Yes there are. Use the reservation site. You'll get all the info you need.
There are plenty of good camping spots by the lake. We like to rent the screen houses. The best sites depend on if you want to fish or swim as there are two sides to the park. If you want to swim I would suggest sites 1 thru 29. If you want to fish that would be the other side those are the upper numbers. If you go to the website you can get a map. They also have fun activities to keep you busy.
I know they have several tent camping spots on the water, but not sure on a site #. Check out the reservation map online, they have several on the water.
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