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CROSSING CL065
Clear and Foster Creek 2002 Fish Passage Assessment
Watershed: Clear Creek
Stream: T Little Clear Ck.
Road: Viola Welch
Latitude: 45.2637488549
Longitude: -122.4243527267
Elevation: 1031 ft
Ownership: County
Fish Presence: fish present
Survey date: 06/20/2002
Crossing Description
Type: pipe arch
Condition: 10.0 years left
Diameter: 28.0 x 42.0 in
Length: 43.0 ft
Crossing slope: 0.8%
Backwater drop: + 0.5 ft
Avg. fill height: 5.1 ft
Habitat Description
Channel habitat type: Moderate gradient, moderately confined
Catchment acreage: 238.0
Avg. channel slope: 2.6%
Avg. bankfull width: 7.0 ft
Distance from Clackamas R.: 16.0 miles
Upstream fish-bearing length: 4446 ft
Dominant channel substrate: none recorded
Comments: Looks like a barrier to fish passage.
Prioritization and Cost Information
Fish passage: partial
Habitat priority: 37
Habitat and cost priority: 47
Fix solution: culvert w/ simulated streambed
Span: 7.0 ft
Material: metal
Design NA
Materials NA
Install NA
Contingencies NA
Total $87,000.00
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