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 | Unaddressed | 2023-11-03 |
| TT | Health-based | Unaddressed | 2023-11-03 |
| MCL | Health-based | Resolved | 2021-08-01 → 2021-08-31 |
| MCL | Health-based | Resolved | 2021-08-01 → 2021-08-31 |
| MCL | Health-based | Resolved | 2021-08-01 → 2021-08-31 |
| MCL | Health-based | Resolved | 2021-08-01 → 2021-08-31 |
| MCL | Health-based | Resolved | 2021-08-01 → 2021-08-31 |
| TT | Health-based | Resolved | 2020-11-15 |
| TT | Health-based | Resolved | 2020-11-15 |
| TT | Health-based | Resolved | 2020-11-15 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 103.7 µg/L 8% of the EPA limit 1300 µg/L
worst single sample: 131 µg/L | 16/17 | SYR4 | 2015–2018 |
| Lead | 4.535 µg/L 30% of the EPA limit 15 µg/L
worst single sample: 4.6 µg/L | 14/17 | SYR4 | 2015–2018 |
| Nitrate | 1900 µg/L 19% of the EPA limit 10000 µg/L | 8/8 | SYR4 | 2015–2018 |
| Lead | 0.00030 mg/L 2% of the EPA limit 0.0150 mg/L | 6/6 | LCR | 2024 |
| Gross Beta Particle Activity | 6.5 pCi/L No EPA limit set
worst single sample: 6.6 pCi/L | 5/5 | SYR4 | 2015–2018 |
| Nitrate-Nitrite | 1916 µg/L 19% of the EPA limit 10000 µg/L
worst single sample: 1920 µg/L | 5/5 | SYR4 | 2015–2018 |
| Gross Alpha, Excl. Radon And U | 2.725 pCi/L 18% of the EPA limit 15 pCi/L
worst single sample: 2.8 pCi/L | 4/4 | SYR4 | 2015–2018 |
| Arsenic | 3.8665 µg/L 39% of the EPA limit 10 µg/L
worst single sample: 3.9 µg/L | 2/2 | SYR4 | 2015–2018 |
| Barium | 135.2 µg/L 6.8% of the EPA limit 2000 µg/L
worst single sample: 140 µg/L | 2/2 | SYR4 | 2015–2018 |
| Combined Radium (-226 And -228) | 0.2900 pCi/L 5.8% of the EPA limit 5 pCi/L | 1/1 | SYR4 | 2016 |
| Fluoride | 200 µg/L 5% of the EPA limit 4000 µg/L | 1/3 | SYR4 | 2015–2018 |
| Selenium | 1.1 µg/L 2.2% of the EPA limit 50 µg/L | 1/3 | SYR4 | 2015–2018 |
| Toluene | 0.6000 µg/L 0.1% of the EPA limit 1000 µg/L | 1/4 | SYR4 | 2016–2018 |
52 contaminants tested, none detected
Utility contact
Frequently asked questions about North Valley Ranches Sub
Is North Valley Ranches Sub tap water safe to drink?
EPA monitoring detected 13 contaminants in North Valley Ranches Sub'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 North Valley Ranches Sub's water?
EPA monitoring detected Copper, Lead, Nitrate, Lead, Gross Beta Particle Activity, and others. The full list with the level and data source for each is above.
How many people does North Valley Ranches Sub serve?
North Valley Ranches Sub reports serving 78 people in Utah, per its EPA record.
Has North Valley Ranches Sub had any water quality violations?
The EPA has 1073 violations on file for North Valley Ranches Sub, of which 40 are health-based (a contaminant limit or required treatment was breached) and 5 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.