Large River Rock and Bulk Aggregates for Pevely, MO

Need to stop a slope from washing out? Start with gravel and aggregate delivery in Pevely, MO from Missouri Rock Supply. On these loess hillsides, storm runoff cuts gullies fast, so slope and bank work begins with coarse stone. Order base rock for the structural courses and rip rap where water hits hardest. We deliver bulk loads across Jefferson County.

Materials for Pevely Projects

Erosion work in Pevely runs on size. The coarsest stone goes where water moves fastest, and finer grades finish the surface. Match the size to the job and the material does the holding.

Rip rap is the first call on steep ground, since the coarse angular stone locks together and shrugs off fast runoff. For a swale or ditch line, #4 Crushed Stone gives you open voids that pass water instead of holding it.

Where you need drainage underground, 1 inch clean, sold locally as #57 stone, is washed with no fines so water flows freely. Keep clean rock for drainage only; it will not compact into a base.

Base rock, also called type 5 base or type 1 base, is the standard Missouri base. It compacts hard and carries a driveway or pad over cherty clay. Add Crusher Run where you want fines to bind the surface. Finish walkways and bedding with Screenings.

Decorative work still has a drainage job. Large River Rock handles dry creek beds and heavier erosion spots, while River Rock suits borders and beds. Top Soil covers bare ground once the stone is set.

Delivery to Pevely and the Surrounding Area

You order online and choose your quantity by the ton or the yard, then size the load with the calculator. Pick your delivery date at checkout, and a dump truck brings the material to your site.

We deliver in Pevely and across Jefferson County, including Arnold, Festus, De Soto, Barnhart and Imperial. Give the driver a clear spot to dump and room to turn around, and keep the pile close to where you are working.

Ground and Conditions in Pevely

Timing matters here. Midwinter freezes and heavy spring rain are the usual hold-ups, and low ground near the rivers can stay wet well after a flood crest. Plan deliveries around that window when you can.

The ground itself is silty loess on the ridgetops over cherty clay and limestone, dolomite, sandstone or shale bedrock. Loess washes away easily, so storm runoff gullies bare slopes and road cuts, and high water scours the banks of the big rivers and their tributaries.

That is why coarse stone pays off on slope and bank work. Frost depth is moderate, with frequent freeze-thaw cycles through winter, so compaction and drainage layers matter more than digging deep. Sinkholes form where limestone or dolomite lies close to the surface, so watch how water moves.

Order Bulk Stone for Your Pevely Project

Missouri Rock Supply delivers bulk gravel, stone and soil throughout Pevely and the rest of Jefferson County. Pick your material, set the quantity with the calculator, and choose a delivery date at checkout. Order your load for the next stretch of work.