Crushed Stone, Sand and Gravel in Stevenson, WA

Order gravel and aggregate delivery in Stevenson, WA online by the ton or by the yard. Washington Rock Supply drops bulk material at your site, from 5/8 minus for a drive to topsoil for a new lawn.

Stevenson sits in Skamania County, in the Columbia Gorge, where ground on the slopes is thin and stony over rock. Plan your order around grading and bed prep as much as around the drive.

Materials for Stevenson Projects

Start with the soil and fill. A new lawn, a raised bed or a low spot that needs raising all begin with material under the surface, not on it.

Top Soil is screened and blended for lawn repair, new turf and grading out settlement. Spread it where grade has dropped or turf has thinned out.

Garden Soil is a blend of screened soil and compost, made for raised beds, vegetable gardens and new planting beds.

Fill Dirt raises grade and backfills over-excavation before a granular course goes down.

Above the soil, the base family carries the load. 1 1/4 Minus, also called crushed surfacing base course, is the structural course under a drive, parking area or slab, placed below the top course.

5/8 Minus, the crushed surfacing top course locally, is crushed rock with the fines left in. It packs hard and sheds water, which suits driveways, parking pads and shed slabs.

Washed stone drains instead of compacting. Drain Rock, also called 7/8 clean, has no fines, so it keeps its voids in footing drains, French drains and infiltration trenches.

Sand finishes the list. Washed Sand goes into concrete mixes, paver setting beds and pipe bedding, washed so silt is out of the mix.

Ground and Conditions in Stevenson

Water drives everything here. Across the Cascade Range and the east-slope valleys, the west slope takes heavy rain near the crest and sheds it fast off steep ground, while the valleys are dry and get snowmelt and cloudburst runoff all at once.

On thin, stony soil over rock, water has nowhere to soak in. It runs, and it runs downhill.

That makes a drainage layer the practical answer on a wet site. Washed stone keeps its voids where water sits above tight ground, so a drain run has somewhere to send it.

Runoff scours road shoulders, ditches and culvert outfalls in this part of the state. Steep-slope water and washouts after heavy rain on snow move a lot of material, and bare ground keeps shedding sediment long after a fire.

Timing matters too. Snow closes the high ground, and the working window in the mountain valleys runs roughly from late spring to early autumn, later at elevation.

Winters are real and get longer with elevation, with a genuine freeze-thaw cycle on the east slope where cold clear nights follow sunny days. Frost heave in a gravel drive is a high-country and east-slope problem in a way it is not down in the Puget lowland.

Frost depth is set by the local building department. Published Washington figures run from 12 inches on the west side to 24 inches at Spokane and in Okanogan County, so confirm the local number before you plan footings.

Delivery to Stevenson and the Surrounding Area

Bulk material arrives on a dump truck that tips the load in one pile at your site. Have the drop spot clear and reachable before the truck arrives.

Order online by the ton or by the yard, then pick a delivery date at checkout. Each product page has a calculator to help you size the load.

Delivery covers Stevenson and the rest of Skamania County, including Carson and Underwood. Say where the pile goes when you choose your spot, because the truck tips and leaves.

Order Fill, Topsoil and Stone for Stevenson

Washington Rock Supply delivers fill dirt, topsoil and garden soil for grading, bed prep and lawn work in Stevenson, along with 5/8 minus, drain rock, sand and decorative stone. Order online by the ton or by the yard and pick your delivery date.