County · New York
Rockland County, New York: drinking water records
This overview covers 26 ZIP codes and 15 community water systems in Rockland County. It also stands in for 0 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Veolia Water New York NY4303673 | 270,000 | 2,193 | 10 | 0 | 3 ppb |
| Nyack Village Water Supply NY4303666 | 14,700 | 120 | 8 | 0 | 6 ppb |
| Suffern Village NY4303675 | 12,000 | 60 | 4 | 0 | 2 ppb |
| Bear Mountain Water Supply NY4317681 | 3,564 | 0 | 0 | 2 | 10.8 ppb |
| Hillburn Village NY4303664 | 950 | 0 | 0 | 0 | 3.4 ppb |
| High-Tor Properties NY4313899 | 300 | 0 | 0 | 0 | 0 ppb |
| Mountainview Mobile Home Park NY4301306 | 225 | 0 | 0 | 0 | 1 ppb |
| Lake Lucille Prop Owners Assoc NY4303660 | 92 | 0 | 0 | 0 | 2 ppb |
| J&r Mobile Homes NY4320349 | 75 | 0 | 0 | 0 | 0 ppb |
| Hilltop House NY4330011 | 73 | 0 | 0 | 0 | 2 ppb |
| Mazza-Leone Mobile Home Court NY4301305 | 55 | 0 | 0 | 0 | 0 ppb |
| Sister Servants of Mary Immaculate NY4315999 | 55 | 0 | 0 | 0 | 6 ppb |
| Sunrise Bungalows NY4317075 | 50 | 0 | 0 | 0 | 1.1 ppb |
| Torne Brook Farm NY4303907 | 50 | 0 | 0 | 0 | 1.5 ppb |
| Pomona Country Club NY4330041 | 30 | 0 | 0 | 0 | 1 ppb |
ZIP reports in Rockland County
No ZIP report in this county is published yet.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.