Water quality report for Richton Park, IL — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.
A look at Richton Park's drinking water using EPA enforcement records: violations, lead and copper results, PFAS sampling and state inspection findings.
Lead is 7.40 ppb, 49% of the action level 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 | TREATMENT TECHNIQUE | — | TT | 2025 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2025 | Unaddressed |
| Nitrate | MONITORING AND REPORTING | — | 10 mg/L | 2025 | Archived |
| Nitrate | MONITORING AND REPORTING | — | 10 mg/L | 2025 | Archived |
| Nitrate | MONITORING AND REPORTING | — | 10 mg/L | 2025 | Archived |
| TTHM | MONITORING AND REPORTING | — | 0.080 mg/L | 2025 | Archived |
| Total Haloacetic Acids (HAA5) | MONITORING AND REPORTING | — | 0.060 mg/L | 2025 | Archived |
| Consumer Confidence Rule | OTHER | — | — | 2024 | Unaddressed |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Resolved |
| Lead and Copper Rule | MONITORING AND REPORTING | — | TT | 2022 | Resolved |
| Antimony, Total | MONITORING AND REPORTING | — | 0.006 mg/L | 2020–2022 | Resolved |
| Antimony, Total | MONITORING AND REPORTING | — | 0.006 mg/L | 2020–2022 | Resolved |
| Chromium | MONITORING AND REPORTING | — | 0.1 mg/L | 2020–2022 | Resolved |
| Chromium | MONITORING AND REPORTING | — | 0.1 mg/L | 2020–2022 | Resolved |
| Cadmium | MONITORING AND REPORTING | — | 0.005 mg/L | 2020–2022 | Resolved |
| Cadmium | MONITORING AND REPORTING | — | 0.005 mg/L | 2020–2022 | Resolved |
| Thallium, Total | MONITORING AND REPORTING | — | 0.002 mg/L | 2020–2022 | Resolved |
| Thallium, Total | MONITORING AND REPORTING | — | 0.002 mg/L | 2020–2022 | Resolved |
| Beryllium, Total | MONITORING AND REPORTING | — | 0.004 mg/L | 2020–2022 | Resolved |
| Beryllium, Total | MONITORING AND REPORTING | — | 0.004 mg/L | 2020–2022 | Resolved |
| Nickel | MONITORING AND REPORTING | — | — | 2020–2022 | Resolved |
| Nickel | MONITORING AND REPORTING | — | — | 2020–2022 | Resolved |
| Selenium | MONITORING AND REPORTING | — | 0.05 mg/L | 2020–2022 | Resolved |
| Selenium | MONITORING AND REPORTING | — | 0.05 mg/L | 2020–2022 | Resolved |
| Barium | MONITORING AND REPORTING | — | 2 mg/L | 2020–2022 | Resolved |
| Barium | MONITORING AND REPORTING | — | 2 mg/L | 2020–2022 | Resolved |
| Mercury | MONITORING AND REPORTING | — | 0.002 mg/L | 2020–2022 | Resolved |
| Mercury | MONITORING AND REPORTING | — | 0.002 mg/L | 2020–2022 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2020–2022 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2020–2022 | Resolved |
| Public Notice | OTHER | — | — | 2019 | Unaddressed |
| Lead and Copper Rule | MONITORING AND REPORTING | — | TT | 2018 | Resolved |
| Lead and Copper Rule | TREATMENT TECHNIQUE | — | TT | 2018 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2018 | Resolved |
| Lead and Copper Rule | MONITORING AND REPORTING | — | TT | 2018 | Resolved |
| Lead and Copper Rule | MONITORING AND REPORTING | — | TT | 2017 | Resolved |