Compliance record
Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.
| Violation | Type | Status | Period |
|---|---|---|---|
| TT | Health-based | Resolved | 2023-07-01 |
| TT | Health-based | Resolved | 2023-07-01 |
| TT | Health-based | Resolved | 2023-07-01 |
| TT | Health-based | Resolved | 2017-02-11 |
| TT | Health-based | Resolved | 2017-02-11 |
| TT | Health-based | Resolved | 2017-02-11 |
| MCL | Health-based | Resolved | 2007-08-01 → 2007-08-31 |
| MCL | Health-based | Resolved | 2007-08-01 → 2007-08-31 |
| MCL | Health-based | Resolved | 2007-08-01 → 2007-08-31 |
| Other | Monitoring | Resolved | 2025-10-02 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Lead | 0.0085 mg/L 57% of the EPA limit 0.0150 mg/L | 14/14 | LCR | 2013 |
| Nitrate | 600 µg/L 6% of the EPA limit 10000 µg/L | 14/14 | SYR4 | 2012–2019 |
| Copper | 162.455 µg/L 12% of the EPA limit 1300 µg/L
worst single sample: 178.7 µg/L | 10/10 | SYR4 | 2014–2017 |
| Lead | 2.68 µg/L 18% of the EPA limit 15 µg/L
worst single sample: 2.8 µg/L | 9/10 | SYR4 | 2014–2017 |
| Bromodichloromethane | 6.44 µg/L No EPA limit set
worst single sample: 6.5 µg/L | 3/4 | SYR4 | 2013–2019 |
| Bromoform | 2.52 µg/L No EPA limit set
worst single sample: 2.6 µg/L | 3/4 | SYR4 | 2013–2019 |
| Chloroform | 3.35 µg/L No EPA limit set
worst single sample: 3.4 µg/L | 3/4 | SYR4 | 2013–2019 |
| Dibromochloromethane | 7.52 µg/L No EPA limit set
worst single sample: 7.6 µg/L | 3/4 | SYR4 | 2013–2019 |
| TTHM | 18.975 µg/L 24% of the EPA limit 80 µg/L
worst single sample: 19 µg/L | 2/2 | SYR4 | 2014–2017 |
| Arsenic | 0.6000 µg/L 6% of the EPA limit 10 µg/L | 1/1 | SYR4 | 2019 |
| Barium | 140.6 µg/L 7% of the EPA limit 2000 µg/L | 1/1 | SYR4 | 2019 |
| Dibromoacetic Acid | 1.6 µg/L No EPA limit set | 1/2 | SYR4 | 2014–2017 |
| Dichloroacetic Acid | 1 µg/L No EPA limit set | 1/2 | SYR4 | 2014–2017 |
| Fluoride | 199.3 µg/L 5% of the EPA limit 4000 µg/L | 1/1 | SYR4 | 2019 |
| Gross Alpha, Excl. Radon And U | 1.2 pCi/L 8% of the EPA limit 15 pCi/L | 1/2 | SYR4 | 2013–2019 |
| Gross Beta Particle Activity | 3.8 pCi/L No EPA limit set | 1/1 | SYR4 | 2013 |
| Selenium | 2.9 µg/L 5.8% of the EPA limit 50 µg/L | 1/1 | SYR4 | 2019 |
| Total Haloacetic Acids (HAA5) | 2.6 µg/L 4.3% of the EPA limit 60 µg/L | 1/2 | SYR4 | 2014–2017 |
31 contaminants tested, none detected
Utility contact
Frequently asked questions about Sterling Town Water
Is Sterling Town Water tap water safe to drink?
EPA monitoring detected 18 contaminants in Sterling Town Water's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.
What contaminants were detected in Sterling Town Water's water?
EPA monitoring detected Lead, Nitrate, Copper, Lead, Bromodichloromethane, and others. The full list with the level and data source for each is above.
How many people does Sterling Town Water serve?
Sterling Town Water reports serving 300 people in Utah, per its EPA record.
Has Sterling Town Water had any water quality violations?
The EPA has 113 violations on file for Sterling Town Water, of which 9 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.
Where does this data come from?
Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.