Bellflower Municipal Water System
PWSID CA1910018 · Rosemead, California · serves 6,032 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 32.6 ppt | 4 ppt | 5/12/2025 |
| PFOS | 31 ppt | 4 ppt | 3/31/2025 |
| PFOS | 29.2 ppt | 4 ppt | 8/4/2025 |
| PFOS | 29.2 ppt | 4 ppt | 11/5/2025 |
| PFOS | 16 ppt | 4 ppt | 3/24/2025 |
| PFOS | 15.8 ppt | 4 ppt | 8/4/2025 |
| PFOA | 7.6 ppt | 4 ppt | 3/31/2025 |
| PFOA | 6.7 ppt | 4 ppt | 5/12/2025 |
| PFOA | 6.5 ppt | 4 ppt | 8/4/2025 |
| PFOA | 6.1 ppt | 4 ppt | 11/5/2025 |
| PFHxS | 5.6 ppt | 10 ppt | 3/31/2025 |
| PFHxS | 5.3 ppt | 10 ppt | 5/12/2025 |
| PFBA | 5.2 ppt | — | 3/31/2025 |
| PFHxS | 4.9 ppt | 10 ppt | 8/4/2025 |
| PFHxS | 4.9 ppt | 10 ppt | 11/5/2025 |
| PFHxS | 3 ppt | 10 ppt | 3/24/2025 |
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. 🎉