Launch Conditions
Use cautionLaunch with caution — limited daylight.
- Advisories
- None active
- Daylight
- Past sunset (8:32 PM)
- Water temp
- 77°F
- Water level
- 15.99 ft
Live from the National Weather Service, USGS, and NOAA. A guide, not a substitute for official forecasts and your own judgment.
Live Water Conditions on Illinois River
Updated 23 min agoSource: USGS station 06934500 — Missouri River at Hermann, MO · 7.1 mi from Illinois River
Launch Light & Moon — June 24
local timeFirst Quarter (67% illuminated). Average fishing outlook by moon phase — focus on dawn and dusk bite windows.
Location
Quick Facts: Illinois River Boat Ramp
| Location | Ottawa, Illinois |
|---|---|
| Waterbody | Illinois River |
| Access Type | Public |
| Coordinates | 41.341080, -88.846158 |
| Hours | Check on site |
| County | LaSalle County |
Illinois River Boat Ramp is a boat launch providing access to Illinois River in Ottawa, Illinois at coordinates 41.34108, -88.84616.
Illinois River Boat Ramp is a boat launch on Illinois River in Ottawa, LaSalle County, Illinois. This page shows live USGS water level and temperature, sunrise, sunset, and moon-phase times for the launch, updated automatically. There are 6 other mapped boat ramps within about 15 miles if conditions here aren't right.
Related: boat ramp near Ottawa • public launch in LaSalle County • fishing access on Illinois River • Illinois boat launch
Explore more boat launches across Illinois
Buying or selling a boat?
Decode any boat's HIN free, or run a full $9.99 history report before you buy.
Frequently Asked Questions About Illinois River Boat Ramp
What water does Illinois River Boat Ramp access?
Illinois River Boat Ramp provides boat launch access to Illinois River in Ottawa, Illinois.
How do I get to Illinois River Boat Ramp?
Illinois River Boat Ramp is located at coordinates 41.341080, -88.846158 in Ottawa, Illinois. Use the "Get Directions" buttons on this page to navigate with Google Maps or Apple Maps.
Get Directions
Navigate directly to this boat launch using your preferred mapping service:
Alternative Boat Launches Nearby
6 additional boat launches are located within 3.1 mi of Illinois River Boat Ramp, providing alternative access points for this area's waters.