Chamberlain Boat Ramp
Launch Conditions
Use cautionLaunch with caution — limited daylight.
- Advisories
- None active
- Daylight
- Sunset 9:02 PM — under 2h
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 31
local timeWaning Gibbous (93% illuminated). Good fishing outlook — the moon is approaching a major phase.
Location
Quick Facts: Chamberlain Boat Ramp
| Location | Oacoma township, South Dakota |
|---|---|
| Waterbody | Lake Francis Case |
| Access Type | Public - Free |
| Rating | 4.7/5 (22 reviews) |
| Coordinates | 43.780694, -99.425192 |
| Hours | Check on site |
| County | Lyman |
Chamberlain Boat Ramp is a public boat launch providing access to Lake Francis Case in Oacoma township, South Dakota at coordinates 43.78069, -99.42519. Rated 4.7/5 based on 22 Google reviews.
Chamberlain Boat Ramp is a public boat launch on Lake Francis Case in Oacoma township, Lyman County, South Dakota. As a public launch it is open to all boaters; state- and county-run ramps like this are typically free or charge only a modest day-use fee. This page shows sunrise, sunset, and moon-phase times for the launch, updated automatically. There are 4 other mapped boat ramps within about 15 miles if conditions here aren't right.
Related: boat ramp near Oacoma township • public launch in Lyman • fishing access on Lake Francis Case • South Dakota boat launch
Explore more boat launches across South Dakota
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 Chamberlain Boat Ramp
Is Chamberlain Boat Ramp free to use?
Yes, Chamberlain Boat Ramp is a public boat launch with free access in Oacoma township, South Dakota.
How is Chamberlain Boat Ramp rated?
Chamberlain Boat Ramp has a 4.7 out of 5 rating based on 22 Google reviews from boaters.
What water does Chamberlain Boat Ramp access?
Chamberlain Boat Ramp provides boat launch access to Lake Francis Case in Oacoma township, South Dakota.
How do I get to Chamberlain Boat Ramp?
Chamberlain Boat Ramp is located at coordinates 43.780694, -99.425192 in Oacoma township, South Dakota. 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
The area surrounding Chamberlain Boat Ramp includes 4 other public boat ramps within 5.5 mi, giving boaters flexibility in choosing their access point.