CHIGAKWA PARK ESTATES
Illinois - Community Water System - PWSID: IL1615140
System Information
| PWSID | IL1615140 |
| System Name | CHIGAKWA PARK ESTATES |
| 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 | ILLINOIS CITY |
| ZIP Code | 61259 |
| Address | 11407 177th STREET COURT WEST |
| Organization | KORSCHOT, JOHN P. |
| Phone | 309-781-3162 |
Population & Service
| Population Served | 53 |
| Service Connections | 18 |
Drinking Water Violations (197)
This water system has 197 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 11, 2024 | - | Other | No | No | - | - | - | Resolved | Dec 16, 2024 | - | |
| Oct 11, 2024 | - | Other | No | No | - | - | - | Resolved | Dec 16, 2024 | - | |
| Oct 11, 2024 | - | Other | No | No | - | - | - | Resolved | Dec 16, 2024 | - | |
| Oct 11, 2024 | - | Other | No | No | - | - | - | Resolved | Dec 16, 2024 | - | |
| Oct 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Feb 13, 2024 | - | |
| Oct 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Feb 13, 2024 | - | |
| Oct 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Feb 13, 2024 | - | |
| Oct 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Feb 13, 2024 | - | |
| Oct 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Feb 13, 2024 | - | |
| Oct 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Feb 13, 2024 | - | |
| Oct 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Feb 13, 2024 | - | |
| Oct 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Feb 13, 2024 | - | |
| Jan 1, 2021 | Dec 31, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2021 | Dec 31, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2021 | Dec 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2021 | Dec 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2021 | Dec 31, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2021 | Dec 31, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2021 | Dec 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2021 | Dec 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Apr 1, 2019 | - | MR | No | No | - | TT | - | Resolved | Dec 2, 2019 | - | |
| Apr 1, 2019 | - | MR | No | No | - | TT | - | Resolved | Dec 2, 2019 | - | |
| Jul 1, 2013 | - | Other | No | No | - | - | - | Resolved | Jun 28, 2014 | - | |
| Jul 1, 2013 | - | Other | No | No | - | - | - | Resolved | Jun 28, 2014 | - | |
| Jul 1, 2002 | - | Other | No | No | - | - | - | Resolved | Aug 1, 2002 | - | |
| Jul 1, 2002 | - | Other | No | No | - | - | - | Resolved | Aug 1, 2002 | - | |
| Jul 1, 2001 | - | Other | No | No | - | - | - | Resolved | Aug 30, 2001 | - | |
| Jul 1, 2001 | - | Other | No | No | - | - | - | Resolved | Aug 30, 2001 | - | |
| Dec 1, 1994 | Dec 31, 1994 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 1994 | - | |
| Dec 1, 1994 | Dec 31, 1994 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 1994 | - | |
| Jul 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Dec 31, 1994 | - | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Jun 30, 1994 | - | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Jun 30, 1994 | - | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | - | 1 mg/L | - | Resolved | Jun 30, 1994 | - | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Jun 30, 1994 | - | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Jun 30, 1994 | - | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Jun 30, 1994 | - | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Jun 30, 1994 | - | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Jun 30, 1994 | - | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | - | 1 mg/L | - | Resolved | Jun 30, 1994 | - | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Jun 30, 1994 | - | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Jun 30, 1994 | - | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Jun 30, 1994 | - | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Jun 30, 1994 | - | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Jun 30, 1994 | - | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Jun 30, 1994 | - | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Jun 30, 1994 | - | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Jun 30, 1994 | - | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Jun 30, 1994 | - |
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.