DEER VIEW COOPERATIVE
PWS ID: OR4101046 · RAINIER, Oregon 97048
Population Served
90
Total Violations
314
Health-Based Violations
6
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 47
- County
- Columbia
- School/Daycare
- No
- MCL Violations
- 6
- Monitoring Violations
- 302
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 15 | 2011 |
| Lead and Copper Rule | MR | 9 | 2024 |
| Nitrate | MR | 9 | 2009 |
| Arsenic | MR | 7 | 2008 |
| Revised Total Coliform Rule | MON | 7 | 2024 |
| Coliform (TCR) | MCL | 6 | 2015 |
| Endrin | MR | 5 | 2020 |
| Methoxychlor | MR | 5 | 2020 |
| Di(2-ethylhexyl) phthalate | MR | 5 | 2020 |
| Dinoseb | MR | 5 | 2020 |
| Hexachlorocyclopentadiene | MR | 5 | 2020 |
| Heptachlor | MR | 5 | 2020 |
| 2,4-D | MR | 5 | 2020 |
| HEXACHLOROBENZENE | MR | 5 | 2020 |
| Pentachlorophenol | MR | 5 | 2020 |
| Total Polychlorinated Biphenyls (PCB) | MR | 5 | 2020 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 5 | 2020 |
| ETHYLENE DIBROMIDE | MR | 5 | 2020 |
| Chlordane | MR | 5 | 2020 |
| 2,4,5-TP | MR | 5 | 2020 |
| Heptachlor epoxide | MR | 5 | 2020 |
| Atrazine | MR | 5 | 2020 |
| Simazine | MR | 5 | 2020 |
| Di(2-ethylhexyl) adipate | MR | 5 | 2020 |
| Diquat | MR | 5 | 2020 |
| Dalapon | MR | 5 | 2020 |
| BHC-GAMMA | MR | 5 | 2020 |
| Toxaphene | MR | 5 | 2020 |
| Endothall | MR | 5 | 2020 |
| Glyphosate | MR | 5 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.