PIERRE
Community Water System · South Dakota · PIERRE
PWSID: SD4600242
Has Violations
Population Served
14.1K
Service Connections
5.1K
Total Violations
9
Health-Based Violations
0
Lead & Copper Data
Lead Level
Safe1.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2023-12-31
015 ppb action level
Copper Level
1920 ppb
Action Level: 1,300 ppb (EPA) · Sampled: 1992-12-31
Copper action level exceeded
System Details
- Water Source
- Surface Water
- System Type
- Community Water System
- City
- PIERRE
- ZIP Code
- 57501
- Counties Served
- Hughes
- Cities Served
- PIERRE
- Open Violations
- 0
- State
- South Dakota
Violation Summary
9
Total Violations
0
Health-Based
0
Open Now
Most recent violation: 2008-01-01
Explore South Dakota Water Quality
See all water systems, lead data, and violation trends for South Dakota.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: SD4600242.SafeWater Home