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Lower French Island Spillway
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About This Ramp
Managed by
Federal
Surface
Concrete
USGS2 data sourcesUpdated Mar 2026
Nearby Ramps
Upper French Island Spillway Landing
Lake Onalaska
Fisherman Road Landing
Black River-Mississippi River
Mississippi River, Lower I-90 Landing Public Water Access Site
U.S. Lock & Dam #6 Pool
Mississippi River, Upper I-90 Public Water Access Site
U.S. Lock & Dam #6 Pool
Fishermans Road
Lake Onalaska-Mississippi River
Lower French Island Spillway is a public boat ramp on French Slough in Town of Campbell, La Crosse County, Wisconsin (54603). Managed by Federal. GPS coordinates: 43.8677°N, 91.2750°W.