CHEMICAL MATERIALS ACTIVITY WEST
PWS ID: CO0151600 · PUEBLO, Colorado 81006
Population Served
3,000
Total Violations
302
Health-Based Violations
11
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Federal
- Connections
- 51
- County
- Pueblo
- School/Daycare
- No
- MCL Violations
- 7
- Monitoring Violations
- 286
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 13 | 2011 |
| 1,2,4-Trichlorobenzene | MR | 12 | 2013 |
| cis-1,2-Dichloroethylene | MR | 12 | 2013 |
| DICHLOROMETHANE | MR | 12 | 2013 |
| p-Dichlorobenzene | MR | 12 | 2013 |
| Vinyl chloride | MR | 12 | 2013 |
| 1,1-Dichloroethylene | MR | 12 | 2013 |
| trans-1,2-Dichloroethylene | MR | 12 | 2013 |
| 1,2-Dichloroethane | MR | 12 | 2013 |
| 1,1,1-Trichloroethane | MR | 12 | 2013 |
| 1,2-Dichloropropane | MR | 12 | 2013 |
| Trichloroethylene | MR | 12 | 2013 |
| 1,1,2-Trichloroethane | MR | 12 | 2013 |
| CHLOROBENZENE | MR | 12 | 2013 |
| Benzene | MR | 12 | 2013 |
| Toluene | MR | 12 | 2013 |
| Ethylbenzene | MR | 12 | 2013 |
| o-Dichlorobenzene | MR | 12 | 2013 |
| Carbon tetrachloride | MR | 12 | 2013 |
| Styrene | MR | 12 | 2013 |
| Tetrachloroethylene | MR | 12 | 2013 |
| Xylenes, Total | MR | 9 | 2011 |
| Coliform (TCR) | MCL | 6 | 1996 |
| Atrazine | MR | 6 | 2011 |
| Revised Total Coliform Rule | MON | 6 | 2022 |
| Chlorine | MR | 6 | 2022 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | 4 | 2017 |
| Lead and Copper Rule | MR | 3 | 2014 |
| Di(2-ethylhexyl) phthalate | MR | 3 | 2006 |
| Public Notice | Other | 1 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.