NORTH CHOCTAW WATER & SEWER AUTHORITY
PWSID: AL0000243 · LISMAN, AL · Serving 3,450 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
13.6 ppt
Highest single detection
2024-09-30
Latest sample date
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 116 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| 9Cl-PF3ONS | ND | — | Below MRL | 2024-03-25 |
| ADONA | ND | — | Below MRL | 2024-03-25 |
| HFPO-DA | ND | 10 | Below MRL | 2024-03-25 |
| PFBA | ND | — | Below MRL | 2024-03-25 |
| 6:2 FTS | ND | — | Below MRL | 2024-03-25 |
Violation history(7 violations, all resolved)
Monitoring & Reporting - PFOA(PFOA)
2024-04-01 · Resolved · Tier 3
Monitoring & Reporting - PFOS(PFOS)
2024-04-01 · Resolved · Tier 3
Monitoring & Reporting - PFHxS(PFHxS)
2024-04-01 · Resolved · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2024-04-01 · Resolved · Tier 3
Monitoring & Reporting - PFBS(PFBS)
2024-04-01 · Resolved · Tier 3
Monitoring & Reporting - PFNA(PFNA)
2024-04-01 · Resolved · Tier 3
Monitoring & Reporting - PFHxA
Violation details
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