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 | Archived | 2006-11-01 → 2006-11-30 |
| MR | Monitoring | Resolved | 2007-01-01 |
| MR | Monitoring | Resolved | 2007-01-01 |
| MR | Monitoring | Resolved | 2007-01-01 |
| MR | Monitoring | Archived | 2006-08-01 → 2006-08-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate-Nitrite | 80 µg/L 0.8% of the EPA limit 10000 µg/L | 14/16 | SYR4 | 2012–2019 |
| Copper | 240.3 µg/L 18% of the EPA limit 1300 µg/L
worst single sample: 297 µg/L | 10/10 | SYR4 | 2014–2017 |
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L | 9/9 | LCR | 2026 |
| Lead | 7.6 µg/L 51% of the EPA limit 15 µg/L
worst single sample: 8 µg/L | 5/10 | SYR4 | 2014–2017 |
| Bromodichloromethane | 3.61 µg/L No EPA limit set
worst single sample: 3.7 µg/L | 4/4 | SYR4 | 2014–2017 |
| Bromoform | 6.425 µg/L No EPA limit set
worst single sample: 6.8 µg/L | 4/4 | SYR4 | 2014–2017 |
| Chloroform | 1.925 µg/L No EPA limit set
worst single sample: 2 µg/L | 4/4 | SYR4 | 2014–2017 |
| Dibromochloromethane | 6.035 µg/L No EPA limit set
worst single sample: 6.2 µg/L | 4/4 | SYR4 | 2014–2017 |
| TTHM | 18.25 µg/L 23% of the EPA limit 80 µg/L
worst single sample: 19 µg/L | 4/4 | SYR4 | 2014–2017 |
| Barium | 289 µg/L 14% of the EPA limit 2000 µg/L
worst single sample: 290 µg/L | 3/3 | SYR4 | 2012–2017 |
| Fluoride | 1400 µg/L 35% of the EPA limit 4000 µg/L | 3/3 | SYR4 | 2012–2017 |
| Combined Radium (-226 And -228) | 3.715 pCi/L 74% of the EPA limit 5 pCi/L
worst single sample: 3.8 pCi/L | 2/2 | SYR4 | 2013–2019 |
| Dibromoacetic Acid | 1.675 µg/L No EPA limit set
worst single sample: 1.7 µg/L | 2/2 | SYR4 | 2014–2017 |
| Total Haloacetic Acids (HAA5) | 5.015 µg/L 8.4% of the EPA limit 60 µg/L
worst single sample: 5.2 µg/L | 2/2 | SYR4 | 2014–2017 |
| Dichloroacetic Acid | 1.6 µg/L No EPA limit set | 1/2 | SYR4 | 2014–2017 |
| Gross Alpha, Excl. Radon And U | 4.4 pCi/L 29% of the EPA limit 15 pCi/L | 1/2 | SYR4 | 2013–2019 |
| Selenium | 1 µg/L 2% of the EPA limit 50 µg/L | 1/3 | SYR4 | 2012–2017 |
| Trichloroacetic Acid | 1.9 µg/L No EPA limit set | 1/2 | SYR4 | 2014–2017 |
60 contaminants tested, none detected
Utility contact
Frequently asked questions about Overbrook Subdivision
Is Overbrook Subdivision tap water safe to drink?
EPA monitoring detected 18 contaminants in Overbrook Subdivision'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 Overbrook Subdivision's water?
EPA monitoring detected Nitrate-Nitrite, Copper, Lead, Lead, Bromodichloromethane, and others. The full list with the level and data source for each is above.
How many people does Overbrook Subdivision serve?
Overbrook Subdivision reports serving 66 people in Wyoming, per its EPA record.
Has Overbrook Subdivision had any water quality violations?
The EPA has 5 violations on file for Overbrook Subdivision, 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.