Clear and Foster Creek 2002 Fish Passage Assessment


Watershed: Clear Creek

Stream: Clear Ck.

Road: Private

Latitude: 45.2790520104

Longitude: -122.381285124

Elevation: 406 ft

Ownership: Private

Fish Presence: fish present

Survey date: 06/25/2002

Crossing Description

Type: ford

Material: concrete

Span: 16.0

Length: 72

Bed material downstream: boulder / cobble

Bed material upstream: boulder / cobble

Surface condition: rutted

Jump: 2.04 ft

Habitat Description

Channel habitat type: moderate gradient, moderately confined

Catchment acreage: 26,075

Avg. channel slope: 1.8%

Avg. bankfull width: 59.5 ft

Dist from Clackamas R.: 15.3 miles

Upstream fish-bearing length: 59.3 miles

Dominant channel substrate: boulder – cobble

Comments: Cement spanners creating ridged ford. Number in field is CL155.


Prioritization and Cost Information

Fish passage: partial

Habitat priority: 4

Habitat and cost priority: 3

Fix solution: roughened channel

Span: 10.0 ft

Material: rock w/ concrete sides

Design $2,000

Materials $0

Install $3,730

Contingencies $1,719

Total $7,449.00