Camas County, ID Gravel and Landscape Rock Delivery
Idaho Rock Supply brings gravel, stone and aggregate delivery in Camas County, ID to contractors and homeowners working the same ground. You might be building a shop pad, topping a long rural approach, or setting a drain around a foundation.
Road mix is the base most of that work sits on here.
This is high mountain country, where thin, coarse soil sits over granite and drains fast until it hits bedrock. That shapes what you put down and how much of it you need.
Ground Conditions Across Camas County
Across the Central Idaho mountains and high valleys, soils run thin and coarse over weathered granite. Where that layer is shallow, water has nowhere to go but sideways.
A base laid over ground like that shows its weak spots fast. Ruts, pumping and soft corners appear where meltwater sits under the rock instead of passing through it.
Spring is the harder season. Snowmelt and rain on snow scour creek banks and mountain roads, and disturbed Stone Screenings washes out readily.
Burned slopes above a drainage shed sediment downhill.
What fixes a thin base is depth and a drainage layer beneath it. The working season is short, with snow and frozen ground closing out base and paver work from late fall until the ground dries in late spring.
The reliable window runs early summer to early fall.
Long hard winters here bring deep frost and a heavy spring breakup. That breakup softens and ruts gravel roads and drives as the frost comes out.
Any footing depth is set by the local building official.
Materials Delivered in Camas County
Road mix is the material Idaho yards sell as crushed base with the fines left in, so it locks up under a roller. Ask for it as 3/4 road mix, road base, or 3/4 minus and you are asking for the same load.
On public works plans it is written as crushed aggregate. State highway work follows the ITD Standard Specifications, where Section 703.04 covers aggregate for untreated base and road mix and Section 703.11 covers granular subbase.
City, county and highway district work is usually written to the Idaho Standards for Public Works Construction, whose Section 802 covers crushed aggregate in Type I and Type II and Section 801 covers uncrushed aggregate. Those are simply how material is specified in Idaho.
Road mix goes under driveways, parking pads, shop floors and shed slabs. For a long rural approach, surfacing is a separate call, and driveway gravel tops a compacted base.
Drain rock is clean washed rock for french drains, foundation drains, drywells, septic drainfields and downspout runs. Where a drive or pipe needs angular rock that stays put, 3/4 inch crushed rock is the name Idaho uses far more often than crushed stone.
For decorative work, river rock fills beds, borders and dry creek beds, and cobble handles the heavier pieces. Screened top soil and garden soil go over ground too thin or too stony to plant into.
Fill dirt brings a low spot up before a base goes on top.
Delivery Across Camas County
You order online, and a dump truck tips the load on site. Quantities are ordered by the ton or by the yard, and every product page carries a calculator to size the load.
Delivery covers Camas County, including Fairfield, Corral and Hill City. Pick a delivery date at checkout, and the truck arrives and tips the material in one pile.
Choosing the Right Material
Ground next door is not always the same ground. Elmore County sits in Southwest Idaho, on old lake silt, sand and clay over basalt, with hard caliche layers under thin desert soils on the benches.
That caliche changes the drainage call. Water that gets through the sand stops at the caliche and sits, so a drainage layer matters more there than it does on granite.
Lincoln County, in the Magic Valley, is a thin blanket of loess and silt loam over fractured basalt, with rock often within a few feet of the surface, which pushes the base decision another way.
Blaine County spans more than one zone and shares the Central Idaho mountains and high valleys ground, so on that side the soil, the frost and the spring breakup are the same story.
Order Road Mix and Rock for Your Camas County Project
Start with the quantity. Each product page has a calculator to size the load, and you can order by the ton or by the yard.
Pick your material, set the quantity, and choose a delivery date at checkout.
Idaho Rock Supply delivers bulk gravel, stone and soil across Camas County, from Fairfield to Corral to Hill City. Order road mix, drain rock, top soil or riprap online and have it tipped on site.