AGUILAR TOWN OF
PWS ID: CO0136100 · AGUILAR, Colorado 81020
Population Served
447
Total Violations
155
Health-Based Violations
11
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 443
- County
- Las Animas
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 133
- Treatment Tech Violations
- 9
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 39 | 2011 |
| Nitrate | MR | 15 | 2012 |
| Chlorine | MR | 9 | 2023 |
| Public Notice | Other | 8 | 2022 |
| Lead and Copper Rule | MR | 7 | 2024 |
| Surface Water Treatment Rule | MR | 6 | 2019 |
| Surface Water Treatment Rule | TT | 6 | 2017 |
| Revised Total Coliform Rule | MON | 6 | 2023 |
| Fluoride | MR | 4 | 2005 |
| Barium | MR | 4 | 2005 |
| Chromium | MR | 4 | 2005 |
| Thallium, Total | MR | 4 | 2005 |
| Cadmium | MR | 4 | 2005 |
| E. COLI | MR | 4 | 2010 |
| Selenium | MR | 4 | 2005 |
| Mercury | MR | 4 | 2005 |
| Arsenic | MR | 4 | 2005 |
| Nickel | MR | 4 | 2005 |
| Antimony, Total | MR | 4 | 2005 |
| Beryllium, Total | MR | 4 | 2005 |
| Gross Alpha, Excl. Radon and U | MR | 3 | 1999 |
| Groundwater Rule | TT | 3 | 2020 |
| Coliform (TCR) | MCL | 2 | 1991 |
| Consumer Confidence Rule | Other | 2 | 2003 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.