QUINCY WATER DEPARTMENT CITY OF
PWSID: WA5370450 · Quincy, WA · Serving 8,415 people
Type: CWSOwner: LSource: GW
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
2023-05-31
Latest sample date
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 290 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| PFOA | ND | 4 | Below MRL | 2023-10-18 |
| PFPeA | ND | — | Below MRL | 2023-10-18 |
| PFMPA | ND | — | Below MRL | 2023-10-18 |
| 8:2 FTS | ND | — | Below MRL | 2023-10-18 |
| 9Cl-PF3ONS | ND | — | Below MRL | 2023-10-18 |
Violation history(12 violations, 6 open)
Monitoring & Reporting - PFNA(PFNA)
2024-01-01 · Open · Tier 3
Monitoring & Reporting - PFBS(PFBS)
2024-01-01 · Open · Tier 3
Monitoring & Reporting - PFNA(PFNA)
2021-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFBS(PFBS)
2021-01-01 · 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 - PFBS
Violation details
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