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Willamette river Corvallis or
Riparian Aquatic Data
Avery House Nature Center
Aug. 22, 2014, 12:10 p.m.
Survey Area
Length of Stream (ft) : 50
Number of Riffles : 3
Number of Pools: 1
Substrates
Silt : Some
Sand : A lot
Gravel : A lot
Cobble : Very Little
Boulders : Very Little
Bedrock : Very Little
Instream Woody Debris
Small Debris : Some
Medium Debris : Very Little
Large Debris : Very Little
Commments :
Vegetation Type
Coniferous Trees : Very Little
Deciduous Trees : Some
Shrubs : Some
Small Plants: Some
Ferns : Very Little
Grasses: Some