Badlands National Park: Cedar Pass Lodge Campground Dump location
https://www.cedarpasslodge.com/lodging/cedar-pass-rv-campground/
As of May 10, 2024, on above web site: “Septic dump available nearby for $1.”
South Dakota
Hot Springs, South Dakota
TA Express Travel Center, 27638 US-385, Hot Springs SD 57747 605-745-4215. $10 or less.
Updated: 10/24/2023
Maverick Junction
The TA has a dump station behind the fuel pumps. It is well maintained and includes non-potable water. $5
Sioux Falls, South Dakota
Flying J Travel Plaza, 5201 Granite Ln, Sioux Falls SD 57107 / 605-977-1438. $10 or less. I-29 Exit 83.
Last updated: 1/8/2014
Sioux Falls, South Dakota
Get-n-Go, 6729 W 41st St, Sioux Falls SD 57106 / 605-362-0405. Cost is unknown. I-29 Exit 77.
Last updated: 6/30/2017
Sturgis, South Dakota
Days End Campground, 2501 Avalanche Rd, Sturgis SD 57785 / 605-347-2331. Free if you are staying with them. $10 or less. I-90 Exit 30.
Last updated: 9/5/2017
Wasta, South Dakota
24 Express, 51 C Ave, Wasta SD 57791 / 605-993-3007. $10 or less. I-90 Exit 98.
Last updated: 10/1/2018
Webster, South Dakota
City park at US-12 and E 1st St, south side of US-12. Free overnight camping offered, too. Donation requested.
Last updated: 3/4/2014
Lennox, South Dakota
Waterman Park Campground, city park at Park Dr and Elm St, south end of town off SR-44. Open Apr-Oct. $10 or less.
Last updated: 9/22/2017
Winner, South Dakota
Public dump station on N Main St about 3 blocks north of US-183/E 2nd St. Potable and non-Potable water. Free.
Last updated: 8/27/2018