HOPKINS PARK
Illinois — Community Water System — PWSID: IL0910040
System Information
| PWSID | IL0910040 |
| System Name | HOPKINS PARK |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Nov 7, 1989 |
| Last Reported | Feb 26, 2026 |
Location & Contact
| State | Illinois |
| City | HOPKINS PARK |
| ZIP Code | 60944 |
| Address | PO Box AK |
| Organization | DAVIS, TANISHA |
| Phone | 815-944-8313 |
Population & Service
| Population Served | 579 |
| Service Connections | 103 |
Drinking Water Violations (268)
This water system has 268 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 | — | MR | No | No | — | TT | — | Unaddressed | — | — | |
| Oct 1, 2025 | — | MR | No | No | — | TT | — | Unaddressed | — | — | |
| Aug 28, 2024 | — | Other | No | No | — | — | — | Resolved | Sep 4, 2024 | — | |
| Aug 28, 2024 | — | Other | No | No | — | — | — | Resolved | Sep 4, 2024 | — | |
| Aug 28, 2024 | — | Other | No | No | — | — | — | Resolved | Sep 4, 2024 | — | |
| Aug 28, 2024 | — | Other | No | No | — | — | — | Resolved | Sep 4, 2024 | — | |
| Jul 1, 2023 | Jul 31, 2023 | MON | No | Yes | — | — | — | Resolved | Jul 31, 2023 | — | |
| Jul 1, 2023 | Jul 31, 2023 | MON | No | Yes | — | — | — | Resolved | Jul 31, 2023 | — | |
| Jul 1, 2023 | Sep 30, 2023 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2023 | — | |
| Jul 1, 2023 | Sep 30, 2023 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2023 | — | |
| Jul 1, 2023 | Sep 30, 2023 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2023 | — | |
| Jul 1, 2023 | Jul 31, 2023 | MON | No | Yes | — | — | — | Resolved | Jul 31, 2023 | — | |
| Jul 1, 2023 | Sep 30, 2023 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2023 | — | |
| Jul 1, 2023 | Jul 31, 2023 | MON | No | Yes | — | — | — | Resolved | Jul 31, 2023 | — | |
| Jul 1, 2022 | — | Other | No | No | — | — | — | Resolved | Jun 7, 2023 | — | |
| Jul 1, 2022 | — | Other | No | No | — | — | — | Resolved | Jun 7, 2023 | — | |
| Jan 15, 2022 | — | Other | No | No | — | — | — | Resolved | Apr 8, 2022 | — | |
| Jan 15, 2022 | — | Other | No | No | — | — | — | Resolved | Apr 8, 2022 | — | |
| Jan 1, 2022 | Dec 31, 2022 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2022 | — | |
| Jan 1, 2022 | Dec 31, 2022 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2022 | — | |
| Jan 1, 2022 | Dec 31, 2022 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2022 | — | |
| Jan 1, 2022 | Dec 31, 2022 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2022 | — | |
| Aug 1, 2020 | Jul 31, 2021 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2021 | — | |
| Aug 1, 2020 | Jul 31, 2021 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2021 | — | |
| Aug 1, 2020 | Jul 31, 2021 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2021 | — | |
| Aug 1, 2020 | Jul 31, 2021 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2021 | — | |
| Aug 1, 2020 | Jul 31, 2021 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2021 | — | |
| Aug 1, 2020 | Jul 31, 2021 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2021 | — | |
| Aug 1, 2020 | Jul 31, 2021 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2021 | — | |
| Aug 1, 2020 | Jul 31, 2021 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2021 | — | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2020 | — | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2020 | — | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2020 | — | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2020 | — | |
| Dec 30, 2018 | — | MR | No | No | — | TT | — | Resolved | Mar 4, 2019 | — | |
| Dec 30, 2018 | — | MR | No | No | — | TT | — | Resolved | Mar 4, 2019 | — | |
| Jul 1, 2016 | — | Other | No | No | — | — | — | Resolved | Aug 11, 2016 | — | |
| Jul 1, 2016 | — | Other | No | No | — | — | — | Resolved | Aug 11, 2016 | — | |
| Jul 1, 2016 | — | Other | No | No | — | — | — | Resolved | Aug 11, 2016 | — | |
| Jul 1, 2016 | — | Other | No | No | — | — | — | Resolved | Aug 11, 2016 | — | |
| Jan 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Jan 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Jul 15, 2012 | — | Other | No | No | — | — | — | Resolved | Dec 17, 2012 | — | |
| Jul 15, 2012 | — | Other | No | No | — | — | — | Resolved | Dec 17, 2012 | — | |
| Jul 15, 2012 | — | Other | No | No | — | — | — | Resolved | Dec 17, 2012 | — | |
| Jul 15, 2012 | — | Other | No | No | — | — | — | Resolved | Dec 17, 2012 | — | |
| Jul 15, 2012 | — | Other | No | No | — | — | — | Resolved | Dec 17, 2012 | — | |
| Jul 15, 2012 | — | Other | No | No | — | — | — | Resolved | Dec 17, 2012 | — | |
| Jul 1, 2012 | — | Other | No | No | — | — | — | Resolved | Jul 27, 2012 | — | |
| Jul 1, 2012 | — | Other | No | No | — | — | — | Resolved | Jul 27, 2012 | — |
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.