FRENTRESS LAKE
Illinois — Community Water System — PWSID: IL0850010
System Information
| PWSID | IL0850010 |
| System Name | FRENTRESS LAKE |
| 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 | Dec 8, 1993 |
| Last Reported | Feb 26, 2026 |
Location & Contact
| State | Illinois |
| City | EAST DUBUQUE |
| ZIP Code | 61025 |
| Address | 261 Sinsinawa Ave |
| Organization | SEITZ, BOB |
| Phone | 815-747-3416 |
Population & Service
| Population Served | 233 |
| Service Connections | 93 |
Drinking Water Violations (8)
This water system has 8 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 2, 2010 | — | MR | No | No | — | TT | — | Resolved | Jan 25, 2010 | — | |
| Jan 2, 2010 | — | MR | No | No | — | TT | — | Resolved | Jan 25, 2010 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | No | — | 5% of samples | — | Archived | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | No | — | 5% of samples | — | Archived | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | No | — | 5% of samples | — | Archived | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | No | — | 5% of samples | — | Archived | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | No | — | 5% of samples | — | Archived | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | No | — | 5% of samples | — | Archived | Jan 31, 1994 | — |
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.