To access the state parks, you must have a state permit. At the RV dump station, there is potable water for drinking and rinse water that is not safe for drinking. The location of the RV dump station is at the intersection of I-35 and County Road 46. To get there, you need to travel 3 miles east on County Road 46 and then 2 miles south on County Road 38.
RV Dump Station
