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 | 2014-07-01 → 2014-09-30 |
| MCL | Health-based | Resolved | 2014-07-01 → 2014-09-30 |
| MCL | Health-based | Resolved | 2014-04-01 → 2014-06-30 |
| MCL | Health-based | Resolved | 2014-04-01 → 2014-06-30 |
| MCL | Health-based | Resolved | 2013-10-01 → 2013-12-31 |
| MCL | Health-based | Resolved | 2013-10-01 → 2013-12-31 |
| MCL | Health-based | Resolved | 2013-07-01 → 2013-09-30 |
| MCL | Health-based | Resolved | 2013-07-01 → 2013-09-30 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Arsenic | 20.35 µg/L 204% of the EPA limit, at the 95th percentile of samples — 10 µg/L
worst single sample: 30 µg/L | 94/123 | SYR4 | 2012–2019 |
| Lead | 0.0048 mg/L 32% of the EPA limit 0.0150 mg/L | 14/14 | LCR | 2023 |
| Nitrate | 2400 µg/L 24% of the EPA limit 10000 µg/L | 12/14 | SYR4 | 2013–2019 |
| Bromodichloromethane | 3 µg/L No EPA limit set | 8/8 | SYR4 | 2015–2019 |
| Bromoform | 36 µg/L No EPA limit set | 8/8 | SYR4 | 2015–2019 |
| Dibromochloromethane | 14.65 µg/L No EPA limit set
worst single sample: 15 µg/L | 8/8 | SYR4 | 2015–2019 |
| TTHM | 54.65 µg/L 68% of the EPA limit 80 µg/L
worst single sample: 55 µg/L | 8/8 | SYR4 | 2015–2019 |
| Chloroform | 1.07 µg/L No EPA limit set
worst single sample: 1.1 µg/L | 7/8 | SYR4 | 2015–2019 |
| Dibromoacetic Acid | 7.52 µg/L No EPA limit set
worst single sample: 8 µg/L | 7/7 | SYR4 | 2015–2019 |
| Total Haloacetic Acids (HAA5) | 7.82 µg/L 13% of the EPA limit 60 µg/L
worst single sample: 8 µg/L | 7/7 | SYR4 | 2015–2019 |
| Fluoride | 934 µg/L 23% of the EPA limit 4000 µg/L
worst single sample: 1000 µg/L | 3/3 | SYR4 | 2012–2018 |
| Trichloroacetic Acid | 3.545 µg/L No EPA limit set
worst single sample: 3.6 µg/L | 2/7 | SYR4 | 2015–2019 |
| Barium | 32 µg/L 1.6% of the EPA limit 2000 µg/L | 1/3 | SYR4 | 2012–2018 |
| Combined Uranium | 8.94 µg/L 30% of the EPA limit 30 µg/L | 1/1 | SYR4 | 2018 |
| Selenium | 2.2 µg/L 4.4% of the EPA limit 50 µg/L | 1/3 | SYR4 | 2012–2018 |
35 contaminants tested, none detected
Utility contact
Frequently asked questions about Pinon Valley Water Company
Is Pinon Valley Water Company tap water safe to drink?
EPA monitoring detected 15 contaminants in Pinon Valley Water Company'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 Pinon Valley Water Company's water?
EPA monitoring detected Arsenic, Lead, Nitrate, Bromodichloromethane, Bromoform, and others. The full list with the level and data source for each is above.
How many people does Pinon Valley Water Company serve?
Pinon Valley Water Company reports serving 112 people in California, per its EPA record.
Has Pinon Valley Water Company had any water quality violations?
The EPA has 88 violations on file for Pinon Valley Water Company, of which 63 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.