Wasilla Water System
PWSID AK2224646 · Wasilla, Alaska · serves 18,492 people · groundwater source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFHxS | 4.2 ppt | 10 ppt | 2/5/2024 |
| PFHxS | 3.1 ppt | 10 ppt | 8/15/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-05-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2023-01-01 | Beryllium, Total | MR | No | Archived |
| 2023-01-01 | Antimony, Total | MR | No | Archived |
| 2023-01-01 | Nickel | MR | No | Archived |
| 2023-01-01 | Mercury | MR | No | Archived |
| 2023-01-01 | Chromium | MR | No | Archived |
| 2023-01-01 | Cadmium | MR | No | Archived |
| 2023-01-01 | Barium | MR | No | Archived |
| 2023-01-01 | Selenium | MR | No | Archived |
| 2023-01-01 | Thallium, Total | MR | No | Archived |