Black Dirt Delivery for Minnesota City, MN

Minnesota Rock Supply handles gravel and aggregate delivery in Minnesota City, MN. Class 5 is the base course to start with here, a compacted gravel for driveways, parking pads, shed and garage bases and road base.

The city sits in Winona County, in the Driftless bluff and karst country of Southeast Minnesota, where loess sits over limestone, dolostone and sandstone.

Delivery to Minnesota City and the Surrounding Area

You order online and pick a quantity by the ton or by the yard. Each product page has a calculator if you want to size the load before you check out.

Pick your delivery date at checkout, and a dump truck tips the load on site. We deliver across Minnesota City and the rest of Winona County, including Winona, St.

Charles, Lewiston, Rollingstone and Altura.

Materials for Minnesota City Projects

Fill and sub-base come first when you raise grade or build a pad. On bluff ground the pad has to be brought up before anything goes over it, and that means fill dirt under a compacted base.

Fill Dirt, also called common borrow, is bulk fill for raising grade and backfilling before a Class 5 course goes down. Class 5 is the standard Minnesota base course.

For a driveway, Class 5 builds the base and Driveway Gravel finishes over it. Class 2, sold as Class 2 granite or Class 2 limestone, is the 3/4 inch crushed surfacing aggregate for a tighter drive surface or paver base.

For a patio, Granite Fines bed pavers, flagstone and patio stone. Washed sand, also called concrete sand, is the bedding and levelling sand under slabs and pavers.

For a drain, Drainage Rock fills French drains, drywells, footing drains and downspout runs. 3/4 Clear Rock is washed stone with the fines taken out, for drainage beds and trench backfill.

Ground and Conditions in Minnesota City

Across the Driftless bluff and karst country, loess sits over residual soil on Paleozoic limestone, dolostone and sandstone. It is thin on the ridge tops and deep in the valleys, with rock outcrops on the bluffs and little or no glacial drift.

This is karst ground, worked by groundwater into sinkholes, springs and caves. Water runs off steep slopes fast and then disappears into sinkholes and fractures instead of soaking in evenly.

That matters to a base. Surface flow is flashy, valley floors flood quickly, and a downspout run aimed at a sinkhole goes straight to groundwater.

An under-built base on this ground moves.

Spring load limits go up on Southeast zone roads in early March and come off in April, so plan a haul around that window. The working season runs from the thaw into late autumn.

Cold winters bring repeated freeze-thaw, and frost lifts slabs and walks on the thin, silty soils over rock. The Minnesota Residential Code footing table sets 3 feet 6 inches for its Zone II counties.

Questions About Material in Minnesota City

What is the best base under pavers in Minnesota City?

Granite Fines bed pavers, flagstone and patio stone, and Washed Sand is the levelling sand under slabs and pavers. Under both, Class 5 is the compacted base course.

On this ground the base has to carry the load, because loess over limestone and karst fractures does not hold a grade on its own.

Do you supply contractors working in Minnesota City?

Yes. Minnesota Rock Supply delivers bulk gravel, sand, topsoil and aggregates across Minnesota City and Winona County, including Winona, St.

Charles, Lewiston, Rollingstone and Altura. Contractors order online, choose a quantity by the ton or by the yard, and pick a delivery date at checkout.

A dump truck tips the load on site.

Order Class 5 and Base Material in Minnesota City

Class 5 is the Minnesota base course for drives, pads and road base, and it is the material to start with when you raise grade on bluff ground. Minnesota Rock Supply delivers it across Minnesota City and Winona County.

Order online when you are ready.