All Materials
#57 Washed Rock
Clean 3/4 inch washed and crushed stone for drainage, concrete aggregate, pipe bedding and French drains.

Available Sizes
| Material Family | Available Size or Form |
|---|---|
| #57 Washed Rock | #57 (3/4in) |
| #57 Washed Rock | #67 |
| #57 Washed Rock | Screened 3/4in |
| #57 Washed Rock | Fractured #57 |
Related Materials
Drain & Leach Rock
Clean, open-graded rock for septic leach fields, French drains, perforated pipe and underdrains.
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Small rounded 3/8 inch rock, known on the Front Range as squeegee and everywhere else as pea gravel. Pipe and utility bedding, paver and flagstone base, walkways, dog runs, playgrounds and drainage.
Class 6 Road Base
Compactable 3/4 inch minus road base for driveways, parking pads, building pads, trenches and sub-base. Virgin or recycled concrete, delivered by the truckload.