Ben @ 509.592.5887
Justin @ 509.595.3368

Palouse River Rock - Gravel and Placement Accessories
  • Available in standard 20’, 30’ lengths or cut to other custom lengths.
  • Sizes: 8”, 10”, 12” 16”, 18”, 24”, Larger by special order.
  • ​Visit our Services page for more information on installation of Culvert Crossings.

If you have any question concerning deliveries, pick-ups or prices, please don't hesitate to contact us. We will help find the best solutions for you.

Products listed below are the most commonly stocked by PRR.  Other products may be stocked on a limited basis.  If you have a need for a specialty product, please contact us to inquire.

Drainage Fabric (non-woven)
Road Fabric (woven)
GravelColumn RockLandscaping Rock and Materials
Gravel and Placement AccessoriesSeptic SuppliesPRR Gravel Pit Locations
Gravel Comparison"How Much Rock Do I Need?"What Type of Rock to Use on Your Driveway

  • Felt type fabric
  • Used for separation, filtration, and protection.  
  • Available in roll widths of 3’, 12’, or 15’.
  • Fabric staples available for temporarily or permanently holding fabric in place.
  • Commonly used for soil separation under roadways, parking lots and streets.
  • Available in roll sizes of 12.5’W x 360’L; 15’ x 300’
  • Fabric staples available for temporarily or permanently holding fabric in place.
SDR35 Gasketed PVC Pipe.  
  • Stocked in 4" x 20LF sizes; color white and green.
  • Other sizes stocked and furnished as needed.
  • Used in septic and drainage applications.
HDPE Corrugated Drainage Pipe
  • Stocked in 4"x100' & 300' rolls
  • Perforated wall and Solid wall
PVC Glue Joint Pipe.
  • Stocked in sizes 1", 1-1/4", 1-1/2", 2" as needed for specific projects.
HDPE Water Pipe
  • ​Stocked in various sizes, as needed for specific projects.