Launch Conditions
Use cautionLaunch with caution — limited daylight.
- Advisories
- None active
- Daylight
- Past sunset (8:28 PM)
Live from the National Weather Service, USGS, and NOAA. A guide, not a substitute for official forecasts and your own judgment.
Launch Light & Moon — July 14
local timeNew Moon (0% illuminated). Peak fishing window — solunar theory puts fish most active around the new and full moon.
Location
Quick Facts: Swan Lake
| Location | Deer Plain, Illinois |
|---|---|
| Waterbody | Swan Lake |
| Access Type | Public |
| Coordinates | 38.945296, -90.541453 |
| Hours | Check on site |
| County | Calhoun County |
Swan Lake is a boat launch providing access to Swan Lake in Deer Plain, Illinois at coordinates 38.94530, -90.54145.
Swan Lake is a boat launch on Swan Lake in Deer Plain, Calhoun County, Illinois. This page shows 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 Deer Plain • public launch in Calhoun County • fishing access on Swan Lake • Illinois boat launch
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Frequently Asked Questions About Swan Lake
What water does Swan Lake access?
Swan Lake provides boat launch access to Swan Lake in Deer Plain, Illinois.
How do I get to Swan Lake?
Swan Lake is located at coordinates 38.945296, -90.541453 in Deer Plain, Illinois. Use the "Get Directions" buttons on this page to navigate with Google Maps or Apple Maps.
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Alternative Boat Launches Nearby
6 additional boat launches are located within 2.5 mi of Swan Lake, providing alternative access points for this area's waters.