County · New York
Orange County, New York: drinking water records
This overview covers 46 ZIP codes and 131 community water systems in Orange County. It also stands in for 7 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 |
|---|---|---|---|---|---|
| Wallkill Consolidated WD NY3503584 | 18,450 | 52 | 2 | 13 | 2.0 ppb |
| Goshen Village NY3503528 | 5,600 | 180 | 0 | 2 | 2.6 ppb |
| Harriman Village NY3503531 | 5,000 | 120 | 4 | 4 | 2.3 ppb |
| Highland Falls Village NY3503532 | 4,101 | 120 | 0 | 3 | 4.5 ppb |
| Chester Village NY3503524 | 3,448 | 180 | 4 | 2 | 12 ppb |
| Kiryas Joel NY3503627 | 51,623 | 300 | 2 | 0 | 4 ppb |
| Middletown City NY3503534 | 30,000 | 120 | 0 | 0 | 1 ppb |
| Newburgh City NY3503549 | 29,000 | 120 | 0 | 0 | 1.5 ppb |
| New Windsor Consolidated WD NY3503580 | 25,667 | 215 | 3 | 0 | 1 ppb |
| Newburgh Consolidated WD NY3503578 | 22,282 | 240 | 4 | 0 | 1.5 ppb |
| Monroe Village NY3503535 | 12,000 | 240 | 6 | 0 | 2.1 ppb |
| Woodbury Cons. W.D. NY3503573 | 10,845 | 180 | 1 | 0 | 8.5 ppb |
| Cornwall-On-Hudson NY3503526 | 9,700 | 180 | 1 | 0 | 1 ppb |
| Port Jervis City NY3503554 | 9,000 | 120 | 0 | 0 | 3.0 ppb |
| U.S.M.A. - Lusk System NY3511887 | 8,000 | 120 | 0 | 0 | 2.7 ppb |
| Washingtonville Village NY3503567 | 7,700 | 120 | 0 | 0 | 6.8 ppb |
| Pine Bush Water District NY3503553 | 7,600 | 180 | 0 | 0 | 8.7 ppb |
| Walden Village NY3503559 | 7,007 | 180 | 0 | 0 | 1.2 ppb |
| Warwick Village NY3503561 | 6,800 | 240 | 0 | 0 | 1 ppb |
| Montgomery Village NY3503542 | 4,519 | 180 | 1 | 0 | 6 ppb |
| U.S.M.A. - Stoney Lonesome Sys NY3511338 | 4,000 | 120 | 0 | 0 | 1 ppb |
| Bear Mountain Water Supply NY4317681 | 3,564 | 0 | 0 | 2 | 10.8 ppb |
| Florida Village NY3503527 | 2,884 | 0 | 0 | 27 | 1 ppb |
| Blue Lake NY3512132 | 1,850 | 0 | 0 | 5 | 4.6 ppb |
| Tuxedo Park Village NY3503557 | 1,100 | 0 | 0 | 1 | 1.3 ppb |
ZIP reports in Orange 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: 10910, 10919, 10932, 10933, 10953, 10985, 12746.
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.