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Access Site IL

LST Memorial

Illinois River Illinois River

Source: u_s__geological_survey Updated 1 year ago

City: Seneca, IL
County: LaSalle County
Type: Boat Ramp
Location: 41.30049700, -88.60510300
Air Temp: --
Location
Nearby Gauge Conditions
About This Access Site
Located east of Main Street (Route 170) just north of the Seneca Bridge, the LST Memorial boat ramp provides convenient public access to the Illinois River in Seneca. The facility features multiple launching ramps, making it suitable for kayakers, canoeists, and motorized boats. Fuel and supplies are available nearby at local gas stations in town before heading to the water.

The Illinois River at this location is a major waterway with substantial flow—averaging over 27,000 cubic feet per second—and a moderate gradient of about 0.3 feet per mile. Paddlers should be prepared for moderate current and water conditions typical of a large river system. The river's stream order (9) indicates it's comparable in scale to major rivers like the Mississippi and Missouri, so this is best suited for experienced paddlers and boaters comfortable with bigger water and potential commercial barge traffic.