BUFFALO WATER SUPPLY
PWS ID: IA8218050 · BUFFALO, Iowa 52728
Population Served
1,176
Total Violations
68
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 450
- County
- Scott
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 42
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 8 | 1994 |
| Fluoride | MR | 5 | 2007 |
| Selenium | MR | 5 | 1988 |
| Arsenic | MR | 4 | 1988 |
| Barium | MR | 4 | 1988 |
| Nitrate | MR | 4 | 1988 |
| Lead and Copper Rule | MR | 4 | 1990 |
| Cadmium | MR | 4 | 1988 |
| Mercury | MR | 4 | 1988 |
| Chromium | MR | 4 | 1988 |
| Nitrite | MR | 4 | 1997 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.