governance_type":"independent_commissioner_district","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":13500,"epa_service_connections":4068,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":true,"tariff":{"source_ids":["albertson","albertson_cycle"],"cycle_months":3,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":34.64,"included_units":8,"tiers":[[75,4.48],[null,5.5]],"fee_per_cycle":0,"annual_fee":0,"effective_date":null,"standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":true,"numerical_schedule_verified":true},"annual_bills":{"50000":{"annual_gallons":50000,"annual_fixed_service_charge":138.56,"annual_volumetric_tier_charges":80.64,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":219.2,"annual_base_charge_before_surcharges":219.2,"effective_rate_per_1000_gal":4.38,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":11000.0,"fixed":34.64,"volumetric":13.44,"fees":0.0,"base":48.08,"tiers":[{"from_units":8.0,"to_units":11.0,"units":3.0,"rate":4.48,"charge":13.44}]},{"period":2,"gallons":13000.0,"fixed":34.64,"volumetric":22.4,"fees":0.0,"base":57.04,"tiers":[{"from_units":8.0,"to_units":13.0,"units":5.0,"rate":4.48,"charge":22.4}]},{"period":3,"gallons":15000.0,"fixed":34.64,"volumetric":31.36,"fees":0.0,"base":66.0,"tiers":[{"from_units":8.0,"to_units":15.0,"units":7.0,"rate":4.48,"charge":31.36}]},{"period":4,"gallons":11000.0,"fixed":34.64,"volumetric":13.44,"fees":0.0,"base":48.08,"tiers":[{"from_units":8.0,"to_units":11.0,"units":3.0,"rate":4.48,"charge":13.44}]}],"estimated_avg_district_tax_per_connection_or_parcel":499.02,"tax_not_in_metered_bill":true},"100000":{"annual_gallons":100000,"annual_fixed_service_charge":138.56,"annual_volumetric_tier_charges":304.64,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":443.2,"annual_base_charge_before_surcharges":443.2,"effective_rate_per_1000_gal":4.43,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":16000.0,"fixed":34.64,"volumetric":35.84,"fees":0.0,"base":70.48,"tiers":[{"from_units":8.0,"to_units":16.0,"units":8.0,"rate":4.48,"charge":35.84}]},{"period":2,"gallons":26000.0,"fixed":34.64,"volumetric":80.64,"fees":0.0,"base":115.28,"tiers":[{"from_units":8.0,"to_units":26.0,"units":18.0,"rate":4.48,"charge":80.64}]},{"period":3,"gallons":40000.0,"fixed":34.64,"volumetric":143.36,"fees":0.0,"base":178.0,"tiers":[{"from_units":8.0,"to_units":40.0,"units":32.0,"rate":4.48,"charge":143.36}]},{"period":4,"gallons":18000.0,"fixed":34.64,"volumetric":44.8,"fees":0.0,"base":79.44,"tiers":[{"from_units":8.0,"to_units":18.0,"units":10.0,"rate":4.48,"charge":44.8}]}],"estimated_avg_district_tax_per_connection_or_parcel":499.02,"tax_not_in_metered_bill":true},"180000":{"annual_gallons":180000,"annual_fixed_service_charge":138.56,"annual_volumetric_tier_charges":680.38,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":818.94,"annual_base_charge_before_surcharges":818.94,"effective_rate_per_1000_gal":4.55,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":18000.0,"fixed":34.64,"volumetric":44.8,"fees":0.0,"base":79.44,"tiers":[{"from_units":8.0,"to_units":18.0,"units":10.0,"rate":4.48,"charge":44.8}]},{"period":2,"gallons":48000.0,"fixed":34.64,"volumetric":179.2,"fees":0.0,"base":213.84,"tiers":[{"from_units":8.0,"to_units":48.0,"units":40.0,"rate":4.48,"charge":179.2}]},{"period":3,"gallons":92000.0,"fixed":34.64,"volumetric":393.66,"fees":0.0,"base":428.3,"tiers":[{"from_units":8.0,"to_units":75.0,"units":67.0,"rate":4.48,"charge":300.16},{"from_units":75.0,"to_units":92.0,"units":17.0,"rate":5.5,"charge":93.5}]},{"period":4,"gallons":22000.0,"fixed":34.64,"volumetric":62.72,"fees":0.0,"base":97.36,"tiers":[{"from_units":8.0,"to_units":22.0,"units":14.0,"rate":4.48,"charge":62.72}]}],"estimated_avg_district_tax_per_connection_or_parcel":499.02,"tax_not_in_metered_bill":true}},"tax_context":{"district_tax_levy":2030001,"levy_year":2026,"scope":"SW391 full North Hempstead district","sources":["budget_north-hempstead"],"estimated_avg_district_tax_per_connection_or_parcel":499.02,"denominator":4068,"denominator_source":"epa_gis / 2025 Q2 SDWIS","status":"Illustrative total levy / ALL service connections, not residential parcel tax; different-vintage denominator. Do NOT add to individual household bill as an exact tax. Debt, commercial and utility parcels can materially change incidence.","debt_service_funding":"District budgets include debt service; allocation of each tax dollar vs water-sales revenue not earmarked or inferred"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":[],"published_numeric_rates_verified":true},{"id":"NY2902834","pwsid":"NY2902834","name":"LONG BEACH CITY","county":"Nassau","governance_type":"municipal_village_or_city","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":35000,"epa_service_connections":7308,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":{"source_ids":["longbeach_rates"],"calculation_ready":false,"conflicting_official_text":{"narrative_rate_per_1000":6.61,"minimum_quarterly":79.32,"included_gallons":12000,"table_rates_per_1000":[[12000,6.61],[150000,7.07],[300000,7.18],[600000,7.51],[null,8.24]],"narrative_surcharge_threshold_gallons":150000}},"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Official page is internally inconsistent: narrative $6.61/gallon-thousand and surcharge above 150000 vs table $7.07 after 12000. No reliable full bill calculated. Sewer 79.65% excluded from water-only comparison."],"published_numeric_rates_verified":false},{"id":"NY2902857","pwsid":"NY2902857","name":"WEST HEMPSTEAD WD","county":"Nassau","governance_type":"independent_commissioner_district","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":32031,"epa_service_connections":7973,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":{"source_ids":["west_hempstead"],"cycle_months":3,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":0,"included_units":0,"tiers":[[2,0],[10,1.72],[25,2.29],[40,2.87],[60,3.43],[null,4.01]],"fee_per_cycle":0,"annual_fee":0,"effective_date":"2026-04-01","standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":false,"numerical_schedule_verified":true},"annual_bills":null,"tax_context":{"district_tax_levy":3162286.08,"levy_year":2026,"scope":"West Hempstead-Hempstead Gardens","sources":["budget_hempstead"],"estimated_avg_district_tax_per_connection_or_parcel":396.62,"denominator":7973,"denominator_source":"epa_gis / 2025 Q2 SDWIS","status":"Illustrative total levy / ALL service connections, not residential parcel tax; different-vintage denominator. Do NOT add to individual household bill as an exact tax. Debt, commercial and utility parcels can materially change incidence.","debt_service_funding":"District budgets include debt service; allocation of each tax dollar vs water-sales revenue not earmarked or inferred"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Source explicitly says quarterly basic service charge depends on meter size, but actual fee table is absent from billing page. Volumetric rates alone are NOT a full bill.","rate_schedule_verified=false means complete current billing schedule not certified, despite verified published numeric components."],"published_numeric_rates_verified":true},{"id":"NY2902825","pwsid":"NY2902825","name":"GARDEN CITY PARK WD","county":"Nassau","governance_type":"independent_commissioner_district","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":18000,"epa_service_connections":6971,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":true,"tariff":{"source_ids":["garden_city_park"],"cycle_months":3,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":18,"included_units":10,"tiers":[[null,2.5]],"fee_per_cycle":0,"annual_fee":0,"effective_date":null,"standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":true,"numerical_schedule_verified":true},"annual_bills":{"50000":{"annual_gallons":50000,"annual_fixed_service_charge":72.0,"annual_volumetric_tier_charges":25.0,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":97.0,"annual_base_charge_before_surcharges":97.0,"effective_rate_per_1000_gal":1.94,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":11000.0,"fixed":18.0,"volumetric":2.5,"fees":0.0,"base":20.5,"tiers":[{"from_units":10.0,"to_units":11.0,"units":1.0,"rate":2.5,"charge":2.5}]},{"period":2,"gallons":13000.0,"fixed":18.0,"volumetric":7.5,"fees":0.0,"base":25.5,"tiers":[{"from_units":10.0,"to_units":13.0,"units":3.0,"rate":2.5,"charge":7.5}]},{"period":3,"gallons":15000.0,"fixed":18.0,"volumetric":12.5,"fees":0.0,"base":30.5,"tiers":[{"from_units":10.0,"to_units":15.0,"units":5.0,"rate":2.5,"charge":12.5}]},{"period":4,"gallons":11000.0,"fixed":18.0,"volumetric":2.5,"fees":0.0,"base":20.5,"tiers":[{"from_units":10.0,"to_units":11.0,"units":1.0,"rate":2.5,"charge":2.5}]}],"estimated_avg_district_tax_per_connection_or_parcel":702.76,"tax_not_in_metered_bill":true},"100000":{"annual_gallons":100000,"annual_fixed_service_charge":72.0,"annual_volumetric_tier_charges":150.0,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":222.0,"annual_base_charge_before_surcharges":222.0,"effective_rate_per_1000_gal":2.22,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":16000.0,"fixed":18.0,"volumetric":15.0,"fees":0.0,"base":33.0,"tiers":[{"from_units":10.0,"to_units":16.0,"units":6.0,"rate":2.5,"charge":15.0}]},{"period":2,"gallons":26000.0,"fixed":18.0,"volumetric":40.0,"fees":0.0,"base":58.0,"tiers":[{"from_units":10.0,"to_units":26.0,"units":16.0,"rate":2.5,"charge":40.0}]},{"period":3,"gallons":40000.0,"fixed":18.0,"volumetric":75.0,"fees":0.0,"base":93.0,"tiers":[{"from_units":10.0,"to_units":40.0,"units":30.0,"rate":2.5,"charge":75.0}]},{"period":4,"gallons":18000.0,"fixed":18.0,"volumetric":20.0,"fees":0.0,"base":38.0,"tiers":[{"from_units":10.0,"to_units":18.0,"units":8.0,"rate":2.5,"charge":20.0}]}],"estimated_avg_district_tax_per_connection_or_parcel":702.76,"tax_not_in_metered_bill":true},"180000":{"annual_gallons":180000,"annual_fixed_service_charge":72.0,"annual_volumetric_tier_charges":350.0,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":422.0,"annual_base_charge_before_surcharges":422.0,"effective_rate_per_1000_gal":2.34,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":18000.0,"fixed":18.0,"volumetric":20.0,"fees":0.0,"base":38.0,"tiers":[{"from_units":10.0,"to_units":18.0,"units":8.0,"rate":2.5,"charge":20.0}]},{"period":2,"gallons":48000.0,"fixed":18.0,"volumetric":95.0,"fees":0.0,"base":113.0,"tiers":[{"from_units":10.0,"to_units":48.0,"units":38.0,"rate":2.5,"charge":95.0}]},{"period":3,"gallons":92000.0,"fixed":18.0,"volumetric":205.0,"fees":0.0,"base":223.0,"tiers":[{"from_units":10.0,"to_units":92.0,"units":82.0,"rate":2.5,"charge":205.0}]},{"period":4,"gallons":22000.0,"fixed":18.0,"volumetric":30.0,"fees":0.0,"base":48.0,"tiers":[{"from_units":10.0,"to_units":22.0,"units":12.0,"rate":2.5,"charge":30.0}]}],"estimated_avg_district_tax_per_connection_or_parcel":702.76,"tax_not_in_metered_bill":true}},"tax_context":{"district_tax_levy":4898922,"levy_year":2026,"scope":"SW393 includes water/fire operations; not pure water levy","sources":["budget_north-hempstead"],"estimated_avg_district_tax_per_connection_or_parcel":702.76,"denominator":6971,"denominator_source":"epa_gis / 2025 Q2 SDWIS","status":"Illustrative total levy / ALL service connections, not residential parcel tax; different-vintage denominator. Do NOT add to individual household bill as an exact tax. Debt, commercial and utility parcels can materially change incidence.","debt_service_funding":"District budgets include debt service; allocation of each tax dollar vs water-sales revenue not earmarked or inferred"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":[],"published_numeric_rates_verified":true},{"id":"NY2902856","pwsid":"NY2902856","name":"WESTBURY WD","county":"Nassau","governance_type":"independent_commissioner_district","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":20500,"epa_service_connections":5978,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":true,"tariff":{"source_ids":["westbury","westbury_cycle"],"cycle_months":6,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":30,"included_units":20,"tiers":[[60,1.5],[100,1.75],[150,2.0],[200,2.4],[null,2.8]],"fee_per_cycle":0,"annual_fee":0,"effective_date":null,"standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":true,"numerical_schedule_verified":true},"annual_bills":{"50000":{"annual_gallons":50000,"annual_fixed_service_charge":60.0,"annual_volumetric_tier_charges":15.0,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":75.0,"annual_base_charge_before_surcharges":75.0,"effective_rate_per_1000_gal":1.5,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":24000.0,"fixed":30.0,"volumetric":6.0,"fees":0.0,"base":36.0,"tiers":[{"from_units":20.0,"to_units":24.0,"units":4.0,"rate":1.5,"charge":6.0}]},{"period":2,"gallons":26000.0,"fixed":30.0,"volumetric":9.0,"fees":0.0,"base":39.0,"tiers":[{"from_units":20.0,"to_units":26.0,"units":6.0,"rate":1.5,"charge":9.0}]}],"estimated_avg_district_tax_per_connection_or_parcel":795.23,"tax_not_in_metered_bill":true},"100000":{"annual_gallons":100000,"annual_fixed_service_charge":60.0,"annual_volumetric_tier_charges":90.0,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":150.0,"annual_base_charge_before_surcharges":150.0,"effective_rate_per_1000_gal":1.5,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":42000.0,"fixed":30.0,"volumetric":33.0,"fees":0.0,"base":63.0,"tiers":[{"from_units":20.0,"to_units":42.0,"units":22.0,"rate":1.5,"charge":33.0}]},{"period":2,"gallons":58000.0,"fixed":30.0,"volumetric":57.0,"fees":0.0,"base":87.0,"tiers":[{"from_units":20.0,"to_units":58.0,"units":38.0,"rate":1.5,"charge":57.0}]}],"estimated_avg_district_tax_per_connection_or_parcel":795.23,"tax_not_in_metered_bill":true},"180000":{"annual_gallons":180000,"annual_fixed_service_charge":60.0,"annual_volumetric_tier_charges":228.5,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":288.5,"annual_base_charge_before_surcharges":288.5,"effective_rate_per_1000_gal":1.6,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":66000.0,"fixed":30.0,"volumetric":70.5,"fees":0.0,"base":100.5,"tiers":[{"from_units":20.0,"to_units":60.0,"units":40.0,"rate":1.5,"charge":60.0},{"from_units":60.0,"to_units":66.0,"units":6.0,"rate":1.75,"charge":10.5}]},{"period":2,"gallons":114000.0,"fixed":30.0,"volumetric":158.0,"fees":0.0,"base":188.0,"tiers":[{"from_units":20.0,"to_units":60.0,"units":40.0,"rate":1.5,"charge":60.0},{"from_units":60.0,"to_units":100.0,"units":40.0,"rate":1.75,"charge":70.0},{"from_units":100.0,"to_units":114.0,"units":14.0,"rate":2.0,"charge":28.0}]}],"estimated_avg_district_tax_per_connection_or_parcel":795.23,"tax_not_in_metered_bill":true}},"tax_context":{"district_tax_levy":4753900,"levy_year":2026,"scope":"SW398 full North Hempstead district","sources":["budget_north-hempstead"],"estimated_avg_district_tax_per_connection_or_parcel":795.23,"denominator":5978,"denominator_source":"epa_gis / 2025 Q2 SDWIS","status":"Illustrative total levy / ALL service connections, not residential parcel tax; different-vintage denominator. Do NOT add to individual household bill as an exact tax. Debt, commercial and utility parcels can materially change incidence.","debt_service_funding":"District budgets include debt service; allocation of each tax dollar vs water-sales revenue not earmarked or inferred"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":[],"published_numeric_rates_verified":true},{"id":"NY2902848","pwsid":"NY2902848","name":"ROCKVILLE CENTRE (V)","county":"Nassau","governance_type":"municipal_village_or_city","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":24700,"epa_service_connections":6867,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY2902827","pwsid":"NY2902827","name":"HEMPSTEAD (V)","county":"Nassau","governance_type":"municipal_village_or_city","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":56000,"epa_service_connections":9172,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY2902823","pwsid":"NY2902823","name":"FREEPORT (V)","county":"Nassau","governance_type":"municipal_village_or_city","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":45000,"epa_service_connections":10000,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":{"source_ids":["freeport"],"calculation_ready":false,"cycle_months":3,"minimum_quarterly":39,"tiers_per_1000":[[50,2.52],[100,4.86],[null,6.25]],"out_of_village_multiplier":1.2,"effective_date":"2012-09 as page states; current-law corroboration required"},"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Current webpage cites 2012 rates; official 2025 hearing/minutes exist, so verify enacted rate changes before use. Minimum allowance/charge logic not explicit.","rate_schedule_verified=false means complete current billing schedule not certified, despite verified published numeric components."],"published_numeric_rates_verified":true},{"id":"NY2902824","pwsid":"NY2902824","name":"GARDEN CITY (V)","county":"Nassau","governance_type":"municipal_village_or_city","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":23272,"epa_service_connections":6789,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY2902851","pwsid":"NY2902851","name":"ROSLYN WD","county":"Nassau","governance_type":"independent_commissioner_district","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":17000,"epa_service_connections":5857,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":{"source_ids":["roslyn"],"cycle_months":3,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":0,"included_units":0,"tiers":[[21,0.98],[42,1.29],[108,1.92],[null,2.76]],"fee_per_cycle":0,"annual_fee":0,"effective_date":"2024-01-01","standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":false,"numerical_schedule_verified":true},"annual_bills":null,"tax_context":{"district_tax_levy":3582882,"levy_year":2026,"scope":"SW397 full North Hempstead district","sources":["budget_north-hempstead"],"estimated_avg_district_tax_per_connection_or_parcel":611.73,"denominator":5857,"denominator_source":"epa_gis / 2025 Q2 SDWIS","status":"Illustrative total levy / ALL service connections, not residential parcel tax; different-vintage denominator. Do NOT add to individual household bill as an exact tax. Debt, commercial and utility parcels can materially change incidence.","debt_service_funding":"District budgets include debt service; allocation of each tax dollar vs water-sales revenue not earmarked or inferred"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["All numeric tiers verified. Source does not explicitly resolve marginal vs all-units application; withheld from certified bill ranking pending confirmation.","rate_schedule_verified=false means complete current billing schedule not certified, despite verified published numeric components."],"published_numeric_rates_verified":true},{"id":"NY2912267","pwsid":"NY2912267","name":"PORT WASHINGTON WD","county":"Nassau","governance_type":"independent_commissioner_district","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":34000,"epa_service_connections":8575,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":{"source_ids":["port_washington","pwwd"],"calculation_ready":false,"effective_year":2026,"cycle_basis":"90 days; actual bill normalized by number of days","meter_size":"5/8 inch","minimum_90_day":38.55,"rate_per_cubic_foot_by_tier":{"2":0.034284,"3":0.04457,"4":0.083995,"5":0.09771},"tier_breakpoints":null},"annual_bills":null,"tax_context":{"district_tax_levy":2884319,"levy_year":2026,"scope":"SW396 WATER; pollution-control sewer district excluded","sources":["budget_north-hempstead"],"estimated_avg_district_tax_per_connection_or_parcel":336.36,"denominator":8575,"denominator_source":"epa_gis / 2025 Q2 SDWIS","status":"Illustrative total levy / ALL service connections, not residential parcel tax; different-vintage denominator. Do NOT add to individual household bill as an exact tax. Debt, commercial and utility parcels can materially change incidence.","debt_service_funding":"District budgets include debt service; allocation of each tax dollar vs water-sales revenue not earmarked or inferred"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["2026 PDF lists coefficients but not consumption breakpoints/included allowance; source page confirms per-day normalization. Cannot reconstruct complete tariff."],"published_numeric_rates_verified":false},{"id":"NY2902841","pwsid":"NY2902841","name":"WA OF GREAT NECK NORTH","county":"Nassau","governance_type":"public_authority","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":31400,"epa_service_connections":8345,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":true,"tariff":{"source_ids":["wagnn_rates"],"cycle_months":3,"billing_unit":"CCF","gallons_per_unit":748.052,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":56.6,"included_units":10,"tiers":[[null,5.66]],"fee_per_cycle":30,"annual_fee":0,"effective_date":"2026-01-01","standard_residential_meter":"Class 1 residential, not commercial meter-size table","calculation_ready":true,"numerical_schedule_verified":true},"annual_bills":{"50000":{"annual_gallons":50000,"annual_fixed_service_charge":226.4,"annual_volumetric_tier_charges":151.92,"annual_surcharges_and_fees":120.0,"annual_metered_water_bill":498.32,"annual_base_charge_before_surcharges":378.32,"effective_rate_per_1000_gal":9.97,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":11000.0,"fixed":56.6,"volumetric":26.63,"fees":30.0,"base":83.23,"tiers":[{"from_units":10.0,"to_units":14.704860089940272,"units":4.704860089940271,"rate":5.66,"charge":26.63}]},{"period":2,"gallons":13000.0,"fixed":56.6,"volumetric":41.76,"fees":30.0,"base":98.36,"tiers":[{"from_units":10.0,"to_units":17.37847101538396,"units":7.378471015383957,"rate":5.66,"charge":41.76}]},{"period":3,"gallons":15000.0,"fixed":56.6,"volumetric":56.89,"fees":30.0,"base":113.49,"tiers":[{"from_units":10.0,"to_units":20.052081940827645,"units":10.052081940827643,"rate":5.66,"charge":56.89}]},{"period":4,"gallons":11000.0,"fixed":56.6,"volumetric":26.63,"fees":30.0,"base":83.23,"tiers":[{"from_units":10.0,"to_units":14.704860089940272,"units":4.704860089940271,"rate":5.66,"charge":26.63}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"100000":{"annual_gallons":100000,"annual_fixed_service_charge":226.4,"annual_volumetric_tier_charges":530.23,"annual_surcharges_and_fees":120.0,"annual_metered_water_bill":876.63,"annual_base_charge_before_surcharges":756.63,"effective_rate_per_1000_gal":8.77,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":16000.0,"fixed":56.6,"volumetric":64.46,"fees":30.0,"base":121.06,"tiers":[{"from_units":10.0,"to_units":21.388887403549486,"units":11.388887403549486,"rate":5.66,"charge":64.46}]},{"period":2,"gallons":26000.0,"fixed":56.6,"volumetric":140.12,"fees":30.0,"base":196.72,"tiers":[{"from_units":10.0,"to_units":34.75694203076792,"units":24.756942030767913,"rate":5.66,"charge":140.12}]},{"period":3,"gallons":40000.0,"fixed":56.6,"volumetric":246.05,"fees":30.0,"base":302.65,"tiers":[{"from_units":10.0,"to_units":53.472218508873716,"units":43.472218508873716,"rate":5.66,"charge":246.05}]},{"period":4,"gallons":18000.0,"fixed":56.6,"volumetric":79.59,"fees":30.0,"base":136.19,"tiers":[{"from_units":10.0,"to_units":24.062498328993172,"units":14.062498328993172,"rate":5.66,"charge":79.59}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"180000":{"annual_gallons":180000,"annual_fixed_service_charge":226.4,"annual_volumetric_tier_charges":1135.54,"annual_surcharges_and_fees":120.0,"annual_metered_water_bill":1481.94,"annual_base_charge_before_surcharges":1361.94,"effective_rate_per_1000_gal":8.23,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":18000.0,"fixed":56.6,"volumetric":79.59,"fees":30.0,"base":136.19,"tiers":[{"from_units":10.0,"to_units":24.062498328993172,"units":14.062498328993172,"rate":5.66,"charge":79.59}]},{"period":2,"gallons":48000.0,"fixed":56.6,"volumetric":306.58,"fees":30.0,"base":363.18,"tiers":[{"from_units":10.0,"to_units":64.16666221064845,"units":54.16666221064846,"rate":5.66,"charge":306.58}]},{"period":3,"gallons":92000.0,"fixed":56.6,"volumetric":639.5,"fees":30.0,"base":696.1,"tiers":[{"from_units":10.0,"to_units":122.98610257040954,"units":112.98610257040954,"rate":5.66,"charge":639.5}]},{"period":4,"gallons":22000.0,"fixed":56.6,"volumetric":109.86,"fees":30.0,"base":166.46,"tiers":[{"from_units":10.0,"to_units":29.409720179880544,"units":19.409720179880544,"rate":5.66,"charge":109.86}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true}},"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Authority rate-funded; explicit no-tax-power source not captured, so zero not asserted"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Residential Class 1 is a FLAT volumetric rate, not a multi-tier conservation schedule. Source rounded equivalence says 100 CF=750 gallons; physical conversion used here is 748.052."],"published_numeric_rates_verified":true},{"id":"NY2902843","pwsid":"NY2902843","name":"OLD WESTBURY (V)","county":"Nassau","governance_type":"municipal_village_or_city","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":4700,"epa_service_connections":1200,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY2902836","pwsid":"NY2902836","name":"MANHASSET LAKEVILLE WD","county":"Nassau","governance_type":"independent_commissioner_district","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":43000,"epa_service_connections":9928,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":true,"tariff":{"source_ids":["manhasset"],"cycle_months":4,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"all_units","fixed_charge":0,"minimum_charge":10.8,"included_units":0,"tiers":[[36,1.35],[72,1.7],[216,2.65],[null,null]],"fee_per_cycle":0,"annual_fee":0,"effective_date":null,"standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":true,"numerical_schedule_verified":true},"annual_bills":{"50000":{"annual_gallons":50000,"annual_fixed_service_charge":32.4,"annual_volumetric_tier_charges":35.1,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":67.5,"annual_base_charge_before_surcharges":67.5,"effective_rate_per_1000_gal":1.35,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":15333.333333333334,"fixed":10.8,"volumetric":9.9,"fees":0.0,"base":20.7,"tiers":[{"units":15.333333333333334,"rate":1.35,"charge":9.9,"method":"all gallons at applicable highest rate, less minimum component"}]},{"period":2,"gallons":18666.666666666668,"fixed":10.8,"volumetric":14.4,"fees":0.0,"base":25.2,"tiers":[{"units":18.666666666666668,"rate":1.35,"charge":14.4,"method":"all gallons at applicable highest rate, less minimum component"}]},{"period":3,"gallons":16000.0,"fixed":10.8,"volumetric":10.8,"fees":0.0,"base":21.6,"tiers":[{"units":16.0,"rate":1.35,"charge":10.8,"method":"all gallons at applicable highest rate, less minimum component"}]}],"estimated_avg_district_tax_per_connection_or_parcel":420.0,"tax_not_in_metered_bill":true},"100000":{"annual_gallons":100000,"annual_fixed_service_charge":32.4,"annual_volumetric_tier_charges":118.0,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":150.4,"annual_base_charge_before_surcharges":150.4,"effective_rate_per_1000_gal":1.5,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":24666.666666666668,"fixed":10.8,"volumetric":22.5,"fees":0.0,"base":33.3,"tiers":[{"units":24.666666666666668,"rate":1.35,"charge":22.5,"method":"all gallons at applicable highest rate, less minimum component"}]},{"period":2,"gallons":44000.0,"fixed":10.8,"volumetric":64.0,"fees":0.0,"base":74.8,"tiers":[{"units":44.0,"rate":1.7,"charge":64.0,"method":"all gallons at applicable highest rate, less minimum component"}]},{"period":3,"gallons":31333.333333333332,"fixed":10.8,"volumetric":31.5,"fees":0.0,"base":42.3,"tiers":[{"units":31.333333333333332,"rate":1.35,"charge":31.5,"method":"all gallons at applicable highest rate, less minimum component"}]}],"estimated_avg_district_tax_per_connection_or_parcel":420.0,"tax_not_in_metered_bill":true},"180000":{"annual_gallons":180000,"annual_fixed_service_charge":32.4,"annual_volumetric_tier_charges":350.37,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":382.77,"annual_base_charge_before_surcharges":382.77,"effective_rate_per_1000_gal":2.13,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":34000.0,"fixed":10.8,"volumetric":35.1,"fees":0.0,"base":45.9,"tiers":[{"units":34.0,"rate":1.35,"charge":35.1,"method":"all gallons at applicable highest rate, less minimum component"}]},{"period":2,"gallons":93333.33333333333,"fixed":10.8,"volumetric":236.53,"fees":0.0,"base":247.33,"tiers":[{"units":93.33333333333333,"rate":2.65,"charge":236.53,"method":"all gallons at applicable highest rate, less minimum component"}]},{"period":3,"gallons":52666.666666666664,"fixed":10.8,"volumetric":78.73,"fees":0.0,"base":89.53,"tiers":[{"units":52.666666666666664,"rate":1.7,"charge":78.73,"method":"all gallons at applicable highest rate, less minimum component"}]}],"estimated_avg_district_tax_per_connection_or_parcel":420.0,"tax_not_in_metered_bill":true}},"tax_context":{"district_tax_levy":4169749,"levy_year":2026,"scope":"SW395 WATER district; separate fire district excluded","sources":["budget_north-hempstead"],"estimated_avg_district_tax_per_connection_or_parcel":420.0,"denominator":9928,"denominator_source":"epa_gis / 2025 Q2 SDWIS","status":"Illustrative total levy / ALL service connections, not residential parcel tax; different-vintage denominator. Do NOT add to individual household bill as an exact tax. Debt, commercial and utility parcels can materially change incidence.","debt_service_funding":"District budgets include debt service; allocation of each tax dollar vs water-sales revenue not earmarked or inferred"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["EXPLICIT all-gallons/highest applicable rate, NOT blended blocks. Over 216,000 gallons refers to commercial schedule; profiles here do not reach that threshold. Four-month windows standardized Jan–Apr/May–Aug/Sep–Dec, not account-specific read dates."],"published_numeric_rates_verified":true},{"id":"NY2902830","pwsid":"NY2902830","name":"WA OF WESTERN NASSAU","county":"Nassau","governance_type":"public_authority","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":120000,"epa_service_connections":27875,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":true,"tariff":{"source_ids":["wawnc_fact"],"cycle_months":3,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":70.61,"included_units":9,"tiers":[[144,6.458],[null,6.618]],"fee_per_cycle":0,"annual_fee":0,"effective_date":"2026-06-01","standard_residential_meter":"Standard residential; fact sheet does not distinguish meter size","calculation_ready":true,"numerical_schedule_verified":true},"annual_bills":{"50000":{"annual_gallons":50000,"annual_fixed_service_charge":282.44,"annual_volumetric_tier_charges":90.41,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":372.85,"annual_base_charge_before_surcharges":372.85,"effective_rate_per_1000_gal":7.46,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":11000.0,"fixed":70.61,"volumetric":12.92,"fees":0.0,"base":83.53,"tiers":[{"from_units":9.0,"to_units":11.0,"units":2.0,"rate":6.458,"charge":12.92}]},{"period":2,"gallons":13000.0,"fixed":70.61,"volumetric":25.83,"fees":0.0,"base":96.44,"tiers":[{"from_units":9.0,"to_units":13.0,"units":4.0,"rate":6.458,"charge":25.83}]},{"period":3,"gallons":15000.0,"fixed":70.61,"volumetric":38.75,"fees":0.0,"base":109.36,"tiers":[{"from_units":9.0,"to_units":15.0,"units":6.0,"rate":6.458,"charge":38.75}]},{"period":4,"gallons":11000.0,"fixed":70.61,"volumetric":12.92,"fees":0.0,"base":83.53,"tiers":[{"from_units":9.0,"to_units":11.0,"units":2.0,"rate":6.458,"charge":12.92}]}],"estimated_avg_district_tax_per_connection_or_parcel":0,"tax_not_in_metered_bill":true},"100000":{"annual_gallons":100000,"annual_fixed_service_charge":282.44,"annual_volumetric_tier_charges":413.31,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":695.75,"annual_base_charge_before_surcharges":695.75,"effective_rate_per_1000_gal":6.96,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":16000.0,"fixed":70.61,"volumetric":45.21,"fees":0.0,"base":115.82,"tiers":[{"from_units":9.0,"to_units":16.0,"units":7.0,"rate":6.458,"charge":45.21}]},{"period":2,"gallons":26000.0,"fixed":70.61,"volumetric":109.79,"fees":0.0,"base":180.4,"tiers":[{"from_units":9.0,"to_units":26.0,"units":17.0,"rate":6.458,"charge":109.79}]},{"period":3,"gallons":40000.0,"fixed":70.61,"volumetric":200.2,"fees":0.0,"base":270.81,"tiers":[{"from_units":9.0,"to_units":40.0,"units":31.0,"rate":6.458,"charge":200.2}]},{"period":4,"gallons":18000.0,"fixed":70.61,"volumetric":58.12,"fees":0.0,"base":128.73,"tiers":[{"from_units":9.0,"to_units":18.0,"units":9.0,"rate":6.458,"charge":58.12}]}],"estimated_avg_district_tax_per_connection_or_parcel":0,"tax_not_in_metered_bill":true},"180000":{"annual_gallons":180000,"annual_fixed_service_charge":282.44,"annual_volumetric_tier_charges":929.95,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":1212.39,"annual_base_charge_before_surcharges":1212.39,"effective_rate_per_1000_gal":6.74,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":18000.0,"fixed":70.61,"volumetric":58.12,"fees":0.0,"base":128.73,"tiers":[{"from_units":9.0,"to_units":18.0,"units":9.0,"rate":6.458,"charge":58.12}]},{"period":2,"gallons":48000.0,"fixed":70.61,"volumetric":251.86,"fees":0.0,"base":322.47,"tiers":[{"from_units":9.0,"to_units":48.0,"units":39.0,"rate":6.458,"charge":251.86}]},{"period":3,"gallons":92000.0,"fixed":70.61,"volumetric":536.01,"fees":0.0,"base":606.62,"tiers":[{"from_units":9.0,"to_units":92.0,"units":83.0,"rate":6.458,"charge":536.01}]},{"period":4,"gallons":22000.0,"fixed":70.61,"volumetric":83.95,"fees":0.0,"base":154.56,"tiers":[{"from_units":9.0,"to_units":22.0,"units":13.0,"rate":6.458,"charge":83.95}]}],"estimated_avg_district_tax_per_connection_or_parcel":0,"tax_not_in_metered_bill":true}},"tax_context":{"district_tax_levy":0,"estimated_avg_district_tax_per_connection_or_parcel":0,"status":"No taxing power, explicitly stated by authority","sources":["wawnc_fact"]},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":[],"published_numeric_rates_verified":true},{"id":"NY2900000","pwsid":"NY2900000","name":"TOWN OF HEMPSTEAD WATER DEPARTMENT","county":"Nassau","governance_type":"town_board_district","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":110000,"epa_service_connections":34956,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":6466945.46,"levy_year":2026,"scope":"Five Town of Hempstead districts excluding separately mapped Lido-Point Lookout. Sum of Bowling Green 664618.21 + East Meadow 2688360.99 + Levittown 2671958.53 + Roosevelt Field 48714.66 + Uniondale 393293.07","estimated_avg_district_tax_per_connection_or_parcel":null,"sources":["budget_hempstead"],"status":"Do not divide aggregate levy by combined EPA connections without verifying EPA combined-system coverage"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY2902835","pwsid":"NY2902835","name":"LIBERTY UTILITIES NEW YORK - LYNBROOK","county":"Nassau","governance_type":"investor_owned_psc","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":220000,"epa_service_connections":74634,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":false,"tariff":{"source_ids":["psc_leaves","psc_RPCRC","psc_IPTSS","psc_LSS","psc_MWSS","psc_RLSS","psc_GRT","psc_SIC"],"cycle_months":1,"billing_unit":"100 gallons","gallons_per_unit":100,"method":"marginal_blocks","fixed_charge":16,"minimum_charge":0,"included_units":0,"tiers":[[30,0.7472],[60,1.0172],[150,1.4604],[null,1.9305]],"fee_per_cycle":0,"annual_fee":0,"effective_date":"2026-04-01 SA1; 2026-04-18 SA2 effective leaf revision","standard_residential_meter":"5/8 inch; 3/4 inch $19/month alternative","calculation_ready":false,"numerical_schedule_verified":true,"zone":"SA1 Lynbrook/Long Island","calculation_ready_base_only":true,"surcharges":[{"name":"RAC/PTR","rate_percent":3.61,"basis":"total metered charges","effective":"2026-09-01","source":"psc_RPCRC"},{"name":"Incremental property tax (Sea Cliff only)","dollars_per_100_gallons":0,"effective":"2026-04-25 statement; body says beginning April 1","source":"psc_IPTSS"},{"name":"Lead service line","dollars_per_gallon":0.00073,"effective":"2026-07-01 through 2027-06-30","source":"psc_LSS"},{"name":"Rate levelization","rate_percent":9.97,"effective":"2026-07-01 through 2027-03-31","source":"psc_RLSS"},{"name":"Make-whole","rate_percent":0,"effective":"2026-06-01","source":"psc_MWSS"},{"name":"SIC","rate_percent":0,"effective":"2024-05-01 effective statement still listed","source":"psc_SIC"},{"name":"Local utility revenue tax","rate_percent_by_locality":{"Atlantic Beach":1,"Cedarhurst":1,"East Rockaway":1,"Hewlett Bay Park":1,"Hewlett Harbor":1,"Hewlett Neck":1,"Island Park":1,"Lawrence":1,"Lynbrook":1,"Malverne":1,"Valley Stream":1,"Woodsburgh":1,"Roslyn":1,"Sea Cliff":1.01},"source":"psc_GRT","effective":"2024-09-01"}]},"annual_bills":null,"tax_context":{"district_tax_levy":0,"estimated_avg_district_tax_per_connection_or_parcel":0,"status":"No separate public water district property-tax levy; private utility property taxes ARE recovered in water rates and Sea Cliff IPT surcharge","sources":["psc_IPTSS","psc_RPCRC"]},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["NO seasonal winter/summer rate changes in current SC1 leaves: tiers reset monthly. User brief has incorrect geography: Merrick AND Sea Cliff are SA2, not Merrick in SA1. SA1 not automatically cheaper than Sea Cliff.","All numerical current surcharge values verified. All-in annual bill withheld: percentage stacking bases (whether IPT/LSL/other riders enter each metered-charge basis) and locality-specific revenue tax must be confirmed; do not invent an exact figure. April customer examples are NOT November current all-in rates."],"base_only_scenarios":{"50000":{"annual_base_charge_before_surcharges":603.4,"annual_metered_water_bill":null,"label":"BASE ONLY; all riders and local tax EXTRA. Not an all-in water bill."},"100000":{"annual_base_charge_before_surcharges":1244.96,"annual_metered_water_bill":null,"label":"BASE ONLY; all riders and local tax EXTRA. Not an all-in water bill."},"180000":{"annual_base_charge_before_surcharges":2639.47,"annual_metered_water_bill":null,"label":"BASE ONLY; all riders and local tax EXTRA. Not an all-in water bill."}},"published_numeric_rates_verified":true},{"id":"NY2902852","pwsid":"NY2902852","name":"SANDS POINT (V)","county":"Nassau","governance_type":"municipal_village_or_city","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":2900,"epa_service_connections":1490,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"Modeled","original_provider":"US EPA Office of Research and Development","verification_status":"Not stated","warning":"Approximate modeled boundary, not parcel-accurate"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY2902846","pwsid":"NY2902846","name":"PLANDOME (V)","county":"Nassau","governance_type":"municipal_village_or_city","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":1600,"epa_service_connections":439,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":{"source_ids":["plandome"],"cycle_months":3,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":0,"included_units":0,"tiers":[[100,5.66],[200,6.44],[300,7.2],[400,7.9],[null,8.79]],"fee_per_cycle":0,"annual_fee":0,"effective_date":"2024-Q2","standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":false,"numerical_schedule_verified":true},"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"Modeled","original_provider":"US EPA Office of Research and Development","verification_status":"Not stated","warning":"Approximate modeled boundary, not parcel-accurate"},"verification_notes":["Page says ANNUAL Water Rates yet quarterly reads; must confirm annual-vs-quarterly block resets and any later wholesale pass-through. Do not assume 2026 rates unchanged.","rate_schedule_verified=false means complete current billing schedule not certified, despite verified published numeric components."],"published_numeric_rates_verified":true},{"id":"NY2902828","pwsid":"NY2902828","name":"LIDO-POINT LOOKOUT WD","county":"Nassau","governance_type":"town_board_district","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":2000,"epa_service_connections":1965,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":67690.43,"levy_year":2026,"scope":"Town-operated Lido-Point Lookout","sources":["budget_hempstead"],"estimated_avg_district_tax_per_connection_or_parcel":34.45,"denominator":1965,"denominator_source":"epa_gis / 2025 Q2 SDWIS","status":"Illustrative total levy / ALL service connections, not residential parcel tax; different-vintage denominator. Do NOT add to individual household bill as an exact tax. Debt, commercial and utility parcels can materially change incidence.","debt_service_funding":"District budgets include debt service; allocation of each tax dollar vs water-sales revenue not earmarked or inferred"},"boundary":{"available":true,"source":"epa_gis","provenance":"Modeled","original_provider":"US EPA Office of Research and Development","verification_status":"Not stated","warning":"Approximate modeled boundary, not parcel-accurate"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY5110623","pwsid":"NY5110623","name":"WEST NECK WATER DISTRICT","county":"Suffolk","governance_type":"town_board_district","governance_sources":["epa_gis"],"governance_verification":"Directory/budget verified","epa_population_served":100,"epa_service_connections":34,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"Modeled","original_provider":"US EPA Office of Research and Development","verification_status":"Not stated","warning":"Approximate modeled boundary, not parcel-accurate"},"verification_notes":["West Neck district budget in Shelter Island adopted 2026 budget contains $625 appropriations, $4030 interest and negative $3405 fund-balance entry. These are NOT metered water rates or a district water tax; SCWA operates system, exact customer special rate not verified."],"published_numeric_rates_verified":false},{"id":"NY5114323","pwsid":"NY5114323","name":"MAIDSTONE PARK COTTAGES","county":"Suffolk","governance_type":"other_or_unclassified","governance_sources":["epa_gis"],"governance_verification":"Association, institutional or small private system; ownership not assigned without verification","epa_population_served":34,"epa_service_connections":12,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"Modeled","original_provider":"US EPA Office of Research and Development","verification_status":"Not stated","warning":"Approximate modeled boundary, not parcel-accurate"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY5103704","pwsid":"NY5103704","name":"HAMPTON BAYS WATER DISTRICT","county":"Suffolk","governance_type":"town_board_district","governance_sources":["epa_gis"],"governance_verification":"Directory/budget verified","epa_population_served":12500,"epa_service_connections":6194,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":true,"tariff":{"source_ids":["hampton_page","hampton_rules"],"cycle_months":3,"billing_unit":"CCF","gallons_per_unit":748.052,"method":"marginal_blocks","fixed_charge":0,"minimum_charge":21.84,"included_units":7,"tiers":[[25,1.85],[null,2.09]],"fee_per_cycle":0,"annual_fee":0,"effective_date":"2026 (official page marked updated 2026; exact effective day unstated)","standard_residential_meter":"5/8 inch","calculation_ready":true,"numerical_schedule_verified":true},"annual_bills":{"50000":{"annual_gallons":50000,"annual_fixed_service_charge":87.36,"annual_volumetric_tier_charges":71.85,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":159.21,"annual_base_charge_before_surcharges":159.21,"effective_rate_per_1000_gal":3.18,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":11000.0,"fixed":21.84,"volumetric":14.25,"fees":0.0,"base":36.09,"tiers":[{"from_units":7.0,"to_units":14.704860089940272,"units":7.704860089940271,"rate":1.85,"charge":14.25}]},{"period":2,"gallons":13000.0,"fixed":21.84,"volumetric":19.2,"fees":0.0,"base":41.04,"tiers":[{"from_units":7.0,"to_units":17.37847101538396,"units":10.378471015383957,"rate":1.85,"charge":19.2}]},{"period":3,"gallons":15000.0,"fixed":21.84,"volumetric":24.15,"fees":0.0,"base":45.99,"tiers":[{"from_units":7.0,"to_units":20.052081940827645,"units":13.052081940827643,"rate":1.85,"charge":24.15}]},{"period":4,"gallons":11000.0,"fixed":21.84,"volumetric":14.25,"fees":0.0,"base":36.09,"tiers":[{"from_units":7.0,"to_units":14.704860089940272,"units":7.704860089940271,"rate":1.85,"charge":14.25}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"100000":{"annual_gallons":100000,"annual_fixed_service_charge":87.36,"annual_volumetric_tier_charges":204.68,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":292.04,"annual_base_charge_before_surcharges":292.04,"effective_rate_per_1000_gal":2.92,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":16000.0,"fixed":21.84,"volumetric":26.62,"fees":0.0,"base":48.46,"tiers":[{"from_units":7.0,"to_units":21.388887403549486,"units":14.388887403549486,"rate":1.85,"charge":26.62}]},{"period":2,"gallons":26000.0,"fixed":21.84,"volumetric":53.69,"fees":0.0,"base":75.53,"tiers":[{"from_units":7.0,"to_units":25.0,"units":18.0,"rate":1.85,"charge":33.3},{"from_units":25.0,"to_units":34.75694203076792,"units":9.756942030767915,"rate":2.09,"charge":20.39}]},{"period":3,"gallons":40000.0,"fixed":21.84,"volumetric":92.81,"fees":0.0,"base":114.65,"tiers":[{"from_units":7.0,"to_units":25.0,"units":18.0,"rate":1.85,"charge":33.3},{"from_units":25.0,"to_units":53.472218508873716,"units":28.472218508873716,"rate":2.09,"charge":59.51}]},{"period":4,"gallons":18000.0,"fixed":21.84,"volumetric":31.57,"fees":0.0,"base":53.41,"tiers":[{"from_units":7.0,"to_units":24.062498328993172,"units":17.062498328993172,"rate":1.85,"charge":31.57}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"180000":{"annual_gallons":180000,"annual_fixed_service_charge":87.36,"annual_volumetric_tier_charges":427.33,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":514.69,"annual_base_charge_before_surcharges":514.69,"effective_rate_per_1000_gal":2.86,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":18000.0,"fixed":21.84,"volumetric":31.57,"fees":0.0,"base":53.41,"tiers":[{"from_units":7.0,"to_units":24.062498328993172,"units":17.062498328993172,"rate":1.85,"charge":31.57}]},{"period":2,"gallons":48000.0,"fixed":21.84,"volumetric":115.16,"fees":0.0,"base":137.0,"tiers":[{"from_units":7.0,"to_units":25.0,"units":18.0,"rate":1.85,"charge":33.3},{"from_units":25.0,"to_units":64.16666221064845,"units":39.16666221064846,"rate":2.09,"charge":81.86}]},{"period":3,"gallons":92000.0,"fixed":21.84,"volumetric":238.09,"fees":0.0,"base":259.93,"tiers":[{"from_units":7.0,"to_units":25.0,"units":18.0,"rate":1.85,"charge":33.3},{"from_units":25.0,"to_units":122.98610257040954,"units":97.98610257040954,"rate":2.09,"charge":204.79}]},{"period":4,"gallons":22000.0,"fixed":21.84,"volumetric":42.52,"fees":0.0,"base":64.36,"tiers":[{"from_units":7.0,"to_units":25.0,"units":18.0,"rate":1.85,"charge":33.3},{"from_units":25.0,"to_units":29.409720179880544,"units":4.409720179880543,"rate":2.09,"charge":9.22}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true}},"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"System Sourced","original_provider":"New York State","verification_status":"Not stated","warning":"State-sourced service polygon via EPA; not a guarantee of parcel eligibility"},"verification_notes":["Official billing unit CF; expressed here as 100-CF/CCF units without rounding. Quarterly cycle confirmed in rules."],"published_numeric_rates_verified":true},{"id":"NY2902820","pwsid":"NY2902820","name":"EAST WILLISTON (V)","county":"Nassau","governance_type":"municipal_village_or_city","governance_sources":["doh_nassau","nswca"],"governance_verification":"Directory/budget verified","epa_population_served":2556,"epa_service_connections":874,"connection_data_vintage":"2025 Q2 SDWIS as described by EPA layer; not 2026 residential parcels","rate_schedule_verified":true,"bill_calculation_verified":true,"tariff":{"source_ids":["east_williston"],"cycle_months":6,"billing_unit":"1000 gallons","gallons_per_unit":1000,"method":"minimum_floor","fixed_charge":0,"minimum_charge":100,"included_units":0,"tiers":[[100,9.03],[null,9.36]],"fee_per_cycle":0,"annual_fee":0,"effective_date":"2025-03-01","standard_residential_meter":"Residential schedule not differentiated by meter size on source","calculation_ready":true,"numerical_schedule_verified":true},"annual_bills":{"50000":{"annual_gallons":50000,"annual_fixed_service_charge":200.0,"annual_volumetric_tier_charges":251.5,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":451.5,"annual_base_charge_before_surcharges":451.5,"effective_rate_per_1000_gal":9.03,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":24000.0,"fixed":100.0,"volumetric":116.72,"fees":0.0,"base":216.72,"tiers":[{"from_units":0.0,"to_units":24.0,"units":24.0,"rate":9.03,"charge":216.72}]},{"period":2,"gallons":26000.0,"fixed":100.0,"volumetric":134.78,"fees":0.0,"base":234.78,"tiers":[{"from_units":0.0,"to_units":26.0,"units":26.0,"rate":9.03,"charge":234.78}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"100000":{"annual_gallons":100000,"annual_fixed_service_charge":200.0,"annual_volumetric_tier_charges":703.0,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":903.0,"annual_base_charge_before_surcharges":903.0,"effective_rate_per_1000_gal":9.03,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":42000.0,"fixed":100.0,"volumetric":279.26,"fees":0.0,"base":379.26,"tiers":[{"from_units":0.0,"to_units":42.0,"units":42.0,"rate":9.03,"charge":379.26}]},{"period":2,"gallons":58000.0,"fixed":100.0,"volumetric":423.74,"fees":0.0,"base":523.74,"tiers":[{"from_units":0.0,"to_units":58.0,"units":58.0,"rate":9.03,"charge":523.74}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true},"180000":{"annual_gallons":180000,"annual_fixed_service_charge":200.0,"annual_volumetric_tier_charges":1430.02,"annual_surcharges_and_fees":0.0,"annual_metered_water_bill":1630.02,"annual_base_charge_before_surcharges":1630.02,"effective_rate_per_1000_gal":9.06,"minimum_charge_includes_water":true,"billing_periods":[{"period":1,"gallons":66000.0,"fixed":100.0,"volumetric":495.98,"fees":0.0,"base":595.98,"tiers":[{"from_units":0.0,"to_units":66.0,"units":66.0,"rate":9.03,"charge":595.98}]},{"period":2,"gallons":114000.0,"fixed":100.0,"volumetric":934.04,"fees":0.0,"base":1034.04,"tiers":[{"from_units":0.0,"to_units":100.0,"units":100.0,"rate":9.03,"charge":903.0},{"from_units":100.0,"to_units":114.0,"units":14.0,"rate":9.36,"charge":131.04}]}],"estimated_avg_district_tax_per_connection_or_parcel":null,"tax_not_in_metered_bill":true}},"tax_context":{"district_tax_levy":null,"estimated_avg_district_tax_per_connection_or_parcel":null,"status":"Not verified; null is not zero"},"boundary":{"available":true,"source":"epa_gis","provenance":"Modeled","original_provider":"US EPA Office of Research and Development","verification_status":"Not stated","warning":"Approximate modeled boundary, not parcel-accurate"},"verification_notes":["Official current page contradicts outdated secondary-source $6.79 claim. $100 MINIMUM per cycle, not $100 added to consumption."],"published_numeric_rates_verified":true},{"id":"NY2902859","pwsid":"NY2902859","name":"CATHEDRAL GARDENS WD","county":"Nassau","governance_type":"independent_commissioner_district","governance_sources":["doh_nassau","nswca"],"rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"epa_service_connections":null,"epa_population_served":null,"boundary":{"available":false,"source":"doh_nassau","warning":"Not in downloaded EPA layer; do not invent a boundary or centroid"},"tax_context":{"district_tax_levy":72315.17,"levy_year":2026,"scope":"Cathedral Gardens SEPARATE from West Hempstead-Hempstead Gardens","sources":["budget_hempstead"],"estimated_avg_district_tax_per_connection_or_parcel":null,"denominator":null,"denominator_source":null,"status":"Illustrative total levy / ALL service connections, not residential parcel tax; different-vintage denominator. Do NOT add to individual household bill as an exact tax. Debt, commercial and utility parcels can materially change incidence.","debt_service_funding":"District budgets include debt service; allocation of each tax dollar vs water-sales revenue not earmarked or inferred"},"verification_notes":["Current complete residential metered tariff not extracted/verified during this research pass. Map/governance record only; no fabricated rate."],"published_numeric_rates_verified":false},{"id":"NY2902850","pwsid":"NY2902850","name":"GLENWOOD WD","county":"Nassau","governance_type":"independent_commissioner_district","governance_sources":["doh_nassau","nswca"],"rate_schedule_verified":false,"bill_calculation_verified":false,"tariff":null,"annual_bills":null,"epa_service_connections":null,"epa_population_served":null,"boundary":{"available":false,"source":"doh_nassau","warning":"Not in downloaded EPA layer; do not invent a boundary or centroid"},"tax_context":{"district_tax_levy":69721,"levy_year":2026,"scope":"SW394 Glenwood","sources":["budget_north-hempstead"],"estimated_avg_district_tax_per_connection_or_parcel":null,"denominator":null,"denominator_source":null,"status":"Illustrative total levy / ALL service connections, not residential parcel tax; different-vintage denominator. Do NOT add to individual household bill as an exact tax. Debt, commercial and utility parcels can materially change incidence.","debt_service_funding":"District budgets include debt service; allocation of each tax dollar vs water-sales revenue not earmarked or inferred"},"verification_notes":["Glenwood is in North Hempstead budget SW394, not an Oyster Bay town water district. Roslyn is wholesale supplier; retail tariff not assumed identical."],"published_numeric_rates_verified":false}],"sources":[{"id":"epa","footnote":1,"url":"https://www.epa.gov/ground-water-and-drinking-water/public-water-system-service-areas","title":"EPA Public Water System Service Areas","schedule_reference":"CWS layer 0; 2025 Q2 SDWIS universe","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/epa.html"},{"id":"epa_gis","footnote":2,"url":"https://services.arcgis.com/cJ9YHowT8TU7DUyn/arcgis/rest/services/Water_System_Boundaries/FeatureServer/0","title":"EPA CWS service-area FeatureServer","schedule_reference":"PWSID LIKE NY29% OR NY51%","effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"doh_nassau","footnote":3,"url":"https://health.ny.gov/environmental/water/drinking/pws_contacts/nass_contacts.htm","title":"NYS DOH Nassau drinking-water system directory 2026","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/nassau_doh.html"},{"id":"nswca","footnote":4,"url":"https://www.nswcawater.org/districts/","title":"Nassau Suffolk Water Commissioners Association district directory","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/nswca.html"},{"id":"liberty_territory","footnote":5,"url":"https://new-york-water.libertyutilities.com/all/residential/rates-and-tariffs/water-rates-new-york-water.html","title":"Liberty official SA1 / SA2 territory definitions","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/liberty.html"},{"id":"psc_leaves","footnote":6,"url":"https://ets.dps.ny.gov/ets_web/search/showPDF.cfm?M%3AIS%20%3B%2A%29LOUNWD%5CJ%5E8%2B%22%2B5%2F0MD%2F0%28%22AF%2CS%3C%3FXU2R%2AK%3AR%5CA%5B%2A2H%22N%5EAISF%20XNY%0A%27N7JEJK%5F%2CB%40%20%20%0A","title":"PSC Liberty Effective .pdf 14,505.09 KB [Leaves Detail]","schedule_reference":"Effective .pdf 14,505.09 KB [Leaves Detail]","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/psc_leaves.pdf"},{"id":"psc_GRT","footnote":7,"url":"https://ets.dps.ny.gov/ets_web/search/showPDF.cfm?G%3E%29S2%3DJ9JSBW%27%5EZW%2D%21%3CKK4%3FXVAHQQ%3AW%2FLJ%5B%5E%3AICSBNKB%5FC%2A69NBFZ%0A","title":"PSC Liberty GRT Revenue Tax Surcharge 2 23-W-0235 08/29/2024 09/01/2024 STATEMENT 2.PDF 118.84 KB Submission Details","schedule_reference":"GRT Revenue Tax Surcharge 2 23-W-0235 08/29/2024 09/01/2024 STATEMENT 2.PDF 118.84 KB Submission Details","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/psc_GRT.pdf"},{"id":"psc_IPTSS","footnote":8,"url":"https://ets.dps.ny.gov/ets_web/search/showPDF.cfm?G%3E%29S2%3DJ9JSBW%26%5F%3A%3F%2F%20LKK4%3FXVAHQQ%3AW%2FLJ%5B%5E%3AICSBNKB%5FC%2A69NBFZ%0A","title":"PSC Liberty IPTSS Incremental Prop. Tax Surch. 4 23-W-0235 03/26/2026 04/25/2026 STATEMENT 4.PDF 204.02 KB Submission Details","schedule_reference":"IPTSS Incremental Prop. Tax Surch. 4 23-W-0235 03/26/2026 04/25/2026 STATEMENT 4.PDF 204.02 KB Submission Details","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/psc_IPTSS.pdf"},{"id":"psc_LSS","footnote":9,"url":"https://ets.dps.ny.gov/ets_web/search/showPDF.cfm?G%3E%29S2%3DJ9JSBW%26%5FJW%2F%20%5C%23K4%3FXVAHQQ%3AW%2FLJ%5B%5E%3AICSBNKB%5FC%2A69NBFZ%0A","title":"PSC Liberty LSS Lead Service Line Surcharge 1 23-W-0235 05/15/2026 07/01/2026 STATEMENT 1.PDF 217.79 KB Submission Details","schedule_reference":"LSS Lead Service Line Surcharge 1 23-W-0235 05/15/2026 07/01/2026 STATEMENT 1.PDF 217.79 KB Submission Details","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/psc_LSS.pdf"},{"id":"psc_MWSS","footnote":10,"url":"https://ets.dps.ny.gov/ets_web/search/showPDF.cfm?G%3E%29S2%3DJ9JSBW%26%5FJK%2F%21%2C%23K4%3FXVAHQQ%3AW%2FLJ%5B%5E%3AICSBNKB%5FC%2A69NBFZ%0A","title":"PSC Liberty MWSS Make Whole Surc 3 23-W-0235 05/27/2026 06/01/2026 STATEMENT 3.PDF 234.68 KB Submission Details","schedule_reference":"MWSS Make Whole Surc 3 23-W-0235 05/27/2026 06/01/2026 STATEMENT 3.PDF 234.68 KB Submission Details","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/psc_MWSS.pdf"},{"id":"psc_RLSS","footnote":11,"url":"https://ets.dps.ny.gov/ets_web/search/showPDF.cfm?G%3E%29S2%3DJ9JSBW%26%5FJK%2C%20%5CSK4%3FXVAHQQ%3AW%2FLJ%5B%5E%3AICSBNKB%5FC%2A69NBFZ%0A","title":"PSC Liberty RLSS Rate Levelization Surcharge 1 23-W-0235 05/29/2026 07/01/2026 STATEMENT 1.PDF 82.19 KB Submission Details","schedule_reference":"RLSS Rate Levelization Surcharge 1 23-W-0235 05/29/2026 07/01/2026 STATEMENT 1.PDF 82.19 KB Submission Details","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/psc_RLSS.pdf"},{"id":"psc_RPCRC","footnote":12,"url":"https://ets.dps.ny.gov/ets_web/search/showPDF.cfm?G%3E%29S2%3DJ9JSBW%26%5FJG%2B%22LKK4%3FXVAHQQ%3AW%2FLJ%5B%5E%3AICSBNKB%5FC%2A69NBFZ%0A","title":"PSC Liberty RPCRC RAC 7 23-W-0235 08/26/2026 09/01/2026 STATEMENT 7.PDF 442.82 KB Submission Details","schedule_reference":"RPCRC RAC 7 23-W-0235 08/26/2026 09/01/2026 STATEMENT 7.PDF 442.82 KB Submission Details","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/psc_RPCRC.pdf"},{"id":"psc_SIC","footnote":13,"url":"https://ets.dps.ny.gov/ets_web/search/showPDF.cfm?G%3E%29S2%3DJ9JSBW%27%5EJK%2E%20LCK4%3FXVAHQQ%3AW%2FLJ%5B%5E%3AICSBNKB%5FC%2A69NBFZ%0A","title":"PSC Liberty SIC system improvement charge 3 04/26/2024 05/01/2024 STATEMENT 3.PDF 129.42 KB Submission Details","schedule_reference":"SIC system improvement charge 3 04/26/2024 05/01/2024 STATEMENT 3.PDF 129.42 KB Submission Details","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/psc_SIC.pdf"},{"id":"psc_SURC","footnote":14,"url":"https://ets.dps.ny.gov/ets_web/search/showPDF.cfm?G%3E%29S2%3DJ9JSBW%27%5FZ%5F%2D%20LKK4%3FXVAHQQ%3AW%2FLJ%5B%5E%3AICSBNKB%5FC%2A69NBFZ%0A","title":"PSC Liberty SURC Water Surcharge Statement 1 02/07/2023 04/01/2023 STATEMENT 1.PDF 124.19 KB Submission Details","schedule_reference":"SURC Water Surcharge Statement 1 02/07/2023 04/01/2023 STATEMENT 1.PDF 124.19 KB Submission Details","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/psc_SURC.pdf"},{"id":"psc_landing","footnote":15,"url":"https://ets.dps.ny.gov/ets_web/search/searchShortcutEffective.cfm?companyID=6855574&serviceType=WATER&psc_num=1","title":"Stable entry to all EFFECTIVE Liberty PSC 1 tariff leaves and statements","schedule_reference":"Snapshot retrieved Nov 6 2026","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/liberty_psc.html"},{"id":"liberty_volume","footnote":16,"url":"https://new-york-water.libertyutilities.com/uploads/NYW%20Rates%20Effective%204-1-2026%20Volumetric%20Charge.pdf","title":"Liberty Volume","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/liberty_volume.pdf"},{"id":"liberty_meter","footnote":17,"url":"https://new-york-water.libertyutilities.com/uploads/NYW%20Rates%20Effective%204-1-2026%20Meter%20Charge.pdf","title":"Liberty Meter","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"liberty_examples","footnote":18,"url":"https://new-york-water.libertyutilities.com/uploads/NYW%20Rates%202026%20Customer%20Bill%20Impacts.pdf","title":"Liberty Examples","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/liberty_examples.pdf"},{"id":"scwa_rates","footnote":19,"url":"https://www.scwa.com/assets/1/6/Rates.xlsx","title":"Scwa Rates","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/scwa_rates.xlsx"},{"id":"plainview","footnote":20,"url":"https://plainviewwater.org/wp-content/uploads/2026/01/2026-Rates-and-Charges.pdf","title":"Plainview","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/plainview.pdf"},{"id":"massapequa","footnote":21,"url":"https://massapequawater.com/wp-content/uploads/2026/01/2026-Rate-Increase-Resolutions.pdf","title":"Massapequa","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/massapequa.html"},{"id":"port_washington","footnote":22,"url":"https://pwwd.org/wordpress/wp-content/uploads/2026/04/2026-Website.pdf","title":"Port Washington","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/port_washington.pdf"},{"id":"jericho","footnote":23,"url":"https://www.jerichowater.org/billing/rates-info/","title":"Jericho","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/jericho.html"},{"id":"bethpage","footnote":24,"url":"https://bethpagewater.com/Billing/Current-Water-Rates","title":"Bethpage","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/bethpage.html"},{"id":"manhasset","footnote":25,"url":"https://mlwd.net/css_rates.php","title":"Manhasset","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/manhasset.html"},{"id":"roslyn","footnote":26,"url":"https://www.roslynwaterdistrict.org/water-rates","title":"Roslyn","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/roslyn.html"},{"id":"wagnn","footnote":27,"url":"https://www.waterauthorityofgreatnecknorth.com/rate-information.html","title":"Wagnn","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/wagnn.html"},{"id":"wawnc","footnote":28,"url":"https://www.wawnc.org/cm/index.php?Itemid=80&id=78&option=com_content&task=view","title":"Wawnc","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"wawnc_fact","footnote":29,"url":"https://www.wawnc.org/cm/downloads/WAWNC.FactSheet.pdf","title":"Wawnc Fact","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/wawnc_fact.pdf"},{"id":"freeport","footnote":30,"url":"https://www.freeportny.gov/103/Water-Rates-Fees","title":"Freeport","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"hampton_bays","footnote":31,"url":"https://southamptontownny.gov/278/Hampton-Bays-Water-District","title":"Hampton Bays","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"riverhead","footnote":32,"url":"https://townofriverheadny.gov/183/Water-District","title":"Riverhead","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"hempstead","footnote":33,"url":"https://www.hempsteadny.gov/258/Water-Department","title":"Hempstead","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"dps","footnote":34,"url":"https://dps.ny.gov/pending-and-recent-water-rate-cases","title":"Dps","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/dps.html"},{"id":"locust_valley","footnote":35,"url":"https://locustvalleywater.com/bill-pay/","title":"Locust Valley","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"oyster_bay","footnote":36,"url":"https://oysterbaywaterdistrict.org/billing/","title":"Oyster Bay","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/oyster_bay.html"},{"id":"westbury","footnote":37,"url":"https://www.westburywaterdistrict.com/billing/rates/","title":"Westbury","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/westbury.html"},{"id":"west_hempstead","footnote":38,"url":"https://westhempsteadwater.org/billing/","title":"West Hempstead","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/west_hempstead.html"},{"id":"franklin_square","footnote":39,"url":"https://www.fswd.org/billing/rates-info/","title":"Franklin Square","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/franklin_square.html"},{"id":"riverhead_rates","footnote":40,"url":"https://townofriverheadny.gov/DocumentCenter/View/1247/RWD-Two-Tiered-Rate-Structure-PDF","title":"Riverhead Rates","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"glencove_rates","footnote":41,"url":"https://glencoveny.gov/wp-content/uploads/2020/12/2018-06-26-Resolution.pdf","title":"Glencove Rates","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/glencove_rates.pdf"},{"id":"mineola_rates","footnote":42,"url":"https://www.mineola-ny.gov/DocumentCenter/View/2150/Water-Quality-Report-2025","title":"Mineola Rates","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/mineola_rates.pdf"},{"id":"garden_city_fees","footnote":43,"url":"https://www.gardencityny.net/DocumentCenter/View/2974/Fee-Schedule-PDF","title":"Garden City Fees","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/garden_city_fees.pdf"},{"id":"rockville_rates","footnote":44,"url":"https://www.rvcny.gov/sites/g/files/vyhlif4946/f/uploads/waterreport2025_0.pdf","title":"Rockville Rates","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"longbeach_rates","footnote":45,"url":"https://www.longbeachny.gov/index.asp?DE=17CA0BB7-9999-4474-B833-2320728ADCA7&SEC=E37D88C5-E70D-4186-BCE4-C2C9A5760863","title":"Longbeach Rates","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/longbeach_rates.html"},{"id":"northshore_authority","footnote":46,"url":"https://wanorthshoreny.gov/","title":"Northshore Authority","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/northshore_authority.html"},{"id":"hampton_rules","footnote":47,"url":"https://www.southamptontownny.gov/DocumentCenter/View/48030/Rules-and-Regulations-of-the-Hampton-Bays-Water-District","title":"Hampton Rules","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/hampton_rules.pdf"},{"id":"hempstead_village","footnote":48,"url":"https://www.villageofhempstead.org/Archive.aspx?AMID=38","title":"Hempstead Village","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"williston_study","footnote":49,"url":"https://www.eastwilliston.org/vertical/sites/%7B7C366AF0-422F-40F1-8244-709DAB48A0EF%7D/uploads/Williston_Park_Water_Rate_Study_Report_-_FINAL.pdf","title":"Williston Study","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/williston_study.pdf"},{"id":"bayville_report","footnote":50,"url":"https://bayvilleny.gov/wp-content/uploads/2025/04/bayville_water_quality_2024.pdf","title":"Bayville Report","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/bayville_report.pdf"},{"id":"fishers_order","footnote":51,"url":"https://documents.dps.ny.gov/public/Common/ViewDoc.aspx?DocRefId=%7BD0439C9D-0000-CD1D-ACB8-2AC3527080D2%7D","title":"Fishers Order","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"riverhead_page","footnote":52,"url":"https://www.townofriverheadny.gov/183/Water-District","title":"Riverhead Page","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"hampton_page","footnote":53,"url":"https://www.southamptontownny.gov/hbwd","title":"Hampton Page","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"east_williston","footnote":54,"url":"https://eastwilliston.gov/index.asp?SEC=CB36CC4A-6555-46F8-8A28-F1A41DA7A33E","title":"East Williston","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"plandome","footnote":55,"url":"https://www.villageofplandome.org/village-water-rates","title":"Plandome","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"dixhills_page","footnote":56,"url":"https://www.huntingtonny.gov/DHWD","title":"Dixhills Page","schedule_reference":null,"effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"wagnn_rates","footnote":57,"url":"https://www.waterauthorityofgreatnecknorth.com/pdf/2024%20RATE%20SHEETS%20-%204%20YEARS.pdf","title":"Wagnn Rates","schedule_reference":"Class 1 residential page 1; 2026 column","effective_date":"2026-01-01","accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/wagnn_rates.pdf"},{"id":"greenlawn","footnote":58,"url":"https://www.greenlawnwater.org/wp-content/uploads/2025/12/Notice-of-Water-Rates-for-2026.pdf","title":"Greenlawn","schedule_reference":"Public notice dated Dec 18 2025; 2026 rates column","effective_date":"2026-01-01","accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/greenlawn.pdf"},{"id":"south_huntington","footnote":59,"url":"https://www.shwd.org/billing/rates/","title":"South Huntington","schedule_reference":"Rates effective January 2026","effective_date":"2026-01-01","accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/south_huntington.html"},{"id":"hicksville","footnote":60,"url":"https://hicksvillewater.org/my-bill/your-bill-explained/","title":"Hicksville","schedule_reference":"Current Water Rates","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/hicksville.html"},{"id":"albertson","footnote":61,"url":"https://albertsonwater.org/resources/","title":"Albertson","schedule_reference":"AWD Water Rates","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/albertson.html"},{"id":"carle_place","footnote":62,"url":"https://www.carleplacewater.org/billing/","title":"Carle Place","schedule_reference":"Residential; every six months","effective_date":"2026-02-01","accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/carle_place.html"},{"id":"garden_city_park","footnote":63,"url":"https://www.gcpwater.org/billing/current-water-rates-and-schedule/","title":"Garden City Park","schedule_reference":"Residential quarterly rates","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/garden_city_park.html"},{"id":"south_farmingdale","footnote":64,"url":"https://sfwater.com/wordpress/wp-content/uploads/2026/05/SFWD-2025-ADWQR.pdf","title":"South Farmingdale","schedule_reference":"2025 AWQR, cost of water / daily rate table","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/south_farmingdale.pdf"},{"id":"jericho_calculator","footnote":65,"url":"https://www.jerichowater.org/wp-content/themes/jwd/js/jwd-calculator.js?ver=1.0","title":"Jericho Calculator","schedule_reference":"Official calculator lines 29–99, confirms marginal block method","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/jericho_calculator.html"},{"id":"riverhead_full","footnote":66,"url":"https://www.townofriverheadny.gov/DocumentCenter/View/1248/Service-and-Rates-Information-PDF","title":"Riverhead Full","schedule_reference":"RWD two-tiered rate structure; bottom effective date","effective_date":"2026-04-01","accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/riverhead_full.pdf"},{"id":"riverhead_surcharge","footnote":67,"url":"https://www.townofriverheadny.gov/DocumentCenter/View/1276/2020-Water-Quality-System-Improvement-Surcharge-PDF","title":"Riverhead Surcharge","schedule_reference":"Explains annual water-quality/system-improvement surcharge","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/riverhead_surcharge.pdf"},{"id":"dixhills_rates","footnote":68,"url":"https://www.huntingtonny.gov/filestorage/13749/13847/16804/16820/DHWD-2025-Rates.pdf","title":"Dixhills Rates","schedule_reference":"Page 2 scanned table, visually read","effective_date":"2025-01-01","accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/dixhills_rates.pdf"},{"id":"bethpage_cycle","footnote":69,"url":"https://bethpagewater.com/Billing/Billing-FAQ","title":"Bethpage Cycle","schedule_reference":"Quarterly billing FAQ","effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"plainview_cycle","footnote":70,"url":"https://plainviewwater.org/billing/rates-billing-schedule/","title":"Plainview Cycle","schedule_reference":"2026 quarterly billing schedule","effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"albertson_cycle","footnote":71,"url":"https://albertsonwater.org/wordpress/wp-content/uploads/2022/12/ORDINANCE-09-2022.pdf","title":"Albertson Cycle","schedule_reference":"Quarterly meter reading ordinance","effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"westbury_cycle","footnote":72,"url":"https://www.westburywaterdistrict.com/wp-content/uploads/2025/05/25.05.13-2024-WBWD-Drinking-Water-Quality-Report-FINAL1.pdf","title":"Westbury Cycle","schedule_reference":"Semiannual step billing","effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"roslyn_profile","footnote":73,"url":"https://www.roslynwaterdistrict.org/profile","title":"Roslyn Profile","schedule_reference":"Glenwood wholesale supply and elected commissioners; budget funding","effective_date":null,"accessed_at":"2026-11-06 America/New_York"},{"id":"budget_north-hempstead","footnote":74,"url":"https://northhempsteadny.gov/Documents/Government/Town%20Budgets/2026/2026%20Adopted%20Budget%20Web%20Version.pdf","title":"North-Hempstead adopted 2026 budget","schedule_reference":"District levy / adopted column; excerpts retain PDF page numbers","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/budget_north-hempstead_excerpts.txt"},{"id":"budget_hempstead","footnote":75,"url":"https://www.hempsteadny.gov/ArchiveCenter/ViewFile/Item/263","title":"Hempstead adopted 2026 budget","schedule_reference":"District levy / adopted column; excerpts retain PDF page numbers","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/budget_hempstead_excerpts.txt"},{"id":"budget_huntington","footnote":76,"url":"https://www.huntingtonny.gov/filestorage/13753/13757/17478/17482/2026_Adopted_Budget.pdf","title":"Huntington adopted 2026 budget","schedule_reference":"District levy / adopted column; excerpts retain PDF page numbers","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/budget_huntington_excerpts.txt"},{"id":"budget_riverhead","footnote":77,"url":"https://www.townofriverheadny.gov/DocumentCenter/View/2967","title":"Riverhead adopted 2026 budget","schedule_reference":"District levy / adopted column; excerpts retain PDF page numbers","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/budget_riverhead_excerpts.txt"},{"id":"budget_smithtown","footnote":78,"url":"https://smithtownny.gov/DocumentCenter/View/9030","title":"Smithtown adopted 2026 budget","schedule_reference":"District levy / adopted column; excerpts retain PDF page numbers","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/budget_smithtown_excerpts.txt"},{"id":"budget_shelter-island","footnote":79,"url":"https://www.shelterislandtown.gov/Archive/ViewFile/Item/99","title":"Shelter-Island adopted 2026 budget","schedule_reference":"District levy / adopted column; excerpts retain PDF page numbers","effective_date":null,"accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/budget_shelter-island_excerpts.txt"},{"id":"scwa","footnote":80,"url":"https://www.scwa.com/water-customers/billing/rates/","title":"SCWA official standard rates, 120 CCF threshold and no taxing power","accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/scwa.html"},{"id":"pwwd","footnote":81,"url":"https://pwwd.org/billing/about-your-bill/","title":"Port Washington actual-day-normalized billing explanation","accessed_at":"2026-11-06 America/New_York","local_evidence":"sources/pwwd.html"}],"rankings":{"50000":[{"id":"NY2902841","name":"WA OF GREAT NECK NORTH","governance_type":"public_authority","annual_metered_water_bill":498.32},{"id":"NY2902820","name":"EAST WILLISTON (V)","governance_type":"municipal_village_or_city","annual_metered_water_bill":451.5},{"id":"NY2902830","name":"WA OF WESTERN NASSAU","governance_type":"public_authority","annual_metered_water_bill":372.85},{"id":"NY5110526","name":"SUFFOLK COUNTY WATER AUTHORITY","governance_type":"public_authority","annual_metered_water_bill":350.6},{"id":"NY5103705","name":"RIVERHEAD WATER DISTRICT","governance_type":"town_board_district","annual_metered_water_bill":230.5},{"id":"NY2902815","name":"ALBERTSON WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":219.2},{"id":"NY5103271","name":"GREENLAWN WATER DISTRICT","governance_type":"independent_commissioner_district","annual_metered_water_bill":180.0},{"id":"NY5103704","name":"HAMPTON BAYS WATER DISTRICT","governance_type":"town_board_district","annual_metered_water_bill":159.21},{"id":"NY2902833","name":"LOCUST VALLEY WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":145.0},{"id":"NY2902845","name":"PLAINVIEW WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":123.9},{"id":"NY2902825","name":"GARDEN CITY PARK WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":97.0},{"id":"NY2902844","name":"OYSTER BAY WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":83.1},{"id":"NY2902817","name":"BETHPAGE WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":80.5},{"id":"NY2902856","name":"WESTBURY WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":75.0},{"id":"NY2902831","name":"JERICHO WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":68.7},{"id":"NY2902836","name":"MANHASSET LAKEVILLE WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":67.5},{"id":"NY2902829","name":"HICKSVILLE WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":61.0},{"id":"NY2902818","name":"CARLE PLACE WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":59.2}],"100000":[{"id":"NY2902820","name":"EAST WILLISTON (V)","governance_type":"municipal_village_or_city","annual_metered_water_bill":903.0},{"id":"NY2902841","name":"WA OF GREAT NECK NORTH","governance_type":"public_authority","annual_metered_water_bill":876.63},{"id":"NY2902830","name":"WA OF WESTERN NASSAU","governance_type":"public_authority","annual_metered_water_bill":695.75},{"id":"NY5110526","name":"SUFFOLK COUNTY WATER AUTHORITY","governance_type":"public_authority","annual_metered_water_bill":479.4},{"id":"NY2902815","name":"ALBERTSON WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":443.2},{"id":"NY5103705","name":"RIVERHEAD WATER DISTRICT","governance_type":"town_board_district","annual_metered_water_bill":333.0},{"id":"NY2902833","name":"LOCUST VALLEY WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":296.4},{"id":"NY5103704","name":"HAMPTON BAYS WATER DISTRICT","governance_type":"town_board_district","annual_metered_water_bill":292.04},{"id":"NY5103271","name":"GREENLAWN WATER DISTRICT","governance_type":"independent_commissioner_district","annual_metered_water_bill":280.0},{"id":"NY2902845","name":"PLAINVIEW WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":254.4},{"id":"NY2902825","name":"GARDEN CITY PARK WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":222.0},{"id":"NY2902844","name":"OYSTER BAY WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":197.3},{"id":"NY2902817","name":"BETHPAGE WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":187.0},{"id":"NY2902831","name":"JERICHO WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":153.1},{"id":"NY2902836","name":"MANHASSET LAKEVILLE WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":150.4},{"id":"NY2902856","name":"WESTBURY WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":150.0},{"id":"NY2902829","name":"HICKSVILLE WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":131.6},{"id":"NY2902818","name":"CARLE PLACE WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":125.2}],"180000":[{"id":"NY2902820","name":"EAST WILLISTON (V)","governance_type":"municipal_village_or_city","annual_metered_water_bill":1630.02},{"id":"NY2902841","name":"WA OF GREAT NECK NORTH","governance_type":"public_authority","annual_metered_water_bill":1481.94},{"id":"NY2902830","name":"WA OF WESTERN NASSAU","governance_type":"public_authority","annual_metered_water_bill":1212.39},{"id":"NY2902815","name":"ALBERTSON WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":818.94},{"id":"NY5110526","name":"SUFFOLK COUNTY WATER AUTHORITY","governance_type":"public_authority","annual_metered_water_bill":688.04},{"id":"NY2902833","name":"LOCUST VALLEY WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":574.8},{"id":"NY5103704","name":"HAMPTON BAYS WATER DISTRICT","governance_type":"town_board_district","annual_metered_water_bill":514.69},{"id":"NY5103705","name":"RIVERHEAD WATER DISTRICT","governance_type":"town_board_district","annual_metered_water_bill":499.4},{"id":"NY2902845","name":"PLAINVIEW WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":498.6},{"id":"NY2902844","name":"OYSTER BAY WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":456.1},{"id":"NY5103271","name":"GREENLAWN WATER DISTRICT","governance_type":"independent_commissioner_district","annual_metered_water_bill":449.6},{"id":"NY2902825","name":"GARDEN CITY PARK WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":422.0},{"id":"NY2902817","name":"BETHPAGE WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":404.2},{"id":"NY2902836","name":"MANHASSET LAKEVILLE WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":382.77},{"id":"NY2902831","name":"JERICHO WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":357.8},{"id":"NY2902829","name":"HICKSVILLE WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":319.6},{"id":"NY2902856","name":"WESTBURY WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":288.5},{"id":"NY2902818","name":"CARLE PLACE WD","governance_type":"independent_commissioner_district","annual_metered_water_bill":233.32}]},"neighbor_comparisons":[{"title":"Sea Cliff vs nearby public North Shore districts","providers":["NY2902853","NY2902833","NY2902831","NY2902851"],"verified_fact":"Liberty Sea Cliff adds $4.15 per 1000 gallons incremental property tax ON TOP OF base volume, plus RAC/PTR, levelization and lead-line riders. At 100000 gallons IPT alone is $415; no unverified all-in savings claim.","source_ids":["psc_IPTSS","psc_RPCRC","psc_LSS","psc_RLSS"],"annual_IPT_at_profiles":{"50000":207.5,"100000":415,"180000":747}},{"title":"Merrick/Bellmore vs Massapequa and Town Hempstead","providers":["NY2902840","NY2902837","NY2900000"],"verified_fact":"Merrick/Bellmore are Liberty SA2, not SA1. Massapequa minimum is semiannual and tax-supported; Town Hempstead levies district property taxes. Full all-in matched-house comparison withheld pending missing tariff/tax details.","source_ids":["liberty_territory","massapequa","budget_hempstead"]},{"title":"Two public authorities, very different meter bills","providers":["NY2902841","NY5110526"],"verified_fact":"Public ownership does not imply one low price. Use complete residential tariff models, keep taxes/funding and geography caveats visible.","source_ids":["wagnn_rates","scwa_rates"]}],"municipalization":{"north_shore":{"source":"northshore_authority","status":"Public authority exists and is pursuing water-system acquisition; no evidence captured of completed acquisition. Keep Liberty Sea Cliff categorized private until transfer verified."},"south_shore":{"status":"Legislative/public acquisition effort mentioned in brief; current primary-source transaction status not certified in this pass. Do not describe as completed municipalization."}},"publication_gates":["Do not label Liberty base-only numbers all-in bills or rank them against public all-in bills.","Do not imply 64 system records are 64 independent utility companies.","Show tax context next to metered bill rankings; no exact household tax estimate.","Do not use projected Williston rates as enacted tariffs.","Port Washington/Glenwood/Cathedral Gardens and other missing tariffs remain rate unknown, not $0.","Do not conflate Village Hempstead, Town Hempstead, West Hempstead and Cathedral Gardens.","No blanket claim of accurate crisp parcel-level service territories: EPA includes modeled boundaries."]}