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 | 1992-07-01 → 1992-07-31 |
| Other | Monitoring | Resolved | 2025-07-01 |
| Other | Monitoring | Resolved | 2025-07-01 |
| MR | Monitoring | Resolved | 1992-07-01 → 1993-06-30 |
| Other | Monitoring | Archived | 1992-07-01 → 1992-07-31 |
| MR | Monitoring | Archived | 1991-06-01 → 1991-06-30 |
PFAS detected
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromoform | 61.025 µg/L No EPA limit set
worst single sample: 87.4 µg/L | 66/66 | SYR4 | 2012–2019 |
| Dibromochloromethane | 16.625 µg/L No EPA limit set
worst single sample: 49.2 µg/L | 66/66 | SYR4 | 2012–2019 |
| TTHM | 72.65 µg/L 91% of the EPA limit 80 µg/L
worst single sample: 158 µg/L | 66/66 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 34.82 µg/L 58% of the EPA limit 60 µg/L
worst single sample: 53.2 µg/L | 65/66 | SYR4 | 2012–2019 |
| Bromodichloromethane | 7.469 µg/L No EPA limit set
worst single sample: 17.3 µg/L | 63/66 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 26.27 µg/L No EPA limit set
worst single sample: 34.9 µg/L | 63/66 | SYR4 | 2012–2019 |
| Monobromoacetic Acid | 3.46 µg/L No EPA limit set
worst single sample: 6.1 µg/L | 49/66 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 7.9 µg/L No EPA limit set
worst single sample: 9.6 µg/L | 46/66 | SYR4 | 2012–2019 |
| Copper | 348.8 µg/L 27% of the EPA limit 1300 µg/L
worst single sample: 1500 µg/L | 45/60 | SYR4 | 2013–2019 |
| Chloroform | 3.5315 µg/L No EPA limit set
worst single sample: 4.01 µg/L | 32/66 | SYR4 | 2012–2019 |
| Monochloroacetic Acid | 11.3 µg/L No EPA limit set
worst single sample: 16.3 µg/L | 25/66 | SYR4 | 2012–2019 |
| Lead | 11.36 µg/L 76% of the EPA limit 15 µg/L
worst single sample: 20 µg/L | 16/60 | SYR4 | 2013–2019 |
| Lithium | 13.4 µg/L No EPA limit set | 16/16 | UCMR-5 | 2024 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 15/15 | LCR | 2025 |
| Trichloroacetic Acid | 2.25 µg/L No EPA limit set
worst single sample: 2.8 µg/L | 12/66 | SYR4 | 2012–2019 |
20 contaminants tested, none detected
Utility contact
Frequently asked questions about Hawley Wsc
Is Hawley Wsc tap water safe to drink?
EPA monitoring detected 24 contaminants in Hawley Wsc'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 Hawley Wsc's water?
EPA monitoring detected Bromoform, Dibromochloromethane, TTHM, Total Haloacetic Acids (HAA5), Bromodichloromethane, and others. The full list with the level and data source for each is above.
How many people does Hawley Wsc serve?
Hawley Wsc reports serving 8,436 people in Texas, per its EPA record.
Has Hawley Wsc had any water quality violations?
The EPA has 6 violations on file for Hawley Wsc, 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.