CROSSING CL069C
Clear and Foster Creek 2002 Fish Passage Assessment
Watershed: Clear Creek
Stream: T Clear Ck.
Road: Private
Latitude: 45.2633206832
Longitude: -122.3775240911
Elevation: 518 ft
Ownership: Private
Fish Presence: fish present
Survey date: 06/18/2002
Crossing Description
Type: pipe arch
Condition: +5.0 years left
Diameter: 38.4 x 75.0 in
Length: 20.0 ft
Crossing slope: 7.9 %
Avg. embedded: no material
Inlet design: non-mitered
Backwater drop: + 0.1 ft
Inlet elev: -0.3 ft
Avg. fill height: -0.6 ft
Road width: 14.0 ft
Habitat Description
Channel habitat type: moderately steep, narrow valley
Catchment acreage: 510
Avg. channel slope: 3.2%
Avg. bankfull width: 9.1 ft
Dist from Clackamas R.: 16.7 miles
Upstream fish-bearing length: 1.3 miles
Dominant channel substrate: bedrock
Comments: Very low overhead cover. Less than 1 ft. Solution – May get a few strong adults through due to short length. Pipe arch embedded, 20 ft long.
Prioritization and Cost Information
Fish passage: no
Habitat priority: 40
Habitat and cost priority: 17
Fix solution: culvert w/ simulated streambed
Span: 10.0 ft
Material: metal
Design $3,500
Materials $3,900
Install $3,850
Contingencies $3,375
Total $14,625.00