COOKS MILLS WATER ASSOCIATION
Illinois — Community Water System — PWSID: IL0295200
System Information
| PWSID | IL0295200 |
| System Name | COOKS MILLS 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 | Feb 26, 2026 |
Location & Contact
| State | Illinois |
| City | MATTOON |
| ZIP Code | 61938 |
| Address | 2020 N CR 150E |
| Organization | JANES, KRISTEN |
| Phone | 217-258-6711 |
Population & Service
| Population Served | 720 |
| Service Connections | 287 |
Drinking Water Violations (27)
This water system has 27 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 | — | — | |
| Jan 1, 2008 | Mar 31, 2008 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2008 | — | |
| Jan 1, 2008 | Mar 31, 2008 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2008 | — | |
| Jul 1, 2005 | — | MR | No | No | — | TT | — | Resolved | Jul 1, 2006 | — | |
| Jul 1, 2005 | — | MR | No | No | — | TT | — | Resolved | Jul 1, 2006 | — | |
| Jul 1, 2005 | — | MR | No | No | — | TT | — | Resolved | Jul 1, 2006 | — | |
| Jul 1, 2005 | — | MR | No | No | — | TT | — | Resolved | Jul 1, 2006 | — | |
| Jul 1, 2005 | — | MR | No | No | — | TT | — | Resolved | Jul 1, 2006 | — | |
| Jul 1, 2005 | — | MR | No | No | — | TT | — | Resolved | Jul 1, 2006 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2005 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1995 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1995 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1995 | — | |
| Mar 2, 1994 | — | TT | Yes | No | — | TT | — | Resolved | Feb 17, 1995 | — | |
| Oct 1, 1993 | — | MR | No | No | — | TT | — | Resolved | Apr 25, 1994 | — | |
| Sep 1, 1992 | Sep 30, 1992 | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1992 | — | |
| Sep 1, 1992 | Sep 30, 1992 | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1992 | — | |
| Sep 1, 1992 | Sep 30, 1992 | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1992 | — | |
| — | — | — | 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.