We went here on a Saturday mid morning in August and it was not busy at all. You can stand up paddle board, kayak and canoe here but there is no swimming allowed.
There is currently construction on the dam that you can hear all around the lake. We were told that the dam project will take 5 years.
The park is free! They also have a shuttle that takes your paddle boards and kayaks down to the water for you which is great because there is a decent walk down to the water. There’s a short hike along the water that was really enjoyable.