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 | 2025-01-01 → 2025-03-31 |
| MCL | Health-based | Resolved | 2025-01-01 → 2025-03-31 |
| MCL | Health-based | Resolved | 2025-01-01 → 2025-03-31 |
| MCL | Health-based | Resolved | 2025-01-01 → 2025-03-31 |
| MCL | Health-based | Resolved | 2025-01-01 → 2025-03-31 |
| MCL | Health-based | Resolved | 2024-10-01 → 2024-12-31 |
| MCL | Health-based | Resolved | 2024-10-01 → 2024-12-31 |
| MCL | Health-based | Resolved | 2024-10-01 → 2024-12-31 |
| MCL | Health-based | Resolved | 2024-10-01 → 2024-12-31 |
| MCL | Health-based | Resolved | 2024-10-01 → 2024-12-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 17.1 µg/L No EPA limit set
worst single sample: 25 µg/L | 32/32 | SYR4 | 2012–2019 |
| Bromoform | 37.395 µg/L No EPA limit set
worst single sample: 68.3 µg/L | 32/32 | SYR4 | 2012–2019 |
| Dibromochloromethane | 31.11 µg/L No EPA limit set
worst single sample: 55.4 µg/L | 32/32 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 21.72 µg/L No EPA limit set
worst single sample: 29.6 µg/L | 29/29 | SYR4 | 2012–2019 |
| TTHM | 81.8 µg/L 102% of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 142 µg/L | 29/29 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 36.8 µg/L 61% of the EPA limit 60 µg/L
worst single sample: 50.9 µg/L | 29/29 | SYR4 | 2012–2019 |
| Chloroform | 8.3865 µg/L No EPA limit set
worst single sample: 9.1 µg/L | 24/32 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 8.895 µg/L No EPA limit set
worst single sample: 16.9 µg/L | 24/29 | SYR4 | 2012–2019 |
| Monobromoacetic Acid | 3.255 µg/L No EPA limit set
worst single sample: 4.7 µg/L | 18/29 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 3.44 µg/L No EPA limit set
worst single sample: 3.8 µg/L | 13/29 | SYR4 | 2012–2019 |
| Copper | 7.3025 µg/L 0.6% of the EPA limit 1300 µg/L
worst single sample: 7.63 µg/L | 6/6 | SYR4 | 2013–2019 |
| Monochloroacetic Acid | 4.12 µg/L No EPA limit set
worst single sample: 4.2 µg/L | 5/29 | SYR4 | 2012–2019 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 2/2 | LCR | 2025 |
1 contaminants tested, none detected
Utility contact
Frequently asked questions about Twin Buttes Water
Is Twin Buttes Water tap water safe to drink?
EPA monitoring detected 13 contaminants in Twin Buttes Water'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 Twin Buttes Water's water?
EPA monitoring detected Bromodichloromethane, Bromoform, Dibromochloromethane, Dibromoacetic Acid, TTHM, and others. The full list with the level and data source for each is above.
How many people does Twin Buttes Water serve?
Twin Buttes Water reports serving 42 people in Texas, per its EPA record.
Has Twin Buttes Water had any water quality violations?
The EPA has 164 violations on file for Twin Buttes Water, of which 36 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.