County · New York
Putnam County, New York: drinking water records
This overview covers 9 ZIP codes and 100 community water systems in Putnam County. It also stands in for 1 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 |
|---|---|---|---|---|---|
| Carmel WD 2 NY3903641 | 5,000 | 120 | 0 | 0 | 6.9 ppb |
| Cold Spring Village NY3903652 | 2,666 | 0 | 0 | 1 | 1.7 ppb |
| Country Pines MHP PA2400050 | 280 | 0 | 0 | 3 | 5 ppb |
| Cornwall Meadows Townhomes W.S. NY3922190 | 230 | 0 | 0 | 1 | 4.4 ppb |
| Plaza at Clover Lake NY3920080 | 120 | 0 | 0 | 1 | 5 ppb |
| Dallas MHP PA2400052 | 86 | 0 | 0 | 1 | 5 ppb |
| Brewster Village NY3903639 | 2,162 | 0 | 0 | 0 | 7.9 ppb |
| Continental Village WD NY3903655 | 1,509 | 0 | 0 | 0 | 4 ppb |
| Mount Ebo Ws NY3920885 | 1,500 | 0 | 0 | 0 | 2.1 ppb |
| Brewster Heights NY3905680 | 1,350 | 0 | 0 | 0 | 1.5 ppb |
| Carmel WD 3 NY3903642 | 1,350 | 0 | 0 | 0 | 0 ppb |
| Watchtower Bible Tract Society NY3921721 | 1,251 | 0 | 0 | 0 | 0.4 ppb |
| Mahopac Water Co NY3905707 | 1,202 | 0 | 0 | 0 | 6.4 ppb |
| Carmel WD 8 NY3903644 | 1,000 | 0 | 0 | 0 | 1 ppb |
| Hunters Glen Condominium Ws NY3921697 | 875 | 0 | 0 | 0 | 1.5 ppb |
| Reed Farm Condominiums W.S. NY3920295 | 600 | 0 | 0 | 0 | 8.4 ppb |
| Blackberry Hill NY3905683 | 500 | 0 | 0 | 0 | 2 ppb |
| Green Chimneys: Main Well NY3921720 | 500 | 0 | 0 | 0 | 0 ppb |
| Vails Grove Cooperative NY3903654 | 500 | 0 | 0 | 0 | 3.9 ppb |
| Fox Run Condominiums NY3903711 | 475 | 0 | 0 | 0 | 7.3 ppb |
| Peaceable Hill Water District NY3919662 | 475 | 0 | 0 | 0 | 0.5 ppb |
| Carmel WD 4 NY3905675 | 450 | 0 | 0 | 0 | 4 ppb |
| Chateau Ridge NY3905685 | 440 | 0 | 0 | 0 | 3.9 ppb |
| Hill Sparrow Master HOA NY3921704 | 432 | 0 | 0 | 0 | 6 ppb |
| Carmel WD 14 NY3905700 | 400 | 0 | 0 | 0 | 5.2 ppb |
ZIP reports in Putnam County
No ZIP report in this county is published yet.
These ZIP codes are covered by this overview because their utility has too little EPA data for a separate page: 10542.
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.