CLAYTON WATER SUPPLY
PWS ID: IA2203039 · CLAYTON, Iowa 52049
Population Served
45
Total Violations
63
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 82
- County
- Clayton
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 13
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Consumer Confidence Rule | Other | 8 | 2010 |
| Arsenic | MR | 8 | 2000 |
| Gross Alpha, Excl. Radon and U | MR | 4 | 2019 |
| Lead and Copper Rule | MR | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.