DOWNEY CITY OF
PWS ID: ID6030012 · DOWNEY, Idaho 83234
Population Served
625
Total Violations
77
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 299
- County
- Bannock
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 74
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 7 | 2012 |
| Chlorine | MR | 4 | 2025 |
| Lead and Copper Rule | MR | 4 | 1996 |
| Coliform (TCR) | MCL | 2 | 1996 |
| Gross Alpha, Excl. Radon and U | MR | 2 | 2014 |
| Nitrate | MR | 1 | 1995 |
| Beryllium, Total | MR | 1 | 1993 |
| Thallium, Total | MR | 1 | 1993 |
| Nickel | MR | 1 | 1993 |
| Nitrite | MR | 1 | 1993 |
| Di(2-ethylhexyl) phthalate | MR | 1 | 1996 |
| Toxaphene | MR | 1 | 1993 |
| Dinoseb | MR | 1 | 1993 |
| p-Dichlorobenzene | MR | 1 | 1993 |
| Atrazine | MR | 1 | 1993 |
| 1,2,4-Trichlorobenzene | MR | 1 | 1993 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 1 | 1993 |
| Chlordane | MR | 1 | 1993 |
| 1,1-Dichloroethylene | MR | 1 | 1993 |
| CHLOROBENZENE | MR | 1 | 1993 |
| 1,2-Dichloroethane | MR | 1 | 1993 |
| Tetrachloroethylene | MR | 1 | 1993 |
| LASSO | MR | 1 | 1993 |
| cis-1,2-Dichloroethylene | MR | 1 | 1993 |
| 1,1,1-Trichloroethane | MR | 1 | 1993 |
| Hexachlorocyclopentadiene | MR | 1 | 1993 |
| o-Dichlorobenzene | MR | 1 | 1993 |
| Glyphosate | MR | 1 | 1993 |
| Trichloroethylene | MR | 1 | 1993 |
| Benzo(a)pyrene | MR | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.