);

CROSSING GS006A

Deep, Goose, Eagle 2004 Fish Passage Assessment

Watershed:   Goose Creek

Stream:   Goose Creek

Road:   Private Rd

Latitude:   45.3634877

Longitude:   -122.3616592

Elevation:   323 feet

Ownership:   Private

Fish Use:   Anadromous

Type:   Round metal culvert pipe (1)

Slope:   1.6%

Habitat Description

Channel habitat type:   Ditched Channel

Catchment acreage:   2,020

Avg. bankfull width:   15 feet

Distance from Clackamas R.:   1.9 miles

Upstream fish-bearing length:   3.4 miles

Comments:   Crossings GS006A (single CMP) is located immediately upstream of crossing GS006B. Both sites serve parallel driveways. There is also a concrete slab bridge (7.5’ wide x 5’ high (inside); deck ~1’ thick) located immediately upstream of this structure.     

Prioritization and Cost Information

Degree of fish passage blockage:   Partial

Habitat priority:   28

Habitat and cost priority:   9

Fix solution:   Low Profile Arch

Span:   See details ft

Rise:   ft

Length:   19 ft

Fill Height (ft):   1.8 ft

Utilities concerns:   Must be utilities buried on at least one of these structures to serve private homes

Traffic volume:   Light, but daily

Total Estimated Project Cost:   $24,000

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