Lakewood - City, Water Dept.
PWSID CA1910239 · Lakewood, California · serves 66,356 people · groundwater source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 18.5 ppt | 4 ppt | 5/28/2026 |
| PFOS | 16.7 ppt | 4 ppt | 11/25/2025 |
| PFOS | 8.3 ppt | 4 ppt | 5/28/2026 |
| PFOS | 7.8 ppt | 4 ppt | 11/25/2025 |
| PFHxS | 3.4 ppt | 10 ppt | 5/28/2026 |
| PFHxS | 3.1 ppt | 10 ppt | 11/25/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
No violations on record in the period covered. 🎉