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Long-reach excavator beside a pond, with cattails and silt from the cleanout piled along the bank
Custer & Fall River counties

Long Reach & Ranch Excavation From Buffalo Gap to Edgemont

South of Rapid City, the Black Hills give way to the dry, open country of Custer and Fall River counties: Buffalo Gap and Fairburn along the edge of the Hills, the Angostura Reservoir on the Cheyenne River, irrigated fields around Oral, and grass and breaks out toward Oelrichs, Provo and Edgemont, much of it in Buffalo Gap National Grassland. Rain is scarce here, and stock dams and dugouts have to hold every bit of runoff they catch.

Black River Contracting brings its Cat 324E with a 60-foot long-reach front out to Buffalo Gap, Oral, Oelrichs and Edgemont, and does the dirt work that keeps that water working, from our yard in Summerset.

Long-reach work from Buffalo Gap to Edgemont

Towns we cover

  • Hermosa, Fairburn and Buffalo Gap along the eastern edge of the Hills
  • Pringle in Custer County
  • Oral, Smithwick and Angostura around the reservoir and the irrigated land below it
  • Maverick Junction, Oelrichs and the ranch country south of Hot Springs
  • Edgemont, Provo and Dudley along the Cheyenne River and the southwest corner of the state

How a ranch job goes

We talk through the work first, with photos if you have them. Then we come out, walk it with you, and give you a number for the whole trip. Utility locates get called in before we dig.

Rancher guides

Common questions

Will you bring the long-reach excavator out to Buffalo Gap or Edgemont?
Yes. The long-reach excavator works from the bank or the dam crest, so it can clean out stock ponds, dugouts and ditches without driving onto soft ground. Lining up several jobs on one trip, yours or your neighbors', keeps the travel cost down.
Can you work on a Buffalo Gap National Grassland allotment?
The grassland is federal land, run here by the Forest Service's Fall River Ranger District in Hot Springs, so dirt work on an allotment needs their approval first. Work it out with the district, and we'll do the job to what they approve.
Can you clean out irrigation ditches around Oral?
Yes, from the bank with our long-reach excavator. Canals run by the Angostura Irrigation District belong to the district, so work on those is arranged with them; ditches on your own ground are yours to call. Ditch work is best done when the water is off.
Can you work along the Cheyenne River?
From the bank, yes. Work in the river or on its banks can need a U.S. Army Corps of Engineers permit, so check before the work starts.
Do I need a permit for a new stock dam?
Often only a Location Notice. DANR's Water Rights Program accepts one for a dam on a dry draw that holds 25 acre-feet or less, with the water used right there for stock or wildlife. Bigger dams need a water right permit approved before you build.
Is it worth bringing equipment out to a ranch this far?
It is when the work is lined up. Mobilization is a big part of the cost on a distant ranch, so it pays to put several dams, dugouts or ditches on one trip, or to team up with neighbors.

Ready to break ground?

Every site is different. We'll walk it with you and give you a straight answer, with a clear scope and an honest estimate.