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World wastewater treatment plant observatory · data as reported by each inventory

Wastewater treatment plants in United States · New York

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584 inventory records · HydroWASTE v1.0 / United States

Data years: 2012. The inventory date does not establish current operation.

584 results

CompareNameNative sizeYear
Waddington V WWTPHW:33892903 population served2012
Voorheesville V SD1 WWTPHW:33762900 population served2012
Greenwich V WPCPHW:33820900 population served2012
Interlaken V STPHW:34008872 population served2012
Canaseraga V WWTPHW:34052870 population served2012
Copenhaven V STPHW:33857865 population served2012
Tusten T Narrowsburg STP andOnsitesHW:33668855 population served2012
Marlborough T Marlboro STPHW:33674850 population served2012
Suffolk Co SCSD23 Coventry ManorHW:33537849 population served2012
Cochecton T Lake Huntington STPHW:33653848 population served2012
Rockland T Roscoe STPHW:33664847 population served2012
Suffolk Co SCSD 9 COLLEGE PARKHW:33541845 population served2012
Aurora V WWTPHW:33910840 population served2012
Westport T SD1 STP and On SitesHW:33795830 population served2012
Erie Co SD3 Ext Holland T STPHW:34094830 population served2012
Northampton T STP and On Site SysHW:33828823 population served2012
Heuvelton V STPHW:33881804 population served2012
Richmondville V STPHW:33741801 population served2012
Dutchess Co Valley Dale STPHW:33592800 population served2012
Woodstock T WWTP decentrsysHW:33687800 population served2012
Madrid T STP and On Site SysHW:33883800 population served2012
Mayfield V WWTPHW:33805790 population served2012
Orleans T WWTP and Thousand Island Park SDHW:33849790 population served2012
Friendship T WWTP and OnsitesHW:34055770 population served2012
Port Leyden V WWTPHW:33862763 population served2012
Cleveland V STPHW:33945758 population served2012
Montgomery T SD 1 STPHW:33617750 population served2012
Fallsburg T Mountaindale STP_SDHW:33657750 population served2012
Windsor T Pine V STP and OnsitesHW:33907750 population served2012
Chateaugay V WWTPHW:33798748 population served2012
Essex T STP and On Site SystemsHW:33822733 population served2012
Prattsville T hamlet WWTF and On SHW:33775725 population served2012
Tuxedo Park V WWTPHW:33631720 population served2012
Byron T 3 STP s and OnsitesHW:34029720 population served2012
Waverly T St Regis STP and On SiteHW:33801710 population served2012
Hyde Park T SD1 WWTPHW:33587700 population served2012
Tivoli V Sewers and WWTPHW:33599700 population served2012
Cornwall T Firthcliff SD STPHW:33605700 population served2012
Rosendale T STP and On Site SysHW:33679700 population served2012
Cairo T Cairo hamlet and On SitesHW:33720700 population served2012
Theresa V WWTP and On Site SysHW:33853700 population served2012
Oriskany Falls V STPHW:33867698 population served2012
Elba V STPHW:33973696 population served2012
Limestone V WWTPHW:34060675 population served2012
Chazy T STP and Onsite SystemsHW:33779670 population served2012
Croghan V STPHW:33859665 population served2012
Sherman V WWTPHW:34076664 population served2012
Plattsburgh T Champlain PkSTPHW:33786650 population served2012
Willsboro T SD1 STP and On SitesHW:33797650 population served2012
Brasher T STP and On Site SystemsHW:33872650 population served2012
Evans Mills V WWTPHW:33847645 population served2012
New Baltimore T Hamlet STP and On SHW:33723632 population served2012
Fleischmanns V WWTFHW:33772631 population served2012
Liberty T Loomis WWTPHW:33661625 population served2012
Corfu V WWTPHW:33978620 population served2012
Jeffersonville V Jefferson STPHW:33659610 population served2012
Fort Covington T WWTP and On SitesHW:33799610 population served2012
Freeville V WWTPHW:33965605 population served2012
Shandaken T Pine Hill STPNYCDEPHW:33624600 population served2012
Neversink T Grahamsville STP NYCDEPHW:33627600 population served2012
Glenville T Woodhaven STPHW:33730600 population served2012
West Monroe T Big BaySTPandOn SitesHW:33956600 population served2012
Hume T Fillmore WWTP and OnsitesHW:34116600 population served2012
Rushville V STPHW:34036596 population served2012
Chaumont V STPHW:33842592 population served2012
StArmand T STP and Onsite SystemsHW:33789570 population served2012
Indian Lake T STP and On Site SysHW:33806565 population served2012
South Dayton V WWTPHW:34066562 population served2012
Cherry Creek V WWTPHW:34069551 population served2012
Riverhead T Community College WWTPHW:33562550 population served2012
Wawarsing T Kerhonkson STPHW:33685550 population served2012
Guilderland T NE Ind Park STPHW:33708550 population served2012
Lyons Falls V STPHW:33861541 population served2012
Delanson V Sewer D 1 STPHW:33769535 population served2012
Hague T STP and On Site SystemsHW:33829531 population served2012
Sharon Springs V WWTPHW:33738527 population served2012
Glenville T Alphaus STPHW:33729518 population served2012
Pavilion T Prop STP and OnsitesHW:34031515 population served2012
Tuxedo T Hamlet WWTPHW:33630500 population served2012
Remsen V STPHW:33868500 population served2012
Watertown T SD1 STP and On SitesHW:33895500 population served2012
Nichols T WWTP and SDHW:33957500 population served2012
Savannah T 3 SDGS Sys to 3 STP sHW:33994500 population served2012
Cattaraugus V WWTP and OnsitesHW:34057495 population served2012
Randolph V WWTPHW:34064495 population served2012
Valley Falls V On Site Sysand PropHW:33716491 population served2012
Alexandra V WWTPHW:33976481 population served2012
Carmel T SD 7 STP Country ManorHW:33642480 population served2012
Parish V STPHW:33953480 population served2012
Ulster T Whitter SD WWTPHW:33684475 population served2012
Colton T SD1 STP and On SitesHW:33874475 population served2012
NYSDOC Georgetown Corr FacSTPHW:33969475 population served2012
Deferiet V STPHW:33845459 population served2012
Edwards V STP and On SitesHW:33876450 population served2012
Gouverneur T STP and On SitesHW:33896450 population served2012
Gorham T STP and OnsitesHW:34034450 population served2012
Concord T WWTP and OnsitesHW:34114450 population served2012
Andes T Sewers and STPHW:33771445 population served2012
Fort Ann V WWTPHW:33817440 population served2012
PoughkeepsieTC try Club STP_On SiHW:33595430 population served2012

Regulatory context

General reference. This is not an exhaustive review of applicable law.

United States: Clean Water Act / NPDES

NPDES regulates pollutant discharges from point sources to waters of the United States. The permit sets limits and monitoring conditions. A CWNS code identifies an inventory record, not an NPDES permit.

  • Permit identifier and permitting authority: EPA or an authorized state.
  • Outfall and receiving water; sewer connections follow a different control route.
  • Current permit conditions, limits and dated measurements; these are not included in CWNS.

References reviewed: 2026-11-06. Individual applicability: undetermined. This profile does not establish authorization or compliance.