Water quality report for Bernice, OK — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.
A look at Bernice'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 |
|---|---|---|---|---|---|
| TTHM | MONITORING AND REPORTING | — | 0.080 mg/L | 2025 | Unaddressed |
| Total Haloacetic Acids (HAA5) | MONITORING AND REPORTING | — | 0.060 mg/L | 2025 | Unaddressed |
| Consumer Confidence Rule | OTHER | — | — | 2025 | Resolved |
| TTHM | MCL EXCEEDANCE | 0.083 MG/L | 0.080 mg/L | 2025 | Archived |
| TTHM | MONITORING AND REPORTING | — | 0.080 mg/L | 2025 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2025 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2025 | Resolved |
| TTHM | MONITORING AND REPORTING | — | 0.080 mg/L | 2025 | Resolved |
| Total Haloacetic Acids (HAA5) | MONITORING AND REPORTING | — | 0.060 mg/L | 2025 | Resolved |
| TTHM | MCL EXCEEDANCE | 0.087 MG/L | 0.080 mg/L | 2025 | Archived |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2025 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2025 | Resolved |
| TTHM | MONITORING AND REPORTING | — | 0.080 mg/L | 2025 | Resolved |
| Total Haloacetic Acids (HAA5) | MONITORING AND REPORTING | — | 0.060 mg/L | 2025 | Resolved |
| Nitrate-Nitrite | MONITORING AND REPORTING | — | — | 2025 | Resolved |
| TTHM | MONITORING AND REPORTING | — | 0.080 mg/L | 2024 | Resolved |
| LEAD AND COPPER RULE REVISIONS | TREATMENT TECHNIQUE | — | — | 2024 | Resolved |
| LEAD AND COPPER RULE REVISIONS | REPORTING FAILURE | — | — | 2024 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2024 | Resolved |
| Nitrate-Nitrite | MCL EXCEEDANCE | 14 MG/L | — | 2023 | Resolved |
| TTHM | MONITORING AND REPORTING | — | 0.080 mg/L | 2023 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2022 | Resolved |
| Total Haloacetic Acids (HAA5) | MONITORING AND REPORTING | — | 0.060 mg/L | 2021 | Resolved |
| CARBON, TOTAL | MONITORING AND REPORTING | — | TT | 2021 | Resolved |
| CARBON, TOTAL | MONITORING AND REPORTING | — | TT | 2021 | Resolved |
| Nitrate-Nitrite | MONITORING AND REPORTING | — | — | 2021 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2020 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2020 | Resolved |
| Revised Total Coliform Rule | MONITORING FAILURE | — | — | 2019 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2019 | Resolved |
| Revised Total Coliform Rule | MONITORING FAILURE | — | — | 2019 | Resolved |
| CARBON, TOTAL | MONITORING AND REPORTING | — | TT | 2019 | Resolved |
| CARBON, TOTAL | MONITORING AND REPORTING | — | TT | 2019 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2019 | Resolved |
| Total Haloacetic Acids (HAA5) | MCL EXCEEDANCE | 0.065 MG/L | 0.060 mg/L | 2018 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2018 | Resolved |
| Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2018 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2018 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2018 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2018 | Resolved |
| Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2018 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2018 | Resolved |
| Total Haloacetic Acids (HAA5) | MCL EXCEEDANCE | 0.063 MG/L | 0.060 mg/L | 2018 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2018 | Resolved |
| CARBON, TOTAL | MONITORING AND REPORTING | — | TT | 2018 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2018 | Resolved |
| Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2018 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2018 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2018 | Resolved |
| Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2018 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2018 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2018 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2018 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2017 | Resolved |
| Total Haloacetic Acids (HAA5) | MCL EXCEEDANCE | 0.062 MG/L | 0.060 mg/L | 2017 | Archived |
| CARBON, TOTAL | MONITORING AND REPORTING | — | TT | 2017 | Resolved |
| Total Haloacetic Acids (HAA5) | MONITORING AND REPORTING | — | 0.060 mg/L | 2017 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2016 | Resolved |
| Total Haloacetic Acids (HAA5) | MCL EXCEEDANCE | 0.061 MG/L | 0.060 mg/L | 2016 | Resolved |