Water quality report for Keystone, WV — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.
A look at Keystone's drinking water using EPA enforcement records: violations, lead and copper results, PFAS sampling and state inspection findings.
Lead was not detected. 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 |
|---|---|---|---|---|---|
| Public Notice | OTHER | — | — | 2021 | Resolved |
| Groundwater Rule | TREATMENT TECHNIQUE | — | — | 2021 | Unaddressed |
| Groundwater Rule | TREATMENT TECHNIQUE | — | — | 2021 | Unaddressed |
| Groundwater Rule | OTHER | — | — | 2021 | Resolved |
| Lead and Copper Rule | MONITORING AND REPORTING | — | TT | 2020 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2019 | Resolved |
| Nitrate | MONITORING AND REPORTING | — | 10 mg/L | 2019 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2018 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2018 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2017–2019 | Resolved |
| Public Notice | OTHER | — | — | 2016 | Resolved |
| Public Notice | OTHER | — | — | 2016 | Resolved |
| Public Notice | OTHER | — | — | 2016 | Resolved |
| Public Notice | OTHER | — | — | 2015 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2015 | Resolved |
| Coliform (TCR) | MONITORING AND REPORTING | — | 5% of samples | 2015 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2015 | Resolved |