ORIENT MUNICIPAL WATER SUPPLY
PWS ID: IA0160099 · ORIENT, Iowa 50858
Population Served
368
Total Violations
87
Health-Based Violations
12
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 162
- County
- Adair
- School/Daycare
- No
- MCL Violations
- 12
- Monitoring Violations
- 66
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MR | 8 | 1991 |
| Barium | MR | 8 | 1991 |
| Chromium | MR | 8 | 1991 |
| Lead and Copper Rule | MR | 8 | 1992 |
| Cadmium | MR | 8 | 1991 |
| TTHM | MCL | 8 | 2006 |
| Fluoride | MR | 8 | 1991 |
| Selenium | MR | 8 | 1991 |
| Mercury | MR | 8 | 1991 |
| Coliform (TCR) | MCL | 4 | 1996 |
| Coliform (TCR) | MR | 1 | 1998 |
| Nitrate | MR | 1 | 1985 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.