TOWN OF PERRYVILLE
PWSID: MD0070018 · PERRYVILLE, MD · Serving 4,413 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
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N/A ppt
Highest single detection
2024-09-11
Latest sample date
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 116 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| PFHpA | ND | — | Below MRL | 2024-02-14 |
| PFDoA | ND | — | Below MRL | 2024-02-14 |
| PFOA | ND | 4 | Below MRL | 2024-02-14 |
| PFHpS | ND | — | Below MRL | 2024-02-14 |
| PFNA | ND | 10 | Below MRL | 2024-02-14 |
Violation history(8 violations, 4 open)
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2025-07-01 · Open · Tier 3
Monitoring & Reporting - PFHxS(PFHxS)
2025-07-01 · Open · Tier 3
Monitoring & Reporting - PFHxA(PFHxA)
2025-07-01 · Open · Tier 3
Monitoring & Reporting - PFOA(PFOA)
2025-07-01 · Open · Tier 3
Monitoring & Reporting - PFHxA(PFHxA)
2025-04-01 · Resolved · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2025-04-01 · Resolved · Tier 3
Violation details
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