Water Quality: Penn Yan, NY
6 water systems • 7,996 people served
Multiple Health ViolationsWater Quality Summary
Penn Yan is served by 6 public water systems with a combined service population of 7,996 people, and has 176 EPA Safe Drinking Water Act violations on record. Critically, 4 of those are health-based violations, meaning one or more contaminants were detected above EPA-established safe levels — a serious public health concern. Penn Yan's violation count is 49% above the national average for New York. Contaminants associated with violations include E. coli, Fecal Coliform.
Contaminants Found
Causes gastrointestinal illness; certain strains (e.g., O157:H7) can cause severe kidney failure and death.
Common source: Fecal contamination from humans or animals entering the water supply
EPA limit: Zero (no E. coli permitted in drinking water)
Indicates direct fecal contamination; associated with diarrhea, cramps, nausea, and potential severe illness.
Common source: Human and animal fecal waste
EPA limit: Zero tolerance (any positive triggers violations)
Water Systems Serving Penn Yan
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| PENN YAN VILLAGE | NY6101263 | Surface Water | 5,248 | 90 |
| MILO TOWN CSA | NY6130005 | Surface Water | 1,416 | 14 |
| BENTON WD #2 | NY6130026 | Surface Water | 500 | 2 |
| BENTON WD #1 | NY6130010 | Groundwater | 400 | 2 |
| BENTON WD #3 | NY6130011 | Groundwater | 332 | 1 |
| HIMROD WATER DISTRICT | NY6101264 | Surface Water | 100 | 67 |
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.