CLIMAX MOLYBDENUM CO HENDERSON MILL
PWS ID: CO0225116 · EMPIRE, Colorado 80438
Population Served
165
Total Violations
221
Health-Based Violations
76
Water Source
Surface Water
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 3
- County
- Grand
- School/Daycare
- No
- MCL Violations
- 52
- Monitoring Violations
- 142
- Treatment Tech Violations
- 19
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 38 | 2007 |
| Chlorine dioxide | MR | 34 | 2011 |
| Chlorite | MR | 34 | 2011 |
| Coliform (TCR) | MR | 16 | 2006 |
| Total Haloacetic Acids (HAA5) | MCL | 14 | 2010 |
| Surface Water Treatment Rule | TT | 11 | 2003 |
| Interim Enhanced Surface Water Treatment Rule | TT | 8 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 5 | 2024 |
| TTHM | MR | 5 | 2024 |
| Chlorine dioxide | MRDL | 5 | 2011 |
| Nitrate | MR | 4 | 1993 |
| Interim Enhanced Surface Water Treatment Rule | MR | 4 | 2024 |
| Lead and Copper Rule | MR | 4 | 2025 |
| Nickel | MR | 3 | 1998 |
| Selenium | MR | 3 | 1998 |
| Chromium | MR | 3 | 1998 |
| Mercury | MR | 3 | 1998 |
| Cadmium | MR | 3 | 1998 |
| Antimony, Total | MR | 3 | 1998 |
| Arsenic | MR | 3 | 1998 |
| Beryllium, Total | MR | 3 | 1998 |
| Fluoride | MR | 3 | 1998 |
| Thallium, Total | MR | 3 | 1998 |
| Surface Water Treatment Rule | MR | 3 | 2002 |
| Barium | MR | 3 | 1998 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.