CLIFTON PARK WATER AUTHORITY
PWSID: NY4500175 · CLIFTON PARK, NY · Serving 35,000 people
Type: CWSOwner: MSource: SW
Settlement eligible
Settlement details
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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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95.7 ppt
Highest single detection
2023-07-19
Latest sample date
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 464 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| PFEESA | ND | — | Below MRL | 2023-10-10 |
| PFDoA | ND | — | Below MRL | 2023-04-19 |
| PFPeS | ND | — | Below MRL | 2023-04-19 |
| NMeFOSAA | ND | — | Below MRL | 2023-04-19 |
| PFBS | ND | — | Below MRL | 2023-04-19 |
Violation history(18 violations, 18 open)
Monitoring & Reporting - PFHxS(PFHxS)
2025-07-01 · Open · Tier 3
Monitoring & Reporting - PFBS(PFBS)
2025-07-01 · Open · Tier 3
Monitoring & Reporting - PFOS(PFOS)
2025-07-01 · Open · Tier 3
Monitoring & Reporting - Hazard Index PFAS(Hazard Index PFAS)
2025-07-01 · Open · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2025-07-01 · Open · Tier 3
Monitoring & Reporting - PFHxA(PFHxA)
2025-07-01 · Open · Tier 3
Violation details
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