#1 and 2 River Gravel
Material ranges in size from 2 1/2 to 4 inch stone or roughly egg to soft ball size material. Generally used as decorative cover material. Is not workable by hand.
#57 River Gravel
Material ranges in size from 3/4 to 1 inch in size. Easily described as nickel to quarter size. Workable by hand. Excellent for topdressing areas and is often used for drainage and backfill purposes.
Coarse sand for laying pipe, laying patios, and back-filling ditches or drains.
#4 River Gravel
Material ranges in size from 1 to 2 1/2 inch stone or roughly golf ball to egg size material. Generally used as a decorative cover material that will not be walked on. Due to the size it can be difficult to work by hand.
#8 River Gravel
A pea sized stone 1/4 to 1/2 inch in size. Easily worked by hand but does not compact well.