HILLROSE TOWN OF
Colorado - Community Water System - PWSID: CO0144010
System Information
| PWSID | CO0144010 |
| System Name | HILLROSE TOWN OF |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 1, 1980 |
| Last Reported | Feb 23, 2026 |
Location & Contact
| State | Colorado |
| City | HILLROSE |
| ZIP Code | 80733 |
| Address | - |
| Organization | COLERICK JR, DALE |
| Phone | 970-847-3761 |
Population & Service
| Population Served | 310 |
| Service Connections | 139 |
Drinking Water Violations (49)
This water system has 49 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 14, 2017 | - | Other | No | No | - | - | - | Resolved | Jun 23, 2017 | - | |
| Mar 14, 2017 | - | Other | No | No | - | - | - | Resolved | Jun 23, 2017 | - | |
| Mar 14, 2017 | - | Other | No | No | - | - | - | Resolved | Jun 23, 2017 | - | |
| Mar 14, 2017 | - | Other | No | No | - | - | - | Resolved | Jun 23, 2017 | - | |
| Oct 1, 2007 | Dec 31, 2007 | MCL | Yes | No | 31 UG/L | 30 ug/L | 30 | Resolved | Dec 31, 2007 | - | |
| Oct 1, 2007 | Dec 31, 2007 | MCL | Yes | No | 31 UG/L | 30 ug/L | 30 | Resolved | Dec 31, 2007 | - | |
| Oct 1, 2007 | Dec 31, 2007 | MCL | Yes | No | 31 UG/L | 30 ug/L | 30 | Resolved | Dec 31, 2007 | - | |
| Oct 1, 2007 | Dec 31, 2007 | MCL | Yes | No | 31 UG/L | 30 ug/L | 30 | Resolved | Dec 31, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | 31 UG/L | 30 ug/L | 30 | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | 31 UG/L | 30 ug/L | 30 | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | 31 UG/L | 30 ug/L | 30 | Resolved | Sep 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | 32 UG/L | 30 ug/L | 30 | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | 32 UG/L | 30 ug/L | 30 | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | 32 UG/L | 30 ug/L | 30 | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MCL | Yes | No | 34 UG/L | 30 ug/L | 30 | Resolved | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MCL | Yes | No | 34 UG/L | 30 ug/L | 30 | Resolved | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MCL | Yes | No | 34 UG/L | 30 ug/L | 30 | Resolved | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MCL | Yes | No | 34 UG/L | 30 ug/L | 30 | Resolved | Jun 30, 2006 | - | |
| Jan 1, 2006 | Mar 31, 2006 | MCL | Yes | No | 34 UG/L | 30 ug/L | 30 | Resolved | Mar 31, 2006 | - | |
| Jan 1, 2006 | Mar 31, 2006 | MCL | Yes | No | 34 UG/L | 30 ug/L | 30 | Resolved | Mar 31, 2006 | - | |
| Jan 1, 2006 | Mar 31, 2006 | MCL | Yes | No | 34 UG/L | 30 ug/L | 30 | Resolved | Mar 31, 2006 | - | |
| Jan 1, 2006 | Mar 31, 2006 | MCL | Yes | No | 34 UG/L | 30 ug/L | 30 | Resolved | Mar 31, 2006 | - | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | 35 UG/L | 30 ug/L | 30 | Resolved | Dec 31, 2005 | - | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | 35 UG/L | 30 ug/L | 30 | Resolved | Dec 31, 2005 | - | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | 35 UG/L | 30 ug/L | 30 | Resolved | Dec 31, 2005 | - | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | 35 UG/L | 30 ug/L | 30 | Resolved | Dec 31, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | 37 UG/L | 30 ug/L | 30 | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | 37 UG/L | 30 ug/L | 30 | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | 37 UG/L | 30 ug/L | 30 | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | 37 UG/L | 30 ug/L | 30 | Resolved | Sep 30, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 37 UG/L | 30 ug/L | 30 | Resolved | Jun 30, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 37 UG/L | 30 ug/L | 30 | Resolved | Jun 30, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 37 UG/L | 30 ug/L | 30 | Resolved | Jun 30, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 37 UG/L | 30 ug/L | 30 | Resolved | Jun 30, 2005 | - | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | 36 UG/L | 30 ug/L | 30 | Resolved | Mar 31, 2005 | - | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | 36 UG/L | 30 ug/L | 30 | Resolved | Mar 31, 2005 | - | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | 36 UG/L | 30 ug/L | 30 | Resolved | Mar 31, 2005 | - | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | 36 UG/L | 30 ug/L | 30 | Resolved | Mar 31, 2005 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | 36 UG/L | 30 ug/L | 30 | Resolved | Dec 31, 2004 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | 36 UG/L | 30 ug/L | 30 | Resolved | Dec 31, 2004 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | 36 UG/L | 30 ug/L | 30 | Resolved | Dec 31, 2004 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | 36 UG/L | 30 ug/L | 30 | Resolved | Dec 31, 2004 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | 36 UG/L | 30 ug/L | 30 | Resolved | Dec 31, 2004 | - | |
| Sep 1, 2001 | Sep 30, 2001 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2001 | - | |
| Sep 1, 2001 | Sep 30, 2001 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2001 | - | |
| Sep 1, 2001 | Sep 30, 2001 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2001 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - |
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.