Bulk Aggregate Delivery Across Carlton County, MN
Minnesota Rock Supply handles gravel, stone and aggregate delivery in Carlton County, MN. Size the load on the product page calculator first, then pick your material.
Class 5 is the base most drives and pads here start from, and it is sold under that name across the Arrowhead.
This part of the state sits on thin, stony till over bedrock, so rock is often close to the surface. That changes what you need under a slab, a drive or a drain line.
Ground Conditions Across Carlton County
The working season here is the shortest in the state. Frozen ground stops compaction from late autumn into April, and spring load limits run into mid-May on North zone roads.
That makes timing part of the job. Plan your delivery date at checkout around when the ground is workable, not when the pile lands.
Water cannot soak into bedrock, so it runs off fast and gathers in the hollows and peat basins. Snowmelt is the heaviest flow of the year.
A base that holds up here needs a drainage layer beneath it and a surface that sheds water away from the slab or drive edge.
Frost reaches rock in places across this region, and shallow soil over ledge lifts slabs, posts and gravel drives every spring. Frost depth runs 5 feet (60 inches) in the Zone I counties the Minnesota Residential Code footing table covers.
Materials Delivered in Carlton County
Class 5 is the standard Minnesota base course. Local yards sell it under that name, and it goes down under driveways, parking pads, shed and garage bases and road base.
Class 2 is the surfacing class in Spec 3138, a 3/4 inch crushed aggregate with fines. Yards sell it as Class 2 granite, buff limestone or red limestone, and it works for drive surfacing and paver base.
Clear rock is the Minnesota way of saying washed with the fines taken out, as against Class 5, which keeps them. 3/4 Clear Rock goes into drainage beds, drive surfacing and trench backfill.
Foundation rock, also called radon rock, is the clean washed layer under basement slabs and around footing drains, including the gas-permeable layer beneath the passive radon system Minnesota requires in new homes. 3/8" Crushed Stone handles fine drainage and pipe bedding.
For soil and finish work, black dirt is what Minnesota calls topsoil. Fill Dirt raises grade and backfills before a Class 5 course goes down.
Choosing the Right Material
Pine County to the south sits on the east central sand plain and the St. Croix moraine, with clean sand and gravel in the outwash and sandy loam over till on the ridges.
That sandier ground drains better than the thin stony till over bedrock here.
On a sandy outwash base, water moves through the soil itself. Over bedrock, it does not, so a clean drainage layer under the base does more of the work.
Aitkin County shares this region, with broad outwash sand plains and peat and muck in the low ground. St.
Louis County shares the ground region too, so the soil story is the same as here.
Match the material to the ground under it. Where rock sits close to the surface, clear rock and drainage stone matter more than extra base thickness.
Delivery Across Carlton County
Order online and choose a quantity by the ton or by the yard. Each product page carries a calculator so you can size the load before you check out.
Pick a delivery date at checkout. A dump truck tips the load in one pile at the address you give, and that is the whole of it.
Minnesota Rock Supply delivers across the county, including Cloquet, Moose Lake, Esko, Carlton, Barnum, Cromwell, Wrenshall, Holyoke, Kettle River, Wright and Sawyer.
Questions About Aggregate in Carlton County
What is the difference between crushed stone and Natural Pea Gravel?
Crushed stone is quarried rock broken down and screened to a size, so the faces are angular. Natural Pea Gravel, also called pea rock, is round washed stone in a small size.
Crushed stone locks together under a drive or slab; Natural Pea Gravel stays loose, which suits walkways, play areas and exposed aggregate work.
Should I order material by the ton or by the yard?
Either works, and both are accepted at checkout. Order by the ton when you are comparing weights across materials, and by the yard when the shape of the space is easier to picture.
Use the calculator on the product page to size the load before you order.
Which stone is best for drainage in Carlton County?
Clean washed stone with the fines taken out is what drains. Drainage Rock, usually a 1 1/2 inch clear rock here, is standard for French drains, drywells and footing drains.
3/4 Clear Rock and 3/8 inch crushed stone handle smaller drainage runs and pipe bedding.
Order Bulk Gravel and Stone in Carlton County
Minnesota Rock Supply delivers Class 5, clear rock, drain rock, granite fines, black dirt and more across Carlton County. Order online, size the load on the calculator and choose your delivery date at checkout.
Place your aggregate order and a truck will tip it on site.