TOLEDO WATER SUPPLY
PWS ID: IA8676027 · TOLEDO, Iowa 52342
Population Served
2,399
Total Violations
102
Health-Based Violations
29
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 960
- County
- Tama
- School/Daycare
- No
- MCL Violations
- 29
- Monitoring Violations
- 30
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Radium (-226 and -228) | MCL | 29 | 2015 |
| Combined Radium (-226 and -228) | MR | 9 | 2015 |
| Coliform (TCR) | MR | 7 | 2001 |
| Arsenic | MR | 7 | 2000 |
| Nitrate | MR | 5 | 2019 |
| Combined Radium (-226 and -228) | Other | 5 | 1986 |
| Public Notice | Other | 5 | 2017 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1985 |
| Cadmium | MR | 1 | 2003 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.