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 | 2019-04-01 → 2019-06-30 |
| MCL | Health-based | Resolved | 2019-04-01 → 2019-06-30 |
| MCL | Health-based | Resolved | 2019-04-01 → 2019-06-30 |
| MCL | Health-based | Resolved | 2019-04-01 → 2019-06-30 |
| MCL | Health-based | Resolved | 2019-04-01 → 2019-06-30 |
| MCL | Health-based | Resolved | 2019-04-01 → 2019-06-30 |
| MCL | Health-based | Resolved | 2019-01-01 → 2019-03-31 |
| MCL | Health-based | Resolved | 2019-01-01 → 2019-03-31 |
| MCL | Health-based | Resolved | 2019-01-01 → 2019-03-31 |
| MCL | Health-based | Resolved | 2019-01-01 → 2019-03-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Arsenic | 28 µg/L 280% of the EPA limit, at the 95th percentile of samples — 10 µg/L
worst single sample: 43 µg/L | 43/43 | SYR4 | 2012–2019 |
| Cadmium | 23.4 µg/L 468% of the EPA limit, at the 95th percentile of samples — 5 µg/L
worst single sample: 56 µg/L | 39/43 | SYR4 | 2012–2019 |
| Fluoride | 300 µg/L 7.5% of the EPA limit 4000 µg/L | 4/5 | SYR4 | 2012–2019 |
| Nitrate | 200 µg/L 2% of the EPA limit 10000 µg/L | 4/26 | SYR4 | 2012–2019 |
| Barium | 23.36 µg/L 1.2% of the EPA limit 2000 µg/L
worst single sample: 23.4 µg/L | 3/5 | SYR4 | 2012–2019 |
| Chromium | 16.79 µg/L 17% of the EPA limit 100 µg/L
worst single sample: 18 µg/L | 3/5 | SYR4 | 2012–2019 |
| Lead | 0.0050 mg/L 33% of the EPA limit 0.0150 mg/L | 3/3 | LCR | 2020 |
| Nitrate-Nitrite | 95030 µg/L 950% of the EPA limit, at the 95th percentile of samples — 10000 µg/L
worst single sample: 100000 µg/L | 2/4 | SYR4 | 2014–2019 |
| Nitrite | 95.02 µg/L 9.5% of the EPA limit 1000 µg/L
worst single sample: 100 µg/L | 2/6 | SYR4 | 2012–2019 |
| Selenium | 2.18 µg/L 4.4% of the EPA limit 50 µg/L
worst single sample: 2.2 µg/L | 2/5 | SYR4 | 2012–2019 |
| Copper | 5 µg/L 0.4% of the EPA limit 1300 µg/L | 1/5 | SYR4 | 2012–2019 |
| Combined Uranium | 1.49 µg/L 5% of the EPA limit 30 µg/L | 1/1 | SYR4 | 2019 |
| Toluene | 14 µg/L 1.4% of the EPA limit 1000 µg/L | 1/2 | SYR4 | 2016–2019 |
46 contaminants tested, none detected
Utility contact
Frequently asked questions about Vista Del Toro Ws
Is Vista Del Toro Ws tap water safe to drink?
EPA monitoring detected 13 contaminants in Vista Del Toro Ws'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 Vista Del Toro Ws's water?
EPA monitoring detected Arsenic, Cadmium, Fluoride, Nitrate, Barium, and others. The full list with the level and data source for each is above.
How many people does Vista Del Toro Ws serve?
Vista Del Toro Ws reports serving 92 people in California, per its EPA record.
Has Vista Del Toro Ws had any water quality violations?
The EPA has 210 violations on file for Vista Del Toro Ws, of which 183 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.