ELDORADO
Illinois — Community Water System — PWSID: IL1655030
System Information
| PWSID | IL1655030 |
| System Name | ELDORADO |
| 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 | Feb 26, 2026 |
Location & Contact
| State | Illinois |
| City | ELDORADO |
| ZIP Code | 62930 |
| Address | CITY HALL |
| Organization | JAMES, ROCKY |
| Phone | 618-273-6566 |
Population & Service
| Population Served | 4,715 |
| Service Connections | 2,100 |
Drinking Water Violations (38)
This water system has 38 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 17, 2024 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Jul 1, 2002 | — | Other | No | No | — | — | — | Resolved | Jun 13, 2003 | — | |
| Jul 1, 2002 | — | Other | No | No | — | — | — | Resolved | Jun 13, 2003 | — | |
| Oct 1, 1992 | Aug 25, 1993 | MR | No | No | — | TT | — | Resolved | Aug 25, 1993 | — | |
| Apr 1, 1992 | Aug 27, 1993 | MR | No | No | — | TT | — | Resolved | Aug 27, 1993 | — | |
| 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.