);

CROSSING CL229

Clear and Foster Creek 2002 Fish Passage Assessment

Watershed: Clear Creek

Stream: unknown

Road: Skinner

Latitude: 45.2247966667

Longitude: -122.30641

Elevation: 1231 ft

Ownership: County

Fish Presence: unknown

Survey date: 04/18/2001

Crossing Description

Type: round culvert

Condition: 5.0 years left

Diameter: 42.0 in

Length: 101.0 ft

Crossing slope: 0.7%

Avg. fill height: 22.3 ft

Habitat Description

Channel habitat type: none available

Catchment acreage: 250.0

Avg. channel slope: not available

Avg. bankfull width: 10.0 ft

Distance from Clackamas R.: 23.9 miles

Upstream fish-bearing length: 0.0 ft

Dominant channel substrate: none recorded

Comments: Outlet is too deep to shoot with laser. Solution – Partial information on slope data gives a stream with 1-2% grade on upstream side. Round culvert, embedded, 100 ft long, very high fill. County estimate based on open bottom design.

Prioritization and Cost Information

Fish passage: partial

Habitat priority: 42

Habitat and cost priority: 65

Fix solution: culvert w/ simulated streambed

Span: 10.0 ft

Material: metal

Design NA

Materials NA

Install NA

Contingencies NA

Total $194,500.00