);

CROSSING CL220

Clear and Foster Creek 2002 Fish Passage Assessment

Watershed: Clear Creek

Stream: T Little Cedar

Road: Private

Latitude: 45.22625

Longitude: -122.28525

Elevation: 1293 ft

Ownership: Private

Fish Presence: unknown

Survey date: 08/10/2002

Crossing Description

Type: round culvert

Condition: +10.0 years left

Diameter: 36.0 in

Length: 36.8 ft

Crossing slope: -0.1%

Avg. embedded: no

Inlet design: non-mitered

Backwater drop: + 2.6 ft

Inlet elev: + 0.0 ft

Avg. fill height: 3.6 ft

Road width: 11.0 ft

Road armor: fine

Habitat Description

Channel habitat type: none available

Catchment acreage: 145.0

Avg. channel slope: 2.7%

Avg. bankfull width: 6.4 ft

Distance from Clackamas R.: 24.9 miles

Upstream fish-bearing length: 0.0 ft

Dominant channel substrate: cobble – fine

Comments: Number in field is CL149.

Prioritization and Cost Information

Fish passage: partial

Habitat priority: 74

Habitat and cost priority: 58

Fix solution: culvert w/ simulated streambed

Span: 7.0 ft

Material: metal

Design $2,500

Materials $5,123

Install $4,800

Contingencies $3,727

Total $16,150.00