DEL NORTE TOWN OF
PWS ID: CO0153200 · DEL NORTE, Colorado 81132
Population Served
1,429
Total Violations
332
Health-Based Violations
16
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 800
- County
- Rio Grande
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 281
- Treatment Tech Violations
- 7
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Public Notice | Other | 19 | 2025 |
| Nitrate | MR | 10 | 2009 |
| Coliform (TCR) | MR | 9 | 2002 |
| TTHM | MR | 9 | 2025 |
| Coliform (TCR) | MCL | 9 | 2013 |
| Total Haloacetic Acids (HAA5) | MR | 9 | 2025 |
| Lead and Copper Rule | MR | 7 | 2018 |
| Arsenic | MR | 4 | 2006 |
| Barium | MR | 4 | 2006 |
| Thallium, Total | MR | 4 | 2006 |
| Fluoride | MR | 4 | 2006 |
| Endrin | MR | 4 | 2005 |
| Dalapon | MR | 4 | 2005 |
| Diquat | MR | 4 | 2005 |
| Di(2-ethylhexyl) adipate | MR | 4 | 2005 |
| Simazine | MR | 4 | 2005 |
| Picloram | MR | 4 | 2005 |
| Dinoseb | MR | 4 | 2005 |
| Aldicarb sulfoxide | MR | 4 | 2005 |
| Carbofuran | MR | 4 | 2005 |
| Atrazine | MR | 4 | 2005 |
| Heptachlor | MR | 4 | 2005 |
| Heptachlor epoxide | MR | 4 | 2005 |
| 2,4-D | MR | 4 | 2005 |
| ETHYLENE DIBROMIDE | MR | 4 | 2005 |
| Methoxychlor | MR | 4 | 2005 |
| OXAMYL | MR | 4 | 2005 |
| Beryllium, Total | MR | 4 | 2006 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 4 | 2005 |
| Chlorine | MR | 4 | 2007 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.