Water Quality: Long Valley, NJ
2 water systems • 8,444 people served
Some ConcernsWater Quality Summary
Long Valley is served by 2 public water systems with a combined service population of 8,444 people, and has 63 EPA Safe Drinking Water Act violations on record. Critically, 1 of those are health-based violation, meaning one or more contaminants were detected above EPA-established safe levels — a serious public health concern. Long Valley's violation count is roughly in line with the national average for New Jersey. Contaminants associated with violations include Fecal Coliform.
Contaminants Found
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 Long Valley
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| WASHINGTON TWP MUA-SCHOO | NJ1438004 | Groundwater | 4,986 | 37 |
| WASHINGTON TWP MUA-HAGER | NJ1438003 | Groundwater | 3,458 | 26 |
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 Jersey
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.