Rip Rap and Bulk Aggregates for Kendrick, ID

Idaho Rock Supply brings gravel and aggregate delivery in Kendrick, ID. Across the Palouse hills and the Clearwater and Snake canyons, silt loam over loess seals under rain and sheds water instead of taking it in.

Long slopes push that runoff onto drives and yards. Coarse stone handles it.

Start with road mix for the base and rip rap for the banks. Order by the ton or the yard online.

Materials for Kendrick Projects

Water is the thing to plan around here. Shed runoff scours creek banks, culvert outlets and cut slopes, so coarse stone does the first job on most ground.

The sizes below run from the heaviest armoring down to the fines.

RipRap armors creek banks, culvert outlets, canal banks, pond edges and cut slopes against snowmelt and cloudburst runoff. It is the heaviest stone on the page and the one that holds a bank in place.

Large River Rock covers dry creek beds, drainage swales and borders, usually in the 2 inch to 10 inch range. Round rock sheds water and stays put in a swale.

Drain Rock is clean angular rock for french drains, foundation drains, drywells, septic drainfields and downspout runs. Because it is washed, water moves through it instead of sitting.

3/4 Road Mix is the base course under driveways, parking pads, shop floors and shed slabs. Idaho yards call it road mix because the fines are left in so it locks up.

A contractor asking for 3/4 minus wants the same load.

3/8 Chip is a leveling course and a topping over a compacted base, and it knits together on pathways. 3/8" Natural Pea Gravel is round and uncrushed, so it suits patios, dog runs and play areas rather than a drive.

Delivery to Kendrick and the Surrounding Area

Idaho Rock Supply delivers bulk aggregate across Latah County, including Moscow, Genesee, Troy, Potlatch and Juliaetta. Quantities are ordered by the ton or by the yard, and each product page has a calculator if you need one.

Pick your delivery date at checkout. A dump truck tips the load on site, so leave room for the pile and keep the approach clear.

Sticky loess mud through the wet months is the real constraint on hauling and compaction. Late spring through fall is the working window here.

Ground and Conditions in Kendrick

Deep windblown loess lies over Columbia River basalt across this part of the state, and bare basalt rimrock and talus show in the canyons. Loess sheds water rather than absorbing it, and water perches where the loess sits on basalt.

Sheet and rill erosion on cropped loess slopes here is among the heaviest anywhere in the country. Canyon roads, culverts and creek banks scour under spring runoff and summer cloudbursts.

Cold, wet winters on the prairie bring frequent freeze and thaw cycles. No published frost depth was found for Latah County, and the Idaho code leaves the frost line to the local jurisdiction, so the building official sets it.

Plan the base course and the drainage stone together. Road mix locks up as a compacted base, and drain rock gives perched water a path out.

Order Rip Rap and Aggregate for Your Kendrick Project

Idaho Rock Supply delivers bulk gravel, stone, sand and soil across Kendrick and the rest of Latah County. Order road mix, rip rap and drainage rock by the ton or the yard, then pick a delivery date at checkout.

Build your order online and the truck brings it to your site.