Water Quality: Valhalla, NY
12 water systems • 8,292,196 people served
Multiple Health Violations76
Total Violations
31
Health-Based Violations
12
Water Systems
8,292,196
Population Served
Water Quality Summary
Valhalla has 31 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Bromate, Total Haloacetic Acids (HAA5). In total, 76 violations are on record for 12 water systems serving 8,292,196 people.
Contaminants Found
Bromate
Total Haloacetic Acids (HAA5)
Water Systems Serving Valhalla
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| NEW YORK CITY SYSTEM | NY7003493 | Surface Water | 8,271,000 | 10 |
| KENSICO WATER DISTRICT | NY5930082 | Surface Water | 17,917 | 12 |
| OLD FARM HILL WATER DISTRICT | NY5903485 | Surface Water | 1,768 | 12 |
| BEAR RIDGE LAKE WATER DISTRICT | NY5903438 | Surface Water | 518 | 0 |
| POCANTICO HILLS WATER DISTRICT | NY5903472 | Surface Water | 329 | 34 |
| APPLEHILL FARM WATER DISTRICT | NY5917105 | Surface Water | 209 | 0 |
| PLEASANT RIDGE WATER DISTRICT | NY5920776 | Surface Water | 95 | 2 |
| MEADOWBROOK WATER DISTRICT | NY5903439 | Surface Water | 91 | 0 |
| GREAT OAK PROPERTIES | NY1322771 | Groundwater | 90 | 1 |
| MILL RIVER WATER DISTRICT | NY5931080 | Surface Water | 74 | 4 |
| PLEASANTVILLE ROAD WATER DISTRICT | NY5930081 | Surface Water | 56 | 1 |
| PLEASANTVILLE EXTENSION #1 | NY5917106 | Surface Water | 49 | 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.
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.