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 |
|---|---|---|---|
| TT | Health-based | Resolved | 2020-04-01 |
| TT | Health-based | Resolved | 2020-04-01 |
| TT | Health-based | Resolved | 2020-04-01 |
| TT | Health-based | Resolved | 2020-04-01 |
| TT | Health-based | Resolved | 2020-04-01 |
| MR | Monitoring | Resolved | 2019-06-01 → 2019-11-30 |
| MR | Monitoring | Resolved | 2019-06-01 → 2019-11-30 |
| MR | Monitoring | Resolved | 2019-06-01 → 2019-11-30 |
| MR | Monitoring | Resolved | 2019-06-01 → 2019-11-30 |
| Other | Monitoring | Resolved | 2016-02-08 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 2184 µg/L 168% of the EPA limit, at the 95th percentile of samples — 1300 µg/L
worst single sample: 3900 µg/L | 14/17 | SYR4 | 2012–2019 |
| Lead | 0.0012 mg/L 8.1% of the EPA limit 0.0150 mg/L | 4/4 | LCR | 2025 |
| Arsenic | 5.245 µg/L 52% of the EPA limit 10 µg/L
worst single sample: 5.3 µg/L | 2/2 | SYR4 | 2014–2017 |
| Barium | 239.15 µg/L 12% of the EPA limit 2000 µg/L
worst single sample: 240 µg/L | 2/2 | SYR4 | 2014–2017 |
| Bromodichloromethane | 2.26 µg/L No EPA limit set
worst single sample: 2.3 µg/L | 2/8 | SYR4 | 2012–2019 |
| Chloroform | 6.38 µg/L No EPA limit set
worst single sample: 6.6 µg/L | 2/8 | SYR4 | 2012–2019 |
| Fluoride | 358 µg/L 9% of the EPA limit 4000 µg/L
worst single sample: 360 µg/L | 2/2 | SYR4 | 2014–2017 |
| TTHM | 11.585 µg/L 14% of the EPA limit 80 µg/L
worst single sample: 12 µg/L | 2/3 | SYR4 | 2012–2019 |
| Bromoform | 1 µg/L No EPA limit set | 1/8 | SYR4 | 2012–2019 |
| Combined Radium (-226 And -228) | 3.8 pCi/L 76% of the EPA limit 5 pCi/L | 1/1 | SYR4 | 2014 |
| Di(2-ethylhexyl) Phthalate | 1 µg/L 17% of the EPA limit 6 µg/L | 1/2 | SYR4 | 2014–2017 |
| Dibromochloromethane | 2.1 µg/L No EPA limit set | 1/8 | SYR4 | 2012–2019 |
| Gross Alpha, Excl. Radon And U | 3.8 pCi/L 25% of the EPA limit 15 pCi/L | 1/1 | SYR4 | 2014 |
| Gross Beta Particle Activity | 6.9 pCi/L No EPA limit set | 1/1 | SYR4 | 2014 |
65 contaminants tested, none detected
Utility contact
Frequently asked questions about Timber Line Estates
Is Timber Line Estates tap water safe to drink?
EPA monitoring detected 14 contaminants in Timber Line Estates'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 Timber Line Estates's water?
EPA monitoring detected Copper, Lead, Arsenic, Barium, Bromodichloromethane, and others. The full list with the level and data source for each is above.
How many people does Timber Line Estates serve?
Timber Line Estates reports serving 579 people in Texas, per its EPA record.
Has Timber Line Estates had any water quality violations?
The EPA has 28 violations on file for Timber Line Estates, of which 5 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.