3/8 Inch Crushed Rock for Patios in Powell, WY

Wyoming Rock Supply handles gravel and aggregate delivery in Powell, WY, from crushed base to bedding sand. If you are setting pavers or pouring flatwork, the material under the slab is what decides how the finished surface holds up.

Powell sits in Park County, on ground that runs alkaline and silty across the Bighorn Basin. That ground does not forgive a thin, poorly bedded base.

Ground and Conditions in Powell

Across the Bighorn Basin the ground is alkaline and saline silt and clay over shale, gypsum and bentonite beds. Bentonite is the one to watch: it swells when it takes on water and shrinks back as it dries.

That movement works directly on anything built over it. A paver patio or a concrete slab set on a shallow, soft base will show the failure as rocking, lipping and cracked edges within a season or two.

The fix is a base that carries the load and a bedding layer that stays level. Crushed base placed and compacted under the flatwork gives the surface something that will not pump or shift when the clay beneath it moves.

Water arrives mostly as snowmelt and irrigation, and the basin is the driest ground in the state. Soils here tend to seal over instead of soaking in, so drainage away from a patio edge matters as much as the base itself.

Winters are cold and dry, with bare frozen ground and deep thaw cycles. Frost depth is set by the local building department, and footing depth should follow that figure.

Materials for Powell Projects

Bedding is where a patio succeeds or fails. Under pavers, the layer that matters is a fine, graded material that levels true and locks the units in place.

Stone Screenings, also called crusher fines, are the standard bedding for pavers and flagstone. They pack down tight and hold a level surface, which is what you want under a walkway or patio in wind.

Washed Sand is the other bedding choice, used to level under flatwork and pavers and as concrete sand. It beds evenly and drains, so it suits slab prep and joint work.

Every paver job still starts from a compacted base course. Crushed Base, known locally as crushed base or 3/4 minus, is the standard Wyoming base material for drives, pads and parking areas.

Pit Run is unprocessed pit gravel, used for deep fill and raising grade under a crushed base course. It is a separate pay item and is not a finished driving surface.

For drainage around a patio or foundation, Washed Rock is clean stone with the fines washed out, which is the point for perimeter and curtain drains. 3/8" Crushed Stone gives a tight topping over a compacted base and works for fine drainage and trench bedding.

Where a patio meets a planted bed, Wind River Rock is rounded river-washed stone for borders and dry creek beds. It holds up in a dry, windy climate where bark blows out.

Delivery to Powell and the Surrounding Area

Ordering runs online. You choose a quantity by the ton or by the yard, pick a delivery date at checkout, and a dump truck tips the load on site.

Each product page has a calculator to help you size the load before you order. Getting the quantity right up front is the part worth slowing down for.

Wyoming Rock Supply delivers across Park County, including Cody and Meeteetse. Tell the calculator what the job needs and the truck brings it to your address in Powell.

Questions About Gravel and Bedding in Powell

What gravel is best for a driveway in Powell?

Crushed base, called 3/4 minus locally, is the standard Wyoming base for a drive.

Top it with driveway gravel if you want a finer wearing surface. Pit run is for deep fill and sub-base only, never as the finished driving surface.

How much material will my project need?

Quantities are ordered by the ton or by the yard. Each product page has a calculator to size the load from your project dimensions.

Have your measurements ready before you order so the quantity matches the job.

Order Bedding and Base Material for Your Powell Project

Start with the calculator on the product page to size your quantity in tons or yards, then place the order online and choose a delivery date. Wyoming Rock Supply brings crushed base, screenings, sand and drainage rock to addresses across Powell and Park County.