Water quality report for St. Jacob, IL — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.
A look at St. Jacob'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 | — | — | 2026 | Unaddressed |
| Lead and Copper Rule | MONITORING AND REPORTING | — | TT | 2025 | Resolved |
| Public Notice | OTHER | — | — | 2025 | Unaddressed |
| LEAD AND COPPER RULE REVISIONS | REPORTING FAILURE | — | — | 2025 | Unaddressed |
| Consumer Confidence Rule | OTHER | — | — | 2025 | Resolved |
| LEAD AND COPPER RULE REVISIONS | TREATMENT TECHNIQUE | — | — | 2024 | Unaddressed |
| Total Haloacetic Acids (HAA5) | MONITORING AND REPORTING | — | 0.060 mg/L | 2024 | Resolved |
| Total Haloacetic Acids (HAA5) | MONITORING AND REPORTING | — | 0.060 mg/L | 2023 | Resolved |
| TTHM | MCL EXCEEDANCE | 0.081 MG/L | 0.080 mg/L | 2019 | Resolved |