Gravel, Stone and Soil for Wapello County, IA
Iowa Rock Supply handles gravel, stone and aggregate delivery in Wapello County, IA. Class A roadstone leads the list, and it is the crushed limestone base course that Iowa buyers mean when they say roadstone.
Ground on the Southern Iowa Drift Plain sits under a windblown loess mantle, and the old till and paleosols below it hold water instead of taking it. That shapes what you order for a drive, a pad or a lane.
Materials Delivered in Wapello County
Class A roadstone is the 3/4 inch crushed limestone base course with the fines left in, so it binds and compacts.
11. County engineers and city entrance standards call the same material Class A roadstone.
Order it for driveways, parking pads, shed bases and farm lanes.
Above that base, the washed and open graded stone carries water away instead of holding it.
Choosing the Right Material
Mahaska County, Jefferson County and Appanoose County all sit on the Southern Iowa Drift Plain, the same ground region as Wapello County. Mahaska County shares that ground.
Jefferson County shares it. Appanoose County shares it.
Old pre-Illinoian till lies under a windblown loess mantle across all four counties, usually 5 to 30 feet thick, with buried paleosols beneath. The Yarmouth-Sangamon paleosol is a thick, gummy grey clay that water will not move through, and farmers call working in it gumbo.
Because the ground is the same, the material choice is the same. A compacted roadstone base handles the weight, and clean rock handles the water.
Ground Conditions Across Wapello County
Rain, snowmelt and spring storms drive everything here. Steeply rolling ground drains at the surface, but the clay subsoil does not take water, so it perches and runs off.
Drives go soft at the bottom of a grade, and saturated clay in spring rain is the worst of it.
Across the Southern Iowa Drift Plain, this is Iowa's most eroded landscape. Streams cut deeply, hillslopes carry a fine texture of rills, and gully and stream bank erosion after heavy rain is the main reason rock goes in on slopes and outlets.
The working season here is the longest in the state, but clay soils need to dry before anything gets compacted. A wet spring pushes base work back several weeks.
Cold winters bring repeated freeze-thaw, enough to heave gravel drives and lanes every spring. Frost depth is commonly 42 inches, and the local building official sets footing depth.
Delivery Across Wapello County
Bulk material arrives by dump truck and tips in one pile on site. Have the delivery spot clear and reachable before the truck arrives, with room for the pile itself.
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 want help sizing the load.
Iowa Rock Supply delivers across Wapello County, including Ottumwa, Eddyville, Eldon, Agency, Kirkville, Blakesburg and Chillicothe.
Questions About Rock, Soil and Roadstone in Wapello County
What is the difference between topsoil and fill dirt?
Top soil is screened black dirt for lawn repair, grading and bed prep, and it carries the organic content plants use. Fill dirt is mineral material for raising grade, filling low ground and backfilling before a roadstone course goes down.
Use fill dirt for structure and top soil for the surface layer where something will grow.
What is Class A roadstone and what is it used for in Wapello County?
Class A roadstone is crushed limestone with the fines left in, so it binds and compacts into a base course.
11. Order it for driveways, parking pads, shed bases and farm lanes, laid as the base under a finer surface course.
How deep should a gravel driveway base be in Wapello County?
Any depth you build to has to sit above the frost line. Frost depth here is commonly 42 inches, and the local building official sets footing depth.
Do not dig or build a gravel base below the frost line. Use the calculator on each product page to size a quantity by the ton or yard.
Order Roadstone, Gravel and Soil for Wapello County
Iowa Rock Supply delivers Class A roadstone, clean rock, limestone screenings, riprap, sand, black dirt and garden soil across Wapello County. Driveways, parking pads, farm lanes, drainage runs, bank armoring and lawn repair all start with the right material.
Order online and a dump truck brings it to your site.