Riprap, Stone and Soil Delivery in Rhododendron, OR

If your question is what to put on a bank, a swale or a culvert outlet before the next wet season, the answer starts with coarse stone. Oregon Rock Supply brings gravel and aggregate delivery in Rhododendron, OR, and 3/4 minus is the base most driveways and pads here start from.

This is young volcanic ground on the west slope of the Cascades, and the runoff that comes off it decides most material choices.

Materials for Rhododendron Projects

Slope, swale and bank protection is the work that shapes this list. You want stone that is heavy enough to stay put and open enough to let water move.

Coarse stone for banks and swales

RipRap is the armor for stream banks, culvert outlets, pond edges and cut slopes. Oregon riprap is specified by class, from Class 50 up to Class 2000, so the class tells the pit what size to send.

Railroad Ballast is a coarse angular stone for track beds and heavy hard standing where a large open stone is wanted. #4 Crushed Stone does the same job at trench bottoms and construction entrances, and Oregon yards often sell that size as 1 1/2 clean.

Drainage stone

Drain Rock, also called 1 1/2 clean, is washed and open, so it goes into French drains, curtain drains, footing drains, drywells and downspout runs. 3/4" Crushed Stone is the same idea a size down, screened free of fines for drainage trenches and retaining wall backfill.

Clean stone like this drains. Minus stone compacts.

Keep that pair straight and the rest of the order falls into place.

Base, bedding and fine material

3/4 Minus is crushed rock graded 3/4 inch down to fines, and it locks up under driveways, parking pads, shop floors and shed bases. Quarry Run is raw rock from the pit face, not a crushed product, and it builds up soft ground and raises grade before a graded base goes on top.

1/4 Minus, called quarter minus here, beds pavers and flagstone and tops a compacted base. Top Soil is screened for lawns, bed prep and finish grading, which matters because the ground it comes off can clod up when wet.

Delivery to Rhododendron and the Surrounding Area

You order online and a dump truck tips the load on your site. Quantities are by the ton or by the yard, and the calculator on each product page helps you size the load before you check out.

Pick your delivery date at checkout. That matters here, because the ground decides when it can take a truck, and the working season is short.

Oregon Rock Supply covers Rhododendron and the rest of Clackamas County, including Lake Oswego, Oregon City, West Linn, Happy Valley and Wilsonville. Delivery stays within Oregon.

Ground and Conditions in Rhododendron

Across the Cascade Range and Hood River Valley, the ground is young volcanic rock with pumice, cinders and ash over it, and thin stony soil up at elevation. Heavy winter precipitation and spring snowmelt run fast off steep slopes.

That runoff is what scours culverts, shoulders and stream banks, and it moves debris down the slopes with it. Coarse open stone placed at those points slows the water and holds the ground behind it.

Snow and frozen ground stop base and paving work from late autumn until the ground dries out in late spring. Long cold winters bring repeated freeze and thaw, and the Cascades average 300 to 550 inches of snow a season.

Frost depth runs 18 inches from 2,500 to 4,000 feet and 24 inches at 4,000 feet and above, with 12 inches only in the lowest valley towns. The county sets the figure, so confirm your own before you plan footings.

Questions About Stone and Delivery in Rhododendron

What stone should I use for drainage in Rhododendron?

For drainage you want clean, open stone rather than a minus product. Drain rock, also called 1 1/2 clean, is washed and open so water passes through it, and it suits French drains, drywells and downspout runs.

3/4" Crushed Stone works the same way in a smaller trench or behind a retaining wall.

What should I have ready when the truck arrives?

Have the drop spot clear and reachable by a dump truck, with nothing overhead and room to tip a pile. The driver tips the load in one pile and does not spread it, so leave the material where you want the pile to sit.

Order online, choose your quantity and pick a delivery date at checkout.

Order Stone for Rhododendron

Oregon Rock Supply delivers bulk gravel, sand, soil and riprap to Rhododendron and the surrounding Clackamas County area. Choose your material, size the load with the calculator, and pick a delivery date at checkout.

Place your order online and the truck will tip it on site.