MOUNT AIR SUBDIVISION
Utah — Community Water System — PWSID: UTAH18134
System Information
| PWSID | UTAH18134 |
| System Name | MOUNT AIR SUBDIVISION |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | May 16, 1991 |
| Last Reported | Nov 19, 2025 |
Location & Contact
| State | Utah |
| City | ST GEORGE |
| ZIP Code | 84770-8720 |
| Address | 2150 BALBOA WAY UNIT 5 |
| Organization | POCOCK, BRYAN T |
| Phone | 435-628-5172 |
Population & Service
| Population Served | 215 |
| Service Connections | 96 |
Drinking Water Violations (39)
This water system has 39 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Unaddressed | — | Consumer Confidence Rule |
| Oct 2, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Unaddressed | — | Consumer Confidence Rule |
| Jul 1, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Unaddressed | — | Consumer Confidence Rule |
| Jul 1, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Unaddressed | — | Consumer Confidence Rule |
| Jul 27, 2021 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Oct 9, 2021 | Ground Water Rule |
| Jul 27, 2021 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Oct 9, 2021 | Ground Water Rule |
| Jul 27, 2021 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Oct 9, 2021 | Ground Water Rule |
| Jul 30, 2020 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Aug 20, 2020 | Ground Water Rule |
| Jul 30, 2020 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Aug 20, 2020 | Ground Water Rule |
| Jul 30, 2020 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Aug 20, 2020 | Ground Water Rule |
| Aug 1, 2018 | Aug 31, 2018 | E. COLI | MR | No | Yes | — | — | — | Resolved | Aug 31, 2018 | Ground Water Rule |
| Aug 1, 2018 | Aug 31, 2018 | E. COLI | MR | No | Yes | — | — | — | Resolved | Aug 31, 2018 | Ground Water Rule |
| Aug 1, 2018 | Aug 31, 2018 | E. COLI | MR | No | Yes | — | — | — | Resolved | Aug 31, 2018 | Ground Water Rule |
| Jul 1, 2018 | Jul 31, 2018 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2018 | Revised Total Coliform Rule |
| Jul 1, 2018 | Jul 31, 2018 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2018 | Revised Total Coliform Rule |
| Jul 1, 2018 | Jul 31, 2018 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2018 | Revised Total Coliform Rule |
| Sep 1, 2017 | Sep 30, 2017 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2017 | Revised Total Coliform Rule |
| Sep 1, 2017 | Sep 30, 2017 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2017 | Revised Total Coliform Rule |
| Sep 1, 2017 | Sep 30, 2017 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2017 | Revised Total Coliform Rule |
| Aug 21, 2016 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Sep 30, 2016 | Revised Total Coliform Rule |
| Aug 21, 2016 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Sep 30, 2016 | Revised Total Coliform Rule |
| Aug 21, 2016 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Sep 30, 2016 | Revised Total Coliform Rule |
| May 2, 2016 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Jun 14, 2016 | Revised Total Coliform Rule |
| May 2, 2016 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Jun 14, 2016 | Revised Total Coliform Rule |
| May 2, 2016 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Jun 14, 2016 | Revised Total Coliform Rule |
| May 2, 2016 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Jun 14, 2016 | Revised Total Coliform Rule |
| May 2, 2016 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Jun 14, 2016 | Revised Total Coliform Rule |
| Jan 1, 2014 | Dec 31, 2014 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2014 | Nitrate Rule |
| Jan 1, 2014 | Dec 31, 2014 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2014 | Nitrate Rule |
| Jan 1, 2014 | Dec 31, 2014 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2014 | Nitrate Rule |
| Jul 1, 2011 | Jul 31, 2011 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 2011 | Total Coliform Rule |
| Jan 1, 2005 | Dec 31, 2005 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2005 | Nitrate Rule |
| Jan 1, 2004 | Dec 31, 2004 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2004 | Nitrate Rule |
| Sep 1, 1999 | Sep 30, 1999 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1999 | Total Coliform Rule |
| Jul 1, 1992 | Sep 30, 1992 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1992 | Total Coliform Rule |
| Jul 1, 1992 | Sep 30, 1992 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1992 | Total Coliform Rule |
| Apr 1, 1992 | Jun 30, 1992 | Coliform (TCR) | Other | No | No | — | 5% of samples | — | Archived | Jun 30, 1992 | Total Coliform Rule |
| Apr 1, 1992 | Jun 30, 1992 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1992 | Total Coliform Rule |
| Apr 1, 1992 | Jun 30, 1992 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1992 | 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.