Should I order material by the ton or by the yard?

Both are accepted at checkout. Tons measure weight and yards measure volume, and the choice usually comes down to how you are comparing the load. Each product page has a calculator so you can size the quantity before you order, and either unit works for a bulk delivery.

Which stone is best for drainage in Yamhill County?

Clean, open stone is the drainage choice, because it is screened free of fines and lets water move through. Drain rock suits French drains, footing drains, drywells and downspout runs. 3/4 clean, angular crushed rock with the fines removed, works in drainage trenches and behind retaining walls. Keep minus material for bases that need to compact.

What do I need to have ready for a bulk delivery?

A clear spot where the truck can tip the load in one pile, and enough room for the quantity you ordered. The driver does not place, spot or spread the material, so pick the spot before the truck arrives. Order online, choose the quantity by the ton or yard, and select a delivery date at checkout.

Yamhill County, OR Aggregate and Rock Delivery

Oregon Rock Supply handles gravel, stone and aggregate delivery in Yamhill County, OR. If you are building a driveway, setting a patio base, or running drainage off a low spot, the load starts with 3/4 minus.

That is the crushed rock graded 3/4 inch down to fines. It compacts and locks up under a drive, a parking pad, a shop floor or a shed base.

Across the Willamette Valley and Portland Basin, tight silt and clay shed winter rain slowly, so what sits under the surface matters as much as what shows.

Ground Conditions Across Yamhill County

Valley ground here holds water. Deep slackwater silt on the floor and red clay and silty clay loam in the foothills both take rain slowly, and 35 to 45 inches falls mostly between November and March.

A thin base course over that ground fails first at the edges, where the subgrade stays soft and the rock works down into the mud. The fix is a compacted minus material that binds its own fines.

Slopes carry their own risk. Winter rain runs off bare silt, scours banks, and moves the steep foothill ground.

Timing follows the same pattern. Portland treats October 1 to April 30 as the wet weather season and requires bare ground stabilized within two days, against seven days from May 1 to September 30.

Frost is a minor concern here compared with saturation. Frost depth is 12 inches, the Oregon figure below about 2,500 feet.

Materials Delivered in Yamhill County

Oregon specifies base material by top size with a minus notation.

The Oregon Standard Specifications for Construction set dense-graded base aggregate in Section 02630.10 at sizes of 2 1/2 inch - 0, 2 inch - 0, 1 1/2 inch - 0, 1 inch - 0 and 3/4 inch - 0, and Section 00641.10 states that base aggregate is dense-graded unless otherwise specified.

Section 02630.11 covers open-graded aggregate, the clean, fines-free material.

That is the distinction to hold onto: minus keeps its fines and compacts, clean is screened free of fines and drains. 3/4 minus is the standard Oregon base.

It goes under driveways, parking pads, shop floors and shed bases.

Around those, 1/4 minus beds pavers and flagstone and tops a compacted base. Quarry run raises grade before a graded course goes on.

Drain rock and 3/4 clean both move water, one rounded and one angular.

For finish work, Natural Pea Gravel suits paths, play areas and dog runs. River rock and large river rock dress beds and dry creek beds, and riprap armors banks against winter runoff.

On the soil side, screened topsoil, garden soil and fill dirt cover lawns, raised beds and grade building.

Delivery Across Yamhill County

You order online and a dump truck tips the load on site in one pile. Quantities are ordered by the ton or by the yard.

Choosing between the two comes down to how the material is sold and how you want to compare it. Each product page has a calculator to size the load before you order.

Pick a delivery date at checkout, and the truck arrives with the material.

Oregon Rock Supply delivers across the county, including McMinnville, Newberg, Sheridan, Lafayette, Dundee, Dayton, Carlton, Amity, Willamina and Yamhill.

Choosing the Right Material

Ground next door is not always the same ground. Washington County and Clackamas County sit on the Willamette Valley and Portland Basin side, the same deep slackwater silt, Jory series clay and river gravel that Yamhill County has.

For base and drainage choices, that means the same reasoning carries over: a minus material that compacts under a drive, a clean material that drains in a trench.

Tillamook County is different. Its ground is Coast Range and coastline, with basalt headlands, uplifted marine sandstone and siltstone, dune sand and soft bluff material along the shore.

Soft bluff and dune sand behave nothing like compacted valley silt, so drainage and slope protection there follow the coastal ground rather than the valley pattern. Clackamas County also reaches into the Cascade Range and Hood River Valley, where the ground changes again.

Order Gravel, Stone and Soil for Yamhill County

Start with the quantity. Use the calculator on the product page to size the load by the ton or the yard, then pick your delivery date at checkout.

Oregon Rock Supply delivers bulk gravel, stone, sand, soil and bark dust across Yamhill County. Place your order online when you are ready.

3/4 Minus, Sand and Gravel Delivery in Yamhill County, OR