);

Crossing CL113

Watershed: Clear Creek

Stream: unknown

Road: unknown

Latitude: 45.3432235682

Longitude: -122.4926921598

Elevation: 343 ft

Ownership: County

Fish Presence: fish present

Survey date: No field survey

Crossing Description

Type: box culvert

Condition: 10.0 years left

Diameter: 24.0 x 60.0 in

Length: 42.0 ft

Crossing slope: 0.9%

Backwater drop: + 0.2 ft

Avg. fill height: 4.7 ft

Habitat Description

Channel habitat type: Low gradient, small floodplain

Catchment acreage: 205.0

Avg. channel slope: not available

Avg. bankfull width: 4.0 ft

Distance from Clackamas R.: 5.4 miles

Upstream fish-bearing length: 434. ft

Dominant channel substrate: none recorded

Comments: No fish. Dry channel. Culvert has a natural stream bottom w/rockslabs for a ceiling. Stream comes from Norman into culvert that crosses parking lot at Redland Gas Stn. Stream appears for 2 ft then goes into a culvert that dumps into a catch basin. Water drops about 1 ft.

Prioritization and Cost Information

Fish passage: partial

Habitat priority: 58

Habitat and cost priority: 54

Fix solution: culvert w/ simulated streambed

Span: 5.0 ft

Material: metal

Design NA

Materials NA

Install NA

Contingencies NA

Total $44,000.00

Span: 7.0 ft

Material: metal

Design NA

Materials NA

Install NA

Contingencies NA

Total $50,000.00