ROXBOROUGH WSD
Colorado — Community Water System — PWSID: CO0118055
System Information
| PWSID | CO0118055 |
| System Name | ROXBOROUGH WSD |
| 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 20, 1979 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | Colorado |
| City | LITTLETON |
| ZIP Code | 80125 |
| Address | 6222 N ROXBOROUGH PARK RD |
| Organization | MARCUM, MIKE |
| Phone | 303-979-7286 |
Population & Service
| Population Served | 13,765 |
| Service Connections | 3,707 |
Drinking Water Violations (25)
This water system has 25 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2020 | Jun 30, 2020 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jun 30, 2020 | Surface Water Treatment Rule |
| Jun 1, 2020 | Jun 30, 2020 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jun 30, 2020 | Surface Water Treatment Rule |
| Jun 1, 2020 | Jun 30, 2020 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jun 30, 2020 | Surface Water Treatment Rule |
| Jun 1, 2020 | Jun 30, 2020 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jun 30, 2020 | Surface Water Treatment Rule |
| Oct 1, 2013 | Dec 31, 2013 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2013 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2013 | Dec 31, 2013 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2013 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2013 | Dec 31, 2013 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2013 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2010 | Aug 31, 2010 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2010 | Total Coliform Rule |
| Aug 1, 2010 | Aug 31, 2010 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2010 | Total Coliform Rule |
| Aug 1, 2010 | Aug 31, 2010 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2010 | Total Coliform Rule |
| Aug 1, 2010 | Aug 31, 2010 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2010 | Total Coliform Rule |
| Jan 1, 2008 | Jan 31, 2008 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2008 | Total Coliform Rule |
| Jan 1, 2008 | Jan 31, 2008 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2008 | Total Coliform Rule |
| Jan 1, 2004 | Dec 31, 2004 | Chromium | MR | No | No | — | 0.1 mg/L | — | Resolved | Dec 31, 2004 | Inorganic Chemicals |
| Jan 1, 2004 | Dec 31, 2004 | Chromium | MR | No | No | — | 0.1 mg/L | — | Resolved | Dec 31, 2004 | Inorganic Chemicals |
| Jan 1, 2004 | Dec 31, 2004 | Chromium | MR | No | No | — | 0.1 mg/L | — | Resolved | Dec 31, 2004 | Inorganic Chemicals |
| May 1, 2000 | May 31, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2000 | Total Coliform Rule |
| May 1, 2000 | May 31, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2000 | Total Coliform Rule |
| May 1, 2000 | May 31, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2000 | Total Coliform Rule |
| Jul 1, 1999 | Jul 31, 1999 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 1999 | Total Coliform Rule |
| Jul 1, 1999 | Jul 31, 1999 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 1999 | Total Coliform Rule |
| Jul 1, 1999 | Jul 31, 1999 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 1999 | Total Coliform Rule |
| Jul 1, 1998 | Jul 31, 1998 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 1998 | Total Coliform Rule |
| Jul 1, 1998 | Jul 31, 1998 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 1998 | Total Coliform Rule |
| Jul 1, 1998 | Jul 31, 1998 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 1998 | Total Coliform Rule |
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.