MOUNT ST JOSEPH SCHOOL ICF
Illinois — Community Water System — PWSID: IL0975849
System Information
| PWSID | IL0975849 |
| System Name | MOUNT ST JOSEPH SCHOOL ICF |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Dec 23, 1986 |
| Last Reported | Feb 26, 2026 |
Location & Contact
| State | Illinois |
| City | VOLO |
| ZIP Code | 60073 |
| Address | 26575 WEST COMMERCE DRIVE SUITE 512 |
| Organization | LEBER, RICHARD A. |
| Phone | 815-464-2693 |
Population & Service
| Population Served | 125 |
| Service Connections | 11 |
Drinking Water Violations (38)
This water system has 38 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 2, 2025 | — | RPT | No | No | — | — | — | Unaddressed | — | — | |
| Jul 2, 2025 | — | RPT | No | No | — | — | — | Unaddressed | — | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Jun 3, 2025 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Jun 3, 2025 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Jun 3, 2025 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Jun 3, 2025 | — | |
| Jul 1, 2024 | — | Other | No | No | — | — | — | Resolved | Aug 20, 2024 | — | |
| Jul 1, 2024 | — | Other | No | No | — | — | — | Resolved | Aug 20, 2024 | — | |
| Apr 1, 2018 | Jun 30, 2018 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Jun 30, 2018 | — | |
| Apr 1, 2018 | Jun 30, 2018 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Jun 30, 2018 | — | |
| Nov 1, 2014 | Nov 30, 2014 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2014 | — | |
| Nov 1, 2014 | Nov 30, 2014 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2014 | — | |
| Nov 1, 2014 | Nov 30, 2014 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2014 | — | |
| Nov 1, 2014 | Nov 30, 2014 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2014 | — | |
| Feb 1, 1995 | — | TT | Yes | No | — | TT | — | Resolved | May 21, 1997 | — | |
| Jul 22, 1994 | — | TT | Yes | No | — | TT | — | Resolved | May 21, 1997 | — | |
| Jul 1, 1992 | Jul 31, 1992 | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 1992 | — | |
| Jul 1, 1992 | Jul 31, 1992 | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1992 | — | |
| Jul 1, 1992 | Jul 31, 1992 | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 1992 | — | |
| Jul 1, 1992 | Jul 31, 1992 | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1992 | — | |
| Jan 1, 1992 | Jan 31, 1992 | MR | No | No | — | 5% of samples | — | Archived | Jan 31, 1992 | — | |
| Jan 1, 1992 | Jan 31, 1992 | MR | No | No | — | 5% of samples | — | Archived | Jan 31, 1992 | — | |
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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.