OLNEY SPRINGS TOWN OF
PWS ID: CO0113500 · OLNEY SPRINGS, Colorado 81062
Population Served
399
Total Violations
493
Health-Based Violations
29
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 210
- County
- Crowley
- School/Daycare
- No
- MCL Violations
- 24
- Monitoring Violations
- 441
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 70 | 2011 |
| Coliform (TCR) | MCL | 24 | 2013 |
| Chlorine | MR | 23 | 2018 |
| Xylenes, Total | MR | 21 | 2011 |
| Lead and Copper Rule | MR | 13 | 2006 |
| Nitrate | MR | 13 | 2008 |
| Fluoride | MR | 10 | 2005 |
| Arsenic | MR | 10 | 2005 |
| Mercury | MR | 10 | 2005 |
| Barium | MR | 10 | 2005 |
| Cadmium | MR | 10 | 2005 |
| Nickel | MR | 10 | 2005 |
| Antimony, Total | MR | 10 | 2005 |
| Selenium | MR | 10 | 2005 |
| Beryllium, Total | MR | 10 | 2005 |
| Thallium, Total | MR | 10 | 2005 |
| Chromium | MR | 10 | 2005 |
| BHC-GAMMA | MR | 9 | 2024 |
| Ethylbenzene | MR | 9 | 2011 |
| Consumer Confidence Rule | Other | 9 | 2019 |
| Total Haloacetic Acids (HAA5) | MR | 8 | 2011 |
| TTHM | MR | 8 | 2011 |
| Endrin | MR | 5 | 2005 |
| Endothall | MR | 5 | 2005 |
| OXAMYL | MR | 5 | 2005 |
| Simazine | MR | 5 | 2005 |
| Di(2-ethylhexyl) phthalate | MR | 5 | 2005 |
| Aldicarb sulfone | MR | 5 | 2005 |
| Carbofuran | MR | 5 | 2005 |
| Aldicarb | MR | 5 | 2005 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.