ADRIAN PWS
PWS ID: MO1010001 · ADRIAN, Missouri 64720-0000
Population Served
1,635
Total Violations
230
Health-Based Violations
110
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 731
- County
- Bates
- School/Daycare
- No
- MCL Violations
- 60
- Monitoring Violations
- 103
- Treatment Tech Violations
- 50
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 47 | 2021 |
| Interim Enhanced Surface Water Treatment Rule | TT | 41 | 2020 |
| Coliform (TCR) | MR | 30 | 2008 |
| Revised Total Coliform Rule | MON | 16 | 2024 |
| TTHM | MR | 12 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 12 | 2024 |
| Total Haloacetic Acids (HAA5) | MCL | 11 | 2005 |
| Consumer Confidence Rule | Other | 8 | 2020 |
| Public Notice | Other | 8 | 2021 |
| Interim Enhanced Surface Water Treatment Rule | MR | 8 | 2025 |
| Simazine | MR | 7 | 2025 |
| Atrazine | MR | 7 | 2025 |
| LASSO | MR | 7 | 2025 |
| Surface Water Treatment Rule | TT | 6 | 2002 |
| Surface Water Treatment Rule | MR | 4 | 2025 |
| CARBON, TOTAL | TT | 3 | 2004 |
| Atrazine | MCL | 2 | 1994 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.