Fill and Base Material Delivered in Mount Carroll, IL

If you need gravel and aggregate delivery in Mount Carroll, IL for a pad that has to come up to grade, the answer starts with fill dirt and finishes with CA-6. Illinois Rock Supply sells both in bulk and delivers by the ton.

This corner of the state sits on loess over dolomite, so the ground under a new pad is often thinner and steeper than it looks from the road.

Delivery to Mount Carroll and the Surrounding Area

You order online, pick a quantity by the ton or by the yard, and choose a delivery date at checkout. Each product page has a calculator if you want to size the load before you commit.

A dump truck tips the material on site in one pile. Have the spot cleared and reachable before the truck arrives, because the driver cannot place or spread the load.

Illinois Rock Supply delivers across Carroll County, including Savanna, Lanark, Thomson, Milledgeville and Shannon.

Materials for Mount Carroll Projects

Raising grade is the job that shapes everything else on a Mount Carroll build. A pad sitting low holds water, and no surface course fixes that.

Fill dirt brings the grade up first, then a compacted base goes on top of it.

For a driveway or a building pad, that base is CA-6, the dense graded crushed limestone with the fines left in. It is the Illinois base material.

Under pavers, the bedding layer is lime screenings. The crushed limestone fines bed the pavers and backfill around pipe, and they are the standard bedding layer in Illinois.

Where water has to move instead of being held, you want clean washed stone. CA-7 is the 1 inch clean stone for drainage trenches, French drains and bedding under pipe.

3/4" Crushed Stone is the CA-11 size, the 3/4 inch clean washed stone for drainage and concrete flatwork. CA-16 Chips are the 3/8 inch chips for permeable paver bedding and drainage around tanks.

For a patio or walkway, walkway gravel gives a finer walkable surface, and river gravel handles beds, borders and dry creek beds.

Ground and Conditions in Mount Carroll

Across the Driftless and old-drift northwest, the ground is wind-blown loess over dolomite. Soil is thin on the ridges and rock sits close to the surface on the steep valley sides.

That matters for a base. Thin soil over rock does not drain evenly, and a base built without enough depth over it will move with the freeze and thaw.

Water moves fast on steep ground. Springs and seeps come out of the dolomite, and heavy rain runs off loess ridges before it can soak in, so drainage stone belongs in the plan from the start.

Erosion follows the same pattern: gully and rill erosion in loess on steep slopes, rock fall and slumping on cut banks. Rip rap armors banks, culvert outlets and pond edges where that water leaves a site.

Work runs from the spring thaw into late fall. A wet spring turns loess greasy, which makes steep drives and hillside pads the hardest jobs to build in that window.

Order CA-6 and Base Material for Your Mount Carroll Job

CA-6 is the base this part of Illinois builds on, and it is the material to start with when a pad has to come up to grade. Pair it with fill dirt underneath and lime screenings where pavers go down.

Order online by the ton or yard and set your delivery date.