Bulk Aggregates for Drainage in Lineville, IA

Iowa Rock Supply handles gravel and aggregate delivery in Lineville, IA, and the ground here shapes what you order. Across the Southern Iowa Drift Plain, a windblown loess mantle sits over old till, and a thick grey clay paleosol beneath it will not take water.

Class A roadstone, the 3/4 inch crushed limestone base with the fines left in, is where most base work starts. Where water has to move instead of sit, the answer is washed stone.

Materials for Lineville Projects

Water that perches on clay has to go somewhere. French drains, drywells and downspout runs all depend on open graded stone that water passes straight through, and the size you pick sets how much flow the run handles.

Clean rock is the workhorse for subdrains, drainage tile backfill, pipe bedding and septic rock. It is washed and open graded, so it does not hold fines or clog.

Use Clean Rock for the body of a French drain or a drywell.

At the coarse end, #4 Crushed Stone suits heavy drainage, construction entrances and trench bottoms. #57 Stone fits drainage runs and subdrain backfill at a slightly smaller size, and #67 Stone drops below it for concrete aggregate and tighter drainage work.

Where you want a loose, free draining surface, 3/4" Crushed Stone gives you clean stone for a drive, pipe bedding or trench backfill. 3/8" Crushed Stone, sold locally as washed chips, handles fine drainage, paver joints and a thin top dressing.

For the fines end, Limestone Screenings bed pavers and flagstone, fill joints and top dress a compacted roadstone base. Screenings hold water rather than pass it, so they belong over a drain, not in one.

Delivery to Lineville and the Surrounding Area

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

A dump truck tips the material in one pile at the site. That is the whole of it, so plan where the pile should land before the truck arrives.

Iowa Rock Supply delivers across Wayne County. Along with Lineville, that covers Corydon, Seymour, Humeston, Allerton and Promise City.

Ground and Conditions in Lineville

This part of Iowa has the longest working season in the state, but clay soils have to dry before anything gets compacted. A wet spring can push base work back several weeks, so timing a delivery matters as much as the material itself.

The ground drains at the surface but the subsoil does not take water. It perches, runs off, and leaves drives soft at the bottom of a grade, which is where a drainage layer earns its place.

This is also Iowa's most eroded landscape. Streams cut deep, hillslopes carry rills, and gully and stream bank erosion after heavy rain is why rip rap goes in on slopes and culvert outlets.

Winters bring repeated freeze-thaw, enough to heave gravel drives and lanes every spring. Frost depth is commonly 42 inches on the Southern Iowa Drift Plain, and the local building official sets footing depth.

Order Aggregate Delivery in Lineville

Iowa Rock Supply delivers Class A roadstone, washed stone, sand, soil and decorative rock to Lineville and the rest of Wayne County. Choose your material, size the load with the calculator, and pick a delivery date at checkout to get your order on the way.