23 boat ramps within 25 miles of 41.25°, -89.35°
Illinois River
Hennepin
Hennepin Hopper
Depue Lake
De Pue
Spring Valley
Henry
Peru
Hennepin Canal
Lacon
North Utica
Boss Lake
Osprey Lake
Hasbrook Lateral Ditch
Lake Mendota
Mendota
Lake Kakusha
Chillicothe