Water Quality: Mahopac, NY
18 water systems • 10,190 people served
Multiple Health Violations128
Total Violations
76
Health-Based Violations
18
Water Systems
10,190
Population Served
Water Quality Summary
Mahopac has 76 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Contaminant 1017, Contaminant 1028, Fecal Coliform. In total, 128 violations are on record for 18 water systems serving 10,190 people.
Contaminants Found
Contaminant 1017
Contaminant 1028
Fecal Coliform
Water Systems Serving Mahopac
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| CARMEL WD 2 | NY3903641 | Surface Water | 5,000 | 0 |
| CARMEL WD 3 | NY3903642 | Groundwater | 1,350 | 8 |
| CARMEL WD 8 | NY3903644 | Surface Water | 1,000 | 7 |
| CARMEL WD 4 | NY3905675 | Groundwater | 450 | 25 |
| CARMEL WD 9 | NY3903648 | Groundwater | 400 | 5 |
| CARMEL WD 14 | NY3905700 | Groundwater | 400 | 3 |
| CARMEL WD 7 | NY3905697 | Groundwater | 300 | 3 |
| CARMEL WD 12 | NY3921719 | Groundwater | 300 | 2 |
| YORKVIEW ESTATES W S INC | NY3903651 | Groundwater | 200 | 4 |
| CARMEL WD 6-SHELL VALLEY | NY3905709 | Groundwater | 200 | 5 |
| CARMEL WD 5 | NY3905698 | Groundwater | 150 | 5 |
| CARPENTER TRAILER PARK | NY3915411 | Groundwater | 100 | 1 |
| WHITE SAIL CONDOMINIUM W.S. | NY3922189 | Groundwater | 85 | 31 |
| WATER CLUB CONDOMINIUMS W.S. | NY3903718 | Groundwater | 75 | 6 |
| SHORE ESTATES OWNERS ASSOC INC | NY3903649 | Surface Water | 60 | 0 |
| MIDDLEBRANCH APTS | NY3903715 | Groundwater | 50 | 12 |
| CARMEL WD 6-TOMAHAWK CREEK | NY3909761 | Groundwater | 50 | 6 |
| LAKE PROPERTIES | NY3902003 | Groundwater | 20 | 5 |
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.
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.