Large River Rock Delivery for St. Charles, IA

Water runs off the rolling ground here and the clay underneath will not take it. That is why gravel and aggregate delivery in St.

Charles, IA, so often starts with stone that moves water. Iowa Rock Supply sells bulk Class A roadstone, decorative rock and sand by the ton, ordered online.

Class A roadstone is the crushed limestone base this part of Iowa builds on. Above it, large river rock and river rock handle the beds, borders and dry creek beds that take the runoff.

Delivery to St. Charles and the Surrounding Area

Order online and pick your quantity by the ton or by the yard. Each product page has a calculator to help size the load before you check out.

Bulk delivery covers St. Charles and Madison County, including Winterset, Earlham, Truro, Patterson and Macksburg.

A dump truck tips the material in one pile at the site you choose.

Pick your delivery date at checkout and the truck arrives with the load. Nothing else is needed from you on the day.

Materials for St. Charles Projects

Start with the decorative work, because that is where the ground here pushes back. Beds, borders and dry creek beds carry the runoff that clay will not absorb, and rounded stone handles moving water far better than angular rock.

Large River Rock is the heavy option for dry creek beds, splash pads and bank work where the stone needs to stay put. River Rock is the smaller rounded gravel for decorative beds and borders, washed out of the Missouri and Mississippi valleys.

Ground cover is the other half of the job. Shredded Mulch holds moisture through a dry Iowa August in beds, tree rings and windbreak plantings.

For a walkable decorative surface, 3/8" Natural Pea Gravel suits walkways, play areas and small drainage runs.

Then build the base and the drainage under it. Class A Roadstone is the 3/4 inch crushed limestone base course with the fines left in, used for driveways, parking pads, shed bases and farm lanes.

Clean Rock is washed and open graded, so water moves straight through it. It goes into subdrains, drainage tile backfill, pipe bedding and behind retaining walls.

For a patio, pair Limestone Screenings with the base stone. Screenings bed pavers and flagstone and fill joints.

Washed Sand beds and levels under slabs and pavers.

Ground and Conditions in St. Charles

St. Charles sits on the Southern Iowa Drift Plain, where old till lies under a windblown loess mantle.

Across this part of the state the clay subsoil does not take water, so it perches and runs off instead.

That shows up at the bottom of a grade, where drives go soft after spring rain. On the Southern Iowa Drift Plain side, this is also the state's most eroded landscape, with gullies and stream banks cutting after heavy rain.

An under-built base is what fails on that ground. Clay needs to dry before anything gets compacted, and a wet spring can push base work back several weeks.

Freeze and thaw heaves gravel drives and lanes every spring, and the frost depth commonly runs 42 inches, with the local building official setting footing depth. Riprap and clean rock take the runoff that slopes and outlets cannot hold.

Order Rock and Aggregate for St. Charles

Decorative stone comes first on ground like this, and large river rock is the stone that holds a dry creek bed or a bank in place. Build the base under it with Class A roadstone.

Order online from Iowa Rock Supply and set your delivery date at checkout.