);

Crossing CL106 / CV5226

Clear and Foster Creek 2002 Fish Passage Assessment

Watershed: Clear Creek

Stream: Bargefield Ck.

Road: Fishers Mill

Latitude: 45.336300396

Longitude: -122.44371753

Elevation: 284 ft

Ownership: County

Fish Presence: fish present

Survey date: 06/20/2002

Crossing Description

Type: round culvert

Condition: 6.0 years left

Diameter: 60.0 in

Length: 41.0 ft

Crossing slope: 0.6%

Backwater drop: + 0.1 ft

Inlet elev: – 0.1 ft

Avg. fill height: 6.8 ft

Habitat Description

Channel habitat type: Low gradient, medium floodplain

Catchment acreage: 1803.0

Avg. channel slope: 0.5%

Avg. bankfull width: 12.5 ft

Distance from Clackamas R.: 7.9 miles

Upstream fish-bearing length: 4.0 miles

Dominant channel substrate: none recorded

Comments: Upstream apparently a cow pasture with creek running through it. Downstream has cobbles and looks good. Small culvert making fast water.

Prioritization and Cost Information

Fish passage: partial

Habitat priority: 15

Habitat and cost priority: 27

Fix solution: culvert w/ simulated streambed

Span: 14.0 ft

Material: metal

Design NA

Materials NA

Install NA

Contingencies NA

Total $100,000.00