COLORADO CITY MD
PWS ID: CO0151200 · COLORADO CITY, Colorado 81019
Population Served
2,755
Total Violations
437
Health-Based Violations
162
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,209
- County
- Pueblo
- School/Daycare
- No
- MCL Violations
- 120
- Monitoring Violations
- 233
- Treatment Tech Violations
- 38
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MCL | 60 | 2023 |
| TTHM | MCL | 54 | 2022 |
| Chlorite | MR | 36 | 2023 |
| Chlorine dioxide | MR | 33 | 2023 |
| Interim Enhanced Surface Water Treatment Rule | MR | 30 | 2025 |
| Public Notice | Other | 26 | 2025 |
| Total Haloacetic Acids (HAA5) | MR | 24 | 2025 |
| Surface Water Treatment Rule | TT | 18 | 2016 |
| TTHM | MR | 18 | 2024 |
| Interim Enhanced Surface Water Treatment Rule | TT | 16 | 2021 |
| Lead and Copper Rule | MR | 12 | 2025 |
| Surface Water Treatment Rule | MR | 12 | 2025 |
| Coliform (TCR) | MR | 10 | 2006 |
| Consumer Confidence Rule | Other | 9 | 2023 |
| Dalapon | MR | 7 | 2023 |
| Coliform (TCR) | MCL | 6 | 1998 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | 4 | 2016 |
| Chlorine dioxide | MRDL | 4 | 2016 |
| Arsenic | MR | 4 | 2022 |
| Barium | MR | 4 | 2022 |
| Chromium | MR | 4 | 2022 |
| Nickel | MR | 4 | 2022 |
| Antimony, Total | MR | 4 | 2022 |
| Beryllium, Total | MR | 4 | 2022 |
| Thallium, Total | MR | 4 | 2022 |
| Selenium | MR | 4 | 2022 |
| Mercury | MR | 4 | 2022 |
| Groundwater Rule | TT | 4 | 2023 |
| Cadmium | MR | 4 | 2022 |
| Revised Total Coliform Rule | Other | 3 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.