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 | Resolved | 2012-01-01 |
| MON | Monitoring | Resolved | 2026-02-01 → 2026-02-28 |
| MON | Monitoring | Resolved | 2025-12-01 → 2025-12-31 |
| MON | Monitoring | Resolved | 2025-04-01 → 2025-04-30 |
| MON | Monitoring | Resolved | 2025-02-01 → 2025-02-28 |
| MR | Monitoring | Resolved | 2025-01-01 |
| MR | Monitoring | Resolved | 2025-01-01 |
| MON | Monitoring | Resolved | 2024-10-01 → 2024-10-31 |
| MON | Monitoring | Resolved | 2024-08-01 → 2024-08-31 |
| MON | Monitoring | Resolved | 2024-06-01 → 2024-06-30 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 616.75 µg/L 47% of the EPA limit 1300 µg/L
worst single sample: 1100 µg/L | 50/50 | SYR4 | 2015–2019 |
| Lead | 28 µg/L 187% of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 48 µg/L | 41/50 | SYR4 | 2015–2019 |
| Lead | 0.0056 mg/L 37% of the EPA limit 0.0150 mg/L | 9/9 | LCR | 2025 |
| Chloroform | 7.867 µg/L No EPA limit set
worst single sample: 7.9 µg/L | 3/3 | SYR4 | 2013–2017 |
| Bromodichloromethane | 2.2095 µg/L No EPA limit set
worst single sample: 2.21 µg/L | 2/3 | SYR4 | 2013–2017 |
| Dichloroacetic Acid | 5.034 µg/L No EPA limit set
worst single sample: 5.1 µg/L | 2/3 | SYR4 | 2013–2017 |
| TTHM | 10.084 µg/L 13% of the EPA limit 80 µg/L
worst single sample: 10.1 µg/L | 2/3 | SYR4 | 2013–2017 |
| Total Haloacetic Acids (HAA5) | 9.9515 µg/L 17% of the EPA limit 60 µg/L
worst single sample: 10.1 µg/L | 2/3 | SYR4 | 2013–2017 |
| Trichloroacetic Acid | 4.918 µg/L No EPA limit set
worst single sample: 5 µg/L | 2/3 | SYR4 | 2013–2017 |
| Barium | 8.03 µg/L 0.4% of the EPA limit 2000 µg/L | 1/1 | SYR4 | 2012 |
| Fluoride | 104 µg/L 2.6% of the EPA limit 4000 µg/L | 1/1 | SYR4 | 2012 |
34 contaminants tested, none detected
Utility contact
Frequently asked questions about New Kasigluk Water
Is New Kasigluk Water tap water safe to drink?
EPA monitoring detected 11 contaminants in New Kasigluk Water'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 New Kasigluk Water's water?
EPA monitoring detected Copper, Lead, Lead, Chloroform, Bromodichloromethane, and others. The full list with the level and data source for each is above.
How many people does New Kasigluk Water serve?
New Kasigluk Water reports serving 276 people in Alaska, per its EPA record.
Has New Kasigluk Water had any water quality violations?
The EPA has 51 violations on file for New Kasigluk Water, of which 1 is 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.