No. FCFS only. But call ahead to be sure there are no events scheduled for the dates you wish to camp. The events sometimes rent all of the camping area for attendees of their events.

When I called, they said they don't take reservations. But unless there's a large festival going on, you don't need one. Call them and ask. Remember, it's just a large parking lot with a few electrical, and fewer water hookups. But, it was really convenient for us.