Fillslope erosion and sediment transport

Boise NF.

Expanding gully with ineffective rip-rap.

Gully below ditch relief culvert with flow diffuser

Gully below ditch relief culvert with flow diffuser

Gully below ditch relief culvert with flow diffuser

Gully below ditch relief culvert with flow diffuser (same area as previous Boise NF photo)

Gully, Wilderness Ranch, Idaho.

photo credit: Steve Sweet

Jammer roads in burn area.

Long gullies in and below fill slope.

Boise NF.

Rut formation in muddy road.

Non-engineered drain.

Boise, NF.

Sediment transport to ditch relief culvert

Boise NF.

Surveying a stream crossing.

Boise NF.

Gully below ditch relief culvert.

Boise NF.

Surveying gully depth

Boise NF.

Flow diffuser with two gullies.