New York
Rensselaer County drinking water quality
148 active public water systems serve 135,273 people in Rensselaer County. 67 are compliant, 81 had at least one EPA violation in the past three years, 0 are designated serious violators, and 0 carry a health flag.
Active systems
148
38 community systems
People served
135K
by public water systems
Systems with violations
81
55% of active systems, past 3 years
Serious violators
0
0 systems carry a health flag
Community water systems
38 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Troy City PWS Troy (c) |
51,401 | 0 | 0 | |
|
East Greenbush General W.d. Rensselaer (c) |
15,843 | 0 | 0 | |
|
North Greenbush Consolidated District North Greenbush (t) |
10,226 | 1 | 0 | |
|
Rensselaer City PWS Rensselaer (c) |
9,300 | 0 | 0 | |
|
Brunswick Consolidated Water District Brunswick (t) |
7,050 | 2 | 2 | |
|
Hoosick Falls (v) PWS Hoosick Falls (v) |
4,925 | 0 | 0 | |
|
Castleton Village PWS Schodack (t) |
2,413 | 0 | 0 | |
|
Schaghticoke Consolidated WD #1 Schaghticoke (t) |
1,975 | 1 | 1 | |
|
Schodack Consolidated Water District 101 Schodack (t) |
1,946 | 0 | 0 | |
|
Nassau (v) PWS Schodack (t) |
1,250 | 0 | 0 | |
|
Schaghticoke (v) PWS Schaghticoke (v) |
1,102 | 1 | 0 | |
|
Schaghticoke Water District #3 Schaghticoke (t) |
1,100 | 1 | 1 | |
|
Poestenkill Wd#1 Poestenkill (t) |
752 | 1 | 0 | |
|
Berlin Water District # 2 Berlin (t) |
700 | 4 | 0 | |
|
Schaghticoke Water District #2 Schaghticoke (t) |
600 | 1 | 1 | |
|
Pine Haven Mobile Court Schodack (t) |
300 | 0 | 0 | |
|
Vanderheyden Hall , Inc. North Greenbush (t) |
280 | 0 | 0 | |
|
Cedar Acres Mobile Home Park Schodack (t) |
276 | 0 | 0 | |
|
Brunswick Water District #11 Troy (c) |
249 | 2 | 1 | |
|
Petersburgh Water District Petersburg (t) |
240 | 1 | 1 | |
|
Curtis Mobile Home Park Schodack (t) |
210 | 1 | 0 | |
|
Terrace Haven Mobile Home Park Brunswick (t) |
210 | 2 | 0 | |
|
Brunswick Wd# 16 Brunswick (t) |
200 | 3 | 2 | |
|
Ravenwood Estates Pittstown (t) |
200 | 2 | 0 | |
|
Bon Acre Mobile Home Park Sand Lake (t) |
180 | 0 | 0 | |
|
Diamond Woods Estates MHP Pittstown (t) |
150 | 1 | 1 | |
|
Mountain View Mobile Home Park Stephentown (t) |
120 | 1 | 1 | |
|
Country Acres Estates, LLC Pittstown (t) |
100 | 1 | 0 | |
|
Hoosac Meadows Apartments Hoosick Falls (v) |
100 | 1 | 1 | |
|
Creekside Park Schodack (t) |
94 | 1 | 1 | |
|
Brook Pointe Schodack (t) |
93 | 0 | 0 | |
|
Homeroom Lofts Sand Lake (t) |
62 | 0 | 0 | |
|
Leavenworth Trailer Park Schodack (t) |
60 | 0 | 0 | |
|
Village at East Woodland Stephentown (t) |
56 | 0 | 0 | |
|
Westfall Village Sand Lake (t) |
50 | 0 | 0 | |
|
Brookside Senior Housing Sand Lake (t) |
40 | 1 | 0 | |
|
Woodside Mobile Home Park Stephentown (t) |
40 | 1 | 0 | |
|
Cottage Park Apartments Brunswick (t) |
35 | 0 | 0 |
Non-community systems (110: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Grafton Lakes State Park Grafton (t) |
2,500 | 0 | 0 | |
|
Regeneron(temple Lane) |
2,000 | 0 | 0 | |
|
Hoosick Falls Central School Hoosick Falls (v) |
1,300 | 1 | 0 | |
|
Averill Park High School Sand Lake (t) |
1,059 | 1 | 0 | |
|
Algonquin School Poestenkill (t) |
1,000 | 1 | 0 | |
|
Cumberland Farm #1619 Stephentown (t) |
805 | 0 | 0 | |
|
Berlin Middle/high School Berlin (t) |
600 | 0 | 0 | |
|
Camp Is-Sho-Da East Greenbush (t) |
587 | 0 | 0 | |
|
Stewarts # 338 Sand Lake (t) |
500 | 0 | 0 | |
|
Miller Hill Elementary School Sand Lake (t) |
418 | 2 | 0 | |
|
West Sand Lake Elem School Sand Lake (t) |
417 | 1 | 0 | |
|
Saleems Food Mart Sand Lake (t) |
400 | 0 | 0 | |
|
Daves Market Stephentown (t) |
350 | 1 | 0 | |
|
Rotary Scout Reservation Poestenkill (t) |
305 | 1 | 0 | |
|
Liberty Ridge Farms Schaghticoke (t) |
300 | 1 | 0 | |
|
Cherry Plain Day Use Area Berlin (t) |
275 | 0 | 0 | |
|
Bennington Battlefield Hoosick (t) |
250 | 0 | 0 | |
|
Dunco INC Hoosick (t) |
250 | 2 | 0 | |
|
Dunkin Wsl Sand Lake (t) |
250 | 1 | 0 | |
|
Walgreens-West Sand Lake Sand Lake (t) |
250 | 1 | 0 | |
|
Hoosac School Hoosick Falls (v) |
249 | 2 | 0 | |
|
Taconic Petersburg (t) |
240 | 0 | 0 | |
|
43 Mall LLC Sand Lake (t) |
235 | 0 | 0 | |
|
Hanaford Brother (wsl) Sand Lake (t) |
218 | 2 | 0 | |
|
Aqua Vista Petersburg (t) |
200 | 0 | 0 | |
|
Broken Wheel Campground Petersburg (t) |
200 | 0 | 0 | |
|
Cumberland Farm #1521 Sand Lake (t) |
200 | 0 | 0 | |
|
Herberts East/ Birch Hill Schodack (t) |
200 | 2 | 0 | |
|
Robert C. Parker School North Greenbush (t) |
200 | 0 | 0 | |
|
Schodack Island State Park Schodack (t) |
200 | 0 | 0 | |
|
Youngs Pharmacy & General Deli Sand Lake (t) |
200 | 1 | 0 | |
|
Rocky Hill Country Store Berlin (t) |
153 | 2 | 0 | |
|
Citgo on the GO Sand Lake (t) |
150 | 2 | 0 | |
|
Hollywood Drive-In Poestenkill (t) |
150 | 1 | 0 | |
|
Sunoco Gas Station Pittstown Pittstown (t) |
150 | 1 | 0 | |
|
East Greenbush Town Park East Greenbush (t) |
140 | 1 | 0 | |
|
Kinyons Canyon Campsite Schodack (t) |
120 | 1 | 0 | |
|
Schodack Consolidated District 101a |
116 | 0 | 0 | |
|
Grafton Trail Riders Grafton (t) |
115 | 1 | 0 | |
|
Daisys Cafe Schodack (t) |
112 | 2 | 0 | |
|
Brunswick Cream Troy (c) |
100 | 0 | 0 | |
|
Camp Adventure Sand Lake (t) |
100 | 2 | 0 | |
|
Chickadee Catering Petersburg (t) |
100 | 0 | 0 | |
|
Dollar General Stephentown Stephentown (t) |
100 | 0 | 0 | |
|
Dollar General(berlin) Berlin (t) |
100 | 0 | 0 | |
|
Eagles Haven Petersburg (t) |
100 | 1 | 0 | |
|
Graftons Town Store Grafton (t) |
100 | 0 | 0 | |
|
Kays Burden Lake Restaurant Sand Lake (t) |
100 | 0 | 0 | |
|
Outpost 40 Schaghticoke (t) |
100 | 0 | 0 | |
|
Sand Lake Merchant Sand Lake (t) |
100 | 0 | 0 | |
|
Troy Plaza Troy (c) |
100 | 2 | 0 | |
|
Everett Wager Senior Center Grafton (t) |
99 | 0 | 0 | |
|
Mickara Campgrounds Pittstown (t) |
96 | 0 | 0 | |
|
Forest Lake Park PWS Grafton (t) |
88 | 0 | 0 | |
|
Dingmans Campgrounds Schodack (t) |
80 | 1 | 0 | |
|
Alps Family Campground Nassau (t) |
75 | 1 | 0 | |
|
Big Moose Deli & Country Store Hoosick (t) |
75 | 0 | 0 | |
|
Browns Brewing Company(hoosick) Hoosick Falls (v) |
75 | 0 | 0 | |
|
Burden Lake Country Club Schodack (t) |
75 | 1 | 0 | |
|
Jeans Place Hoosick Falls (v) |
75 | 1 | 0 | |
|
Redemption Christian Academy Pittstown (t) |
75 | 1 | 0 | |
|
Methodist Farm Assoc Sand Lake (t) |
73 | 1 | 0 | |
|
Berlin W.d. #1 Berlin (t) |
65 | 0 | 0 | |
|
Columbia Commons Schodack (t) |
65 | 1 | 0 | |
|
17 Cherry Plain Square Berlin (t) |
50 | 1 | 0 | |
|
Barbecue Recreation Hoosick Falls (v) |
50 | 1 | 0 | |
|
Bennington Battle Field Motel Hoosick Falls (v) |
50 | 2 | 0 | |
|
Cornells Farm Stand Pittstown (t) |
50 | 0 | 0 | |
|
Crystal Cove Sand Lake (t) |
50 | 0 | 0 | |
|
Dutchhaven Golf Course Hoosick Falls (v) |
50 | 1 | 0 | |
|
Grafton Lakes SP Welcome Center Grafton (t) |
50 | 0 | 0 | |
|
Greywake Meadows, LLC Grafton (t) |
50 | 1 | 0 | |
|
Hoosick Falls Senior Center Hoosick (t) |
50 | 0 | 0 | |
|
Hoosick Falls Soccer Club Hoosick Falls (v) |
50 | 0 | 0 | |
|
June Farms Sand Lake (t) |
50 | 1 | 0 | |
|
Man of Kent Hoosick (t) |
50 | 0 | 0 | |
|
Moxies Ice Cream Brunswick (t) |
50 | 0 | 0 | |
|
Nassau Grill & Deli Schodack (t) |
50 | 0 | 0 | |
|
Nassau Lakeside Grill Schodack (t) |
50 | 1 | 0 | |
|
Norte Azul INC Stephentown (t) |
50 | 1 | 0 | |
|
Rowans Bakery and Cafe Hoosick (t) |
50 | 0 | 0 | |
|
Scoops by the Dozen Hoosick (t) |
50 | 2 | 0 | |
|
Stable Gate Farms Schodack (t) |
50 | 1 | 1 | |
|
Subway/java Sand Lake (t) |
50 | 1 | 0 | |
|
Tighes Bistro Americain Sand Lake (t) |
50 | 1 | 0 | |
|
Udderly Ice Cream Sand Lake (t) |
50 | 2 | 0 | |
|
VFW Post 1938 Valley Falls (v) |
50 | 2 | 0 | |
|
Walloomsac Tavern Hoosick (t) |
50 | 0 | 0 | |
|
S & S Brewery Nassau (t) |
49 | 0 | 0 | |
|
Towne Tavern, the Sand Lake (t) |
45 | 0 | 0 | |
|
Knights Inn-Four Seasons Schodack (t) |
44 | 2 | 0 | |
|
Windy Hill Apple Farms Schodack (t) |
41 | 2 | 0 | |
|
Salem United Methodist Church Sand Lake (t) |
35 | 0 | 0 | |
|
Country Farm Mini Mart Nassau (t) |
31 | 1 | 0 | |
|
Arlington House Sand Lake (t) |
30 | 1 | 0 | |
|
Dyken Pond Grafton (t) |
30 | 1 | 0 | |
|
Gregory House Sand Lake (t) |
30 | 2 | 0 | |
|
Guiseppes Restaurant Pittstown (t) |
30 | 1 | 0 | |
|
Crooked Lake House Restaurant Sand Lake (t) |
25 | 1 | 0 | |
|
Duncans Country Store Pittstown (t) |
25 | 0 | 0 |
Inactive systems (168, no longer operating or reporting)
Kept for the record and excluded from the county totals above. Browse inactive systems.
About this data
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
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. Retrieved from ECHO on Oct 11, 2026.