Clear and Foster Creek 2002 Fish Passage Assessment


Watershed: Clear Creek

Stream: T Clear Ck.

Road: Private

Latitude: 45.2021166667

Longitude: -122.2754

Elevation: 1519 ft

Ownership: Private

Fish Presence: fish present

Survey date: 06/25/2002


Crossing Description

Type: round culvert

Number of culverts at crossing: 3

Condition: +10.0 years left

Diameter: 24.0 in

Length: 20.5 ft

Crossing slope: 4.9 %

Avg. embedded: no material

Inlet design: non-mitered

Backwater drop: + 0.1 ft

Inlet elev: +0.0 ft

Avg. fill height: 2.7 ft

Road width: 10.0 ft

Road armor: fine

Habitat Description

Channel habitat type: moderate gradient, moderately confined
Catchment acreage: 428
Avg. channel slope: 3.9%
Avg. bankfull width: 8.4 ft
Dist from Clackamas R.: 27.4 miles
Upstream fish-bearing length: 1.3 miles
Dominant channel substrate: cobble

Comments: One of three culverts. Number in field is CL154.

Prioritization and Cost Information

Fish passage: no

Habitat priority: 46

Habitat and cost priority: 20

Fix solution: culvert w/ simulated streambed

Span: 9.0 ft

Material: metal

Design $2,500

Materials $3,834

Install $3,850

Contingencies $3,055

Total $13,239.00