Rip Rap and Bulk Aggregates for Stockton, IL

Illinois Rock Supply brings gravel and aggregate delivery in Stockton, IL to hillside properties across Jo Daviess County. This corner of the state sits on thin soil over dolomite, with steep valley sides and rock close to the surface.

That ground pushes water fast, so CA-6 road base goes down over a coarse stone layer that can move it.

Materials for Stockton Projects

Slope, swale and bank work in this county starts with heavy broken stone. RipRap is the material for armoring a bank, a culvert outlet or a pond edge where moving water would otherwise cut the soil away.

Below the biggest stone, clean washed sizes handle drainage. CA-7 and CA-11 are the 1 inch and 3/4 inch clean stone used for bedding under pipe, French drains and drainage trenches.

Both come washed, with no fines, so water passes instead of pooling. CA-7 and 3/4" Crushed Stone are often paired with Drain Rock on the same job.

Where a surface has to carry a vehicle, the unfilled material takes over. CA-6 is dense graded crushed limestone with the fines left in, so it knits together as a compacted base for driveways, parking pads and shed floors.

CA-6 also backfills trenches and builds up garage and shed bases.

Finer material finishes the work. Lime Screenings bed pavers and flagstone, and Torpedo Sand is the coarse washed sand for concrete and leveling.

For planting, screened Top Soil and Shredded Mulch cover lawns and beds. Each product page has a calculator, and quantities are ordered by the ton or by the yard.

Delivery to Stockton and the Surrounding Area

You order online and pick a delivery date at checkout. Choose the quantity by the ton or by the yard, then size the load on the product page calculator if you are unsure.

Illinois Rock Supply covers Stockton and the rest of Jo Daviess County, including Galena, East Dubuque, Warren, Hanover and Elizabeth.

Bulk delivery means a dump truck tips the load in one pile at the address you give. A hillside driveway needs a spot where the truck can reach and turn around safely.

Steep ground and narrow valley lanes are easier to serve when the drop point is clear and open before the truck arrives.

Ground and Conditions in Stockton

Across the Driftless and old-drift northwest, the ground tells you what to plan for. Deep wind-blown loess sits over dolomite, soils are thin on the ridges, and steep valley sides put rock close to the surface.

That combination moves water fast into narrow valleys and drives gully erosion on slopes.

Work here runs from the spring thaw into late fall. A wet spring is the hardest stretch, because loess on a steep drive or a hillside pad turns greasy and will not hold shape.

Ordering early in the season, while the ground is still firm, keeps a project moving.

Frost also shapes the schedule. Cold winters and sharp freeze and thaw work hardest on thin soils over rock and on cut slopes.

Northern Illinois frost depth runs about 42 inches, and the local building department sets the figure that applies. Bank protection and drainage stone placed before winter protect the slopes that freeze and thaw hardest.

Order Gravel and Stone for Your Stockton Project

Illinois Rock Supply delivers bulk gravel, stone, sand and soil across Stockton and Jo Daviess County. Choose your material, size the load with the calculator and pick a delivery date at checkout.

Order online when you are ready to get material on site for driveways, drainage or bank protection.