Portion of the stream load that is carried along the stream bed without being permanently suspend in the flowing water.

In hydrologic terms, sand, silt, gravel, or soil and rock detritus carried by a stream on or immediately above its bed. The particles of this material have a density or grain size such as to preclude [..]

Material in motion along a stream bed.

Sediment particles resting on or near the channel bottom that are pushed or rolled along by the flow of water.

Sediment particles that are moved or transported by skipping, rolling or sliding along a stream or riverbed.

Sediment particles resting on or near the channel bottom that are pushed or rolled along by the flow of water.

Heavy or large SEDIMENT particles that travel near or on the BED.

Heavy or large sediment particles that travel near or on the bed.

Sediment particles resting on or near the channel bottom that are pushed or rolled along by the flow of water.

Sediment particles resting on or near the channel bottom that are pushed or rolled along by the flow of water.

In hydrologic terms, sand, silt, gravel, or soil and rock detritus carried by a stream on or immediately above its bed. The particles of this material have a density or grain size such as to preclude movement far above or for a long distance out of contact with the stream bed under natural conditions of flow.

the particles in a stream channel that mainly move by bouncing, sliding, or rolling on or near the bottom of the stream.

Streambed materials that are washed downstream and redeposited in a new location.

In hydrologic terms, sand, silt, gravel, or soil and rock detritus carried by a stream on or immediately above its bed. The particles of this material have a density or grain size such as to preclude [..]