All water systems in New York
8,076 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Nassau (v) PWS Schodack (t) · Rensselaer County |
1,250 | 0 | 0 | |
|
Star Lake Water District Fine (t) · St. Lawrence County |
1,250 | 0 | 0 | |
|
Valley Central Middle School Montgomery (t) · Orange County |
1,250 | 1 | 0 | |
|
Sharpe Reservation Fishkill (t) · Dutchess County |
1,247 | 0 | 0 | |
|
Dannemora Village Dannemora (v) · Clinton County |
1,228 | 1 | 0 | |
|
North Castle Water District #4 North Castle (t) · Westchester County |
1,225 | 1 | 0 | |
|
Reagans Mill Water Company Dover (t) · Dutchess County |
1,225 | 0 | 0 | |
|
Barre Town Wds Barre (t) · Orleans County |
1,220 | 0 | 0 | |
|
Wilson Village Wilson (v) · Niagara County |
1,213 | 2 | 1 | |
|
Beekman Country Club East Fishkill (t) · Dutchess County |
1,200 | 1 | 0 | |
|
Brownville Village Brownville (v) · Jefferson County |
1,200 | 0 | 0 | |
|
North Castle Water District #2 North Castle (t) · Westchester County |
1,200 | 0 | 0 | |
|
Onondaga Nation WS County |
1,200 | 4 | 1 | |
|
Richfield Springs Village Richfield Springs (v) · Otsego County |
1,200 | 2 | 1 | |
|
Shelby Town Wds Shelby (t) · Orleans County |
1,200 | 0 | 0 | |
|
Tri-Valley Central School Neversink (t) · Sullivan County |
1,200 | 0 | 0 | |
|
Wallkill/shawangunk Correction Shawangunk (t) · Ulster County |
1,200 | 1 | 0 | |
|
Somers High School Somers (t) · Westchester County |
1,189 | 0 | 0 | |
|
Little Valley Village Little Valley (v) · Cattaraugus County |
1,188 | 0 | 0 | |
|
Cattaraugus Village Cattaraugus (v) · Cattaraugus County |
1,185 | 1 | 0 | |
|
Hancock Village Hancock (v) · Delaware County |
1,182 | 5 | 2 | |
|
Manchester Water District Lagrange (t) · Dutchess County |
1,180 | 1 | 0 | |
|
Northville (v) Water Wks. Northville (v) · Fulton County |
1,180 | 1 | 0 | |
|
Staatsburg Water System Hyde Park (t) · Dutchess County |
1,164 | 0 | 0 | |
|
Vernon Village Vernon (t), Vernon (v) · Oneida County |
1,155 | 1 | 0 | |
|
Northern Adirondack Cen. Sch. Ellenburg (t) · Clinton County |
1,154 | 4 | 0 | |
|
Brettview Acres Water CO East Fishkill (t) · Dutchess County |
1,150 | 1 | 1 | |
|
East Corning Consolidated District Corning (c) · Steuben County |
1,150 | 2 | 1 | |
|
Villa Roma Country Club Delaware (t) · Sullivan County |
1,150 | 0 | 0 | |
|
Wickham Village Warwick (t) · Orange County |
1,147 | 0 | 0 | |
|
Kings Estates Warwick (t) · Orange County |
1,144 | 0 | 0 | |
|
Castile Village Castile (v) · Wyoming County |
1,135 | 1 | 0 | |
|
Andover Village Public Water Andover (v) · Allegany County |
1,130 | 4 | 0 | |
|
Elba Town WD2 Genesee County |
1,129 | 0 | 0 | |
|
Unadilla Village Unadilla (v) · Otsego County |
1,128 | 5 | 0 | |
|
Alabama Water District No.2 Alabama (t) · Genesee County |
1,119 | 0 | 0 | |
|
Marathon Village Marathon (v) · Cortland County |
1,107 | 0 | 0 | |
|
Schaghticoke (v) PWS Schaghticoke (v) · Rensselaer County |
1,102 | 1 | 0 | |
|
Chateaugay V Chateaugay (v) · Franklin County |
1,100 | 0 | 0 | |
|
Dexter Village Dexter (v) · Jefferson County |
1,100 | 0 | 0 | |
|
Greenville Water District NO 1 Greenville (t) · Greene County |
1,100 | 3 | 1 | |
|
New Baltimore Service Area New Baltimore (t) · Greene County |
1,100 | 1 | 0 | |
|
North Creek Water District Johnsburg (t) · Warren County |
1,100 | 1 | 1 | |
|
Paul Smiths College Brighton (t) · Franklin County |
1,100 | 0 | 0 | |
|
Schaghticoke Water District #3 Schaghticoke (t) · Rensselaer County |
1,100 | 1 | 1 | |
|
The Shma Camps Girls Tusten (t) · Sullivan County |
1,100 | 0 | 0 | |
|
Tuxedo Park Village Tuxedo Park (v) · Orange County |
1,100 | 2 | 1 | |
|
Gayhead Elementary School East Fishkill (t) · Dutchess County |
1,097 | 0 | 0 | |
|
Delevan Village Delevan (v) · Cattaraugus County |
1,090 | 2 | 1 | |
|
Nys Thruway Port Byron Service Area Mentz (t) · Cayuga County |
1,090 | 0 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The New York records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.