River Rock
River Rock
- residential projects
- fish habitat and streambed restoration
- landscaping
For streambed restoration projects, river rocks of different sizes can be combined to imitate the target stream environment. Our cobbles range from 4″ to 12″ in accordance with WSDOT Standard Specifications 9-03.11.
Please note that we do not provide placement services. Contact your local landscaping company for assistance.
Pricing & Availability
Minimum $35.00 purchase required on all materials. Check pricing and availability by requesting a quote online.
Material Spreading
Prices quoted are for material delivery only. Drivers do their best to dump material evenly when requested. However, Washington Rock cannot guarantee that this will result in an even or desirable distribution of material. Customers must supply the equipment and labor necessary to finish projects.
Minimum Delivery Quantity
Our minimum order quantity for deliveries is 10 cubic yards. Do you need less than that? Find a local supplier here.
- residential projects
- fish habitat and streambed restoration
- landscaping
Also available: 6″ Infiltration Rocks for filling infiltration trenches to dissipate rainwater collection. Ask for product 026-3.
For streambed restoration projects, river rocks of different sizes can be combined to imitate the target stream environment. Our cobbles range from 4″ to 12″ in accordance with WSDOT Standard Specifications 9-03.11.
Please note that we do not provide placement services. Contact your local landscaping company for assistance.
Pricing & Availability
Minimum $35.00 purchase required on all materials. Check pricing and availability by requesting a quote online.
Material Spreading
Prices quoted are for material delivery only. Drivers do their best to dump material evenly when requested. However, Washington Rock cannot guarantee that this will result in an even or desirable distribution of material. Customers must supply the equipment and labor necessary to finish projects.
Minimum Delivery Quantity
Our minimum order quantity for deliveries is 10 cubic yards. Do you need less than that? Find a local supplier here.