GLEN HELEN WATER SYSTEM
PWSID: CA3600108 · SAN BERNARDINO, CA · Serving 5,900 people
Type: CWSOwner: LSource: GW
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
44 ppt
Highest single detection
2023-08-31
Latest sample date
complete
Data completeness
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 290 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| ADONA | ND | — | Below MRL | 2023-07-31 |
| 9Cl-PF3ONS | ND | — | Below MRL | 2023-01-11 |
| 11Cl-PF3OUdS | ND | — | Below MRL | 2023-01-11 |
| PFUnA | ND | — | Below MRL | 2023-01-11 |
| PFHxA | ND | — | Below MRL | 2023-01-11 |