);

CROSSING CL064 / CV4858

Clear and Foster Creek 2002 Fish Passage Assessment

Watershed: Clear Creek

Stream: T Little Clear Ck.

Road: S. Lower Highland

Latitude: 45.2621588014

Longitude: -122.4258825017

Elevation: 1055 ft

Ownership: County

Fish Presence: fish present

Survey date: 06/20/2002

Crossing Description

Type: round culvert

Condition: 7.0 years left

Diameter: 30.0 in

Length: 40.0 ft

Crossing slope: 0.5%

Backwater drop: + 1.0 ft

Inlet elev: + 0.3 ft

Avg. fill height: 5.1 ft

Habitat Description

Channel habitat type: Moderate gradient, moderately confined

Catchment acreage: 219.0

Avg. channel slope: not available

Avg. bankfull width: not available

Distance from Clackamas R.: 16.2 miles

Upstream fish-bearing length: 3706 ft

Dominant channel substrate: none recorded

Comments: Scour pool elevations only. Did not go into brush.

Prioritization and Cost Information

Fish passage: partial

Habitat priority: 53

Habitat and cost priority: 46

Fix solution: culvert w/ simulated streambed

Span: 5.0 ft

Material: metal

Design NA

Materials NA

Install NA

Contingencies NA

Total $36,000.00