Water Quality in Utah
559 water systems • 2 cities • EPA SDWIS Data
559
Water Systems
71,655
Total Violations
0
Health-Based Violations
3,702,006
Population Served
Overview
Utah has 559 active community water systems serving 3,702,006 people. These systems have accumulated 71,655 EPA Safe Drinking Water Act violations on record, of which 0 are health-based violations (meaning a contaminant exceeded safe levels).
Common contaminants found in violations: Coliform (TCR), Nitrate, Arsenic, Barium, Cadmium, Chromium, Fluoride, Mercury, Antimony, Total, Beryllium, Total.
Cities with Most Violations in Utah
| # | City | Violations | Health-Based | Water Systems | Population |
|---|---|---|---|---|---|
| 1 | Monument Valley | 795 | 0 | 3 | 1,303 |
| 2 | Aneth | 5 | 0 | 2 | 192 |
Largest Cities in Utah
| # | City | Population | Violations | Water Systems |
|---|---|---|---|---|
| 1 | Monument Valley | 1,303 | 795 | 3 |
| 2 | Aneth | 192 | 5 | 2 |
All Cities in Utah
| City | Population | Violations | Health Violations | Contaminants |
|---|---|---|---|---|
| Monument Valley | 1,303 | 795 | 0 | 1,1,1-Trichloroethane, 1,1,2-Trichloroethane, 1,1-Dichloroethylene +60 more |
| Aneth | 192 | 5 | 0 | Coliform (TCR) |
Data Sources
Drinking water data from the EPA Safe Drinking Water Information System (SDWIS). Only active community water systems (CWS) serving 100+ people are included.