Formerly known as Sanidumps.
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RV Dump Stations

Elmer Thomas Park

4.6(2325 reviews)
Fort Sill, Oklahoma, 73503, United States

About

There is one water outlet available to service the RV. Additionally, there is a manhole cover with a chain loop to lift it, which has a diameter of 2 feet. The water provided at the station is potable and can be used for drinking, while the rinse water is non-potable. The location of the dump station is at I-44 Exit 39B. To reach the station, you need to enter the park from NW Cache Road and take the first right. Follow the road until you see the signs for the LHS soccer field, and the dump station will be visible from there.

Amenities & Services

Water

Fresh Water Available (Potable)
Rinse Water Available (Non-Potable)

Reviews

4.6

Based on 2,325 reviews

RE
Nov 27, 2025

Thanksgiving Eve, we drove through Christmas Light show, it was a little to cold for us to walk. But during the day you can see so many Prairie Dogs. Nice big playground and a good sized fishing pond.

JC
Nov 17, 2025

Great Playgrounds and water playground. Wish it was open later into fall. It's been in the 90s but the water is off because it's October. Bathroom could be improved. There's no air flow. In the summer sweltering. I have not found soap in the bathroom at any visit.

TT
Jul 21, 2025

Great walking trails that can also be great for bike riding. There are several areas to park, picnic tables, and restrooms. Tons and tons of prairie dogs to sit and watch tons! Playground area for kids. 🩷✌️

EB
May 26, 2025

Very nice park walking/bike paths. Currently building water slide. There’s a softball field. Fishing, swans, geese, mallards n prairie dogs. Kids playgrounds covered n very nicely done. Picnic tables etc. Benches to sit n relax. Memorial plaques honoring those that served in the military. All and all I love it!

J
Oct 1, 2022

I enjoy visiting this park. It has a great route for walking, jogging, or running. I believe there is also a dirt bike trail. Lots of frisbee golf. A nice pond with ducks, geese, and other aquatic birds. There are several photo spots from a garden to memorials for soldiers. The Museum of the Great Plains is next door and there is plenty to do. A big tent was up tonight but no signage. I wasn’t sure what the event was. Once I parked my car and completed a lap, I did about a mile and a half route. A good park for Lawton.

Includes reviews from Google

Hours

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