);

Crossing CL115 / CV5218

Clear and Foster Creek 2002 Fish Passage Assessment

Watershed: Clear Creek

Stream: unknown

Road: unknown

Latitude: 45.3454705936

Longitude: -122.4880388919

Elevation: 311 ft

Ownership: County

Fish Presence: fish present

Survey date: No field survey

Crossing Description

Type: box culvert

Condition: 3.0 years left

Diameter: 36.0 x 36.0 in

Length: 35.0 ft

Crossing slope: 0.7%

Backwater drop: + 0.4 ft

Avg. fill height: 5.3 ft

Habitat Description

Channel habitat type: Moderate gradient, moderately confined

Catchment acreage: 270.0

Avg. channel slope: 1.0%

Avg. bankfull width: 4.0 ft

Distance from Clackamas R.: 5.1 miles

Upstream fish-bearing length: 1956 ft

Dominant channel substrate: none recorded

Comments: No fish. Dry channel. Concrete bottom creating sheeting. Homeowner said never seen fish.

Prioritization and Cost Information

Fish passage: partial

Habitat priority: 29

Habitat and cost priority: 30

Fix solution: culvert w/ simulated streambed

Span: 5.0 ft

Material: metal

Design: NA

Materials: NA

Install: NA

Contingencies: NA

Total $50,000.00

Fix solution: culvert w/ simulated streambed

Span: 7.0 ft

Material: metal

Design: NA

Materials: NA

Install: NA

Contingencies: NA

Total $50,000.00