Buy Fill Dirt in Mad River, CA

If you are grading a pad, raising a low spot, or prepping beds before anything else goes down, gravel and aggregate delivery in Mad River, CA starts with fill. California Rock Supply delivers bulk fill dirt, topsoil and Class 2 base to sites around Trinity County. The ground here is mostly thin and rocky, so building up grade before you compact is usually the first move.

Materials for Mad River Projects

Most jobs in the mountains start with dirt, not stone. Fill goes down first, then base, then the finish material. Here is how that stacks up.

• Fill Dirt: raising grade, backfilling, and building up pads before a Class 2 base goes down. On thin mountain ground this is the material that gets you a level working surface.
• Top Soil: lawn and bed prep, and building up planting areas over clay, hardpan or sandy native soil. Screened topsoil gives roots something to work with.
• Garden Soil: raised beds and planting areas where you want a blend ready to plant into.
• Class 2 Base: driveways, parking pads, and the compacted base under pavers, slabs and Stone Screenings paths. This is the standard California base material, specified by Caltrans as Class 2 aggregate base. Recycled base rock and crushed miscellaneous base are the same idea made from Road Base or asphalt.
• Stone Screenings: paths, patios and low-water ground cover, laid over a compacted base.
• Shredded Mulch: beds and tree rings, holding moisture through the long dry season.

Ground and Conditions in Mad River

Winter storms bring rain and snow here, and melting snow keeps the ground wet into spring. Water runs fast off rock and thin soil on the slopes, then collects wherever a drive or pad cuts across it. That is the whole design problem in the mountains.

Plan your drainage before you plan your surface. A clean washed stone like Drain Rock or 3/4" Drain Rock moves water because it carries no fines. Where runoff crosses a slope or a culvert outlet, RipRap armors the bank. Caltrans calls placed rock on slopes rock slope protection.

Freeze-thaw is a real design factor. Freezing nights are routine through winter, and snow is heavy and lasting at the highest towns. Frost depth is set by the local building department, 18 to 24 inches in mountain towns such as Big Bear Lake, Truckee and Mammoth Lakes. Your building official sets the figure for your footing.

The working window runs late spring to fall. Snow and frozen or saturated ground stop most base and excavation work in winter at the higher towns, and the spring thaw leaves unpaved ground soft. Compaction is hard to trust on soft ground, so time the dirt work accordingly.

Delivery to Mad River and the Surrounding Area

Order online, choose your quantity by the ton or the yard, and pick a delivery date at checkout. Size the load with the calculator rather than guessing; it handles the arithmetic for the material you pick. A dump truck then brings the load to your site.

Have the drop spot ready before the truck arrives. Clear overhead lines, mark anything you do not want driven over, and put the pile where you can reach it with the machine you plan to use. Bulk material comes off the bed in one pass, so a tight gate or a soft shoulder is worth flagging ahead of time.

Mad River sits in Trinity County, and delivery covers the surrounding communities of Hayfork, Lewiston, Junction City, Douglas City and Trinity Center.

Questions from Mad River Buyers

Can I order material by the ton for delivery in Mad River?

Yes. Order by the ton or by the yard, whichever suits the job, and the calculator will convert between them for the material you pick so the number is right before checkout. You choose a delivery date during checkout, and a dump truck brings the load to your site. Have the drop area clear and reachable.

What stone should I use for drainage in Mad River?

Use clean washed stone with no fines so water passes through instead of pooling. Drain Rock and 3/4" Drain Rock are the usual picks for French drains, drywells and downspout runs. For fine drainage, pipe bedding or paver joints, step down to 3/8" Crushed Stone or #89 Stone. Where runoff crosses a slope, RipRap armors the bank against winter storm flow.

Order Fill Dirt and Aggregate for Your Mad River Project

Whether you are building a pad, prepping beds, laying a drive or cutting a drainage run, the fill and base materials for the job are here. Build the grade first, compact the base, then finish the surface. Size your load with the calculator and place your order from California Rock Supply.