Illinois /
Big Slough Landing Boat Launch
Boat ramp · near Savanna · Illinois
Open per U.S. Army Corps of Engineers recreation area status's data, checked October 7, 2026. Seasonal gates, low water and storms are not always posted; check before you tow.
At the launch
- Type
- Boat ramp
- Ramp surface
- Concrete
- Managed by
- Upper Mississippi River National Wildlife And Fish Refuge
- Coordinates
- 42.01618, -90.12395
Conditions
- Weather forecast for this launch · National Weather Service
Nearby launches
- South Sabula Access · 3.8 mi · Mississippi River
- Thomson Causeway Recreation Area Boat Launch · 4.5 mi
- North Sabula Access Boat Launch · 4.9 mi · Upper Sabula Lake
- Marquette Park South Boat Launch · 5.9 mi · Mississippi River
- Marquette Park North Boat Launch · 6.2 mi · Mississippi River
- Bulger's Hollow · 6.3 mi · Mississippi River
Sources
- US Fish and Wildlife Service facility property (boat launches) record 2cdef09f-a5e0-4fa5-b746-16296be86e7f · US federal government data, public domain (FWS no-liability disclaimer)
- U.S. Army Corps of Engineers boat ramps (FHWA Federal Lands Transportation Facility Inventory) record 249-287505-7-001 · US federal government data, public domain (FHWA Federal Lands Transportation Facility Inventory, U.S. Army Corps of Engineers submittal)
- U.S. Army Corps of Engineers recreation area status open or closed status · US federal government data, public domain (U.S. Army Corps of Engineers Natural Resource Management Program)
- OpenStreetMap n9659685673 © OpenStreetMap contributors, ODbL
Why it is listed as public: listed by US Fish and Wildlife Service facility property (boat launches) and U.S. Army Corps of Engineers boat ramps (FHWA Federal Lands Transportation Facility Inventory). Something wrong, or is this launch private? Send a correction; it goes to a person.