Bulk Gravel and Stone Delivery in Hot Springs County, WY
Wyoming Rock Supply handles gravel, stone and aggregate delivery in Hot Springs County, WY for contractors and homeowners alike. Some buyers come with a set of plans and a spec sheet, and some come with a driveway that has gone soft.
Both get the same material, ordered online and tipped on site.
Crushed base, also called 3/4 minus or crushed base course, is the Wyoming base material. It goes under drives, shop pads and parking areas around Thermopolis and Kirby, and it is what a county lane is usually built on.
Materials Delivered in Hot Springs County
Base material comes first because everything else sits on it. Crushed base is a compacted base for driveways, shop and shed pads, parking areas and county-style lanes.
In Wyoming it is specified as crushed base, and Table 803.4.4-1 sets the gradings, lettered J, GR, L, K and W. Grading W is the common one-inch-top-size base and Grading GR is the 3/4 inch gradation.
City and county work is usually written against Section 02190 of the Wyoming Public Works Standard Specifications, which uses the same grading letters and states that base shall be crushed base unless otherwise specified.
Pit run is a separate pay item from crusher run in both spec books. It is unprocessed pit gravel for deep fill, raising grade and sub-base under a crushed base course.
It is not crushed and it is not a finished driving surface.
Washed stone covers the drainage side. Washed rock, also called drain rock or 3/4 clean, is for perimeter and curtain drains, foundation drains and downspout runs.
3/4 inch crushed rock goes into drainage beds, pipe bedding and construction entrances. 3/8 inch crushed rock handles fine drainage and trench bedding.
Sand and soil round out the list. Mason sand is for brick and block work, paver joints and play sand.
Decorative stone is the last family. Wind River rock is rounded river-washed stone for beds, borders and dry creek beds, and large river rock takes the heavier erosion and splash work.
Choosing the Right Material
Park County and Washakie County both sit in the Bighorn Basin, the same ground region as Hot Springs County. The ground is the same: alkaline and saline silt and clay over Cretaceous shale, gypsum and bentonite beds, badlands, and irrigated bottom ground and gravel terraces.
The lower basin takes only 5 to 8 inches of precipitation in a year.
Because the ground matches, the material logic matches too. A compacted crushed base course is the base for a drive or a pad, and pit run belongs under it as fill, not as the surface.
For a patio, the choice is between a rigid build and a flexible one. Stone screenings bed pavers and flagstone.
Washed sand levels under flatwork and pavers.
Ground Conditions Across Hot Springs County
Start with where the water goes. Across the Bighorn Basin almost all of it arrives as snowmelt off the mountains or as irrigation, so the drainage problems are canal and ditch water, cloudbursts on bare badland clay, and alkaline soils that seal over instead of soaking in.
That sealing is the practical problem. Alkaline and saline silt and clay over shale, gypsum and bentonite beds will not take water in, so a base course needs somewhere for the water to go rather than a thicker layer of the same thing.
Clean washed stone and drain rock do that work.
Wind drives the erosion. On bare, dry, sparsely vegetated ground it moves soil, and sheet and gully cutting follows in badland clay and along irrigation runs.
Frost is the other timing factor. Cold, dry winters with far less snow than the mountains around the rim mean bare frozen ground and deep frost are normal, and thaw cycles work directly on unprotected surfacing.
The working season is comparatively long by Wyoming standards on the warm, low basin floor, running from spring breakup well into autumn. Up on the rim the window is much shorter, which affects when a delivery can be placed.
Delivery Across Hot Springs County
Bulk material arrives by dump truck and is tipped in one pile on site. The driver does not place, spot or spread the load, so the drop point needs to be somewhere a truck can reach and back out of without blocking a road or a gate.
Have the pile location clear before the truck arrives. Mark anything you do not want buried, and keep vehicles and equipment out of the way.
Ordering happens online. You choose a quantity by the ton or by the yard, size the load with the calculator on each product page, and pick a delivery date at checkout.
Delivery covers Thermopolis, Kirby and the surrounding county ground.
Order Crushed Base, Stone and Soil in Hot Springs County
Driveways, shop pads, parking areas, ranch lanes, drainage runs, patios and raised beds all start with the right material under them. Wyoming Rock Supply delivers crushed base, pit run, washed rock, sand, soil and decorative stone across Hot Springs County.
Order online when you are ready.