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 | 2014-10-01 → 2014-12-31 |
| MCL | Health-based | Resolved | 2014-10-01 → 2014-12-31 |
| MCL | Health-based | Resolved | 2014-10-01 → 2014-12-31 |
| MCL | Health-based | Resolved | 2014-10-01 → 2014-12-31 |
| MCL | Health-based | Resolved | 2014-10-01 → 2014-12-31 |
| MCL | Health-based | Resolved | 2014-07-01 → 2014-09-30 |
| MCL | Health-based | Resolved | 2014-07-01 → 2014-09-30 |
| MCL | Health-based | Resolved | 2014-07-01 → 2014-09-30 |
| MCL | Health-based | Resolved | 2014-07-01 → 2014-09-30 |
| MCL | Health-based | Resolved | 2014-07-01 → 2014-09-30 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 216.9 µg/L 17% of the EPA limit 1300 µg/L
worst single sample: 315 µg/L | 19/31 | SYR4 | 2013–2017 |
| Gross Beta Particle Activity | 17.185 pCi/L No EPA limit set
worst single sample: 22.2 pCi/L | 18/20 | SYR4 | 2013–2019 |
| Styrene | 9.04 µg/L 9% of the EPA limit 100 µg/L
worst single sample: 16 µg/L | 13/18 | SYR4 | 2013–2019 |
| Combined Uranium | 47.3224 µg/L 158% of the EPA limit, at the 95th percentile of samples — 30 µg/L
worst single sample: 51.256 µg/L | 9/21 | SYR4 | 2013–2019 |
| Fluoride | 2152.5 µg/L 54% of the EPA limit 4000 µg/L
worst single sample: 2600 µg/L | 6/6 | SYR4 | 2013–2019 |
| Lead | 16.198 µg/L 108% of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 18.8 µg/L | 5/31 | SYR4 | 2013–2017 |
| Toluene | 1.65 µg/L 0.2% of the EPA limit 1000 µg/L
worst single sample: 1.7 µg/L | 3/18 | SYR4 | 2013–2019 |
| Bromodichloromethane | 1.6 µg/L No EPA limit set | 1/2 | SYR4 | 2014–2017 |
| Chloroform | 2 µg/L No EPA limit set | 1/2 | SYR4 | 2014–2017 |
| Combined Radium (-226 And -228) | 1 pCi/L 20% of the EPA limit 5 pCi/L | 1/6 | SYR4 | 2014–2017 |
| Dichloromethane | 0.6500 µg/L 13% of the EPA limit 5 µg/L | 1/18 | SYR4 | 2013–2019 |
| Ethylbenzene | 1.4 µg/L 0.2% of the EPA limit 700 µg/L | 1/18 | SYR4 | 2013–2019 |
| Lead | 0.0025 mg/L 17% of the EPA limit 0.0150 mg/L | 1/1 | LCR | 2025 |
| Mercury | 0.7600 µg/L 38% of the EPA limit 2 µg/L | 1/6 | SYR4 | 2013–2019 |
| TTHM | 3.6 µg/L 4.5% of the EPA limit 80 µg/L | 1/3 | SYR4 | 2013–2017 |
63 contaminants tested, none detected
Utility contact
Frequently asked questions about Timberline Shores
Is Timberline Shores tap water safe to drink?
EPA monitoring detected 15 contaminants in Timberline Shores'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 Timberline Shores's water?
EPA monitoring detected Copper, Gross Beta Particle Activity, Styrene, Combined Uranium, Fluoride, and others. The full list with the level and data source for each is above.
How many people does Timberline Shores serve?
Timberline Shores reports serving 224 people in North Carolina, per its EPA record.
Has Timberline Shores had any water quality violations?
The EPA has 50 violations on file for Timberline Shores, of which 20 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.