MAYFIELD TOWN WATER SYSTEM
PWS ID: UTAH20006 · MAYFIELD, Utah 84643
Population Served
617
Total Violations
126
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 275
- County
- Sanpete
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 110
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | MR | 27 | 2017 |
| Chlorine | MR | 14 | 2013 |
| Nitrate | MR | 13 | 2009 |
| Gross Alpha, Excl. Radon and U | MR | 12 | 2012 |
| Lead and Copper Rule | MR | 6 | 2015 |
| Radium-226 | MR | 6 | 2012 |
| Radium-228 | MR | 6 | 2012 |
| Revised Total Coliform Rule | Other | 3 | 2017 |
| Coliform (TCR) | MR | 2 | 2007 |
| Chromium | MR | 2 | 1991 |
| Mercury | MR | 2 | 1991 |
| Cadmium | MR | 2 | 1991 |
| Fluoride | MR | 2 | 1991 |
| Arsenic | MR | 2 | 1991 |
| Selenium | MR | 2 | 1991 |
| Barium | MR | 2 | 1991 |
| Gross Beta Particle Activity | MR | 2 | 1995 |
| CYANIDE | MR | 1 | 1991 |
| Antimony, Total | MR | 1 | 1991 |
| Thallium, Total | MR | 1 | 1991 |
| Beryllium, Total | MR | 1 | 1991 |
| Nitrite | MR | 1 | 1993 |
| Combined Uranium | MR | 1 | 2008 |
| Combined Radium (-226 and -228) | MR | 1 | 2008 |
| Nickel | MR | 1 | 1991 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.