RIDGEWOOD LEDGES WATER ASSOCIATION
Illinois - Community Water System - PWSID: IL1615670
System Information
| PWSID | IL1615670 |
| System Name | RIDGEWOOD LEDGES WATER ASSOCIATION |
| 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 | Feb 13, 1981 |
| Last Reported | May 27, 2026 |
Location & Contact
| State | Illinois |
| City | MILAN |
| ZIP Code | 61264-4662 |
| Address | 2700-117TH AVE WEST |
| Organization | HART, HARRY |
| Phone | 309-787-3409 |
Population & Service
| Population Served | 300 |
| Service Connections | 128 |
Drinking Water Violations (36)
This water system has 36 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 1, 2006 | Mar 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2006 | - | |
| Mar 1, 2006 | Mar 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2006 | - | |
| Mar 1, 2006 | Mar 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2006 | - | |
| Mar 1, 2006 | Mar 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2006 | - | |
| Jul 1, 2005 | - | Other | No | No | - | - | - | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | - | Other | No | No | - | - | - | Resolved | Sep 30, 2005 | - | |
| Oct 1, 1993 | Mar 31, 1994 | MR | No | No | - | TT | - | Resolved | Mar 31, 1994 | - | |
| Jul 1, 1993 | Jul 31, 1993 | MR | No | No | - | 5% of samples | - | Archived | Jul 31, 1993 | - | |
| Jul 1, 1993 | Jul 31, 1993 | MR | No | No | - | 5% of samples | - | Archived | Jul 31, 1993 | - | |
| May 1, 1993 | May 31, 1993 | MR | No | No | - | 5% of samples | - | Archived | May 31, 1993 | - | |
| May 1, 1993 | May 31, 1993 | MR | No | No | - | 5% of samples | - | Archived | May 31, 1993 | - | |
| Apr 1, 1993 | Apr 30, 1993 | MR | No | No | - | 5% of samples | - | Archived | Apr 30, 1993 | - | |
| Apr 1, 1993 | Apr 30, 1993 | MR | No | No | - | 5% of samples | - | Archived | Apr 30, 1993 | - | |
| Apr 1, 1993 | Apr 30, 1993 | MCL | Yes | No | - | 5% of samples | - | Archived | Apr 30, 1993 | - | |
| Apr 1, 1993 | Apr 30, 1993 | MCL | Yes | No | - | 5% of samples | - | Archived | Apr 30, 1993 | - | |
| Apr 1, 1993 | Apr 30, 1993 | MCL | Yes | No | - | 5% of samples | - | Archived | Apr 30, 1993 | - | |
| Apr 1, 1993 | Apr 30, 1993 | MCL | Yes | No | - | 5% of samples | - | Archived | Apr 30, 1993 | - | |
| Jun 30, 1977 | Jun 29, 1981 | MR | No | No | - | 15 pCi/L | - | Archived | Jun 29, 1981 | - | |
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| - | - | - | 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.