MERRILL WATER DEPARTMENT
PWS ID: OR4100518 · MERRILL, Oregon 97633
Population Served
907
Total Violations
42
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 435
- County
- Klamath
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 32
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 17 | 2006 |
| Nitrate | MR | 6 | 2007 |
| Coliform (TCR) | MCL | 4 | 2007 |
| Lead and Copper Rule | MR | 3 | 2003 |
| Gross Alpha, Excl. Radon and U | MR | 3 | 2022 |
| Consumer Confidence Rule | Other | 3 | 2024 |
| Asbestos | MR | 2 | 2002 |
| Combined Radium (-226 and -228) | MR | 1 | 1976 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.