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 |
|---|---|---|---|
| TT | Health-based | Addressed | 2025-01-30 |
| MCL | Health-based | Resolved | 2007-05-01 → 2007-05-31 |
| MCL | Health-based | Resolved | 2007-05-01 → 2007-05-31 |
| MCL | Health-based | Archived | 1984-07-01 → 1984-07-31 |
| MCL | Health-based | Archived | 1984-06-01 → 1984-06-30 |
| Other | Monitoring | Unaddressed | 2025-04-06 |
| MR | Monitoring | Resolved | 2018-09-01 |
| MR | Monitoring | Resolved | 2018-09-01 |
| MON | Monitoring | Resolved | 2017-08-01 → 2017-08-31 |
| MON | Monitoring | Resolved | 2017-08-01 → 2017-08-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 6890 µg/L 69% of the EPA limit 10000 µg/L
worst single sample: 10100 µg/L | 182/186 | SYR4 | 2012–2019 |
| Lead | 0.0021 mg/L 14% of the EPA limit 0.0150 mg/L | 20/20 | LCR | 2023 |
| Dibromochloromethane | 9 µg/L No EPA limit set
worst single sample: 10 µg/L | 11/12 | SYR4 | 2014–2019 |
| TTHM | 23 µg/L 29% of the EPA limit 80 µg/L | 11/12 | SYR4 | 2014–2019 |
| Bromoform | 7 µg/L No EPA limit set | 10/12 | SYR4 | 2014–2019 |
| Bromodichloromethane | 6.6 µg/L No EPA limit set
worst single sample: 7 µg/L | 9/12 | SYR4 | 2014–2019 |
| Dibromoacetic Acid | 4.6 µg/L No EPA limit set
worst single sample: 5 µg/L | 9/12 | SYR4 | 2014–2019 |
| Nitrate-Nitrite | 7720 µg/L 77% of the EPA limit 10000 µg/L
worst single sample: 8000 µg/L | 8/8 | SYR4 | 2016–2018 |
| Total Haloacetic Acids (HAA5) | 6 µg/L 10% of the EPA limit 60 µg/L | 8/12 | SYR4 | 2014–2019 |
| Chloroform | 4.8 µg/L No EPA limit set
worst single sample: 5 µg/L | 5/12 | SYR4 | 2014–2019 |
| Fluoride | 236 µg/L 5.9% of the EPA limit 4000 µg/L
worst single sample: 240 µg/L | 5/5 | SYR4 | 2012–2018 |
| Nitrite | 0.4700 µg/L 0% of the EPA limit 1000 µg/L
worst single sample: 0.5000 µg/L | 4/59 | SYR4 | 2012–2019 |
| Arsenic | 2.95 µg/L 30% of the EPA limit 10 µg/L
worst single sample: 3 µg/L | 2/5 | SYR4 | 2012–2018 |
| Barium | 51.8 µg/L 2.6% of the EPA limit 2000 µg/L
worst single sample: 52 µg/L | 2/5 | SYR4 | 2012–2018 |
| Monobromoacetic Acid | 2 µg/L No EPA limit set | 2/12 | SYR4 | 2014–2019 |
| Selenium | 5.9 µg/L 12% of the EPA limit 50 µg/L
worst single sample: 6 µg/L | 2/5 | SYR4 | 2012–2018 |
| Copper | 410 µg/L 32% of the EPA limit 1300 µg/L | 1/5 | SYR4 | 2012–2018 |
| Cadmium | 0.2000 µg/L 4% of the EPA limit 5 µg/L | 1/5 | SYR4 | 2012–2018 |
| Chromium | 3 µg/L 3% of the EPA limit 100 µg/L | 1/7 | SYR4 | 2012–2018 |
| Dichloroacetic Acid | 1 µg/L No EPA limit set | 1/12 | SYR4 | 2014–2019 |
| Lead | 53 µg/L 353% of the EPA limit, at the 95th percentile of samples — 15 µg/L | 1/5 | SYR4 | 2012–2018 |
| Trichloroacetic Acid | 1 µg/L No EPA limit set | 1/12 | SYR4 | 2014–2019 |
56 contaminants tested, none detected
Utility contact
Frequently asked questions about Little Bear Water Company
Is Little Bear Water Company tap water safe to drink?
EPA monitoring detected 22 contaminants in Little Bear 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 Little Bear Water Company's water?
EPA monitoring detected Nitrate, Lead, Dibromochloromethane, TTHM, Bromoform, and others. The full list with the level and data source for each is above.
How many people does Little Bear Water Company serve?
Little Bear Water Company reports serving 2,327 people in California, per its EPA record.
Has Little Bear Water Company had any water quality violations?
The EPA has 19 violations on file for Little Bear Water Company, of which 5 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.