CROSSING CL083 / CV5176
Clear and Foster Creek 2002 Fish Passage Assessment
Watershed: Clear Creek
Stream: T Clear Ck.
Road: Redland
Latitude: 45.2996841633
Longitude: -122.4049512048
Elevation: 428 ft
Ownership: County
Fish Presence: fish present
Survey date: 06/28/2002
Crossing Description
Type: pipe arch
Condition: 6.0 years left
Diameter: 32.0 x 48.0 in
Length: 67.0 ft
Crossing slope: 0.1 %
Backwater drop: + 1.2 ft
Inlet elev: +0.2 ft
Avg. fill height: 5.2 ft
Habitat Description
Channel habitat type: Moderate gradient, headwater
Catchment acreage: 341.0
Avg. channel slope: 4.3%
Avg. bankfull width: 5.0 ft
Distance from Clackamas R.: 13.0 miles
Upstream fish-bearing length: 4331 ft
Dominant channel substrate: none recorded
Comments: Blackberries. Bedrock at outlet and inlet. Natural fish barrier below. High velocity stream and culvert.
Prioritization and Cost Information
Fish passage: partial
Habitat priority: 28
Habitat and cost priority: 32
Fix solution: culvert w/ simulated streambed
Span: 6.0 ft
Material: metal
Design NA
Materials NA
Install NA
Contingencies NA
Total $56,000.00