Order Gravel, Stone and Soil in Montesano, WA

Washington Rock Supply handles gravel and aggregate delivery in Montesano, WA, from its online storefront. The default surfacing course in this state is 5/8 minus, also called crushed surfacing top course.

It is crushed rock with the fines left in, so it packs hard and sheds water instead of soaking it up.

That makes it the surface for driveways, parking pads, and shed or shop slabs. You order by the ton or by the yard, and a dump truck tips the load on site.

Delivery to Montesano and the Surrounding Area

You order online and pick a quantity by the ton or by the yard. Each product page has a calculator if you want to size the load before checkout.

Pick a delivery date at checkout, and a dump truck tips the material in one pile at your site.

Montesano sits in Grays Harbor County, and delivery covers the city and the surrounding area. That includes Aberdeen, Hoquiam, Ocean Shores, Elma, and Westport.

Bulk loads go to driveways, building pads, garden beds, and drainage work.

Materials for Montesano Projects

Decorative rock and bed material carry a lot of yard work here, and the wet ground makes the choice matter. Rounded stone is what Washington yards file under round rock, and it is not the same product as crushed rock.

Beds, borders and dry creek beds

Washington River Rock is round stone for dry creek beds, downspout splash pads, planting beds, and rain garden armour. Large River Rock runs from 2 to 8 inches and holds swale and ditch armour, bank toes, and culvert outfalls where a smaller stone would be carried off in a winter storm.

Natural Pea Gravel is rounded and washed, so it will not compact. It suits play areas, dog runs, planting beds, and pipe bedding, and it should be edged where it can wander.

Shredded Mulch is landscape bark, sold here under its Washington trade name, beauty bark, for planting beds, tree rings, and slope cover.

Driveways, patios and drains

For a driveway, 5/8 minus is the top course and 1 1/4 Minus is the structural course below it. The 1 1/4 minus is also called crushed surfacing base course, and its larger top size carries load on soft ground.

For a patio, Stone Screenings is crusher dust, a minus product that compacts rather than drains, so it beds pavers and flagstone and fills joints. 3/8" Crushed Stone is the washed counterpart for paver joints and small drain runs.

For a drain, Drain Rock is washed with no fines, so it keeps its voids. It goes in footing drains, French drains, curtain drains, and infiltration trenches.

Ground and Conditions in Montesano

Across the Lower Columbia, Chehalis valley and the Willapa Hills, the ground runs to river terrace silt and gravel, weathered marine sandstone and siltstone, and volcanic ash with reworked lahar deposits. Fine-grained terrace and hill soils hold water rather than shedding it.

Valley flooding and slow-draining silt are the pattern in this part of the state. The Chehalis and the lower Cowlitz back up in winter storms, so pads and drives need a free-draining course under them.

That is why an under-built base shows up fast here. A minus product compacts and holds, and a clean or washed product drains instead.

Pairing the two correctly is the difference between a surface that stays put and one that pumps.

Erosion follows the same weather. Shallow slides in the weathered hill soils after long rain, riverbank scour, and sediment washing off cleared ground are all part of the picture in this region.

Riprap protects shorelines, streambanks, culvert outfalls, and cut slopes.

The working season runs October to April, with two days the limit on exposed unworked soil. Grading in the river valleys is planned around the winter flood season as much as around the rain.

Order 5/8 Minus and More for Your Montesano Project

Start with 5/8 minus for a drive, a pad, or a shed slab, and add 1 1/4 minus underneath it where the ground is soft. Decorative rock, sand, topsoil, and fill are all on the storefront.

Choose your quantity and place the order online.