YORBA LINDA WATER DISTRICT
PWSID: CA3010037 · PLACENTIA, CA · Serving 84,292 people
Type: CWSOwner: LSource: SW
Settlement eligible
Settlement details
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Upgrade to ProCompliant
All PFAS compounds below EPA Maximum Contaminant Levels.
Key contaminants vs MCL
EPA MCL: 4 ppt (parts per trillion) for PFOA and PFOS individually. Compliance deadline: 2031-12-31
Exact contamination levels
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Upgrade to ProDetection summary
36.3779 ppt
Highest single detection
2023-09-13
Latest sample date
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 1000 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| PFHpS | ND | — | Below MRL | 2023-12-06 |
| PFMBA | ND | — | Below MRL | 2023-06-21 |
| 4:2 FTS | ND | — | Below MRL | 2023-12-06 |
| NFDHA | ND | — | Below MRL | 2024-05-21 |
| NMeFOSAA | ND | — | Below MRL | 2023-12-06 |