Water quality in West Nyack, New York
West Nyack is in Rockland County. 53 active public water systems serve the county; 9 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Rockland County
18 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Lake Lucille Prop Owners Assoc Clarkstown (t) |
92 | 0 | 3.0 mi | |
| Sunrise Bungalows Clarkstown (t) |
50 | 0 | 3.0 mi | |
| Veolia Water New York Clarkstown (t) |
270,000 | 0 | 3.4 mi | |
| Hilltop House Chestnut Ridge (v), Ramapo (t) |
111 | 0 | 4.1 mi | |
| High-Tor Properties Haverstraw (t) |
300 | 0 | 6.2 mi | |
| Pomona Country Club Ramapo (t), Wesley Hills (v) |
30 | 0 | 7.3 mi | |
| Mazza-Leone Mobile Home Court Haverstraw (t) |
55 | 0 | 7.4 mi | |
| Mt. Ivy 2019 Mhc, LLC Haverstraw (t) |
170 | 0 | 7.4 mi | |
| J&r Mobile Homes Haverstraw (t) |
75 | 0 | 7.5 mi | |
| Pomona Glen Haverstraw (t) |
50 | 0 | 7.5 mi | |
| Suffern Village Ramapo (t) |
12,000 | 2 | 9.1 mi | |
| Mountainview Mobile Home Park Stony Point (t) |
225 | 0 | 9.3 mi | |
| Fountainhead MHP Haverstraw (t) |
60 | 1 | 9.8 mi | |
| Torne Brook Farm Ramapo (t) |
50 | 1 | 10.6 mi | |
| Hillburn Village Ramapo (t) |
950 | 1 | 10.6 mi | |
| Mount Fuji Hillburn (v), Ramapo (t) |
282 | 0 | 11.1 mi | |
| Bear Mountain Water Supply Highlands (t), Stony Point (t), Woodbury (t) |
3,564 | 1 | 12.3 mi | |
| Sister Servants of Mary Immaculate Ramapo (t) |
55 | 0 | 12.5 mi |
Non-community systems in Rockland County (34: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Ramah Day Camp Clarkstown (t) |
750 | 0 | 0 | |
|
Nauraushaun Presbyterian Church Orangetown (t) |
80 | 0 | 0 | |
|
536 Route 9w Clarkstown (t), Upper Nyack (v) |
60 | 0 | 0 | |
|
Sts Constantine & Helen Greek Orangetown (t) |
200 | 0 | 0 | |
|
Nauraushaun Swim Club Orangetown (t) |
200 | 0 | 0 | |
|
J&j Dodge Orangetown (t) |
25 | 0 | 0 | |
|
Town & Country Clarkstown (t) |
100 | 0 | 0 | |
|
Ricks Club American Clarkstown (t) |
300 | 0 | 0 | |
|
Yeshiva Avir Yakov Girls School New Square (v), Ramapo (t) |
900 | 0 | 0 | |
|
Yeshiva Washington Ave New Square (v), Ramapo (t) |
1,000 | 1 | 0 | |
|
Yeshiva Main Street New Square (v), Ramapo (t) |
800 | 0 | 0 | |
|
Woodmont Day Camp Clarkstown (t) |
640 | 0 | 0 | |
|
Rockland Country Club Orangetown (t) |
100 | 0 | 0 | |
|
Ramapo Country Day Camp Airmont (v), Ramapo (t) |
950 | 0 | 0 | |
|
Camp Scuffy Airmont (v), Ramapo (t) |
190 | 0 | 0 | |
|
Kearsing Edwards Pomona (v), Ramapo (t) |
25 | 0 | 0 | |
|
Orchards of Concklin, the Ramapo (t) |
25 | 0 | 0 | |
|
High Tor State Park WS Stony Point (t) |
250 | 0 | 0 | |
|
Spook Rock Golf Course Montebello (v), Ramapo (t) |
375 | 0 | 0 | |
|
Spook Rock Pool Montebello (v), Ramapo (t) |
800 | 0 | 0 | |
|
West Maple Farm Ramapo (t) |
1,000 | 0 | 0 | |
|
444 Saddle River RD Ramapo (t) |
250 | 0 | 0 | |
|
Garnerville Holding Company Haverstraw (t), West Haverstraw (v) |
125 | 0 | 0 | |
|
Camp Ramaquois Haverstraw (t) |
800 | 0 | 0 | |
|
Deer Mountain Day Camp Haverstraw (t) |
1,000 | 0 | 0 | |
|
Lake Welch + Sebago Beach W.s. Stony Point (t) |
15,000 | 0 | 0 | |
|
Raices Modern Mexican Stony Point (t) |
50 | 0 | 0 | |
|
Gate Hill Day Camp Stony Point (t) |
555 | 0 | 0 | |
|
Coptic Church Stony Point (t) |
100 | 0 | 0 | |
|
Camp Bullowa Stony Point (t) |
227 | 2 | 0 | |
|
Stony Point Municipal Pool Stony Point (t) |
150 | 0 | 0 | |
|
Reeves Meadow Visitors Center Ramapo (t) |
350 | 1 | 0 | |
|
Camp Addisone Boyce Stony Point (t) |
185 | 0 | 0 | |
|
The Ranch Hudson Valley Ramapo (t), Sloatsburg (v) |
25 | 1 | 0 |
About this data
Water systems are matched to Rockland County, nearest to West Nyack first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files or the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision files.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
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.