Lott, Texas, has a few convenient RV dump stations to help you dump black and grey water and refill your fresh water.Shady Grove RV Park offers a dump station with a hose for flushing tanks and also provides a trash bin for waste disposal. U.S. Army Corps of Engineers Wilson H. Fox Park has a dump station that is free to use and includes potable water for your convenience.U.S. Army Corps of Engineers Taylor Park also offers free dump station services, and an additional fresh water spigot is available on-site.Pilot Flying J Travel Plazas also offers dump station services.