Population Served
41.6K
Service Connections
15.4K
Total Violations
36
Health-Based Violations
10
Lead & Copper Data
Lead Level
Elevated8.30 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
- MARION
- ZIP Code
- 52302
- Counties Served
- Linn
- Cities Served
- MARION
- Open Violations
- 0
- State
- Iowa
Violation Summary
36
Total Violations
10
Health-Based
0
Open Now
Most recent violation: 2015-01-01
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: IA5751035.SafeWater Home