Water Quality: South Burlington, VT
6 water systems • 31,722 people served
Multiple Health ViolationsWater Quality Summary
South Burlington is served by 6 public water systems with a combined service population of 31,722 people, and has 70 EPA Safe Drinking Water Act violations on record. Critically, 9 of those are health-based violations, meaning one or more contaminants were detected above EPA-established safe levels — a serious public health concern. South Burlington's violation count is roughly in line with the national average for Vermont. Contaminants associated with violations include Gross Alpha.
Contaminants Found
Alpha-emitting radioactive particles increase cancer risk, particularly from bone and other internal cancers.
Common source: Natural uranium and radium in geological formations
EPA limit: 15 pCi/L (excluding radon and uranium)
Water Systems Serving South Burlington
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| SOUTH BURLINGTON CITY WATER SYSTEM | VT0005091 | Surface Water | 19,500 | 2 |
| COLCHESTER WATER SYSTEM | VT0021810 | Surface Water | 11,299 | 2 |
| MALLETTS BAY WATER CO | VT0020333 | Surface Water | 533 | 5 |
| SOUTH BURLINGTON FIRE DISTRICT | VT0005090 | Groundwater | 250 | 14 |
| PINECREST MOBILE HOME PARK | VT0005162 | Groundwater | 139 | 43 |
| CHAMPLAIN WATER DISTRICT | VT0005092 | Surface Water | 1 | 4 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Other Cities in Vermont
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.