Illinois / Illinois River /

Scott County Naples Access

Boat ramp · on Illinois River · near Naples · Illinois

Zebra mussels

Zebra mussels (latest report 2010) reported in Illinois River 1.9 km from this launch (USGS Nonindigenous Aquatic Species database). Clean, drain and dry your boat, trailer and gear before you leave, and do not move water, plants or live bait to another water.

USGS Nonindigenous Aquatic Species database · checked October 18, 2026

Status not reported No closure has been posted for this launch, but its agency does not publish open or closed status. Check with the managing agency before you tow.

At the launch

Type
Boat ramp
Coordinates
39.75715, -90.61057

Directions (Google) Apple Maps

Conditions

Water level

Latest reading loads here; without it, see the USGS page below.

USGS gauge ILLINOIS RIVER AT VALLEY CITY, IL, 4.1 mi from this launch on Illinois River: water level, flow, a reading every 15 minutes. Readings and history at USGS.

On the river

River mile 65.6 on Illinois River · U.S. Army Corps of Engineers Navigation Mile Markers, placed between its mile markers

Sources: U.S. Army Corps of Engineers Navigation Mile Markers.

On Illinois River

River in Illinois. All launches on Illinois River.

Community

Where people who use Illinois River talk about it.

Nearby launches

Sources

Why it is listed as public: name says public/state/town launch. Something wrong, or is this launch private? Send a correction; it goes to a person.