County · Vermont
Washington County, Vermont: drinking water records
This overview covers 22 ZIP codes and 43 community water systems in Washington County. It also stands in for 5 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 |
|---|---|---|---|---|---|
| Edward Farrar Utility District VT0005284 | 6,003 | 180 | 0 | 1 | 2.2 ppb |
| Berlin Health Rehabilitation Ctr VT0005529 | 378 | 56 | 1 | 1 | 1.4 ppb |
| Barre City Water System VT0005254 | 14,000 | 120 | 0 | 0 | 0 ppb |
| Montpelier Water System VT0005272 | 8,912 | 120 | 0 | 0 | 2 ppb |
| Northfield Water Dept VT0005275 | 5,145 | 60 | 0 | 0 | 5 ppb |
| South Village VT0005593 | 445 | 0 | 0 | 1 | 5.6 ppb |
| Battleground Condominium VT0005397 | 166 | 0 | 0 | 16 | 0 ppb |
| Northwoods Village Apartments VT0021515 | 130 | 0 | 0 | 1 | 0 ppb |
| Christmas Tree - Sundown Condominium VT0005589 | 110 | 0 | 0 | 18 | 15.7 ppb |
| Snowside Condominium VT0005524 | 63 | 0 | 0 | 1 | 1 ppb |
| Timberline Condominium Association VT0005442 | 50 | 0 | 0 | 1 | 41.3 ppb |
| Fly in Water System VT0005596 | 37 | 0 | 0 | 1 | 0 ppb |
| Birchwood Park VT0005253 | 30 | 0 | 0 | 1 | 1.6 ppb |
| Riverside MHP VT0005493 | 30 | 0 | 0 | 1 | 0 ppb |
| Mountain Water Company VT0005281 | 2,400 | 0 | 0 | 0 | 0 ppb |
| Berlin Municipal Water System VT0021202 | 1,819 | 0 | 0 | 0 | 3 ppb |
| Barre Town Water System VT0005566 | 1,638 | 0 | 0 | 0 | 2.9 ppb |
| Central Vermont Medical Center VT0008300 | 1,528 | 0 | 0 | 0 | 6.1 ppb |
| Plainfield Water System VT0005277 | 985 | 0 | 0 | 0 | 2.6 ppb |
| Graniteville Fire District 4 VT0005248 | 700 | 0 | 0 | 0 | 0 ppb |
| Waitsfield Water Supply VT0020997 | 450 | 0 | 0 | 0 | 0 ppb |
| Bridges Resort VT0005283 | 440 | 0 | 0 | 0 | 4 ppb |
| Websterville Water System VT0005247 | 367 | 0 | 0 | 0 | 1.2 ppb |
| Marshfield Water System VT0005269 | 350 | 0 | 0 | 0 | 1.4 ppb |
| Worcester Fire District 1 VT0005289 | 350 | 0 | 0 | 0 | 0.6 ppb |
ZIP reports in Washington 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: 05640, 05648, 05666, 05669, 05681.
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.