MOSES LAKE CITY OF
Community Water System · Washington · Moses Lake
PWSID: WA5356300
WholesalerCompliant
Population Served
32.4K
Service Connections
13.5K
Total Violations
626
Health-Based Violations
25
Lead & Copper Data
Lead Level
Caution3.20 ppb
Action Level: 15 ppb (EPA) · Sampled: 2023-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Groundwater
- System Type
- Community Water System
- City
- Moses Lake
- ZIP Code
- 98837
- Counties Served
- Grant
- Cities Served
- Moses Lake
- Open Violations
- 0
- State
- Washington
Violation Summary
626
Total Violations
25
Health-Based
0
Open Now
Most recent violation: 2022-10-01
Explore Washington Water Quality
See all water systems, lead data, and violation trends for Washington.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: WA5356300.SafeWater Home