CROW AGENCY WATER SYSTEM
PWS ID: 083090011 · CROW AGENCY, 08 59022
Population Served
1,300
Total Violations
254
Health-Based Violations
54
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Federal
- Connections
- 510
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 187
- Treatment Tech Violations
- 51
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Interim Enhanced Surface Water Treatment Rule | MR | 54 | 2025 |
| CARBON, TOTAL | MR | 36 | 2023 |
| CARBON, TOTAL | TT | 28 | 2020 |
| Surface Water Treatment Rule | MR | 24 | 2013 |
| Coliform (TCR) | MR | 19 | 2013 |
| Long Term 2 Enhanced Surface Water Treatment Rule | TT | 9 | 2017 |
| Interim Enhanced Surface Water Treatment Rule | TT | 8 | 2012 |
| Interim Enhanced Surface Water Treatment Rule | Other | 6 | 2016 |
| Surface Water Treatment Rule | TT | 6 | 2012 |
| TTHM | MR | 4 | 2006 |
| Lead and Copper Rule | MR | 4 | 2021 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2006 |
| Coliform (TCR) | MCL | 3 | 2006 |
| Mercury | MR | 2 | 2023 |
| Selenium | MR | 2 | 2023 |
| Barium | MR | 2 | 2023 |
| Arsenic | MR | 2 | 2023 |
| Cadmium | MR | 2 | 2023 |
| Chromium | MR | 2 | 2023 |
| Consumer Confidence Rule | Other | 1 | 2023 |
| 1,2,4-Trichlorobenzene | MR | 1 | 2023 |
| cis-1,2-Dichloroethylene | MR | 1 | 2023 |
| Xylenes, Total | MR | 1 | 2023 |
| o-Dichlorobenzene | MR | 1 | 2023 |
| 1,1,1-Trichloroethane | MR | 1 | 2023 |
| Trichloroethylene | MR | 1 | 2023 |
| 1,1,2-Trichloroethane | MR | 1 | 2023 |
| CHLOROBENZENE | MR | 1 | 2023 |
| Benzene | MR | 1 | 2023 |
| Toluene | MR | 1 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.