Windham, VT
A PlainEnviro-computed score from reported facility/violation counts, not an official EPA rating, health forecast, or population-adjusted rate. See methodology.
Environmental data for Windham in Vermont · Population: 45,913
Windham, VT is tracked across three EPA datasets covering 7 Toxics Release Inventory (TRI) facilities, 39 Safe Drinking Water Act systems, and 0 Superfund National Priorities List sites. Together these generate an environmental burden score of 40/100 (Moderate Risk), calibrated against national distributions for facility density, chemical release volume, Superfund concentration, and water-system health violations.
Industrial disclosures inside the county total 341.2K lbs of reported toxic releases under EPCRA Section 313, while 23 water systems carry an active health-based violation in the SDWIS record. EPA Air Quality System monitors logged a median AQI of 12 and a peak AQI of 69 in 2024, with 97% of observed days rated "Good" (0–50).
All figures below draw directly from federal EPA records, TRI self-reported emissions, SDWIS compliance history, NPL Hazard Ranking System scores, and AQS daily AQI summaries, and are not adjusted, weighted, or forecast. A past violation or elevated score does not itself indicate current unsafe conditions; it documents the regulatory and disclosure history publicly filed with the U.S. Environmental Protection Agency through the most recent reporting cycle.
Air Quality History (2020–2024)
EPA Air Quality Index (AQI) data showing how many days per year fall into each air quality category.
| Year | Good | Moderate | Unhealthy (SG) | Max AQI |
|---|---|---|---|---|
| 2024 | 116 (97%) | 4 | 0 | 69 |
| 2023 | 112 (94%) | 7 | 0 | 95 |
| 2022 | 71 (100%) | 0 | 0 | 44 |
| 2021 | 114 (97%) | 4 | 0 | 56 |
| 2020 | 113 (100%) | 0 | 0 | 42 |
Source: EPA Air Quality System (AQS) Annual AQI by County EPA Air Quality System (AQS) Annual AQI by County AQI categories: Good (0-50), Moderate (51-100), Unhealthy for Sensitive Groups (101-150), Unhealthy (151-200), Very Unhealthy (201-300), Hazardous (301+)
For real-time air quality readings and pollutant breakdowns in Vermont, see the EPA's AirNow.gov.
Water Systems (39)
| System | Population | Violations |
|---|---|---|
| BRATTLEBORO WATER DEPT | 12,200 | 0 |
| WINHALL STRATTON F D 1 | 6,200 | 5 |
| BELLOWS FALLS WATER DEPT | 4,000 | 1 |
| CHIMNEY HILL | 2,594 | 1 |
| WILMINGTON WATER DIST | 1,400 | 1 |
| PUTNEY WATER SYSTEM | 1,300 | 2 |
| TIMBER CREEK COA INC | 1,116 | 1 |
| COLD BROOK FD BASE AREA | 761 | 0 |
| COLD BROOK FIRE DISTRICT 1 | 700 | 0 |
| N WALPOLE VILLAGE DISTRICT/LOW | 625 | 0 |
| SEASONS ON MOUNT SNOW | 623 | 0 |
| GREENSPRINGS | 485 | 1 |
| KINGSWOOD AT MOUNT SNOW | 425 | 2 |
| BEARS CROSSING WATER SYSTEM | 333 | 1 |
| PUTNEY SCHOOL | 310 | 3 |
| MAGIC VILLAGE WATER COOP | 308 | 7 |
| VERMONT ACADEMY | 305 | 0 |
| SNOWTREE CONDOMINIUM | 302 | 3 |
| SUNTEC FOREST CONDOMINIUM | 240 | 11 |
| SNOW MOUNTAIN VILLAGE | 210 | 0 |
| NEW ENGLAND KURN HATTIN HOMES | 200 | 8 |
| DOVER GREEN CONDOMINIUM | 157 | 0 |
| WESTMINSTER AQUEDUCT SOCIETY | 150 | 12 |
| SUNDANCE SUBDIVISION | 150 | 0 |
| BOULDER RIDGE AT MT SNOW | 131 | 2 |
| N WALPOLE VILLAGE DIST/HIGH | 125 | 0 |
| MOUNT SNOW VILLAGE ASSOCIATION | 123 | 0 |
| BEAR CREEK CONDOMINIUM | 116 | 1 |
| GLEN RUN CONDOMINIUM | 100 | 0 |
| DEER CREEK CONDOMINIUMS | 97 | 0 |
| VERNON GREEN NURSING HOME | 96 | 4 |
| OUTLOOK AT MOUNT SNOW | 96 | 1 |
| STRATTON WEST LEISURE LODGE CORPORATION | 75 | 3 |
| GLEN PARK | 55 | 0 |
| VERNON HALL | 50 | 21 |
| BLACK MOUNTAIN PARK | 50 | 0 |
| TARA TOWNHOUSES | 48 | 2 |
| MOUNTAINDALE | 48 | 2 |
| VILLAGE AT SAWMILL FARMS | 40 | 0 |
TRI Facilities (7)
| # | Facility | Total Releases |
|---|---|---|
| 1 | Garware Fulflex USA Inc. | 174.5K lbs |
| 2 | Commonwealth Dairy LLC | 163.2K lbs |
| 3 | Ce Bradley Laboratories Inc | 3.4K lbs |
| 4 | Soundview Vermont Holdings LLC | 23 lbs |
| 5 | Long Falls Paperboard LLC | 22 lbs |
| 6 | US Army National Guard Westminster Training Site (range) | 2 lbs |
| 7 | Whitney Blake Co | 1 lbs |
Cities in Windham (5)
Frequently Asked Questions
What is the environmental risk level in Windham, Vermont? ▼
Are there Superfund sites in Windham? ▼
How many toxic release facilities are in Windham? ▼
What is the air quality in Windham? ▼
Is the drinking water safe in Windham? ▼
What environmental agencies cover Windham? ▼
What does this county environmental profile show?
This county environmental profile rolls up EPA Toxics Release Inventory facility reports, Safe Drinking Water Information System public-water-system filings, and Superfund National Priorities List sites for the county boundary defined by the U.S. Census Bureau. Facility counts reflect facilities with a reporting address inside the county, not where downstream environmental effects may be observed. Population figures are from the most recent Census ACS 5-year estimate. The county detail page is updated whenever the upstream EPA programs publish revised data; see the methodology page for the documented ingest cadence and the editorial choices governing how aggregations are computed.
Read our methodology - how this data is sourced, computed, and verified.