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 | 2002-12-01 → 2002-12-31 |
| MCL | Health-based | Resolved | 2002-12-01 → 2002-12-31 |
| MCL | Health-based | Resolved | 2002-12-01 → 2002-12-31 |
| MCL | Health-based | Resolved | 2002-11-01 → 2002-11-30 |
| MCL | Health-based | Resolved | 2002-11-01 → 2002-11-30 |
| MCL | Health-based | Resolved | 2002-11-01 → 2002-11-30 |
| MR | Monitoring | Resolved | 2023-01-01 → 2023-12-31 |
| MR | Monitoring | Resolved | 2023-01-01 → 2023-12-31 |
| MR | Monitoring | Resolved | 2016-03-01 → 2016-03-31 |
| MR | Monitoring | Resolved | 2016-03-01 → 2016-03-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Fluoride | 5300 µg/L 133% of the EPA limit, in the worst sample — 4000 µg/L | 197/201 | SYR4 | 2012–2019 |
| Nitrate | 6200 µg/L 62% of the EPA limit 10000 µg/L | 140/590 | SYR4 | 2012–2019 |
| Barium | 290 µg/L 14% of the EPA limit 2000 µg/L | 70/101 | SYR4 | 2012–2019 |
| Chromium | 36 µg/L 36% of the EPA limit 100 µg/L | 69/101 | SYR4 | 2012–2019 |
| Nitrite | 600 µg/L 60% of the EPA limit 1000 µg/L | 57/122 | SYR4 | 2012–2019 |
| Cadmium | 51 µg/L 1020% of the EPA limit, in the worst sample — 5 µg/L | 51/186 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 900000 µg/L 9000% of the EPA limit, in the worst sample — 10000 µg/L | 50/83 | SYR4 | 2013–2019 |
| Arsenic | 12 µg/L 120% of the EPA limit, in the worst sample — 10 µg/L | 35/105 | SYR4 | 2012–2019 |
| Copper | 106 µg/L 8.2% of the EPA limit 1300 µg/L | 23/101 | SYR4 | 2012–2019 |
| Lead | 0.0013 mg/L 8.7% of the EPA limit 0.0150 mg/L | 12/12 | LCR | 2026 |
| Selenium | 5.4 µg/L 11% of the EPA limit 50 µg/L | 11/101 | SYR4 | 2012–2019 |
| Bromodichloromethane | 24 µg/L No EPA limit set | 6/47 | SYR4 | 2012–2019 |
| Bromoform | 5 µg/L No EPA limit set | 6/47 | SYR4 | 2012–2019 |
| Chloroform | 40.6 µg/L No EPA limit set | 6/47 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 4.5 µg/L No EPA limit set | 6/6 | SYR4 | 2014–2019 |
| Dibromochloromethane | 9 µg/L No EPA limit set | 6/47 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 19 µg/L No EPA limit set | 6/6 | SYR4 | 2014–2019 |
| TTHM | 73 µg/L 91% of the EPA limit 80 µg/L | 6/47 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 31 µg/L 52% of the EPA limit 60 µg/L | 6/6 | SYR4 | 2014–2019 |
| Trichloroacetic Acid | 9 µg/L No EPA limit set | 6/6 | SYR4 | 2014–2019 |
| Lead | 1.1 µg/L 7.3% of the EPA limit 15 µg/L | 4/101 | SYR4 | 2012–2019 |
| Monobromoacetic Acid | 1 µg/L No EPA limit set | 3/6 | SYR4 | 2014–2019 |
| Monochloroacetic Acid | 3 µg/L No EPA limit set | 3/6 | SYR4 | 2014–2019 |
| Toluene | 25 µg/L 2.5% of the EPA limit 1000 µg/L | 2/70 | SYR4 | 2012–2019 |
57 contaminants tested, none detected
Utility contact
Frequently asked questions about Santa Lucia Preserve Ws
Is Santa Lucia Preserve Ws tap water safe to drink?
EPA monitoring detected 24 contaminants in Santa Lucia Preserve 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 Santa Lucia Preserve Ws's water?
EPA monitoring detected Fluoride, Nitrate, Barium, Chromium, Nitrite, and others. The full list with the level and data source for each is above.
How many people does Santa Lucia Preserve Ws serve?
Santa Lucia Preserve Ws reports serving 966 people in California, per its EPA record.
Has Santa Lucia Preserve Ws had any water quality violations?
The EPA has 30 violations on file for Santa Lucia Preserve Ws, of which 6 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.