Population Served
25.5K
Service Connections
9.8K
Total Violations
79
Health-Based Violations
17
Lead & Copper Data
Lead Level
Safe0.80 ppb
Action Level: 15 ppb (EPA) · Sampled: 2025-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Surface Water
- System Type
- Community Water System
- City
- OTTUMWA
- ZIP Code
- 52501
- Counties Served
- Wapello
- Cities Served
- OTTUMWA
- Open Violations
- 0
- State
- Iowa
Violation Summary
79
Total Violations
17
Health-Based
0
Open Now
Most recent violation: 2024-01-01
Explore Iowa Water Quality
See all water systems, lead data, and violation trends for Iowa.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: IA9083012.SafeWater Home