Large River Rock, Stone and Soil Delivery in Fontanelle, IA

Iowa Rock Supply brings gravel and aggregate delivery in Fontanelle, IA to drives, lanes, pads and building sites. Class A roadstone is the base most of that work starts from, a crushed limestone with the fines left in so it binds and compacts.

On the rolling ground around Fontanelle, water is the thing that decides how a project goes. The clay beneath the loess does not take water, so it perches and runs off, and the bottom of a grade is where a drive turns soft.

Materials for Fontanelle Projects

Coarse stone does the heavy work on slopes, swales and banks here. Water that leaves a hillside has to be slowed and steered, and open graded rock is what does it.

Riprap is the largest material Iowa Rock Supply delivers. It armors stream banks, culvert outlets, pond edges and any slope that takes runoff, and it is specified locally as Class D or Class E revetment.

#4 Crushed Stone and #57 Stone sit a step down from riprap. Both are clean, open graded stone for heavy drainage, trench bottoms and construction entrances.

Clean Rock is the washed, open graded stone for subdrains, drainage tile backfill, pipe bedding and the backfill behind a retaining wall. Water moves straight through it instead of sitting against the wall.

Where a slope needs cover rather than a channel, 3/8" Crushed Stone works as washed chips for fine drainage and a thin top dressing.

Delivery to Fontanelle and the Surrounding Area

Iowa Rock Supply delivers bulk material across Adair County, including Greenfield, Adair, Orient and Bridgewater. 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 to size a load before you order. A dump truck then tips the material in one pile at the address you give.

Bulk loads are heavy, so it helps to have the drop spot clear and reachable before the truck arrives. Have the area marked out and anything in the way moved aside.

Ground and Conditions in Fontanelle

This part of Iowa has the longest working season in the state, but clay ground has to dry before anything gets compacted on it. A wet spring can push base work back several weeks.

Across the Southern Iowa Drift Plain, old till sits under a windblown loess mantle, with buried paleosols beneath. The Yarmouth-Sangamon paleosol is a thick, gummy grey clay that water will not move through.

That clay is why drives go soft at the bottom of a grade. Water perches on the subsoil instead of draining away, and spring rain on saturated clay is the worst of it.

This is also 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.

Cold winters bring repeated freeze and thaw, which heaves gravel drives and lanes every spring. Frost depth is commonly 42 inches across the Southern Iowa Drift Plain, and the local building official sets footing depth.

Questions About Stone and Delivery in Fontanelle

What stone should I use for drainage in Fontanelle?

Use clean, open graded stone so water passes through instead of sitting in it. Clean Rock, #4 Crushed Stone and #57 Stone all work for subdrains, pipe bedding and trench backfill.

For a bank, swale or culvert outlet, riprap is the coarse option that holds against runoff. Limestone screenings and Class A roadstone both carry fines and are not drainage material.

What should I have ready when the truck arrives?

Have the drop spot clear, reachable and marked out before the truck gets there. A dump truck tips the load in one pile, so the ground under it should be firm and the approach wide enough for a heavy vehicle.

Move vehicles, trailers and anything else out of the way ahead of time. The driver does not spread or place the material.

Order Stone and Soil for Your Fontanelle Site

Iowa Rock Supply delivers riprap, clean rock, roadstone, sand and soil across Fontanelle and the rest of Adair County. Choose your material and quantity online, then pick a delivery date at checkout.

Place your order when your site is ready.