Illinois River Marseilles LD Fishing Report
Based on live releases/levels and local weather.
Illinois River Marseilles LD fishing report based on live water release, lake level, and local weather near Marseilles, IL. Check current outflow (CFS), water level, and species-specific notes before your trip.
Illinois River Marseilles LD snapshot
Illinois River at Marseilles Lock and Dam Illinois River Marseilles LD sits near Marseilles, IL and is monitored by the U.S. Army Corps of Engineers MVR district. Coordinates: 41.3284°, -88.7551°. Also known as IL05.
- Latest release
- 26,120 CFS
- Recorded 2026-06-19 07:00 UTC
- Latest lake level
- 483.27 ft
- Recorded 2026-06-19 07:00 UTC
Very high release: dangerous near outlets and below the dam. Avoid swift water and follow posted warnings.
Source: U.S. Army Corps of Engineers CWMS public feeds. See the Illinois River Marseilles LD water level & flow charts for 7‑day history.