CEDARHURST IMPROVEMENT CLUB
PWS ID: OR4100280 · ESTACADA, Oregon 97023
Population Served
60
Total Violations
180
Health-Based Violations
22
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 30
- County
- Clackamas
- School/Daycare
- No
- MCL Violations
- 18
- Monitoring Violations
- 145
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 78 | 2015 |
| Coliform (TCR) | MCL | 18 | 2008 |
| Lead and Copper Rule | MR | 12 | 2022 |
| Consumer Confidence Rule | Other | 8 | 2024 |
| Nitrate | MR | 6 | 2011 |
| TTHM | MR | 6 | 2016 |
| Total Haloacetic Acids (HAA5) | MR | 6 | 2016 |
| Revised Total Coliform Rule | TT | 3 | 2021 |
| Public Notice | Other | 2 | 2025 |
| Revised Total Coliform Rule | MON | 2 | 2025 |
| COLIPHAGE | MR | 2 | 2012 |
| Endrin | MR | 1 | 2020 |
| Toxaphene | MR | 1 | 2020 |
| Diquat | MR | 1 | 2020 |
| Glyphosate | MR | 1 | 2020 |
| Di(2-ethylhexyl) adipate | MR | 1 | 2020 |
| OXAMYL | MR | 1 | 2020 |
| Di(2-ethylhexyl) phthalate | MR | 1 | 2020 |
| Picloram | MR | 1 | 2020 |
| Atrazine | MR | 1 | 2020 |
| LASSO | MR | 1 | 2020 |
| Heptachlor epoxide | MR | 1 | 2020 |
| 2,4,5-TP | MR | 1 | 2020 |
| HEXACHLOROBENZENE | MR | 1 | 2020 |
| Benzo(a)pyrene | MR | 1 | 2020 |
| Pentachlorophenol | MR | 1 | 2020 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 1 | 2020 |
| ETHYLENE DIBROMIDE | MR | 1 | 2020 |
| E. COLI | MR | 1 | 2024 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1976 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.