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 |
|---|---|---|---|
| MR | Monitoring | Resolved | 2022-07-01 → 2022-09-30 |
| MR | Monitoring | Resolved | 2022-07-01 → 2022-09-30 |
| MR | Monitoring | Resolved | 2022-07-01 → 2022-09-30 |
| MR | Monitoring | Resolved | 2022-07-01 → 2022-09-30 |
| MR | Monitoring | Resolved | 2022-07-01 → 2022-09-30 |
| MR | Monitoring | Resolved | 2022-07-01 → 2022-09-30 |
| MR | Monitoring | Resolved | 2022-07-01 → 2022-09-30 |
| MR | Monitoring | Resolved | 2022-07-01 → 2022-09-30 |
| MR | Monitoring | Resolved | 2021-07-01 → 2021-09-30 |
| MR | Monitoring | Resolved | 2021-07-01 → 2021-09-30 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 75.78 µg/L 5.8% of the EPA limit 1300 µg/L
worst single sample: 186 µg/L | 75/100 | SYR4 | 2014–2018 |
| TTHM | 19.9 µg/L 25% of the EPA limit 80 µg/L
worst single sample: 23.4 µg/L | 70/75 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 17.625 µg/L 29% of the EPA limit 60 µg/L
worst single sample: 21 µg/L | 50/75 | SYR4 | 2012–2019 |
| Chloroform | 13 µg/L No EPA limit set
worst single sample: 16 µg/L | 46/49 | SYR4 | 2013–2019 |
| Bromodichloromethane | 5.83 µg/L No EPA limit set
worst single sample: 6.2 µg/L | 39/49 | SYR4 | 2013–2019 |
| Dichloroacetic Acid | 14.685 µg/L No EPA limit set
worst single sample: 15.8 µg/L | 34/49 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 2.475 µg/L No EPA limit set
worst single sample: 2.8 µg/L | 26/49 | SYR4 | 2013–2019 |
| Dibromochloromethane | 1.82 µg/L No EPA limit set
worst single sample: 1.9 µg/L | 9/49 | SYR4 | 2013–2019 |
| Lead | 0.0016 mg/L 11% of the EPA limit 0.0150 mg/L | 9/9 | LCR | 2025 |
| Dibromoacetic Acid | 1.35 µg/L No EPA limit set
worst single sample: 1.4 µg/L | 6/49 | SYR4 | 2013–2019 |
| Monochloroacetic Acid | 2.75 µg/L No EPA limit set
worst single sample: 2.8 µg/L | 6/49 | SYR4 | 2013–2019 |
| Lead | 5.7 µg/L 38% of the EPA limit 15 µg/L | 1/100 | SYR4 | 2014–2018 |
32 contaminants tested, none detected
Utility contact
Frequently asked questions about Oklahoma University
Is Oklahoma University tap water safe to drink?
EPA monitoring detected 12 contaminants in Oklahoma University'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 Oklahoma University's water?
EPA monitoring detected Copper, TTHM, Total Haloacetic Acids (HAA5), Chloroform, Bromodichloromethane, and others. The full list with the level and data source for each is above.
How many people does Oklahoma University serve?
Oklahoma University reports serving 34,000 people in Oklahoma, per its EPA record.
Has Oklahoma University had any water quality violations?
The EPA has 56 violations on file for Oklahoma University, of which 0 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.