Drain Rock and Bulk Aggregates for Elk Grove, CA

California Rock Supply runs gravel and aggregate delivery in Elk Grove, CA. Winter storms drop most of the year's rain here, and flat clay ground holds it. Water ponds, sits, and finds the low spot in your yard. Washed stone is how you move it out.

Start with Class 2 base for anything structural. Add clean drain rock where water needs somewhere to go.

Materials for Elk Grove Projects

Drainage drives most orders here. Build it in from the start, because flat ground will not shed water on its own.

French drains, drywells and downspout runs all want clean washed stone with no fines. Fines pack tight and stop water. Drain Rock handles all three jobs. 3/4" Drain Rock is the same idea at a set washed size, and it works well in a trench wrapped in filter fabric.

Size runs coarsest to finest from there. #4 Crushed Stone suits heavy drainage and trench bottoms. #67 Stone covers drainage and concrete work. #89 Crushed Stone is the small washed stone for paver joints and tight bedding.

Under all of it sits Class 2 Base, the standard California base material. Caltrans specifies it as Class 2 aggregate base, and local yards also call it Class II base rock or class 2 aggregate base. Recycled base rock made from Road Base or asphalt does the same job under drives, patios and slabs.

For the surface, Driveway Gravel tops a compacted base. Stone Screenings, or DG, packs firm for paths and patios.

Ground and Conditions in Elk Grove

Plan around the dry season. Late spring into fall is the working window, and it is long. Winter rain turns valley clay soft and sticky, and that is what stops a job. Dense tule fog can slow an early start.

The ground itself is deep valley alluvium. Heavy clay cracks in summer, and a cemented hardpan sits a few feet down across parts of the valley. Both stop water moving deeper. That is why drainage has to be built in, not hoped for.

Two practical results. First, dig your drainage layer before you pour or pave, because retrofitting it later means tearing out finished work. Second, keep the base dry. A compacted Class 2 base that stays saturated will not hold, so give it somewhere to drain.

Erosion risk is low on flat ground. The real exposure is high water and bank erosion along rivers, creeks and levees during large winter storms and atmospheric rivers. Riprap, also called rock slope protection, armors those spots.

Delivery to Elk Grove and the Surrounding Area

Order online and pick your material by the ton or the yard. Coverage depends on depth and area, so measure the footprint first and work out the volume from there.

Bulk delivery drops on your site. Tell us where the truck can reach and where you want the pile, and keep the drop zone clear of vehicles and soft ground.

We deliver across Elk Grove and Sacramento County, including Sacramento, Citrus Heights, Folsom, Rancho Cordova and Carmichael. Lead time depends on material and route, so order ahead of your start date.

Questions About Gravel and Drain Rock in Elk Grove

Do you deliver Class 2 base to Elk Grove, CA?

Yes. California Rock Supply delivers Class 2 base across Elk Grove and Sacramento County, along with recycled base rock and crushed miscellaneous base. Order it by the ton or the yard. Place the order ahead of your start date so the material lands when your crew and equipment are ready for it.

What gravel is best for a driveway in Elk Grove?

Build it in two layers. Put down Class 2 base and compact it, then top it with driveway gravel. The base carries the load and the surface sheds water. On flat clay ground, crown the drive and add a drainage edge so runoff has a path away from the stone.

Order Drain Rock and Base for Your Elk Grove Job

California Rock Supply delivers bulk aggregates across Elk Grove and Sacramento County, from washed drain rock to Class 2 base, sand and soil. Measure your area, choose your depth, and order online by the ton or the yard. Place your order when you are ready to build.