MAESER IMPROVEMENT DISTRICT
Utah — Community Water System — PWSID: UTAH24004
System Information
| PWSID | UTAH24004 |
| System Name | MAESER IMPROVEMENT DISTRICT |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1979 |
| Last Reported | Feb 23, 2026 |
Location & Contact
| State | Utah |
| City | VERNAL |
| ZIP Code | 84078 |
| Address | 2576 W 2700 N |
| Organization | MCCORMICK, DUSTIN CURT |
| Phone | 435-789-2353 |
Population & Service
| Population Served | 4,152 |
| Service Connections | 1,395 |
Drinking Water Violations (266)
This water system has 266 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2024 | — | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2024 | — | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2024 | — | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2024 | — | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2024 | — | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2024 | — | |
| Mar 1, 2017 | Mar 31, 2017 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2017 | — | |
| Mar 1, 2017 | Mar 31, 2017 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2017 | — | |
| Mar 1, 2017 | Mar 31, 2017 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2017 | — | |
| Feb 1, 2017 | Feb 28, 2017 | MR | No | Yes | — | — | — | Resolved | Feb 28, 2017 | — | |
| Feb 1, 2017 | Feb 28, 2017 | MR | No | Yes | — | — | — | Resolved | Feb 28, 2017 | — | |
| Feb 1, 2017 | Feb 28, 2017 | MR | No | Yes | — | — | — | Resolved | Feb 28, 2017 | — | |
| Jan 1, 2017 | Jan 31, 2017 | MR | No | Yes | — | — | — | Resolved | Jan 31, 2017 | — | |
| Jan 1, 2017 | Jan 31, 2017 | MR | No | Yes | — | — | — | Resolved | Jan 31, 2017 | — | |
| Jan 1, 2017 | Jan 31, 2017 | MR | No | Yes | — | — | — | Resolved | Jan 31, 2017 | — | |
| Oct 1, 2015 | — | MR | No | No | — | TT | — | Resolved | Oct 22, 2015 | — | |
| Oct 1, 2015 | — | MR | No | No | — | TT | — | Resolved | Oct 22, 2015 | — | |
| Oct 1, 2015 | — | MR | No | No | — | TT | — | Resolved | Oct 22, 2015 | — | |
| Oct 1, 2014 | — | MR | No | No | — | TT | — | Resolved | Sep 23, 2015 | — | |
| Oct 1, 2014 | — | MR | No | No | — | TT | — | Resolved | Sep 23, 2015 | — | |
| Oct 1, 2014 | — | MR | No | No | — | TT | — | Resolved | Sep 23, 2015 | — | |
| Jan 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | — | — | Resolved | Dec 14, 2011 | — | |
| Jan 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 14, 2011 | — | |
| Jan 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 14, 2011 | — | |
| Jan 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | — | — | Resolved | Dec 14, 2011 | — | |
| Jan 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 14, 2011 | — | |
| Jan 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | — | — | Resolved | Dec 14, 2011 | — | |
| Jan 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | — | — | Resolved | Dec 14, 2011 | — | |
| Jan 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | — | — | Resolved | Dec 14, 2011 | — | |
| Jan 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | — | — | Resolved | Dec 14, 2011 | — | |
| May 1, 2011 | May 31, 2011 | MR | No | No | — | 5% of samples | — | Archived | May 31, 2011 | — | |
| Jan 1, 2011 | — | MR | No | No | — | TT | — | Resolved | Sep 23, 2015 | — | |
| Jan 1, 2011 | — | MR | No | No | — | TT | — | Resolved | Sep 23, 2015 | — | |
| Jan 1, 2011 | — | MR | No | No | — | TT | — | Resolved | Sep 23, 2015 | — | |
| Oct 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 2010 | — | |
| Oct 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Dec 31, 2010 | — | |
| Oct 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2010 | — | |
| Oct 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 2010 | — | |
| Oct 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2010 | — | |
| Oct 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | 30 ug/L | — | Resolved | Dec 31, 2010 | — | |
| Oct 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | 30 ug/L | — | Resolved | Dec 31, 2010 | — | |
| Oct 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2010 | — | |
| Oct 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2010 | — | |
| Oct 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | 30 ug/L | — | Resolved | Dec 31, 2010 | — | |
| Oct 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Dec 31, 2010 | — | |
| Oct 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2010 | — | |
| Oct 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 2010 | — | |
| Oct 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2010 | — | |
| Oct 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2010 | Mar 31, 2010 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Mar 31, 2010 | — |
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.