Water Quality: Newcastle, WA
1 water system • 15,989 people served
No Health ViolationsWater Quality Summary
Newcastle is served by 1 public water system with a combined service population of 15,989 people, and has 2 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. Newcastle's violation count is 99% below the national average for Washington.
Water Systems Serving Newcastle
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| COAL CREEK UTILITY DISTRICT | WA5341750 | Surface Water | 15,989 | 2 |
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 Washington
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.