Bulk Aggregate Delivery Across Stevens County, MN

Minnesota Rock Supply sells gravel, stone and aggregate delivery in Stevens County, MN, to contractors building road base and to homeowners finishing a drive or a yard. Class 5 is the base most of that work starts from here, and it is the name to use when you order.

This is West Central Minnesota, on the Southern and western prairie till. The ground is tight and holds water, so what goes under a drive matters as much as what goes on top of it.

Ground Conditions Across Stevens County

Across the Southern and western prairie till, the ground is gray, calcareous Des Moines lobe till, loamy to clayey, with shale carried down from the Dakotas. Much of it sits under deep black prairie soil and a hummocky pothole surface.

That till drains slowly and holds water until it is drained or evaporates. A thin base over ground like this shows its failure at the thaw and after a heavy summer storm, when the surface pumps and rutting starts.

A thicker compacted base is the fix, and drainage stone beside it moves water away from the base. Bare cropland and graded lots here also shed sheet, rill and gully erosion, so slope protection and clean drainage rock both have a place.

Frost heave is worst on the tight, shale-rich till where water cannot drain away before it freezes. The Minnesota Residential Code footing table sets 3 feet 6 inches for its Zone II counties, a footing depth set by the building official.

The working season runs long by Minnesota standards, from the thaw into late autumn. Spring load limits go on zone roads in early March and come off in April, which shapes when a build gets started.

Materials Delivered in Stevens County

Class 5 is the standard Minnesota base course.

County highway departments and cities write their own standards against the same class numbers, so that is how base material gets specified here.

Class 5, also called Class 5 gravel or Cl 5, goes under driveways, parking pads, shed and garage bases, and road base.

It is a tighter 3/4 inch crushed aggregate with fines, made of crushed quarry rock, and Minnesota yards sell it as Class 2 granite, buff limestone or red limestone for a drive surface or paver base.

Black dirt is what Minnesota calls topsoil, usually bought screened or pulverized for lawns, sod beds and planting beds. Clear rock means washed, with the fines taken out, as against Class 5, which keeps them.

Granite fines are screenings from the Crushed Stone quarried in the St. Cloud belt, used for paver and flagstone bedding.

Delivery Across Stevens County

Quantities are ordered online by the ton or by the yard, whichever you prefer. Each product page has a calculator, so you can size the load before you order.

Pick a delivery date at checkout and a dump truck tips the material on site in one pile. We deliver to Morris, Hancock, Chokio, Donnelly and Alberta, and to the surrounding townships.

Choosing the Right Material

Douglas County and Grant County sit on the same ground region as Stevens County: North central lakes, moraine and outwash country, with drumlin fields and broad outwash sand plains. Their ground is the same ground, so the base and drainage choices carry over.

Pope County differs. It is Central Minnesota moraine and granite belt, Alexandria moraine and Grantsburg lobe till over granite, with granite at or near the surface and outwash sand and gravel along the river valleys.

That difference changes the drainage answer. On granite with outwash sand and gravel, water falls through the ground and clean drainage rock has less to do.

On the tight prairie till here, drainage rock beside the base does real work, because water sits until it is drained away.

Class 5 is the base course for drives, pads and road base. Where you want a tighter crushed surface over a compacted base, Class 2 is the surfacing class that fits.

Order Bulk Aggregate for Your Stevens County Project

Start with the quantity. Each product page has a calculator, so you can size the load by the ton or by the yard before you order.

Once you know the number, choose your material and pick a delivery date at checkout. Class 5, driveway gravel, drainage rock, black dirt and more are ready to order for delivery across Stevens County.