Water Quality: Coulee City, WA

1 water system • 944 people served

No Health Violations
34
Total Violations
0
Health-Based Violations
1
Water Systems
944
Population Served

Water Quality Summary

Coulee City is served by 1 public water system with a combined service population of 944 people, and has 34 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. Coulee City's violation count is 79% below the national average for Washington.

Water Systems Serving Coulee City

System Name PWSID Source Population Violations
COULEE CITY TOWN OF WA5315300 Groundwater 944 34

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

Seattle 28 violations • 1,160,858 served Tacoma 477 violations • 628,246 served Vancouver 125 violations • 495,151 served Spokane 1010 violations • 426,660 served Kent 41 violations • 359,974 served Bellevue 1 violations • 317,330 served Everett 115 violations • 282,350 served Lynnwood 16 violations • 268,204 served

View all 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.

Verify at epa.gov • Search ECHO for WA