Railroad Ballast and Bulk Aggregates for Granger, WA

Washington Rock Supply handles gravel and aggregate delivery in Granger, WA, by the ton or by the yard. Start with the calculator on each product page to size the load, then pick your material.

Most drives and pads around here start with 5/8 minus, the crushed surfacing top course that packs hard and sheds water instead of soaking it up.

Materials for Granger Projects

Slope, swale and bank protection is where coarse stone earns its place in Yakima County. Water moves fast when it comes, and bare silt will not hold a bank on its own.

RipRap is the heavy end of that work. Light loose and heavy loose grades cover shoreline, streambank, culvert outfall and cut-slope protection, and quarry spalls sit below them as the smaller class.

Large River Rock, the 2 to 8 inch round, arm swales, ditch lines, bank toes and culvert outfalls. Rounded stone moves water rather than locking together, so it belongs where the flow is the point.

Railroad Ballast is track rock for rail spurs, yard track and heavy equipment pads. Say it in full.

Below the coarse grades, the minus products build the surfaces people actually use. 5/8 Minus is the Washington default for driveways, parking pads and shed slabs, and 1 1/4 Minus is the structural course underneath it on soft, wet ground.

Where water has to move instead of sit, Drain Rock is the washed 7/8 clean for footing drains and French drains. It keeps its voids, so a perched water table has somewhere to go.

Delivery to Granger and the Surrounding Area

Washington Rock Supply delivers across Granger and the rest of Yakima County, including Yakima, Sunnyside, Grandview, Toppenish and Selah. You order online and a dump truck tips the load on your site.

Quantities are ordered by the ton or by the yard, and each product page has a calculator to size the load. Pick your delivery date at checkout and the truck arrives with the material.

The truck tips the load in one pile. Have the spot clear and reachable before the truck gets there, since the driver cannot place or spread it.

Ground and Conditions in Granger

Across the Columbia Basin, Yakima Valley and the channeled scablands, the ground is windblown loess over basalt. Where the Ice Age floods ran, that silt was stripped to bare rock and gravel bars were left in the coulees.

Rainfall is scarce, so the ground sits dry and loose for most of the year. When a thunderstorm or a rapid thaw does land, the silt sheds water instead of absorbing it, and short violent runoff cuts rills and gullies fast.

That shapes two things on a Granger job: water has to be directed somewhere, and cover goes down before the wet season rather than after it. Eastern Washington's erosion control season runs October 1 through June 30.

Winters here are cold and dry, and the ground freezes properly, unlike west of the Cascades. Frost heave in an unbound base is worth designing for, and your county or city building department sets the footing depth figure.

Once snow falls or the ground freezes, placing and compacting base material stops being practical. The working season runs long either side of that, so timing a delivery matters as much as the material itself.

Questions About Stone and Delivery in Granger

What stone should I use for drainage in Granger?

Use a washed, fines-free stone so water moves through it instead of sitting. Drain Rock, also called 7/8 clean, suits footing drains, French drains and infiltration trenches.

For trench backfill and under-slab drainage, 3/4 clean crushed rock is the washed counterpart to a minus product. Where the ground is dry and loose, a clean stone keeps its voids and lets water disappear instead of perching.

What should I have ready when the truck arrives?

Have the drop spot clear, reachable and big enough for a dump truck to back into. The truck tips the load in one pile and the driver takes no instruction, so the pile lands where the truck can safely stop.

Keep gates open, move vehicles and equipment out of the way, and make sure the ground will hold the weight of a loaded truck.

Order Bulk Aggregates for Your Granger Site

Washington Rock Supply delivers bulk gravel, rock, sand, topsoil and mulch across Granger and the surrounding part of Yakima County. Choose your material, size the load with the calculator on the product page, and pick a delivery date at checkout.

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