Clear and Foster Creek 2002 Fish Passage Assessment


Watershed: Clear Creek

Stream: Little Cedar Ck.

Road: 211

Latitude: 45.229551035

Longitude: -122.3222808437

Elevation: 1006 ft

Ownership: Private

Fish Presence: fish present

Survey date: 06/12/2002

Crossing Description

Type: round culvert

Condition: +20.0 years left

Diameter: 72.0 in

Length: 24.9 ft

Crossing slope: 1.6 %
Avg. embedded: no material

Inlet design: non-mitered
Backwater drop: + 0.3 ft

Inlet elev: -0.1 ft

Avg. fill height: 7.5 ft

Road width: 13.0 ft

Road armor: gravel

Habitat Description

Channel habitat type: low gradient, moderately confined
Catchment acreage: 2,428
Avg. channel slope: 3.3%
Avg. bankfull width: 14.0 ft
Dist from Clackamas R.: 22.8 miles
Upstream fish-bearing length: 4.8 miles
Dominant channel substrate: bedrock / boulder / cobble

Comments: Two barrels, same size. Staked as CL045b. Bedrock regularly showing. Bridge is 116 ft downstream.

Prioritization and Cost Information

Fish passage: partial

Habitat priority: 21

Habitat and cost priority: 34

Fix solution: Open slab

Span: 15.0 ft

Material: concrete

Design $5,000

Materials $60,600

Install $22,290

Contingencies $26,577

Total $114,467.00