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 | 2024-12-30 |
| MR | Monitoring | Resolved | 2024-12-30 |
| Other | Monitoring | Resolved | 2022-07-01 |
| Other | Monitoring | Resolved | 2022-07-01 |
| MON | Monitoring | Resolved | 2021-06-01 → 2021-06-30 |
| MON | Monitoring | Resolved | 2021-06-01 → 2021-06-30 |
| MON | Monitoring | Resolved | 2021-06-01 → 2021-06-30 |
| MON | Monitoring | Resolved | 2021-06-01 → 2021-06-30 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 39.48 µg/L 3% of the EPA limit 1300 µg/L
worst single sample: 45 µg/L | 17/27 | SYR4 | 2012–2017 |
| Bromodichloromethane | 10.29 µg/L No EPA limit set
worst single sample: 11.1 µg/L | 7/7 | SYR4 | 2012–2019 |
| Bromoform | 6.49 µg/L No EPA limit set
worst single sample: 7 µg/L | 7/7 | SYR4 | 2012–2019 |
| Chloroform | 6.37 µg/L No EPA limit set
worst single sample: 6.4 µg/L | 7/7 | SYR4 | 2012–2019 |
| Dibromochloromethane | 12.2 µg/L No EPA limit set
worst single sample: 14 µg/L | 7/7 | SYR4 | 2012–2019 |
| Lead | 3.882 µg/L 26% of the EPA limit 15 µg/L
worst single sample: 3.96 µg/L | 7/27 | SYR4 | 2012–2017 |
| TTHM | 34.15 µg/L 43% of the EPA limit 80 µg/L
worst single sample: 38.5 µg/L | 7/7 | SYR4 | 2012–2019 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 5/5 | LCR | 2024 |
| Total Haloacetic Acids (HAA5) | 2.68 µg/L 4.5% of the EPA limit 60 µg/L
worst single sample: 2.8 µg/L | 5/7 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 1.555 µg/L No EPA limit set
worst single sample: 1.6 µg/L | 4/7 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 1.74 µg/L No EPA limit set
worst single sample: 1.8 µg/L | 3/7 | SYR4 | 2012–2019 |
3 contaminants tested, none detected
Utility contact
Frequently asked questions about Cottonwood Creek Mud 1
Is Cottonwood Creek Mud 1 tap water safe to drink?
EPA monitoring detected 11 contaminants in Cottonwood Creek Mud 1'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 Cottonwood Creek Mud 1's water?
EPA monitoring detected Copper, Bromodichloromethane, Bromoform, Chloroform, Dibromochloromethane, and others. The full list with the level and data source for each is above.
How many people does Cottonwood Creek Mud 1 serve?
Cottonwood Creek Mud 1 reports serving 5,082 people in Texas, per its EPA record.
Has Cottonwood Creek Mud 1 had any water quality violations?
The EPA has 8 violations on file for Cottonwood Creek Mud 1, 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.