CITY OF SHOW LOW
PWSID: AZ0409026 · SHOW LOW, AZ · Serving 17,139 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
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 580 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| PFPeS | ND | — | Below MRL | 2024-03-06 |
| PFBS | ND | — | Below MRL | 2024-03-06 |
| PFTA | ND | — | Below MRL | 2024-03-06 |
| PFTrDA | ND | — | Below MRL | 2024-03-06 |
| NEtFOSAA | ND | — | Below MRL | 2024-03-06 |
Violation history(8 violations, all resolved)
Monitoring & Reporting - PFOS(PFOS)
2022-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFOS(PFOS)
2014-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFHxS(PFHxS)
2014-01-01 · Resolved · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2014-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFBS(PFBS)
2014-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFNA(PFNA)
2014-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFOA
Violation details
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