Cobble and Bulk Aggregates for Blythe, CA

Rain here comes all at once. Storms drop water fast on bare rock and steep slopes, and it tears across washes and fans. California Rock Supply answers that with gravel and aggregate delivery in Blythe, CA: coarse stone that slows water, holds banks, and keeps your ground where you put it.

Start with Class 2 base for anything compacted. Build the erosion work around it.

Materials for Blythe Projects

Erosion control runs on stone size. Coarse rock armors. Washed rock drains. Fine rock finishes. Order by the job, not by habit.

Coarse Stone for Slopes and Banks

RipRap is the heavy answer. Caltrans calls placed rock on slopes rock slope protection, and that is exactly the work: creek banks, culvert outlets, and wash edges that take storm runoff head on. Large River Rock does the same job at a smaller scale. Use cobble in dry creek beds and swales where water needs slowing rather than blocking.

Railroad Ballast suits hard standing and severe drainage where nothing fine can stay put. #4 Crushed Stone handles trench bottoms and construction entrances.

Washed Stone for Drainage

3/4" Drain Rock, also sold as #57 stone, has no fines, so water moves through it. Use it in French drains and drainage trenches. Drain Rock covers drywells, downspout runs, and the layer behind a retaining wall. #67 Stone works at a slightly smaller washed size.

Base and Fine Materials

Class 2 Base is the standard California base material, specified by Caltrans as Class 2 aggregate base. It goes under driveways, parking pads, pavers, and slabs. Recycled Class 2 base made from Road Base or asphalt does the same work, and Caltrans allows processed reclaimed asphalt and concrete in aggregate base.

Top the base with Driveway Gravel or Walkway Gravel. For paths and patios, Stone Screenings packs firm and walks clean.

Ground and Conditions in Blythe

Timing matters more than technique here. Extreme summer heat and late-summer storms shut down grading. The cooler months are your working window. Book the stone for that window.

Most ground is sandy and gravelly on alluvial fans and washes, and it takes water quickly. That is good news for drainage and bad news for compaction. Moisture leaves fast, so you have to add water and compact in lifts to hit density. Do not count on the native material to hold a slope on its own.

Where old lake beds and flood plains leave slow-draining silty clay, water ponds instead. There you want a drainage layer under the base and a fall that carries water away from the slab.

Frost is not a factor on the low desert floor, so base depth follows loading and drainage, not freeze protection. Wind is the other driver. Blowing sand and dust strip bare or disturbed ground, so cover finished areas or armor them with coarse stone.

Delivery to Blythe and the Surrounding Area

Order online and set the quantity by the ton or the yard. Bulk delivery to a site in Blythe arrives as a full load, so plan the drop point before the truck rolls.

Coverage scales with depth and area. A thin topping over a compacted Class 2 base uses far less material than building a pad from bare ground, so measure the job before you order.

Lead time depends on the material and the season. Coarse stone and base rock move steadily; specialty sizes and decorative rock can take longer. Order ahead of your start date, not the morning of.

We deliver across Blythe and Riverside County, including Riverside, Moreno Valley, Corona, Murrieta, and Temecula. Give us clear access, a firm spot for the pile, and the load lands where you want it.

Questions About Stone and Delivery in Blythe

What stone should I use for drainage in Blythe?

Use clean washed stone so water passes through. Reach for 3/4" Drain Rock in French drains and drainage trenches, or Drain Rock in drywells and behind retaining walls. For surface flow, armor the slope with RipRap or slow it with cobble. Fine material clogs and stops draining.

What should I have ready when the truck arrives?

A clear path and a firm spot for the pile. Mark any sprinkler lines, conduit, or soft ground the driver should avoid. Decide whether you want the load dumped in one pile or split between two. On sandy ground, edge the drop zone so the stone does not spread into the wash.

Order Erosion Stone for Your Blythe Site

California Rock Supply delivers bulk gravel, drainage stone, cobble, and Class 2 base across Blythe and Riverside County, all by the ton. Coarse stone placed right is what keeps a bank, a swale, or a road crossing through the next storm. Pick your material and quantity online, and we will get it to your site.