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 | 2001-02-01 → 2001-02-28 |
| TT | Health-based | Resolved | 2001-02-01 → 2001-02-28 |
| TT | Health-based | Resolved | 1998-07-01 → 1998-07-31 |
| TT | Health-based | Resolved | 1998-06-01 → 1998-06-30 |
| TT | Health-based | Resolved | 1998-05-01 → 1998-05-31 |
| TT | Health-based | Resolved | 1997-07-01 → 1997-07-31 |
| TT | Health-based | Resolved | 1997-06-01 → 1997-06-30 |
| TT | Health-based | Resolved | 1997-05-01 → 1997-05-31 |
| TT | Health-based | Resolved | 1997-04-01 → 1997-04-30 |
| TT | Health-based | Resolved | 1997-03-01 → 1997-03-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 208 µg/L 16% of the EPA limit 1300 µg/L
worst single sample: 250 µg/L | 15/15 | SYR4 | 2015–2019 |
| Lead | 5.55 µg/L 37% of the EPA limit 15 µg/L
worst single sample: 6 µg/L | 10/15 | SYR4 | 2015–2019 |
| Lead | 0.0040 mg/L 27% of the EPA limit 0.0150 mg/L | 9/9 | LCR | 2025 |
| Bromodichloromethane | 9.424 µg/L No EPA limit set
worst single sample: 10 µg/L | 7/7 | SYR4 | 2014–2019 |
| Chloroform | 17.21 µg/L No EPA limit set
worst single sample: 17.3 µg/L | 7/7 | SYR4 | 2014–2019 |
| Dibromoacetic Acid | 1.54 µg/L No EPA limit set
worst single sample: 1.6 µg/L | 7/7 | SYR4 | 2014–2019 |
| Dibromochloromethane | 5.2 µg/L No EPA limit set | 7/7 | SYR4 | 2014–2019 |
| Dichloroacetic Acid | 7.69 µg/L No EPA limit set
worst single sample: 8.2 µg/L | 7/7 | SYR4 | 2014–2019 |
| TTHM | 32.16 µg/L 40% of the EPA limit 80 µg/L
worst single sample: 33 µg/L | 7/7 | SYR4 | 2014–2019 |
| Total Haloacetic Acids (HAA5) | 12.1 µg/L 20% of the EPA limit 60 µg/L
worst single sample: 13 µg/L | 7/7 | SYR4 | 2014–2019 |
| Trichloroacetic Acid | 3.15 µg/L No EPA limit set
worst single sample: 3.3 µg/L | 6/7 | SYR4 | 2014–2019 |
| Bromoform | 1.6 µg/L No EPA limit set
worst single sample: 1.7 µg/L | 5/7 | SYR4 | 2014–2019 |
| Monobromoacetic Acid | 0.5700 µg/L No EPA limit set | 1/7 | SYR4 | 2014–2019 |
1 contaminants tested, none detected
Utility contact
Frequently asked questions about Sinclair, Town of
Is Sinclair, Town of tap water safe to drink?
EPA monitoring detected 13 contaminants in Sinclair, 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 Sinclair, Town of's water?
EPA monitoring detected Copper, Lead, Lead, Bromodichloromethane, Chloroform, and others. The full list with the level and data source for each is above.
How many people does Sinclair, Town of serve?
Sinclair, Town of reports serving 433 people in Wyoming, per its EPA record.
Has Sinclair, Town of had any water quality violations?
The EPA has 25 violations on file for Sinclair, Town of, of which 12 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.