Scour pool (sculpted pool) Position: In-channel   Form Pools may span the channel, hosting tranquil or standing flow at...

Sculpted run Position: In-channel   Form Stretches of uniform and relatively featureless bed, comprising fine-grained sediment. These smooth flow...

Sculpted point bar Position: In-channel   Form Bank-attached arcuate-shaped bar that resembles a point bar along the convex banks...

Sculpted lateral bar Position: In-channel   Form Bank-attached feature that resembles a depositional lateral bar. Forms along the low-sinuosity...

Forced bank-attached bar Position: In-channel   Form Any bank-attached bar form that is induced by a flow obstruction (e.g....

Compound bank-attached bar Position: In-channel   Form Bank-attached bar that comprises an array of smaller-scale geomorphic units. Generally composed...

Concave bank bench (convex bar) Position: In-channel   Form Bank-attached unit, often with a low ridge across the central...

Boulder berm (boulder bench) Position: In-channel   Form Elongate, bank-attached stepped feature inset against the bank. Can have a...

Ledge Position: In-channel   Form Distinctly stepped, flat-topped, elongate, bank-attached unit. Has a straight to gently curved planform, flanking...

Bench and point bench (oblique-accretion bench) Position: In-channel   Form Bench A distinctly stepped, elongate, straight to gently curved...