MOUNT ERIE
Illinois — Community Water System — PWSID: IL1910350
System Information
| PWSID | IL1910350 |
| System Name | MOUNT ERIE |
| 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 | MOUNT ERIE |
| ZIP Code | 62446 |
| Address | VILLAGE HALL |
| Organization | MCKINNEY, NORMAN |
| Phone | 618-854-2457 |
Population & Service
| Population Served | 128 |
| Service Connections | 76 |
Drinking Water Violations (178)
This water system has 178 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2025 | Dec 31, 2025 | TT | Yes | No | .97 RATIO | TT | — | Archived | Dec 31, 2025 | — | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .101 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2024 | — | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .101 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2024 | — | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .101 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2024 | — | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .101 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2024 | — | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .101 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2024 | — | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .101 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2024 | — | |
| Jul 1, 2014 | Jul 31, 2014 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2014 | — | |
| Jul 1, 2014 | Jul 31, 2014 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2014 | — | |
| Jul 1, 2014 | Jul 31, 2014 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2014 | — | |
| Jul 1, 2014 | Jul 31, 2014 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2014 | — | |
| Aug 1, 2006 | Aug 31, 2006 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2006 | — | |
| Aug 1, 2006 | Aug 31, 2006 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2006 | — | |
| Aug 1, 2006 | Aug 31, 2006 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2006 | — | |
| Aug 1, 2006 | Aug 31, 2006 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2006 | — | |
| Mar 1, 2003 | Mar 31, 2003 | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 2003 | — | |
| Mar 1, 2003 | Mar 31, 2003 | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 2003 | — | |
| Mar 1, 2003 | Mar 31, 2003 | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 2003 | — | |
| Jul 1, 2000 | Jul 31, 2000 | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 2000 | — | |
| Jul 1, 2000 | Jul 31, 2000 | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 2000 | — | |
| Jun 1, 2000 | Jun 30, 2000 | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 2000 | — | |
| Jun 1, 2000 | Jun 30, 2000 | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 2000 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.02 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.0004 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.04 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.04 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.04 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.0004 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Jun 30, 1998 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Jun 30, 1998 | — |
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.