Buy Fill Dirt in St. Peter, IL

Illinois Rock Supply brings gravel and aggregate delivery in St. Peter, IL to your site, and the local calendar shapes when that happens.

A wet winter and spring keep ground soft well into April on the claypan that runs under this part of Fayette County.

Late summer and fall are the reliable windows for grading work. That is when fill dirt, topsoil and a CA-6 base course go down cleanly.

Materials for St. Peter Projects

Grading and bed prep start with soil and fill. Fill Dirt raises grade before a base course goes down, and it takes the bulk volume a low spot needs.

Top Soil is screened Illinois prairie soil, dark and silty, for lawns and final grading. Garden Soil is a blended mix for raised beds and vegetable plots.

Base material comes next. CA-6 is dense graded crushed limestone with the fines left in, the Illinois base material for driveways, parking pads, shed and garage bases and trench backfill.

Washed stone has no fines, so water moves through it. CA-7 is 1 inch clean stone for bedding under pipe, drainage trenches and concrete flatwork.

3/4" Crushed Stone, sold as CA-11, does the same work at 3/4 inch.

Lime Screenings are crushed limestone fines, the standard bedding layer under pavers and flagstone. Washed Sand, which Illinois yards call torpedo sand, is coarse washed sand for concrete and leveling.

Decorative and landscape material rounds out a project. River Gravel is rounded stone for beds, borders and dry creek beds, and Shredded Mulch holds moisture in beds and tree rings through an Illinois summer.

Ground and Conditions in St. Peter

Across the Southern till plain and claypan country, the subsoil is tight and sits close to the surface. Water cannot move down through it, so winter and spring rain perches on top.

Ground stays saturated for weeks, and unbound base pumps under traffic when it does. That is the condition a driveway or pad here has to be built for.

Freeze and thaw swings work on saturated clay and heave drives and walks. Frost depth in this part of Illinois runs about 30 to 36 inches, and the local building department sets the figure that applies to footings.

Erosion follows the same pattern. Where the thin loess is bared, sheet and gully erosion takes the surface, and bank scour moves soil along the streams that cross this part of the state.

Timing matters as much as material. Sites stay soft well into April, so late summer and fall are the dependable windows for grading and for placing a base course.

Delivery to St. Peter and the Surrounding Area

Bulk material arrives by dump truck and the load is tipped on site in one pile. Have the drop area clear and reachable before the truck backs in.

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

St. Peter sits in Fayette County, and delivery covers the surrounding towns, including Vandalia, St.

Elmo, Ramsey, Brownstown and Farina.

Questions About Ordering in St. Peter

Can I order material by the ton for delivery in St. Peter?

Yes. Quantities are ordered by the ton or by the yard, and you choose the figure when you place the order online.

Each product page has a calculator if you need help sizing the load for your project.

What stone should I use for drainage in St. Peter?

Clean washed stone, because it has no fines and water passes through it. CA-7 is 1 inch clean stone for drainage trenches and French drains, and CA-11 is the 3/4 inch version for the same work.

CA-16 chips handle tighter bedding and drainage around tanks.

Order Fill Dirt and Aggregate in St. Peter

Illinois Rock Supply delivers fill dirt, topsoil, garden soil, CA-6 base and washed stone to driveways, pads, drainage runs and planting beds across St. Peter and Fayette County.

Order online when your site is ready and a truck will tip the load where you need it.