EAST DONEGAL
PWSID: PA7360083 · COLUMBIA, PA · Serving 4,048 people
Type: CWSOwner: LSource: GW
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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Upgrade to ProDetection summary
12.8 ppt
Highest single detection
2023-08-21
Latest sample date
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 58 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| HFPO-DA | ND | 10 | Below MRL | 2023-08-21 |
| PFOA | ND | 4 | Below MRL | 2023-02-21 |
| NMeFOSAA | ND | — | Below MRL | 2023-02-21 |
| PFDA | ND | — | Below MRL | 2023-02-21 |
| PFDoA | ND | — | Below MRL | 2023-02-21 |
Violation history(11 violations, all resolved)
Monitoring & Reporting - PFHxA(PFHxA)
2020-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFOA(PFOA)
2020-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFOS(PFOS)
2020-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFHxS(PFHxS)
2020-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFNA(PFNA)
2020-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFBS(PFBS)
2020-01-01 · Resolved · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)
Violation details
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