MITCHELL, CITY OF
PWS ID: OR4100533 · MITCHELL, Oregon 97750
Population Served
138
Total Violations
75
Health-Based Violations
19
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 95
- County
- Wheeler
- School/Daycare
- No
- MCL Violations
- 19
- Monitoring Violations
- 47
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 19 | 1996 |
| Coliform (TCR) | MR | 18 | 2014 |
| Nitrate | MR | 3 | 1996 |
| Revised Total Coliform Rule | MON | 2 | 2020 |
| COLIPHAGE | MR | 2 | 2018 |
| 2,4-D | MR | 1 | 1999 |
| 2,4,5-TP | MR | 1 | 1999 |
| Carbofuran | MR | 1 | 1999 |
| Chlordane | MR | 1 | 1999 |
| Diquat | MR | 1 | 1999 |
| Glyphosate | MR | 1 | 1999 |
| Hexachlorocyclopentadiene | MR | 1 | 1999 |
| Toxaphene | MR | 1 | 1999 |
| OXAMYL | MR | 1 | 1999 |
| E. COLI | MR | 1 | 2014 |
| Combined Radium (-226 and -228) | MR | 1 | 1976 |
| Total Polychlorinated Biphenyls (PCB) | MR | 1 | 1999 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 1 | 1999 |
| Dalapon | MR | 1 | 1999 |
| Lead and Copper Rule | MR | 1 | 1994 |
| Picloram | MR | 1 | 1999 |
| ETHYLENE DIBROMIDE | MR | 1 | 1999 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1976 |
| Endothall | MR | 1 | 1999 |
| Di(2-ethylhexyl) adipate | MR | 1 | 1999 |
| Pentachlorophenol | MR | 1 | 1999 |
| Di(2-ethylhexyl) phthalate | MR | 1 | 1999 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.