Riprap and Bulk Aggregates for Oilmont, MT
Montana Rock Supply handles gravel and aggregate delivery in Oilmont, MT, with crushed base course as the starting point for most ground work here.
Crushed base course, also called 3/4 crushed base course or 3/4 minus, builds driveways, shop pads and parking areas. On the heavy glacial till around Oilmont, that base does real work.
Materials for Oilmont Projects
Coarse stone does the heavy work on slope, swale and bank protection across this part of Toole County. Wind, snowmelt and summer storms all move ground that is left bare.
Riprap, also called rip rap or armor rock, is the largest stone on the page. It armors stream banks, culvert outlets, coulees and ditches against spring runoff.
Large River Rock suits dry creek beds and splash pads under downspouts. It is rounded river-washed stone, heavier than the small size and useful where water drops off a roof.
Railroad Ballast is a heavy coarse rock for hard standing and severe drainage. It works where a swale or a wet approach needs open stone that will not hold water.
Washed Rock, also called drain rock or 3/4 clean, has the fines washed out. That makes it the right stone for French drains, curtain drains, foundation drains and downspout runs.
3/4" Crushed Stone covers drainage beds, pipe bedding and construction entrances. 3/8" Crushed Stone handles fine drainage and trench bedding.
At the finer end, Stone Screenings, called crusher fines in Montana yards, bed pavers and flagstone and surface packed pathways. Top Soil and Garden Soil finish lawns and beds over thin native ground.
Delivery to Oilmont and the Surrounding Area
You order online, choose a quantity by the ton or by the yard, and pick a delivery date at checkout. Each product page has a calculator if you want to size the load.
A dump truck tips the material on site in one pile. Delivery covers Oilmont and the rest of Toole County, including Shelby, Sunburst, Kevin, Sweet Grass and Ledger.
Bulk loads are heavy, so a firm, reachable spot for the pile helps. Once the truck has tipped the load, the material is yours to move from there.
Ground and Conditions in Oilmont
The working season here is short. Frost is in the ground from late autumn into spring, and compaction waits for it to come out.
Across the Hi-Line and the northern glaciated plains, the ground is glacial till over shale, a mix of clay, gravel, sand and silt left by ice and glacial lakes. Much of it is heavy and slow to drain.
Flat ground and heavy till hold snowmelt, especially where subsoil is still frozen. A drainage layer of clean stone gives that water somewhere to go.
Winters on the northern plains are among the coldest in the state, with deep frost and chinook thaws that cycle the surface. Frost depth figures published across Montana run from about 36 to 60 inches, and the local building department sets footing depth.
Wind moves bare ground, and coulees cut with sheet and gully erosion. Coarse stone on a slope or a bank holds that ground in place.
Questions About Stone in Oilmont
What stone should I use for drainage in Oilmont?
Washed rock is the clean choice for French drains, curtain drains and downspout runs, because the fines are washed out and water moves through it. For a drainage bed or pipe bedding, 3/4" Crushed Stone works well.
Railroad Ballast suits severe drainage and hard standing where you want very open stone.
What should I have ready when the truck arrives?
Have a firm, reachable spot for the pile and enough room for a dump truck to get in and out. The truck tips the load in one pile, so the ground under it should carry that weight.
Clear the approach and keep vehicles out of the way until the load is down.
Order Bulk Gravel and Stone in Oilmont
Montana Rock Supply delivers bulk gravel, crushed stone, sand, topsoil and aggregates to Oilmont and the surrounding part of Toole County. Pick your material, set the quantity by the ton or yard, and choose a delivery date at checkout.
Your order arrives on site and gets tipped where you need it.