RICHLAND CITY OF
Community Water System · Washington · Richland
PWSID: WA5372250
WholesalerCompliant
Population Served
106.2K
Service Connections
32.2K
Total Violations
45
Health-Based Violations
1
Lead & Copper Data
Lead Level
Caution2.40 ppb
Action Level: 15 ppb (EPA) · Sampled: 2024-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Surface Water
- System Type
- Community Water System
- City
- Richland
- ZIP Code
- 99352
- Counties Served
- Benton
- Cities Served
- Richland
- Open Violations
- 0
- State
- Washington
Violation Summary
45
Total Violations
1
Health-Based
0
Open Now
Most recent violation: 2019-04-01
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: WA5372250.SafeWater Home