YELM CITY OF
Community Water System · Washington · Yelm
PWSID: WA5399350
WholesalerHas Violations
Population Served
16.6K
Service Connections
4.3K
Total Violations
9
Health-Based Violations
0
Lead & Copper Data
Lead Level
Caution1.90 ppb
Action Level: 15 ppb (EPA) · Sampled: 2024-12-31
015 ppb action level
Copper Level
1600 ppb
Action Level: 1,300 ppb (EPA) · Sampled: 2014-12-31
Copper action level exceeded
System Details
- Water Source
- Groundwater
- System Type
- Community Water System
- City
- Yelm
- ZIP Code
- 98597
- Counties Served
- Thurston
- Cities Served
- Yelm
- Open Violations
- 0
- State
- Washington
Violation Summary
9
Total Violations
0
Health-Based
0
Open Now
Most recent violation: 2016-07-01
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: WA5399350.SafeWater Home