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 |
|---|---|---|---|
| MR | Monitoring | Resolved | 2021-10-01 |
| MR | Monitoring | Resolved | 2021-10-01 |
| MR | Monitoring | Resolved | 2021-10-01 |
| MR | Monitoring | Resolved | 2021-10-01 |
| Other | Monitoring | Resolved | 2020-10-01 |
| Other | Monitoring | Resolved | 2020-10-01 |
| Other | Monitoring | Resolved | 2020-07-01 |
| Other | Monitoring | Resolved | 2020-07-01 |
| Other | Monitoring | Resolved | 2019-07-01 |
| Other | Monitoring | Resolved | 2019-07-01 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 56 µg/L 4.3% of the EPA limit 1300 µg/L | 16/17 | SYR4 | 2012–2018 |
| Lead | 4 µg/L 27% of the EPA limit 15 µg/L | 7/17 | SYR4 | 2012–2018 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 3/3 | LCR | 2023 |
| Barium | 348 µg/L 17% of the EPA limit 2000 µg/L | 2/2 | SYR4 | 2014–2017 |
| Fluoride | 170 µg/L 4.3% of the EPA limit 4000 µg/L | 2/2 | SYR4 | 2014–2017 |
| Arsenic | 2.4 µg/L 24% of the EPA limit 10 µg/L | 1/2 | SYR4 | 2014–2017 |
| Bromodichloromethane | 3 µg/L No EPA limit set | 1/12 | SYR4 | 2013–2019 |
| Chloroform | 21.8 µg/L No EPA limit set | 1/12 | SYR4 | 2013–2019 |
| Combined Radium (-226 And -228) | 0.8600 pCi/L 17% of the EPA limit 5 pCi/L | 1/1 | SYR4 | 2014 |
| Combined Uranium | 7.6 µg/L 25% of the EPA limit 30 µg/L | 1/1 | SYR4 | 2014 |
| Dibromoacetic Acid | 1 µg/L No EPA limit set | 1/6 | SYR4 | 2013–2018 |
| Dibromochloromethane | 1.8 µg/L No EPA limit set | 1/12 | SYR4 | 2013–2019 |
| Dichloroacetic Acid | 10.5 µg/L No EPA limit set | 1/6 | SYR4 | 2013–2018 |
| Gross Alpha, Excl. Radon And U | 3 pCi/L 20% of the EPA limit 15 pCi/L | 1/1 | SYR4 | 2014 |
| Gross Beta Particle Activity | 5.7 pCi/L No EPA limit set | 1/1 | SYR4 | 2014 |
| Selenium | 5 µg/L 10% of the EPA limit 50 µg/L | 1/2 | SYR4 | 2014–2017 |
| TTHM | 26.6 µg/L 33% of the EPA limit 80 µg/L | 1/6 | SYR4 | 2013–2018 |
| Total Haloacetic Acids (HAA5) | 14.4 µg/L 24% of the EPA limit 60 µg/L | 1/6 | SYR4 | 2013–2018 |
| Trichloroacetic Acid | 2.9 µg/L No EPA limit set | 1/6 | SYR4 | 2013–2018 |
60 contaminants tested, none detected
Utility contact
Frequently asked questions about Sonoma Ridge-Mccall Sound
Is Sonoma Ridge-Mccall Sound tap water safe to drink?
EPA monitoring detected 19 contaminants in Sonoma Ridge-Mccall Sound'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 Sonoma Ridge-Mccall Sound's water?
EPA monitoring detected Copper, Lead, Lead, Barium, Fluoride, and others. The full list with the level and data source for each is above.
How many people does Sonoma Ridge-Mccall Sound serve?
Sonoma Ridge-Mccall Sound reports serving 294 people in Texas, per its EPA record.
Has Sonoma Ridge-Mccall Sound had any water quality violations?
The EPA has 22 violations on file for Sonoma Ridge-Mccall Sound, 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.