All 30 systems had complete monitoring. 0 reached at least one study comparison level; 30 did not. “Study comparison level” means the dated EPA technical cutoff used in this January 2026 research release. It does not determine household exposure, health risk, or current legal compliance.
Find your water system
ZIP codes are used only to route visitors to public water systems that reported serving them. Confirm the actual provider using a water bill or utility record.
System counts in Vermont
Each count shows how many included water systems reached the named study level.
| Study comparison | Systems reaching level | Water systems included | Percent |
|---|---|---|---|
| PFOA: study level 4.05 ppt (April 2024 EPA level: 4 ppt) | 0 | 30 | 0.0% |
| PFOS: study level 4.05 ppt (April 2024 EPA level: 4 ppt) | 0 | 30 | 0.0% |
| PFHxS: study level 15 ppt (April 2024 EPA level: 10 ppt) | 0 | 30 | 0.0% |
| PFNA: study level 15 ppt (April 2024 EPA level: 10 ppt) | 0 | 30 | 0.0% |
| HFPO-DA: study level 15 ppt (April 2024 EPA level: 10 ppt) | 0 | 30 | 0.0% |
| Hazard Index: study level 1.5 with at least two detected components (April 2024 EPA level: 1) | 0 | 30 | 0.0% |
Community water systems with complete monitoring
Each PWSID appears once, preventing double counting across ZIP associations.
| Public water system | PWSID | Population served | Primary source | Sampling locations | Study comparison |
|---|---|---|---|---|---|
| BARRE CITY WATER SYSTEM | VT0005254 | 14,000 | Surface water | 1 | Below the study levels |
| BENNINGTON WATER DEPT | VT0005016 | 13,250 | Surface water | 2 | Below the study levels |
| BERLIN HEALTH REHABILITATION CTR | VT0005529 | 378 | Ground water | 1 | Below the study levels |
| BRANDON FIRE DISTRICT 1 | VT0005211 | 3,963 | Ground water | 2 | Below the study levels |
| BRATTLEBORO WATER DEPT | VT0005290 | 12,200 | Surface water | 2 | Below the study levels |
| BROMLEY WATER COMPANY | VT0005024 | 4,300 | Ground water | 2 | Below the study levels |
| BURLINGTON DEPT PUBLIC WORKS WATER DIV | VT0005053 | 42,000 | Surface water | 1 | Below the study levels |
| COLCHESTER FIRE DISTRICT 2 | VT0005059 | 8,300 | Surface water purchased | 1 | Below the study levels |
| EDWARD FARRAR UTILITY DISTRICT | VT0005284 | 6,003 | Surface water | 2 | Below the study levels |
| HARTFORD WATER DEPT | VT0005319 | 7,600 | Ground water | 2 | Below the study levels |
| JAY PEAK WATER SYSTEM | VT0005565 | 6,740 | Ground water | 2 | Below the study levels |
| LYNDONVILLE WATER SYSTEM | VT0005040 | 4,000 | Ground water | 1 | Below the study levels |
| MANCHESTER WATER DEPT | VT0005022 | 4,140 | Ground water | 2 | Below the study levels |
| MIDDLEBURY WATER DEPT | VT0005004 | 9,379 | Ground water | 3 | Below the study levels |
| MILTON WATER DEPT | VT0005079 | 8,260 | Surface water purchased | 1 | Below the study levels |
| MONTPELIER WATER SYSTEM | VT0005272 | 8,912 | Surface water | 1 | Below the study levels |
| MORRISVILLE WATER AND LIGHT | VT0005160 | 2,935 | Ground water | 1 | Below the study levels |
| NEWPORT CITY WATER SYSTEM | VT0005202 | 4,766 | Ground water | 1 | Below the study levels |
| NORTH BENNINGTON WATER DEPT | VT0005017 | 1,700 | Surface water | 1 | Below the study levels |
| NORTHFIELD WATER DEPT | VT0005275 | 5,145 | Ground water | 1 | Below the study levels |
| RICHMOND WATER DEPT | VT0005084 | 1,048 | Ground water | 1 | Below the study levels |
| RUTLAND CITY WATER DEPT | VT0005229 | 18,500 | Surface water | 1 | Below the study levels |
| SHELBURNE WATER DEPT | VT0005087 | 5,764 | Surface water purchased | 1 | Below the study levels |
| SOUTH BURLINGTON CITY WATER SYSTEM | VT0005091 | 19,500 | Surface water purchased | 1 | Below the study levels |
| ST ALBANS WATER DEPT | VT0005130 | 10,200 | Surface water | 2 | Below the study levels |
| TRI TOWN WATER DISTRICT | VT0005001 | 3,800 | Surface water | 1 | Below the study levels |
| VERGENNES PANTON WATER DISTRICT | VT0005010 | 5,100 | Surface water | 1 | Below the study levels |
| WILLISTON WATER DEPT | VT0005098 | 7,259 | Surface water purchased | 1 | Below the study levels |
| WINHALL STRATTON F D 1 | VT0005305 | 6,200 | Ground water | 3 | Below the study levels |
| WINOOSKI WATER DEPT | VT0005102 | 8,500 | Surface water purchased | 1 | Below the study levels |
What is included
Each active community water system with complete monitoring is counted once, even if it is linked with several ZIP codes. Private wells are excluded, and UCMR 5 did not comprehensively monitor every small system. This page does not apply Vermont's state-specific standards or determine compliance. Use the official state or territory drinking-water program for current regulatory information.