POTWIN, CITY OF
PWS ID: KS2001518 · POTWIN, Kansas 67123
Population Served
424
Total Violations
88
Health-Based Violations
28
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 192
- County
- Butler
- School/Daycare
- No
- MCL Violations
- 28
- Monitoring Violations
- 35
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MCL | 16 | 2017 |
| Consumer Confidence Rule | Other | 13 | 2009 |
| TTHM | MCL | 12 | 2017 |
| TTHM | MR | 11 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 9 | 2025 |
| Lead and Copper Rule | MR | 5 | 2021 |
| Coliform (TCR) | MR | 4 | 2011 |
| Public Notice | Other | 3 | 2017 |
| LEAD AND COPPER RULE REVISIONS | RPT | 3 | 2024 |
| Revised Total Coliform Rule | MON | 3 | 2023 |
| Chlorine | MR | 3 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.