BAYARD WATER SUPPLY
PWS ID: IA3907092 · ADAIR, Iowa 50002
Population Served
405
Total Violations
114
Health-Based Violations
60
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 205
- County
- Guthrie
- School/Daycare
- No
- MCL Violations
- 60
- Monitoring Violations
- 38
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Radium (-226 and -228) | MCL | 60 | 2009 |
| Combined Radium (-226 and -228) | MR | 9 | 1990 |
| Gross Alpha, Excl. Radon and U | MR | 8 | 1990 |
| Revised Total Coliform Rule | MON | 8 | 2020 |
| Total Haloacetic Acids (HAA5) | MR | 5 | 2005 |
| Nitrite | MR | 4 | 2022 |
| Nitrate | MR | 4 | 2002 |
| Consumer Confidence Rule | Other | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.