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 |
|---|---|---|---|
| MCL | Health-based | Resolved | 2020-10-01 → 2020-12-31 |
| MON | Monitoring | Resolved | 2022-04-01 → 2022-04-30 |
| MR | Monitoring | Resolved | 2022-04-01 → 2022-04-30 |
| MR | Monitoring | Resolved | 2020-10-01 |
| MR | Monitoring | Resolved | 2019-06-01 → 2019-08-31 |
| MR | Monitoring | Resolved | 2017-06-01 → 2017-08-31 |
| MR | Monitoring | Resolved | 2017-06-01 → 2017-08-31 |
| MR | Monitoring | Resolved | 2015-02-01 → 2015-02-28 |
| Other | Monitoring | Resolved | 2014-07-01 |
| Other | Monitoring | Resolved | 2014-07-01 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 84.36 µg/L 105% of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 105 µg/L | 25/25 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 78.8 µg/L 131% of the EPA limit, at the 95th percentile of samples — 60 µg/L
worst single sample: 84 µg/L | 25/25 | SYR4 | 2013–2019 |
| Bromodichloromethane | 25 µg/L No EPA limit set | 21/21 | SYR4 | 2014–2019 |
| Chloroform | 78.8 µg/L No EPA limit set
worst single sample: 79.2 µg/L | 21/21 | SYR4 | 2014–2019 |
| Dichloroacetic Acid | 32 µg/L No EPA limit set
worst single sample: 39 µg/L | 21/21 | SYR4 | 2014–2019 |
| Trichloroacetic Acid | 43 µg/L No EPA limit set
worst single sample: 51 µg/L | 21/21 | SYR4 | 2014–2019 |
| Copper | 178.2 µg/L 14% of the EPA limit 1300 µg/L
worst single sample: 202 µg/L | 18/20 | SYR4 | 2014–2017 |
| Dibromochloromethane | 9.81 µg/L No EPA limit set
worst single sample: 11 µg/L | 18/21 | SYR4 | 2014–2019 |
| Monochloroacetic Acid | 4.015 µg/L No EPA limit set
worst single sample: 4.1 µg/L | 18/21 | SYR4 | 2014–2019 |
| Dibromoacetic Acid | 1.9 µg/L No EPA limit set
worst single sample: 2.2 µg/L | 16/21 | SYR4 | 2014–2019 |
| Lead | 0.0030 mg/L 20% of the EPA limit 0.0150 mg/L | 12/12 | LCR | 2024 |
| Lead | 15.2 µg/L 101% of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 18 µg/L | 8/20 | SYR4 | 2014–2017 |
| Monobromoacetic Acid | 1.904 µg/L No EPA limit set
worst single sample: 2.3 µg/L | 7/21 | SYR4 | 2014–2019 |
| Bromoform | 1.4325 µg/L No EPA limit set
worst single sample: 1.6 µg/L | 6/21 | SYR4 | 2014–2019 |
Utility contact
Frequently asked questions about Mountain View, Town of
Is Mountain View, Town of tap water safe to drink?
EPA monitoring detected 14 contaminants in Mountain View, Town of'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 Mountain View, Town of's water?
EPA monitoring detected TTHM, Total Haloacetic Acids (HAA5), Bromodichloromethane, Chloroform, Dichloroacetic Acid, and others. The full list with the level and data source for each is above.
How many people does Mountain View, Town of serve?
Mountain View, Town of reports serving 1,250 people in Wyoming, per its EPA record.
Has Mountain View, Town of had any water quality violations?
The EPA has 18 violations on file for Mountain View, Town of, of which 1 is 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.