Water quality report for Manville, WY — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.
A look at Manville'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. PFAS has never been sampled at this system.
Graded on violations and lead, with state inspection findings. PFAS not tested.
| Contaminant | Type | Measured | Limit | Period | Status |
|---|---|---|---|---|---|
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2022 | Resolved |
| Lead and Copper Rule | MONITORING AND REPORTING | — | TT | 2021 | Resolved |
| Lead and Copper Rule | MONITORING AND REPORTING | — | TT | 2021 | Resolved |
| Lead and Copper Rule | MONITORING AND REPORTING | — | TT | 2021 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2020 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2020 | Resolved |
| 1,2,4-Trichlorobenzene | MONITORING AND REPORTING | — | 0.07 mg/L | 2020 | Resolved |
| cis-1,2-Dichloroethylene | MONITORING AND REPORTING | — | 0.07 mg/L | 2020 | Resolved |
| Xylenes, Total | MONITORING AND REPORTING | — | 10 mg/L | 2020 | Resolved |
| DICHLOROMETHANE | MONITORING AND REPORTING | — | 0.005 mg/L | 2020 | Resolved |
| o-Dichlorobenzene | MONITORING AND REPORTING | — | 0.6 mg/L | 2020 | Resolved |
| p-Dichlorobenzene | MONITORING AND REPORTING | — | 0.075 mg/L | 2020 | Resolved |
| Vinyl chloride | MONITORING AND REPORTING | — | 0.002 mg/L | 2020 | Resolved |
| 1,1-Dichloroethylene | MONITORING AND REPORTING | — | 0.007 mg/L | 2020 | Resolved |
| trans-1,2-Dichloroethylene | MONITORING AND REPORTING | — | 0.1 mg/L | 2020 | Resolved |
| 1,2-Dichloroethane | MONITORING AND REPORTING | — | 0.005 mg/L | 2020 | Resolved |
| 1,1,1-Trichloroethane | MONITORING AND REPORTING | — | 0.2 mg/L | 2020 | Resolved |
| Carbon tetrachloride | MONITORING AND REPORTING | — | 0.005 mg/L | 2020 | Resolved |
| 1,2-Dichloropropane | MONITORING AND REPORTING | — | 0.005 mg/L | 2020 | Resolved |
| Trichloroethylene | MONITORING AND REPORTING | — | 0.005 mg/L | 2020 | Resolved |
| 1,1,2-Trichloroethane | MONITORING AND REPORTING | — | 0.005 mg/L | 2020 | Resolved |
| Tetrachloroethylene | MONITORING AND REPORTING | — | 0.005 mg/L | 2020 | Resolved |
| CHLOROBENZENE | MONITORING AND REPORTING | — | 0.1 mg/L | 2020 | Resolved |
| Benzene | MONITORING AND REPORTING | — | 0.005 mg/L | 2020 | Resolved |
| Toluene | MONITORING AND REPORTING | — | 1 mg/L | 2020 | Resolved |
| Ethylbenzene | MONITORING AND REPORTING | — | 0.7 mg/L | 2020 | Resolved |
| Styrene | MONITORING AND REPORTING | — | 0.1 mg/L | 2020 | Resolved |
| ETHYLENE DIBROMIDE | MONITORING AND REPORTING | — | 0.00005 mg/L | 2020 | Resolved |
| 1,2-DIBROMO-3-CHLOROPROPANE | MONITORING AND REPORTING | — | 0.0002 mg/L | 2020 | Resolved |
| Dinoseb | MONITORING AND REPORTING | — | 0.007 mg/L | 2020 | Resolved |
| Simazine | MONITORING AND REPORTING | — | 0.004 mg/L | 2020 | Resolved |
| Toxaphene | MONITORING AND REPORTING | — | 0.003 mg/L | 2020 | Resolved |
| Pentachlorophenol | MONITORING AND REPORTING | — | 0.001 mg/L | 2020 | Resolved |
| 2,4-D | MONITORING AND REPORTING | — | 0.07 mg/L | 2020 | Resolved |
| Heptachlor epoxide | MONITORING AND REPORTING | — | 0.0002 mg/L | 2020 | Resolved |
| BHC-GAMMA | MONITORING AND REPORTING | — | 0.0002 mg/L | 2020 | Resolved |
| 2,4,5-TP | MONITORING AND REPORTING | — | 0.05 mg/L | 2020 | Resolved |
| Atrazine | MONITORING AND REPORTING | — | 0.003 mg/L | 2020 | Resolved |
| Hexachlorocyclopentadiene | MONITORING AND REPORTING | — | 0.05 mg/L | 2020 | Resolved |
| Picloram | MONITORING AND REPORTING | — | 0.5 mg/L | 2020 | Resolved |
| Di(2-ethylhexyl) adipate | MONITORING AND REPORTING | — | 0.4 mg/L | 2020 | Resolved |
| Glyphosate | MONITORING AND REPORTING | — | 0.7 mg/L | 2020 | Resolved |
| Methoxychlor | MONITORING AND REPORTING | — | 0.04 mg/L | 2020 | Resolved |
| HEXACHLOROBENZENE | MONITORING AND REPORTING | — | 0.001 mg/L | 2020 | Resolved |
| OXAMYL | MONITORING AND REPORTING | — | 0.2 mg/L | 2020 | Resolved |
| Endothall | MONITORING AND REPORTING | — | 0.1 mg/L | 2020 | Resolved |
| Dalapon | MONITORING AND REPORTING | — | 0.2 mg/L | 2020 | Resolved |
| Benzo(a)pyrene | MONITORING AND REPORTING | — | 0.0002 mg/L | 2020 | Resolved |
| Di(2-ethylhexyl) phthalate | MONITORING AND REPORTING | — | 0.006 mg/L | 2020 | Resolved |
| Diquat | MONITORING AND REPORTING | — | 0.02 mg/L | 2020 | Resolved |
| Chlordane | MONITORING AND REPORTING | — | 0.002 mg/L | 2020 | Resolved |
| Heptachlor | MONITORING AND REPORTING | — | 0.0004 mg/L | 2020 | Resolved |
| LASSO | MONITORING AND REPORTING | — | — | 2020 | Resolved |
| Carbofuran | MONITORING AND REPORTING | — | 0.04 mg/L | 2020 | Resolved |
| Endrin | MONITORING AND REPORTING | — | 0.002 mg/L | 2020 | Resolved |
| Gross Alpha, Excl. Radon and U | MONITORING AND REPORTING | — | 15 pCi/L | 2019 | Resolved |
| Combined Uranium | MONITORING AND REPORTING | — | 30 ug/L | 2019 | Resolved |
| Combined Radium (-226 and -228) | MONITORING AND REPORTING | — | 5 pCi/L | 2019 | Resolved |
| Radium-226 | MONITORING AND REPORTING | — | — | 2019 | Resolved |
| Radium-228 | MONITORING AND REPORTING | — | — | 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 |
| Endrin | MONITORING AND REPORTING | — | 0.002 mg/L | 2019 | Resolved |
| BHC-GAMMA | MONITORING AND REPORTING | — | 0.0002 mg/L | 2019 | Resolved |
| Methoxychlor | MONITORING AND REPORTING | — | 0.04 mg/L | 2019 | Resolved |
| Toxaphene | MONITORING AND REPORTING | — | 0.003 mg/L | 2019 | Resolved |
| Dalapon | MONITORING AND REPORTING | — | 0.2 mg/L | 2019 | Resolved |
| Diquat | MONITORING AND REPORTING | — | 0.02 mg/L | 2019 | Resolved |
| Endothall | MONITORING AND REPORTING | — | 0.1 mg/L | 2019 | Resolved |
| Glyphosate | MONITORING AND REPORTING | — | 0.7 mg/L | 2019 | Resolved |
| Di(2-ethylhexyl) adipate | MONITORING AND REPORTING | — | 0.4 mg/L | 2019 | Resolved |
| OXAMYL | MONITORING AND REPORTING | — | 0.2 mg/L | 2019 | Resolved |
| Simazine | MONITORING AND REPORTING | — | 0.004 mg/L | 2019 | Resolved |
| Di(2-ethylhexyl) phthalate | MONITORING AND REPORTING | — | 0.006 mg/L | 2019 | Resolved |
| Picloram | MONITORING AND REPORTING | — | 0.5 mg/L | 2019 | Resolved |
| Dinoseb | MONITORING AND REPORTING | — | 0.007 mg/L | 2019 | Resolved |
| Hexachlorocyclopentadiene | MONITORING AND REPORTING | — | 0.05 mg/L | 2019 | Resolved |
| Carbofuran | MONITORING AND REPORTING | — | 0.04 mg/L | 2019 | Resolved |
| Atrazine | MONITORING AND REPORTING | — | 0.003 mg/L | 2019 | Resolved |
| LASSO | MONITORING AND REPORTING | — | — | 2019 | Resolved |
| Heptachlor | MONITORING AND REPORTING | — | 0.0004 mg/L | 2019 | Resolved |
| Heptachlor epoxide | MONITORING AND REPORTING | — | 0.0002 mg/L | 2019 | Resolved |
| 2,4-D | MONITORING AND REPORTING | — | 0.07 mg/L | 2019 | Resolved |
| 2,4,5-TP | MONITORING AND REPORTING | — | 0.05 mg/L | 2019 | Resolved |
| HEXACHLOROBENZENE | MONITORING AND REPORTING | — | 0.001 mg/L | 2019 | Resolved |
| Benzo(a)pyrene | MONITORING AND REPORTING | — | 0.0002 mg/L | 2019 | Resolved |
| Pentachlorophenol | MONITORING AND REPORTING | — | 0.001 mg/L | 2019 | Resolved |
| 1,2-DIBROMO-3-CHLOROPROPANE | MONITORING AND REPORTING | — | 0.0002 mg/L | 2019 | Resolved |
| ETHYLENE DIBROMIDE | MONITORING AND REPORTING | — | 0.00005 mg/L | 2019 | Resolved |
| Chlordane | MONITORING AND REPORTING | — | 0.002 mg/L | 2019 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2019 | Resolved |
| Gross Alpha, Excl. Radon and U | MONITORING AND REPORTING | — | 15 pCi/L | 2019 | Resolved |
| Combined Uranium | MONITORING AND REPORTING | — | 30 ug/L | 2019 | Resolved |
| Combined Radium (-226 and -228) | MONITORING AND REPORTING | — | 5 pCi/L | 2019 | Resolved |
| Radium-226 | MONITORING AND REPORTING | — | — | 2019 | Resolved |
| Radium-228 | MONITORING AND REPORTING | — | — | 2019 | Resolved |
| Gross Alpha, Excl. Radon and U | MONITORING AND REPORTING | — | 15 pCi/L | 2019 | Resolved |
| Combined Uranium | MONITORING AND REPORTING | — | 30 ug/L | 2019 | Resolved |
| Combined Radium (-226 and -228) | MONITORING AND REPORTING | — | 5 pCi/L | 2019 | Resolved |
| Radium-226 | MONITORING AND REPORTING | — | — | 2019 | Resolved |
| Radium-228 | MONITORING AND REPORTING | — | — | 2019 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2018 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2017 | Resolved |
| Combined Uranium | MCL EXCEEDANCE | 31 UG/L | 30 ug/L | 2017 | Archived |
| Combined Uranium | MCL EXCEEDANCE | 35 UG/L | 30 ug/L | 2017 | Archived |
| Combined Uranium | MCL EXCEEDANCE | 34 PCI/L | 30 ug/L | 2017 | Archived |
| Combined Uranium | MCL EXCEEDANCE | 34 UG/L | 30 ug/L | 2016 | Archived |
| Combined Uranium | MCL EXCEEDANCE | 34 UG/L | 30 ug/L | 2016 | Archived |
| Combined Uranium | MCL EXCEEDANCE | 6 PCI/L | 30 ug/L | 2016 | Archived |
| Combined Uranium | MCL EXCEEDANCE | 6 PCI/L | 30 ug/L | 2016 | Archived |
| Nitrate-Nitrite | MONITORING AND REPORTING | — | — | 2016 | Resolved |
| Combined Uranium | MCL EXCEEDANCE | 24 PCI/L | 30 ug/L | 2015 | Archived |
| Combined Uranium | MCL EXCEEDANCE | 24 PCI/L | 30 ug/L | 2015 | Archived |
| Combined Uranium | MCL EXCEEDANCE | 25 PCI/L | 30 ug/L | 2015 | Archived |
| Coliform (TCR) | MCL EXCEEDANCE | — | 5% of samples | 2015 | Resolved |
| Combined Uranium | MCL EXCEEDANCE | 26 PCI/L | 30 ug/L | 2015 | Archived |