There are several RV dump stations available around Garvin, Oklahoma, which provide convenient waste disposal options.- You can find dump stations at Little River State Park, Pilot Flying J, Elks Lodge and U.S. Army Corps of Engineers - Springhill Park.- These dump stations offer facilities for dumping black and grey water, fresh water refilling, and a hose for flushing tanks. They also have trash bins for proper waste disposal.- Make sure to check the operating hours of each station before visiting, as they may vary.