Water Quality: Chappaqua, NY
3 water systems • 17,514 people served
No Health ViolationsWater Quality Summary
Chappaqua is served by 3 public water systems with a combined service population of 17,514 people, and has 26 EPA Safe Drinking Water Act violations on record. None of those violations are health-based — the records reflect missed monitoring or reporting deadlines rather than a contaminant exceeding safe levels. Chappaqua's violation count is 78% below the national average for New York.
Water Systems Serving Chappaqua
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| NEW CASTLE/STANWOOD W.D. | NY5903442 | Surface Water | 17,116 | 4 |
| BRIDLESIDE APARTMENTS | NY5930137 | Groundwater | 230 | 22 |
| LEWISBORO COMMONS | NY5930083 | Surface Water | 168 | 0 |
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 New York
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.