Water quality report for Show Low, AZ — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.
A look at Show Low's drinking water using EPA enforcement records: violations, lead and copper results, PFAS sampling and state inspection findings.
Lead was not detected and no violations are open. No PFAS was detected.
Graded on violations, lead, and PFAS, with state inspection findings.
| Contaminant | Type | Measured | Limit | Period | Status |
|---|---|---|---|---|---|
| Lead and Copper Rule | MONITORING AND REPORTING | — | TT | 2023 | Resolved |
| OXAMYL | MONITORING AND REPORTING | — | 0.2 mg/L | 2022–2024 | Resolved |
| Carbofuran | MONITORING AND REPORTING | — | 0.04 mg/L | 2022–2024 | Resolved |
| Carbofuran | MONITORING AND REPORTING | — | 0.04 mg/L | 2022–2024 | Archived |
| Pentachlorophenol | MONITORING AND REPORTING | — | 0.001 mg/L | 2022–2024 | Archived |
| Groundwater Rule | TREATMENT TECHNIQUE | — | — | 2021 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2020 | Resolved |
| Nitrate | MONITORING AND REPORTING | — | 10 mg/L | 2019 | Resolved |
| Nitrate | MONITORING AND REPORTING | — | 10 mg/L | 2019 | Resolved |
| Nitrate | MONITORING AND REPORTING | — | 10 mg/L | 2019 | Resolved |
| Nitrate | MONITORING AND REPORTING | — | 10 mg/L | 2019 | Resolved |
| Nitrate | MONITORING AND REPORTING | — | 10 mg/L | 2019 | Resolved |
| Nitrate | MONITORING AND REPORTING | — | 10 mg/L | 2019 | Resolved |
| Nitrate | MONITORING AND REPORTING | — | 10 mg/L | 2019 | Resolved |
| Nitrate | MONITORING AND REPORTING | — | 10 mg/L | 2019 | Resolved |
| 1,2,4-Trichlorobenzene | MONITORING AND REPORTING | — | 0.07 mg/L | 2019 | Resolved |
| cis-1,2-Dichloroethylene | MONITORING AND REPORTING | — | 0.07 mg/L | 2019 | Resolved |
| Xylenes, Total | MONITORING AND REPORTING | — | 10 mg/L | 2019 | Resolved |
| DICHLOROMETHANE | MONITORING AND REPORTING | — | 0.005 mg/L | 2019 | Resolved |
| o-Dichlorobenzene | MONITORING AND REPORTING | — | 0.6 mg/L | 2019 | Resolved |
| p-Dichlorobenzene | MONITORING AND REPORTING | — | 0.075 mg/L | 2019 | Resolved |
| Vinyl chloride | MONITORING AND REPORTING | — | 0.002 mg/L | 2019 | Resolved |
| 1,1-Dichloroethylene | MONITORING AND REPORTING | — | 0.007 mg/L | 2019 | Resolved |
| trans-1,2-Dichloroethylene | MONITORING AND REPORTING | — | 0.1 mg/L | 2019 | Resolved |
| 1,2-Dichloroethane | MONITORING AND REPORTING | — | 0.005 mg/L | 2019 | Resolved |
| 1,1,1-Trichloroethane | MONITORING AND REPORTING | — | 0.2 mg/L | 2019 | Resolved |
| Carbon tetrachloride | MONITORING AND REPORTING | — | 0.005 mg/L | 2019 | Resolved |
| 1,2-Dichloropropane | MONITORING AND REPORTING | — | 0.005 mg/L | 2019 | Resolved |
| Trichloroethylene | MONITORING AND REPORTING | — | 0.005 mg/L | 2019 | Resolved |
| 1,1,2-Trichloroethane | MONITORING AND REPORTING | — | 0.005 mg/L | 2019 | Resolved |
| Tetrachloroethylene | MONITORING AND REPORTING | — | 0.005 mg/L | 2019 | Resolved |
| CHLOROBENZENE | MONITORING AND REPORTING | — | 0.1 mg/L | 2019 | Resolved |
| Benzene | MONITORING AND REPORTING | — | 0.005 mg/L | 2019 | Resolved |
| Toluene | MONITORING AND REPORTING | — | 1 mg/L | 2019 | Resolved |
| Ethylbenzene | MONITORING AND REPORTING | — | 0.7 mg/L | 2019 | Resolved |
| Styrene | MONITORING AND REPORTING | — | 0.1 mg/L | 2019 | Resolved |
| Gross Alpha, Excl. Radon and U | MONITORING AND REPORTING | — | 15 pCi/L | 2019–2024 | Resolved |
| Combined Uranium | MONITORING AND REPORTING | — | 30 ug/L | 2019–2024 | Resolved |
| Combined Radium (-226 and -228) | MONITORING AND REPORTING | — | 5 pCi/L | 2019–2024 | Resolved |
| Radium-226 | MONITORING AND REPORTING | — | — | 2019–2024 | Resolved |
| Radium-228 | MONITORING AND REPORTING | — | — | 2019–2024 | Resolved |
| Gross Alpha, Excl. Radon and U | MONITORING AND REPORTING | — | 15 pCi/L | 2018 | Resolved |
| Combined Uranium | MONITORING AND REPORTING | — | 30 ug/L | 2018 | Resolved |
| Combined Radium (-226 and -228) | MONITORING AND REPORTING | — | 5 pCi/L | 2018 | Resolved |
| Radium-226 | MONITORING AND REPORTING | — | — | 2018 | Resolved |
| Radium-228 | MONITORING AND REPORTING | — | — | 2018 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2017 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2016 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2016 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2016 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2016 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2016 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2016 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2016 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2016 | Resolved |
| 1,2,4-Trichlorobenzene | MONITORING AND REPORTING | — | 0.07 mg/L | 2016 | Resolved |
| cis-1,2-Dichloroethylene | MONITORING AND REPORTING | — | 0.07 mg/L | 2016 | Resolved |
| Xylenes, Total | MONITORING AND REPORTING | — | 10 mg/L | 2016 | Resolved |
| DICHLOROMETHANE | MONITORING AND REPORTING | — | 0.005 mg/L | 2016 | Resolved |
| o-Dichlorobenzene | MONITORING AND REPORTING | — | 0.6 mg/L | 2016 | Resolved |
| p-Dichlorobenzene | MONITORING AND REPORTING | — | 0.075 mg/L | 2016 | Resolved |
| Vinyl chloride | MONITORING AND REPORTING | — | 0.002 mg/L | 2016 | Resolved |
| 1,1-Dichloroethylene | MONITORING AND REPORTING | — | 0.007 mg/L | 2016 | Resolved |
| trans-1,2-Dichloroethylene | MONITORING AND REPORTING | — | 0.1 mg/L | 2016 | Resolved |
| 1,2-Dichloroethane | MONITORING AND REPORTING | — | 0.005 mg/L | 2016 | Resolved |
| 1,1,1-Trichloroethane | MONITORING AND REPORTING | — | 0.2 mg/L | 2016 | Resolved |
| Carbon tetrachloride | MONITORING AND REPORTING | — | 0.005 mg/L | 2016 | Resolved |
| 1,2-Dichloropropane | MONITORING AND REPORTING | — | 0.005 mg/L | 2016 | Resolved |
| Trichloroethylene | MONITORING AND REPORTING | — | 0.005 mg/L | 2016 | Resolved |
| 1,1,2-Trichloroethane | MONITORING AND REPORTING | — | 0.005 mg/L | 2016 | Resolved |
| Tetrachloroethylene | MONITORING AND REPORTING | — | 0.005 mg/L | 2016 | Resolved |
| CHLOROBENZENE | MONITORING AND REPORTING | — | 0.1 mg/L | 2016 | Resolved |
| Benzene | MONITORING AND REPORTING | — | 0.005 mg/L | 2016 | Resolved |
| Toluene | MONITORING AND REPORTING | — | 1 mg/L | 2016 | Resolved |
| Ethylbenzene | MONITORING AND REPORTING | — | 0.7 mg/L | 2016 | Resolved |
| Styrene | MONITORING AND REPORTING | — | 0.1 mg/L | 2016 | Resolved |
| CYANIDE | MONITORING AND REPORTING | — | 0.2 mg/L | 2016–2018 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2015 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2015 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2015 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2015 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2015 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2015 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2015 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2015 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2015 | Resolved |
| Nitrate | MONITORING AND REPORTING | — | 10 mg/L | 2015 | Resolved |
| Nitrate | MONITORING AND REPORTING | — | 10 mg/L | 2015 | Resolved |
| 1,2,4-Trichlorobenzene | MONITORING AND REPORTING | — | 0.07 mg/L | 2015 | Resolved |
| cis-1,2-Dichloroethylene | MONITORING AND REPORTING | — | 0.07 mg/L | 2015 | Resolved |
| Xylenes, Total | MONITORING AND REPORTING | — | 10 mg/L | 2015 | Resolved |
| DICHLOROMETHANE | MONITORING AND REPORTING | — | 0.005 mg/L | 2015 | Resolved |
| o-Dichlorobenzene | MONITORING AND REPORTING | — | 0.6 mg/L | 2015 | Resolved |
| p-Dichlorobenzene | MONITORING AND REPORTING | — | 0.075 mg/L | 2015 | Resolved |
| Vinyl chloride | MONITORING AND REPORTING | — | 0.002 mg/L | 2015 | Resolved |
| 1,1-Dichloroethylene | MONITORING AND REPORTING | — | 0.007 mg/L | 2015 | Resolved |
| trans-1,2-Dichloroethylene | MONITORING AND REPORTING | — | 0.1 mg/L | 2015 | Resolved |
| 1,2-Dichloroethane | MONITORING AND REPORTING | — | 0.005 mg/L | 2015 | Resolved |
| 1,1,1-Trichloroethane | MONITORING AND REPORTING | — | 0.2 mg/L | 2015 | Resolved |
| Carbon tetrachloride | MONITORING AND REPORTING | — | 0.005 mg/L | 2015 | Resolved |
| 1,2-Dichloropropane | MONITORING AND REPORTING | — | 0.005 mg/L | 2015 | Resolved |
| Trichloroethylene | MONITORING AND REPORTING | — | 0.005 mg/L | 2015 | Resolved |
| 1,1,2-Trichloroethane | MONITORING AND REPORTING | — | 0.005 mg/L | 2015 | Resolved |
| Tetrachloroethylene | MONITORING AND REPORTING | — | 0.005 mg/L | 2015 | Resolved |
| CHLOROBENZENE | MONITORING AND REPORTING | — | 0.1 mg/L | 2015 | Resolved |
| Benzene | MONITORING AND REPORTING | — | 0.005 mg/L | 2015 | Resolved |
| Toluene | MONITORING AND REPORTING | — | 1 mg/L | 2015 | Resolved |
| Ethylbenzene | MONITORING AND REPORTING | — | 0.7 mg/L | 2015 | Resolved |
| Styrene | MONITORING AND REPORTING | — | 0.1 mg/L | 2015 | Resolved |
| 1,2,4-Trichlorobenzene | MONITORING AND REPORTING | — | 0.07 mg/L | 2015 | Resolved |
| cis-1,2-Dichloroethylene | MONITORING AND REPORTING | — | 0.07 mg/L | 2015 | Resolved |
| Xylenes, Total | MONITORING AND REPORTING | — | 10 mg/L | 2015 | Resolved |
| DICHLOROMETHANE | MONITORING AND REPORTING | — | 0.005 mg/L | 2015 | Resolved |
| o-Dichlorobenzene | MONITORING AND REPORTING | — | 0.6 mg/L | 2015 | Resolved |
| p-Dichlorobenzene | MONITORING AND REPORTING | — | 0.075 mg/L | 2015 | Resolved |
| Vinyl chloride | MONITORING AND REPORTING | — | 0.002 mg/L | 2015 | Resolved |
| 1,1-Dichloroethylene | MONITORING AND REPORTING | — | 0.007 mg/L | 2015 | Resolved |
| trans-1,2-Dichloroethylene | MONITORING AND REPORTING | — | 0.1 mg/L | 2015 | Resolved |
| 1,2-Dichloroethane | MONITORING AND REPORTING | — | 0.005 mg/L | 2015 | Resolved |
| 1,1,1-Trichloroethane | MONITORING AND REPORTING | — | 0.2 mg/L | 2015 | Resolved |
| Carbon tetrachloride | MONITORING AND REPORTING | — | 0.005 mg/L | 2015 | Resolved |
| 1,2-Dichloropropane | MONITORING AND REPORTING | — | 0.005 mg/L | 2015 | Resolved |
| Trichloroethylene | MONITORING AND REPORTING | — | 0.005 mg/L | 2015 | Resolved |
| 1,1,2-Trichloroethane | MONITORING AND REPORTING | — | 0.005 mg/L | 2015 | Resolved |
| Tetrachloroethylene | MONITORING AND REPORTING | — | 0.005 mg/L | 2015 | Resolved |
| CHLOROBENZENE | MONITORING AND REPORTING | — | 0.1 mg/L | 2015 | Resolved |
| Benzene | MONITORING AND REPORTING | — | 0.005 mg/L | 2015 | Resolved |
| Toluene | MONITORING AND REPORTING | — | 1 mg/L | 2015 | Resolved |
| Ethylbenzene | MONITORING AND REPORTING | — | 0.7 mg/L | 2015 | Resolved |
| Styrene | MONITORING AND REPORTING | — | 0.1 mg/L | 2015 | Resolved |
| CYANIDE | MONITORING AND REPORTING | — | 0.2 mg/L | 2015–2017 | Resolved |