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 | 2022-10-01 → 2022-12-31 |
| MCL | Health-based | Resolved | 2022-10-01 → 2022-12-31 |
| MCL | Health-based | Resolved | 2022-10-01 → 2022-12-31 |
| MCL | Health-based | Resolved | 2022-10-01 → 2022-12-31 |
| MCL | Health-based | Resolved | 2022-07-01 → 2022-09-30 |
| MCL | Health-based | Resolved | 2022-07-01 → 2022-09-30 |
| MCL | Health-based | Resolved | 2022-07-01 → 2022-09-30 |
| MCL | Health-based | Resolved | 2022-07-01 → 2022-09-30 |
| MCL | Health-based | Resolved | 2022-04-01 → 2022-06-30 |
| MCL | Health-based | Resolved | 2022-04-01 → 2022-06-30 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 22.9 µg/L No EPA limit set | 48/48 | SYR4 | 2013–2019 |
| Bromoform | 29.4 µg/L No EPA limit set | 48/48 | SYR4 | 2013–2019 |
| Chloroform | 9.6 µg/L No EPA limit set | 48/48 | SYR4 | 2013–2019 |
| Dibromochloromethane | 44.7 µg/L No EPA limit set | 48/48 | SYR4 | 2013–2019 |
| TTHM | 102.1 µg/L 128% of the EPA limit, in the worst sample — 80 µg/L | 48/48 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 34.2 µg/L 57% of the EPA limit 60 µg/L | 48/48 | SYR4 | 2013–2019 |
| Dibromoacetic Acid | 10.1 µg/L No EPA limit set | 47/48 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 3.8 µg/L No EPA limit set | 47/48 | SYR4 | 2013–2019 |
| Dichloroacetic Acid | 4.6 µg/L No EPA limit set | 45/48 | SYR4 | 2013–2019 |
| Lead | 25 µg/L 167% of the EPA limit, in the worst sample — 15 µg/L | 14/20 | SYR4 | 2014–2017 |
| Copper | 400 µg/L 31% of the EPA limit 1300 µg/L | 11/20 | SYR4 | 2014–2017 |
| Monochloroacetic Acid | 25 µg/L No EPA limit set | 9/48 | SYR4 | 2013–2019 |
| Monobromoacetic Acid | 1.8 µg/L No EPA limit set | 7/48 | SYR4 | 2013–2019 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 4/4 | LCR | 2023 |
| Nitrate-Nitrite | 700 µg/L 7% of the EPA limit 10000 µg/L | 2/8 | SYR4 | 2016–2019 |
51 contaminants tested, none detected
Utility contact
Frequently asked questions about Cameron Parish Ww District 11 - Big Lake
Is Cameron Parish Ww District 11 - Big Lake tap water safe to drink?
EPA monitoring detected 15 contaminants in Cameron Parish Ww District 11 - Big Lake'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 Cameron Parish Ww District 11 - Big Lake's water?
EPA monitoring detected Bromodichloromethane, Bromoform, Chloroform, Dibromochloromethane, TTHM, and others. The full list with the level and data source for each is above.
How many people does Cameron Parish Ww District 11 - Big Lake serve?
Cameron Parish Ww District 11 - Big Lake reports serving 1,620 people in Louisiana, per its EPA record.
Has Cameron Parish Ww District 11 - Big Lake had any water quality violations?
The EPA has 18 violations on file for Cameron Parish Ww District 11 - Big Lake, of which 16 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.