);

Crossing CL116 / CV5219

Clear and Foster Creek 2002 Fish Passage Assessment

Watershed: Clear Creek

Stream: unknown

Road: unknown

Latitude: 45.3453137524

Longitude: -122.4839038518

Elevation: 313 ft

Ownership: County

Fish Presence: fish present

Survey date: No field survey

Crossing Description

Type: box culvert

Condition: 3.0 years left

Diameter: 48.0 x 48.0 in

Length: 36.0 ft

Crossing slope: 1.3%

Backwater drop: + 0.8 ft

Inlet elev: + 0.8 ft

Avg. fill height: 6.4 ft

Habitat Description

Channel habitat type: Low gradient, moderately confined

Catchment acreage: 446.0

Avg. channel slope: 2.1%

Avg. bankfull width: 5.0 ft

Distance from Clackamas R.: 5.1 miles

Upstream fish-bearing length: 1.5 miles

Dominant channel substrate: none recorded

Comments: No fish. Dry channel. Footings of culvert eroding. Concrete bottom pot hole and failing.

Prioritization and Cost Information

Fish passage: partial

Habitat priority: 14

Habitat and cost priority: 12

Fix solution: culvert w/ simulated streambed

Span: 6.0 ft

Material: metal

Design NA

Materials NA

Install NA

Contingencies NA

Total $50,000.00