WASHINGTON STATE UNIVERSITY
Community Water System · Washington · Pullman
PWSID: WA5393200
WholesalerCompliant
Population Served
21.5K
Service Connections
4.4K
Total Violations
27
Health-Based Violations
0
Lead & Copper Data
Lead Level
Caution4.90 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
- Groundwater
- System Type
- Community Water System
- City
- Pullman
- ZIP Code
- 99164-1150
- Counties Served
- Whitman
- Cities Served
- Pullman
- Open Violations
- 0
- State
- Washington
Violation Summary
27
Total Violations
0
Health-Based
0
Open Now
Most recent violation: 2008-04-01
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: WA5393200.SafeWater Home