SUPERIOR MD NO 1
Colorado — Community Water System — PWSID: CO0107725
System Information
| PWSID | CO0107725 |
| System Name | SUPERIOR MD NO 1 |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 15, 1990 |
| Last Reported | Feb 23, 2026 |
Location & Contact
| State | Colorado |
| City | SUPERIOR |
| ZIP Code | 80027 |
| Address | 124 E COAL CREEK DR |
| Organization | WIDNER, JIM |
| Phone | 720-428-9182 |
Population & Service
| Population Served | 17,900 |
| Service Connections | 3,778 |
Drinking Water Violations (165)
This water system has 165 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1, 2021 | Dec 31, 2021 | TT | Yes | No | — | — | — | Resolved | Dec 31, 2021 | — | |
| Dec 1, 2021 | Dec 31, 2021 | TT | Yes | No | — | — | — | Resolved | Dec 31, 2021 | — | |
| Dec 1, 2021 | Dec 31, 2021 | TT | Yes | No | — | — | — | Resolved | Dec 31, 2021 | — | |
| Dec 1, 2021 | Dec 31, 2021 | TT | Yes | No | — | — | — | Resolved | Dec 31, 2021 | — | |
| Dec 1, 2021 | Dec 31, 2021 | TT | Yes | No | — | — | — | Resolved | Dec 31, 2021 | — | |
| Nov 1, 2020 | Nov 30, 2020 | MR | No | Yes | — | — | — | Resolved | Nov 30, 2020 | — | |
| Nov 1, 2020 | Nov 30, 2020 | MR | No | Yes | — | — | — | Resolved | Nov 30, 2020 | — | |
| Nov 1, 2020 | Nov 30, 2020 | MR | No | Yes | — | — | — | Resolved | Nov 30, 2020 | — | |
| Nov 1, 2020 | Nov 30, 2020 | MR | No | Yes | — | — | — | Resolved | Nov 30, 2020 | — | |
| Nov 1, 2020 | Nov 30, 2020 | MR | No | Yes | — | — | — | Resolved | Nov 30, 2020 | — | |
| Nov 1, 2020 | Nov 30, 2020 | TT | Yes | No | — | — | — | Resolved | Nov 30, 2020 | — | |
| Nov 1, 2020 | Nov 30, 2020 | TT | Yes | No | — | — | — | Resolved | Nov 30, 2020 | — | |
| Nov 1, 2020 | Nov 30, 2020 | MR | No | Yes | — | — | — | Resolved | Nov 30, 2020 | — | |
| Nov 1, 2020 | Nov 30, 2020 | TT | Yes | No | — | — | — | Resolved | Nov 30, 2020 | — | |
| May 1, 2013 | May 31, 2013 | TT | Yes | No | — | — | — | Resolved | May 31, 2013 | — | |
| May 1, 2013 | May 31, 2013 | TT | Yes | No | — | — | — | Resolved | May 31, 2013 | — | |
| May 1, 2013 | May 31, 2013 | TT | Yes | No | — | — | — | Resolved | May 31, 2013 | — | |
| May 1, 2013 | May 31, 2013 | TT | Yes | No | — | — | — | Resolved | May 31, 2013 | — | |
| May 1, 2013 | May 31, 2013 | TT | Yes | No | — | — | — | Resolved | May 31, 2013 | — | |
| May 1, 2013 | May 31, 2013 | TT | Yes | No | — | — | — | Resolved | May 31, 2013 | — | |
| May 1, 2013 | May 31, 2013 | TT | Yes | No | — | — | — | Resolved | May 31, 2013 | — | |
| May 1, 2013 | May 31, 2013 | TT | Yes | No | — | — | — | Resolved | May 31, 2013 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | Yes | — | TT | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | Yes | — | TT | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | Yes | — | TT | — | Resolved | Jun 30, 2011 | — | |
| Jul 1, 2006 | Sep 30, 2006 | TT | Yes | No | — | TT | — | Resolved | Sep 30, 2006 | — | |
| Jul 1, 2006 | Sep 30, 2006 | TT | Yes | No | — | TT | — | Resolved | Sep 30, 2006 | — | |
| Jul 1, 2006 | Sep 30, 2006 | TT | Yes | No | — | TT | — | Resolved | Sep 30, 2006 | — | |
| Jul 1, 2006 | Sep 30, 2006 | TT | Yes | No | — | TT | — | Resolved | Sep 30, 2006 | — | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2006 | — | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2006 | — | |
| Dec 1, 2005 | Dec 31, 2005 | MR | No | No | — | — | — | Resolved | Dec 31, 2005 | — | |
| Dec 1, 2005 | Dec 31, 2005 | MR | No | No | — | — | — | Resolved | Dec 31, 2005 | — | |
| Dec 1, 2005 | Dec 31, 2005 | MR | No | No | — | — | — | Resolved | Dec 31, 2005 | — | |
| Dec 1, 2005 | Dec 31, 2005 | MR | No | No | — | — | — | Resolved | Dec 31, 2005 | — | |
| Dec 1, 2005 | Dec 31, 2005 | MR | No | No | — | — | — | Resolved | Dec 31, 2005 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.0002 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.0002 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.0005 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.0005 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.0002 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.0002 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.003 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.05 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.0002 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.0002 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.05 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.007 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.007 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.003 mg/L | — | Resolved | Dec 31, 2007 | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.