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 | 2011-08-01 → 2011-08-31 |
| MCL | Health-based | Resolved | 2011-08-01 → 2011-08-31 |
| MCL | Health-based | Resolved | 2011-08-01 → 2011-08-31 |
| MCL | Health-based | Resolved | 2011-08-01 → 2011-08-31 |
| MCL | Health-based | Resolved | 2011-08-01 → 2011-08-31 |
| MCL | Health-based | Resolved | 2011-07-01 → 2011-07-31 |
| MCL | Health-based | Resolved | 2011-07-01 → 2011-07-31 |
| MCL | Health-based | Resolved | 2011-07-01 → 2011-07-31 |
| MCL | Health-based | Resolved | 2006-02-01 → 2006-02-28 |
| MCL | Health-based | Resolved | 2006-02-01 → 2006-02-28 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 2100 µg/L 21% of the EPA limit 10000 µg/L | 20/20 | SYR4 | 2012–2019 |
| Lead | 0.0036 mg/L 24% of the EPA limit 0.0150 mg/L | 12/12 | LCR | 2026 |
| Fluoride | 640 µg/L 16% of the EPA limit 4000 µg/L | 2/2 | SYR4 | 2012–2015 |
| Arsenic | 1 µg/L 10% of the EPA limit 10 µg/L | 1/2 | SYR4 | 2012–2015 |
| Barium | 74 µg/L 3.7% of the EPA limit 2000 µg/L | 1/2 | SYR4 | 2012–2015 |
| Chromium | 4 µg/L 4% of the EPA limit 100 µg/L | 1/2 | SYR4 | 2012–2015 |
| Nitrite | 200 µg/L 20% of the EPA limit 1000 µg/L | 1/3 | SYR4 | 2012–2018 |
| Selenium | 2 µg/L 4% of the EPA limit 50 µg/L | 1/2 | SYR4 | 2012–2015 |
45 contaminants tested, none detected
Utility contact
Frequently asked questions about Psmcsd - Blackie Rd Ws
Is Psmcsd - Blackie Rd Ws tap water safe to drink?
EPA monitoring detected 8 contaminants in Psmcsd - Blackie Rd 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 Psmcsd - Blackie Rd Ws's water?
EPA monitoring detected Nitrate, Lead, Fluoride, Arsenic, Barium, and others. The full list with the level and data source for each is above.
How many people does Psmcsd - Blackie Rd Ws serve?
Psmcsd - Blackie Rd Ws reports serving 60 people in California, per its EPA record.
Has Psmcsd - Blackie Rd Ws had any water quality violations?
The EPA has 17 violations on file for Psmcsd - Blackie Rd Ws, of which 17 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.