Lindsay, City Of
PWSID CA5410006 · Lindsay, California · serves 12,659 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 12 ppt | 4 ppt | 9/17/2025 |
| PFOS | 11 ppt | 4 ppt | 3/24/2025 |
| PFOS | 10 ppt | 4 ppt | 3/24/2025 |
| PFOS | 10 ppt | 4 ppt | 9/17/2025 |
| PFOA | 9.2 ppt | 4 ppt | 9/17/2025 |
| PFOA | 8.3 ppt | 4 ppt | 3/24/2025 |
| PFOA | 5.6 ppt | 4 ppt | 9/17/2025 |
| PFOA | 4.9 ppt | 4 ppt | 3/24/2025 |
| PFBS | 4 ppt | — | 9/17/2025 |
| PFPeA | 3.6 ppt | — | 9/17/2025 |
| PFBS | 3.3 ppt | — | 3/24/2025 |
| PFPeA | 3.1 ppt | — | 3/24/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-04-01 | TTHM | MCL | Yes | Archived |
| 2026-04-01 | TTHM | MCL | Yes | Archived |
| 2026-04-01 | TTHM | MCL | Yes | Archived |
| 2026-04-01 | TTHM | MCL | Yes | Archived |
| 2026-04-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2026-04-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2026-01-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2026-01-01 | TTHM | MCL | Yes | Archived |
| 2026-01-01 | TTHM | MCL | Yes | Archived |
| 2026-01-01 | TTHM | MCL | Yes | Archived |
| 2025-10-01 | TTHM | MCL | Yes | Archived |
| 2025-10-01 | TTHM | MCL | Yes | Archived |
| 2025-07-01 | TTHM | MCL | Yes | Archived |
| 2025-07-01 | TTHM | MCL | Yes | Archived |
| 2025-07-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2025-04-01 | TTHM | MCL | Yes | Archived |
| 2025-04-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2025-04-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2025-01-01 | TTHM | MCL | Yes | Archived |
| 2025-01-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2023-06-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Resolved |
| 2023-05-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Resolved |
| 2023-04-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Resolved |
| 2022-10-01 | TTHM | MCL | Yes | Archived |
| 2022-10-01 | TTHM | MCL | Yes | Archived |
| 2022-10-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2022-10-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2022-07-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2022-07-01 | TTHM | MCL | Yes | Archived |
| 2022-07-01 | TTHM | MCL | Yes | Archived |
| 2022-07-01 | TTHM | MCL | Yes | Archived |
| 2022-04-01 | TTHM | MCL | Yes | Archived |
| 2022-04-01 | TTHM | MCL | Yes | Archived |
| 2022-04-01 | TTHM | MCL | Yes | Archived |
| 2022-04-01 | TTHM | MCL | Yes | Archived |
| 2022-04-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2022-04-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2022-01-01 | TTHM | MCL | Yes | Archived |
| 2022-01-01 | TTHM | MCL | Yes | Archived |
| 2022-01-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |