CAT MAPLETON /MAPLETON
Illinois - Non-Transient Non-Community - PWSID: IL3113423
System Information
| PWSID | IL3113423 |
| System Name | CAT MAPLETON /MAPLETON |
| System Type | Non-Transient Non-Community |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Nov 27, 1984 |
| Last Reported | Mar 12, 2026 |
Location & Contact
| State | Illinois |
| City | MAPLETON |
| ZIP Code | 61547 |
| Address | CATERPILLAR, INC. |
| Organization | VANDER VENNET, STEPHEN |
| Phone | 309-675-5325 |
Population & Service
| Population Served | 600 |
| Service Connections | 1 |
Drinking Water Violations (66)
This water system has 66 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 24, 2023 | - | Other | No | No | - | - | - | Resolved | May 4, 2023 | - | |
| Feb 24, 2023 | - | Other | No | No | - | - | - | Resolved | May 4, 2023 | - | |
| Jan 21, 2023 | - | Other | No | No | - | - | - | Resolved | May 4, 2023 | - | |
| Jan 21, 2023 | - | Other | No | No | - | - | - | Resolved | May 4, 2023 | - | |
| Jan 1, 2022 | Jan 31, 2022 | MON | No | No | - | - | - | Resolved | Jan 31, 2022 | - | |
| Jan 1, 2022 | Jan 31, 2022 | MON | No | No | - | - | - | Resolved | Jan 31, 2022 | - | |
| Jan 1, 2022 | Jan 31, 2022 | MON | No | No | - | - | - | Resolved | Jan 31, 2022 | - | |
| Jan 1, 2022 | Jan 31, 2022 | MON | No | No | - | - | - | Resolved | Jan 31, 2022 | - | |
| Nov 1, 2021 | Nov 30, 2021 | MON | No | No | - | - | - | Resolved | Nov 30, 2021 | - | |
| Nov 1, 2021 | Nov 30, 2021 | MON | No | No | - | - | - | Resolved | Nov 30, 2021 | - | |
| Nov 1, 2021 | Nov 30, 2021 | MON | No | No | - | - | - | Resolved | Nov 30, 2021 | - | |
| Nov 1, 2021 | Nov 30, 2021 | MON | No | No | - | - | - | Resolved | Nov 30, 2021 | - | |
| Oct 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2020 | - | |
| Oct 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2020 | - | |
| Sep 1, 2020 | Sep 30, 2020 | MON | No | No | - | - | - | Resolved | Sep 30, 2020 | - | |
| Sep 1, 2020 | Sep 30, 2020 | MON | No | No | - | - | - | Resolved | Sep 30, 2020 | - | |
| Sep 1, 2020 | Sep 30, 2020 | MON | No | No | - | - | - | Resolved | Sep 30, 2020 | - | |
| Jul 1, 2020 | Jul 31, 2020 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2020 | - | |
| Jul 1, 2020 | Jul 31, 2020 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2020 | - | |
| Jul 1, 2020 | Jul 31, 2020 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2020 | - | |
| Jun 1, 2009 | Jun 30, 2009 | TT | Yes | No | - | - | - | Resolved | Jun 30, 2009 | - | |
| Jun 1, 2009 | Jun 30, 2009 | TT | Yes | No | - | - | - | Resolved | Jun 30, 2009 | - | |
| Jun 1, 2009 | Jun 30, 2009 | TT | Yes | No | - | - | - | Resolved | Jun 30, 2009 | - | |
| Jun 1, 2009 | Jun 30, 2009 | TT | Yes | No | - | - | - | Resolved | Jun 30, 2009 | - | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | .093 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2008 | - | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | .093 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2008 | - | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | .093 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2008 | - | |
| Sep 1, 2008 | Sep 30, 2008 | TT | Yes | No | - | - | - | Resolved | Sep 30, 2008 | - | |
| Sep 1, 2008 | Sep 30, 2008 | TT | Yes | No | - | - | - | Resolved | Sep 30, 2008 | - | |
| Sep 1, 2008 | Sep 30, 2008 | TT | Yes | No | - | - | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MCL | Yes | No | .112 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MCL | Yes | No | .112 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MCL | Yes | No | .112 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MCL | Yes | No | .136 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MCL | Yes | No | .136 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MCL | Yes | No | .136 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MCL | Yes | No | .105 MG/L | 0.060 mg/L | .06 | Resolved | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MCL | Yes | No | .105 MG/L | 0.060 mg/L | .06 | Resolved | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MCL | Yes | No | .105 MG/L | 0.060 mg/L | .06 | Resolved | Jun 30, 2008 | - | |
| Feb 1, 2008 | Feb 29, 2008 | TT | Yes | No | - | - | - | Resolved | Feb 29, 2008 | - | |
| Feb 1, 2008 | Feb 29, 2008 | TT | Yes | No | - | - | - | Resolved | Feb 29, 2008 | - | |
| Feb 1, 2008 | Feb 29, 2008 | TT | Yes | No | - | - | - | Resolved | Feb 29, 2008 | - | |
| Feb 1, 2008 | Feb 29, 2008 | TT | Yes | No | - | - | - | Resolved | Feb 29, 2008 | - | |
| Jan 1, 2008 | Mar 31, 2008 | MCL | Yes | No | .105 MG/L | 0.060 mg/L | .06 | Resolved | Mar 31, 2008 | - | |
| Jan 1, 2008 | Mar 31, 2008 | MCL | Yes | No | .105 MG/L | 0.060 mg/L | .06 | Resolved | Mar 31, 2008 | - | |
| Jan 1, 2008 | Mar 31, 2008 | MCL | Yes | No | .105 MG/L | 0.060 mg/L | .06 | Resolved | Mar 31, 2008 | - | |
| Jan 1, 2008 | Mar 31, 2008 | MCL | Yes | No | .136 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2008 | - | |
| Jan 1, 2008 | Mar 31, 2008 | MCL | Yes | No | .136 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2008 | - | |
| Jan 1, 2008 | Mar 31, 2008 | MCL | Yes | No | .136 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2008 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2007 | - |
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.