NEW YORK CITY SYSTEM
PWSID: NY7003493 · VALHALLA, NY · Serving 8,271,000 people
Type: CWSOwner: LSource: SW
Compliant
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
Upgrade to Pro to see PFOA/PFOS ppt values and MCL comparison charts.
Upgrade to ProDetection summary
N/A ppt
Highest single detection
2024-09-11
Latest sample date
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 464 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| PFPeA | ND | — | Below MRL | 2023-10-25 |
| PFMPA | ND | — | Below MRL | 2023-10-25 |
| 8:2 FTS | ND | — | Below MRL | 2023-10-25 |
| 4:2 FTS | ND | — | Below MRL | 2023-10-25 |
| NMeFOSAA | ND | — | Below MRL | 2023-10-25 |