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CROSSING CL108A

Clear and Foster Creek 2002 Fish Passage Assessment

CL108Aout

Watershed: Clear Creek

Stream: Pond

Road: Dam

Latitude: 45.33651667

Longitude: -122.4325167

Elevation: 289 ft

Ownership: Private

Fish Presence: fish present

Survey date: 07/11/2002

CL108Ain

Crossing Description

Type: round culvert

Condition: +10.0 years left

Diameter: 24.0 in

Length: unknown

Crossing slope: unknown

Avg. embedded: no material

Inlet design: non-mitered

Road armor: fine

Habitat Description

Channel habitat type: moderate gradient, moderately confined

Catchment acreage: 363

Dist from Clackamas R.: 8.3 miles

Upstream fish-bearing length: 4135.8 ft

Dominant channel substrate: add type to list

Comments: Pond overflow culvert. 2:1 slope. 15 ft high berm. 120 ft wide. Solution – Pond dam, fish passage blockage likely. This would take considerable reworking of the dam face. Sixty ft long culvert with 10 baffles.

Prioritization and Cost Information

Fish passage: no

Habitat priority: 48

Habitat and cost priority: 40

Fix solution: culvert w/ baffle

Span: 5.0 ft

Material:

Design $4,000

Materials $8,980

Install $9,100

Contingencies $6,624

Total $28,704.00