MILL SHOALS
Illinois — Community Water System — PWSID: IL1930300
System Information
| PWSID | IL1930300 |
| System Name | MILL SHOALS |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1981 |
| Last Reported | Feb 26, 2026 |
Location & Contact
| State | Illinois |
| City | MILL SHOALS |
| ZIP Code | 62862 |
| Address | VILLAGE OF MILL SHOALS |
| Organization | TULLIS, HEATH |
| Phone | 618-896-5100 |
Population & Service
| Population Served | 224 |
| Service Connections | 128 |
Drinking Water Violations (16)
This water system has 16 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Oct 1, 2023 | — | MR | No | No | — | TT | — | Resolved | Mar 11, 2024 | — | |
| Oct 1, 2023 | — | MR | No | No | — | TT | — | Resolved | Mar 11, 2024 | — | |
| Oct 1, 2023 | — | MR | No | No | — | TT | — | Resolved | Mar 11, 2024 | — | |
| Oct 1, 2023 | — | MR | No | No | — | TT | — | Resolved | Mar 11, 2024 | — | |
| Jun 30, 1977 | Jun 29, 1981 | MR | No | No | — | 15 pCi/L | — | Archived | Jun 29, 1981 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.