WESTFIELD
Illinois - Community Water System - PWSID: IL0230200
System Information
| PWSID | IL0230200 |
| System Name | WESTFIELD |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1981 |
| Last Reported | May 27, 2026 |
Location & Contact
| State | Illinois |
| City | WESTFIELD |
| ZIP Code | 62474 |
| Address | 415 N WASHINGTON ST |
| Organization | TALLY, DANE |
| Phone | 217-967-5411 |
Population & Service
| Population Served | 678 |
| Service Connections | 285 |
Drinking Water Violations (278)
This water system has 278 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 | - | - | |
| Apr 1, 2025 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jan 26, 2025 | - | Other | No | No | - | - | - | Resolved | Mar 10, 2025 | - | |
| Jan 26, 2025 | - | Other | No | No | - | - | - | Resolved | Mar 10, 2025 | - | |
| Jan 26, 2025 | - | Other | No | No | - | - | - | Resolved | Mar 10, 2025 | - | |
| Jan 26, 2025 | - | Other | No | No | - | - | - | Resolved | Mar 10, 2025 | - | |
| Jul 1, 2024 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Dec 1, 2023 | Dec 31, 2023 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2023 | - | |
| Dec 1, 2023 | Dec 31, 2023 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2023 | - | |
| Dec 1, 2023 | Dec 31, 2023 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2023 | - | |
| Dec 1, 2023 | Dec 31, 2023 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2023 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Aug 14, 2023 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Aug 14, 2023 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Aug 14, 2023 | - | |
| Mar 18, 2023 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Mar 18, 2023 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Mar 18, 2023 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Sep 29, 2022 | - | MR | No | No | - | TT | - | Resolved | Aug 21, 2025 | - | |
| Sep 29, 2022 | - | MR | No | No | - | TT | - | Resolved | Aug 21, 2025 | - | |
| Aug 20, 2022 | - | Other | No | No | - | - | - | Resolved | Jul 2, 2023 | - | |
| Aug 20, 2022 | - | Other | No | No | - | - | - | Resolved | Jul 2, 2023 | - | |
| Jul 1, 2022 | - | Other | No | No | - | - | - | Resolved | Aug 14, 2023 | - | |
| Jul 1, 2022 | - | TT | Yes | No | - | TT | - | Resolved | Jul 24, 2024 | - | |
| Jul 1, 2022 | - | Other | No | No | - | - | - | Resolved | Aug 14, 2023 | - | |
| Jul 1, 2022 | - | TT | Yes | No | - | TT | - | Resolved | Jul 24, 2024 | - | |
| Jul 1, 2022 | - | TT | Yes | No | - | TT | - | Resolved | Jul 24, 2024 | - | |
| Jul 1, 2022 | - | TT | Yes | No | - | TT | - | Resolved | Jul 24, 2024 | - | |
| Jul 1, 2022 | - | Other | No | No | - | - | - | Resolved | Aug 14, 2023 | - | |
| Jul 1, 2022 | - | TT | Yes | No | - | TT | - | Resolved | Jul 24, 2024 | - | |
| Apr 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Apr 13, 2022 | - | |
| Apr 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Apr 13, 2022 | - | |
| Jan 1, 2022 | - | TT | Yes | No | - | TT | - | Resolved | Jul 24, 2024 | - | |
| Jan 1, 2022 | - | TT | Yes | No | - | TT | - | Resolved | Jul 24, 2024 | - | |
| Jan 1, 2022 | - | TT | Yes | No | - | TT | - | Resolved | Jul 24, 2024 | - | |
| Jan 1, 2022 | - | TT | Yes | No | - | TT | - | Resolved | Jul 24, 2024 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Aug 14, 2023 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Aug 14, 2023 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Aug 14, 2023 | - |
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.