WEST LIBERTY-DUNDAS WATER DISTRICT
Illinois — Community Water System — PWSID: IL1595050
System Information
| PWSID | IL1595050 |
| System Name | WEST LIBERTY-DUNDAS WATER DISTRICT |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1981 |
| Last Reported | Feb 26, 2026 |
Location & Contact
| State | Illinois |
| City | DUNDAS |
| ZIP Code | 62425 |
| Address | 4709 E DUNDAS LANE |
| Organization | MAY, ERIC |
| Phone | 618-754-3576 |
Population & Service
| Population Served | 484 |
| Service Connections | 225 |
Drinking Water Violations (61)
This water system has 61 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 2, 2025 | — | RPT | No | No | — | — | — | Unaddressed | — | — | |
| Jul 2, 2025 | — | RPT | No | No | — | — | — | Unaddressed | — | — | |
| Aug 10, 2022 | — | Other | No | No | — | — | — | Resolved | Aug 10, 2022 | — | |
| Aug 10, 2022 | — | Other | No | No | — | — | — | Resolved | Aug 10, 2022 | — | |
| Apr 1, 2022 | Jun 30, 2022 | MCL | Yes | No | .089 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2022 | — | |
| Apr 1, 2022 | Jun 30, 2022 | MCL | Yes | No | .089 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2022 | — | |
| Apr 1, 2022 | Jun 30, 2022 | MCL | Yes | No | .089 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2022 | — | |
| Apr 1, 2022 | Jun 30, 2022 | MCL | Yes | No | .089 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2022 | — | |
| Apr 1, 2022 | Jun 30, 2022 | MCL | Yes | No | .089 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2022 | — | |
| Apr 1, 2022 | Jun 30, 2022 | MCL | Yes | No | .089 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2022 | — | |
| Apr 1, 2022 | Jun 30, 2022 | MCL | Yes | No | .089 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2022 | — | |
| Jul 1, 2004 | — | Other | No | No | — | — | — | Resolved | Oct 2, 2004 | — | |
| Mar 1, 1999 | Mar 31, 1999 | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 1999 | — | |
| Mar 1, 1999 | Mar 31, 1999 | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 1999 | — | |
| Mar 1, 1999 | Mar 31, 1999 | MR | No | No | — | 5% of samples | — | Archived | Mar 31, 1999 | — | |
| Mar 1, 1999 | Mar 31, 1999 | MR | No | No | — | 5% of samples | — | Archived | Mar 31, 1999 | — | |
| Aug 1, 1998 | Aug 31, 1998 | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 1998 | — | |
| Aug 1, 1998 | Aug 31, 1998 | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 1998 | — | |
| Feb 1, 1992 | Feb 29, 1992 | MR | No | No | — | 5% of samples | — | Archived | Feb 29, 1992 | — | |
| Feb 1, 1992 | Feb 29, 1992 | MR | No | No | — | 5% of samples | — | Archived | Feb 29, 1992 | — | |
| Feb 1, 1992 | Feb 29, 1992 | MR | No | No | — | 5% of samples | — | Archived | Feb 29, 1992 | — | |
| Jan 1, 1992 | Jan 31, 1992 | MCL | Yes | No | — | 5% of samples | — | Archived | Jan 31, 1992 | — | |
| Jan 1, 1992 | Jan 31, 1992 | MCL | Yes | No | — | 5% of samples | — | Archived | Jan 31, 1992 | — | |
| Jun 30, 1977 | Jun 29, 1981 | MR | No | No | — | 15 pCi/L | — | Archived | Jun 29, 1981 | — | |
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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.