Large River Rock, Stone and Soil Delivery in Geddes, SD

South Dakota Rock Supply brings gravel and aggregate delivery in Geddes, SD, and base course is where most ground work here starts.

Geddes sits in Charles Mix County on the Missouri Coteau, where the ground is a jumble of knobs and closed kettles in stony glacial till. Water has nowhere to run, so low spots stay wet.

Materials for Geddes Projects

Coarse stone does the heavy work on the coteau. It armors slopes, lines swales and holds banks where runoff cuts and wind scours open ground.

Riprap is the starting point for that work.

Large river rock handles dry creek beds, draw bottoms and heavier erosion work, where a big rounded stone sits on the ground and stays put. River rock covers decorative beds, borders and rock mulch around foundations, holding through a windy summer that strips bark mulch.

Moving down in size, 3/4 quartzite is the pink Sioux Quartzite from the southeast, the hardest rock sold in that corner, and it works for drives and drainage beds. Washed rock, the clean drainage stone, goes into drain tile, drywells and downspout runs.

Finer material finishes the job. Stone screenings bed and fill joints on pavers and flagstone and pack hard on walks.

Delivery to Geddes and the Surrounding Area

The order runs online. Choose your quantity by the ton or by the yard, then pick a delivery date at checkout, and a dump truck tips the load in one pile at your site.

Coverage reaches Geddes and the rest of Charles Mix County, including Wagner, Platte, Lake Andes and Dante. Each product page carries a calculator if you need to size a load.

Ground and Conditions in Geddes

Start with the calendar, because the working season between the spring thaw and freeze-up is short. Wind and drifting stay a factor well into spring and return from late fall.

The ground itself is hummocky stagnation moraine, knobs and closed kettles in stony glacial till over Pierre shale. That weathered shale, the gumbo, stops what water soaks through, so the kettles and sloughs hold it and low ground stays saturated.

Water with nowhere to run drives the material choice. Runoff cuts the steeper slopes, wind scours the open knobs, and shorelines take wave action, which is why coarse angular stone belongs on those faces.

Winters here are long, cold and windy, with deep frost and hard freeze-thaw cycling on exposed ground. Frost depth is commonly 42 to 48 inches across the Missouri Coteau, with the deeper figure used in the northern counties, and the local building official sets what applies.

What stone should I use for drainage in Geddes?

Washed rock is the clean stone for drain tile, drywells, sump runs and window wells, because it lets water move instead of holding it. For a swale, culvert outlet or bank, riprap gives you the coarse angular rock those spots need.

Pipe bedding and fine drainage take 3/8 inch crushed stone.

What should I have ready when the truck arrives?

Have the drop spot clear and reachable, since the truck tips the load in one pile and the driver does not spread it. Choose your quantity by the ton or yard and set your delivery date at checkout.

Geddes sits in Charles Mix County, and drift-prone roads are worth watching before the truck rolls.

Order Gravel, Stone and Soil in Geddes

South Dakota Rock Supply delivers bulk gravel, crushed stone, sand and topsoil across Geddes and Charles Mix County, from base course for a pad to riprap for a washed-out bank. Pick your material, size the load and set a delivery date at checkout to place your order.