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 |
|---|---|---|---|
| Other | Monitoring | Unaddressed | 2025-10-02 |
| Other | Monitoring | Unaddressed | 2025-07-01 |
| MR | Monitoring | Resolved | 2019-12-30 |
| MR | Monitoring | Resolved | 2019-12-30 |
| MR | Monitoring | Resolved | 2019-12-30 |
| MR | Monitoring | Resolved | 2019-07-01 → 2019-09-30 |
| MR | Monitoring | Resolved | 2019-07-01 → 2019-09-30 |
| MON | Monitoring | Resolved | 2018-01-01 → 2018-01-31 |
| MON | Monitoring | Resolved | 2018-01-01 → 2018-01-31 |
| MON | Monitoring | Resolved | 2018-01-01 → 2018-01-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 1727.43 µg/L 133% of the EPA limit, at the 95th percentile of samples — 1300 µg/L
worst single sample: 2267.6 µg/L | 66/66 | SYR4 | 2013–2019 |
| Bromodichloromethane | 10.975 µg/L No EPA limit set
worst single sample: 13.1 µg/L | 36/36 | SYR4 | 2012–2019 |
| Chloroform | 25.45 µg/L No EPA limit set
worst single sample: 33.9 µg/L | 36/36 | SYR4 | 2012–2019 |
| Dibromochloromethane | 5.175 µg/L No EPA limit set
worst single sample: 7.2 µg/L | 36/36 | SYR4 | 2012–2019 |
| TTHM | 37.675 µg/L 47% of the EPA limit 80 µg/L
worst single sample: 41.9 µg/L | 36/36 | SYR4 | 2012–2019 |
| Lead | 10.7102 µg/L 71% of the EPA limit 15 µg/L
worst single sample: 43.688 µg/L | 35/65 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 8.64 µg/L No EPA limit set
worst single sample: 10.7 µg/L | 33/36 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 17.5 µg/L 29% of the EPA limit 60 µg/L
worst single sample: 27.9 µg/L | 31/36 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 7.65 µg/L No EPA limit set
worst single sample: 9.5 µg/L | 28/36 | SYR4 | 2012–2019 |
| Lead | 0.0030 mg/L 20% of the EPA limit 0.0150 mg/L | 22/22 | LCR | 2025 |
| Bromoform | 1.44 µg/L No EPA limit set
worst single sample: 1.6 µg/L | 9/35 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 1.6 µg/L No EPA limit set | 4/36 | SYR4 | 2012–2019 |
| Lithium | 17.2 µg/L No EPA limit set | 4/4 | UCMR-5 | 2023 |
| Monobromoacetic Acid | 12.9 µg/L No EPA limit set | 1/36 | SYR4 | 2012–2019 |
30 contaminants tested, none detected
Utility contact
Frequently asked questions about Sunset City Water
Is Sunset City Water tap water safe to drink?
EPA monitoring detected 14 contaminants in Sunset City 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 Sunset City Water's water?
EPA monitoring detected Copper, Bromodichloromethane, Chloroform, Dibromochloromethane, TTHM, and others. The full list with the level and data source for each is above.
How many people does Sunset City Water serve?
Sunset City Water reports serving 5,300 people in Utah, per its EPA record.
Has Sunset City Water had any water quality violations?
The EPA has 89 violations on file for Sunset City Water, of which 0 are health-based (a contaminant limit or required treatment was breached) and 2 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.