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 | 2003-01-01 → 2003-03-31 |
| MCL | Health-based | Resolved | 2002-10-01 → 2002-12-31 |
| MCL | Health-based | Resolved | 2002-10-01 → 2002-12-31 |
| TT | Health-based | Resolved | 2002-10-01 → 2002-12-31 |
| MCL | Health-based | Archived | 1990-07-01 → 1990-09-30 |
| Other | Monitoring | Resolved | 2021-07-01 |
| Other | Monitoring | Resolved | 2021-07-01 |
| MR | Monitoring | Resolved | 2012-01-01 → 2012-12-31 |
| MR | Monitoring | Resolved | 2012-01-01 → 2012-12-31 |
| MR | Monitoring | Resolved | 2012-01-01 → 2012-12-31 |
PFAS detected
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 132 µg/L 165% of the EPA limit, in the worst sample — 80 µg/L | 128/128 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 84 µg/L 140% of the EPA limit, in the worst sample — 60 µg/L | 128/128 | SYR4 | 2012–2019 |
| Copper | 450 µg/L 35% of the EPA limit 1300 µg/L | 98/98 | SYR4 | 2012–2019 |
| Fluoride | 1000 µg/L 25% of the EPA limit 4000 µg/L | 16/16 | SYR4 | 2012–2019 |
| Nitrate | 500 µg/L 5% of the EPA limit 10000 µg/L | 16/16 | SYR4 | 2012–2019 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L | 15/15 | LCR | 2027 |
| Lead | 31 µg/L 207% of the EPA limit, in the worst sample — 15 µg/L | 14/90 | SYR4 | 2012–2018 |
| Barium | 22 µg/L 1.1% of the EPA limit 2000 µg/L | 8/8 | SYR4 | 2012–2019 |
| Arsenic | 0.5000 µg/L 5% of the EPA limit 10 µg/L | 1/8 | SYR4 | 2012–2019 |
| Combined Radium (-226 And -228) | 1.5 pCi/L 30% of the EPA limit 5 pCi/L | 1/1 | SYR4 | 2014 |
| Mercury | 0.6000 µg/L 30% of the EPA limit 2 µg/L | 1/8 | SYR4 | 2012–2019 |
83 contaminants tested, none detected
Utility contact
Frequently asked questions about Corbin Utilities Commission
Is Corbin Utilities Commission tap water safe to drink?
EPA monitoring detected 16 contaminants in Corbin Utilities Commission'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 Corbin Utilities Commission's water?
EPA monitoring detected TTHM, Total Haloacetic Acids (HAA5), Copper, Fluoride, Nitrate, and others. The full list with the level and data source for each is above.
How many people does Corbin Utilities Commission serve?
Corbin Utilities Commission reports serving 16,065 people in Kentucky, per its EPA record.
Has Corbin Utilities Commission had any water quality violations?
The EPA has 140 violations on file for Corbin Utilities Commission, of which 5 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.