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 |
|---|---|---|---|
| MON | Monitoring | Resolved | 2019-02-01 → 2019-02-28 |
| MON | Monitoring | Resolved | 2019-02-01 → 2019-02-28 |
| MON | Monitoring | Resolved | 2019-02-01 → 2019-02-28 |
| MR | Monitoring | Resolved | 2017-07-01 → 2017-12-31 |
| MR | Monitoring | Resolved | 2017-07-01 → 2017-12-31 |
| MR | Monitoring | Resolved | 2017-07-01 → 2017-12-31 |
| MR | Monitoring | Resolved | 2017-07-01 → 2017-12-31 |
| MR | Monitoring | Resolved | 2017-07-01 → 2017-12-31 |
| MR | Monitoring | Resolved | 2017-07-01 → 2017-12-31 |
| MR | Monitoring | Resolved | 2017-07-01 → 2017-12-31 |
PFAS detected
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 571.595 µg/L 44% of the EPA limit 1300 µg/L
worst single sample: 1020 µg/L | 58/61 | SYR4 | 2012–2018 |
| Bromodichloromethane | 5.28 µg/L No EPA limit set
worst single sample: 8.45 µg/L | 31/34 | SYR4 | 2012–2019 |
| Chloroform | 6.105 µg/L No EPA limit set
worst single sample: 9.11 µg/L | 31/34 | SYR4 | 2012–2019 |
| TTHM | 15.95 µg/L 20% of the EPA limit 80 µg/L
worst single sample: 23.1 µg/L | 31/31 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 10.35 µg/L No EPA limit set
worst single sample: 12.6 µg/L | 30/30 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 16.605 µg/L 28% of the EPA limit 60 µg/L
worst single sample: 19.6 µg/L | 30/30 | SYR4 | 2012–2019 |
| Dibromochloromethane | 4.9325 µg/L No EPA limit set
worst single sample: 6.26 µg/L | 28/34 | SYR4 | 2012–2019 |
| Lead | 16.36 µg/L 109% of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 22.3 µg/L | 19/61 | SYR4 | 2012–2018 |
| Dibromoacetic Acid | 2.805 µg/L No EPA limit set
worst single sample: 3 µg/L | 14/30 | SYR4 | 2012–2019 |
| Monochloroacetic Acid | 5.345 µg/L No EPA limit set
worst single sample: 5.8 µg/L | 14/30 | SYR4 | 2012–2019 |
| Bromoform | 3.869 µg/L No EPA limit set
worst single sample: 3.95 µg/L | 7/34 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 2.17 µg/L No EPA limit set
worst single sample: 2.5 µg/L | 7/30 | SYR4 | 2012–2019 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 5/5 | LCR | 2025 |
| Monobromoacetic Acid | 1.1 µg/L No EPA limit set | 4/30 | SYR4 | 2012–2019 |
27 contaminants tested, none detected
Utility contact
Frequently asked questions about Town of Northlake
Is Town of Northlake tap water safe to drink?
EPA monitoring detected 17 contaminants in Town of Northlake'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 Town of Northlake's water?
EPA monitoring detected Copper, Bromodichloromethane, Chloroform, TTHM, Dichloroacetic Acid, and others. The full list with the level and data source for each is above.
How many people does Town of Northlake serve?
Town of Northlake reports serving 10,430 people in Texas, per its EPA record.
Has Town of Northlake had any water quality violations?
The EPA has 23 violations on file for Town of Northlake, 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.