WALSENBURG CITY OF
PWS ID: CO0128900 · WALSENBURG, Colorado 81089
Population Served
3,230
Total Violations
260
Health-Based Violations
135
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,928
- County
- Huerfano
- School/Daycare
- No
- MCL Violations
- 16
- Monitoring Violations
- 61
- Treatment Tech Violations
- 119
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Interim Enhanced Surface Water Treatment Rule | TT | 73 | 2022 |
| Public Notice | Other | 53 | 2025 |
| Surface Water Treatment Rule | TT | 39 | 2018 |
| Interim Enhanced Surface Water Treatment Rule | MR | 27 | 2020 |
| TTHM | MCL | 16 | 2020 |
| Surface Water Treatment Rule | MR | 9 | 2020 |
| E. COLI | MR | 6 | 2018 |
| TTHM | MR | 6 | 2025 |
| Groundwater Rule | TT | 5 | 2015 |
| Revised Total Coliform Rule | Other | 3 | 2020 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2015 |
| Lead and Copper Rule | MR | 3 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 2 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 2 | 2024 |
| Benzene | MR | 1 | 1989 |
| Carbon tetrachloride | MR | 1 | 1989 |
| 1,1,1-Trichloroethane | MR | 1 | 1989 |
| Trichloroethylene | MR | 1 | 1989 |
| 1,2-Dichloroethane | MR | 1 | 1989 |
| 1,1-Dichloroethylene | MR | 1 | 1989 |
| p-Dichlorobenzene | MR | 1 | 1989 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.