OAKLAND CITY WATER DEPARTMENT
PWS ID: IN5226005 · OAKLAND CITY, Indiana 47660
Population Served
2,938
Total Violations
326
Health-Based Violations
16
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,176
- County
- Gibson
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 295
- Treatment Tech Violations
- 16
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 13 | 2014 |
| Surface Water Treatment Rule | TT | 12 | 2003 |
| Fluoride | MR | 10 | 2006 |
| Arsenic | MR | 10 | 2006 |
| Chromium | MR | 10 | 2006 |
| Cadmium | MR | 10 | 2006 |
| Barium | MR | 10 | 2006 |
| Mercury | MR | 10 | 2006 |
| Selenium | MR | 10 | 2006 |
| Revised Total Coliform Rule | MON | 8 | 2024 |
| Coliform (TCR) | MR | 8 | 1996 |
| Beryllium, Total | MR | 7 | 2006 |
| Thallium, Total | MR | 7 | 2006 |
| Antimony, Total | MR | 7 | 2006 |
| Dalapon | MR | 7 | 2014 |
| Simazine | MR | 7 | 2024 |
| Di(2-ethylhexyl) phthalate | MR | 7 | 2024 |
| Atrazine | MR | 7 | 2024 |
| LASSO | MR | 7 | 2024 |
| Nickel | MR | 7 | 2006 |
| Di(2-ethylhexyl) adipate | MR | 7 | 2024 |
| 2,3,7,8-TCDD | MR | 6 | 2024 |
| Total Polychlorinated Biphenyls (PCB) | MR | 6 | 2024 |
| Consumer Confidence Rule | Other | 5 | 2016 |
| Endrin | MR | 4 | 2014 |
| Toxaphene | MR | 4 | 2014 |
| Diquat | MR | 4 | 2014 |
| Endothall | MR | 4 | 2014 |
| Picloram | MR | 4 | 2014 |
| Hexachlorocyclopentadiene | MR | 4 | 2014 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.