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 | Unaddressed | 2026-04-01 → 2026-06-30 |
| MCL | Health-based | Unaddressed | 2026-04-01 → 2026-06-30 |
| MCL | Health-based | Archived | 2026-01-01 → 2026-03-31 |
| MCL | Health-based | Archived | 2026-01-01 → 2026-03-31 |
| MCL | Health-based | Archived | 2026-01-01 → 2026-03-31 |
| MCL | Health-based | Archived | 2025-10-01 → 2025-12-31 |
| MCL | Health-based | Archived | 2025-10-01 → 2025-12-31 |
| MCL | Health-based | Archived | 2025-10-01 → 2025-12-31 |
| MCL | Health-based | Archived | 2025-07-01 → 2025-09-30 |
| MCL | Health-based | Archived | 2025-07-01 → 2025-09-30 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 620 µg/L 48% of the EPA limit 1300 µg/L | 63/72 | SYR4 | 2013–2019 |
| Bromodichloromethane | 20.3 µg/L No EPA limit set | 61/61 | SYR4 | 2012–2019 |
| Bromoform | 54.3 µg/L No EPA limit set | 61/61 | SYR4 | 2012–2019 |
| Dibromochloromethane | 53.2 µg/L No EPA limit set | 61/61 | SYR4 | 2012–2019 |
| Chloroform | 11 µg/L No EPA limit set | 56/61 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 18.7 µg/L No EPA limit set | 53/53 | SYR4 | 2012–2019 |
| TTHM | 122.3 µg/L 153% of the EPA limit, in the worst sample — 80 µg/L | 53/53 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 35.2 µg/L 59% of the EPA limit 60 µg/L | 53/53 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 3.8 µg/L No EPA limit set | 51/53 | SYR4 | 2012–2019 |
| Monobromoacetic Acid | 3.9 µg/L No EPA limit set | 44/53 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 3.2 µg/L No EPA limit set | 32/53 | SYR4 | 2012–2019 |
| Nitrate | 670 µg/L 6.7% of the EPA limit 10000 µg/L | 30/32 | SYR4 | 2012–2019 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L | 16/16 | LCR | 2025 |
| Monochloroacetic Acid | 15.8 µg/L No EPA limit set | 15/53 | SYR4 | 2012–2019 |
| Lead | 6.12 µg/L 41% of the EPA limit 15 µg/L | 11/72 | SYR4 | 2013–2019 |
| Nitrate-Nitrite | 100 µg/L 1% of the EPA limit 10000 µg/L | 6/6 | SYR4 | 2012–2019 |
| Barium | 34 µg/L 1.7% of the EPA limit 2000 µg/L | 5/5 | SYR4 | 2015–2019 |
| Fluoride | 825 µg/L 21% of the EPA limit 4000 µg/L | 5/5 | SYR4 | 2013–2019 |
| Lithium | 11.7 µg/L No EPA limit set | 4/4 | UCMR-5 | 2023 |
| Chromium | 5.7 µg/L 5.7% of the EPA limit 100 µg/L | 3/5 | SYR4 | 2015–2019 |
| Di(2-ethylhexyl) Phthalate | 0.6000 µg/L 10% of the EPA limit 6 µg/L | 2/10 | SYR4 | 2012–2019 |
| Selenium | 1.4 µg/L 2.8% of the EPA limit 50 µg/L | 1/5 | SYR4 | 2015–2019 |
86 contaminants tested, none detected
Utility contact
Frequently asked questions about Hudson Wsc
Is Hudson Wsc tap water safe to drink?
EPA monitoring detected 22 contaminants in Hudson 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 Hudson Wsc's water?
EPA monitoring detected Copper, Bromodichloromethane, Bromoform, Dibromochloromethane, Chloroform, and others. The full list with the level and data source for each is above.
How many people does Hudson Wsc serve?
Hudson Wsc reports serving 10,907 people in Texas, per its EPA record.
Has Hudson Wsc had any water quality violations?
The EPA has 347 violations on file for Hudson Wsc, of which 226 are health-based (a contaminant limit or required treatment was breached) and 2 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.