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White River - Mainstem

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Record: 133    Segment ID: T7.02-    Stream Name: West Branch

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Stream Channel  
2.1 Bankfull Width 116 ft.
2.2 Maximum Depth 3.6 ft.
2.3 Mean Depth 2.2 ft.
2.4 Floodprone Width 163 ft.
2.5 Recently Abandoned Floodplain 3.9 ft.
  Human Elevated Floodplain ft.
2.6 Width/Depth Ratio 52.8
2.7 Entrenchment Ratio 1.4
2.8 Incision Ratio - Redently Abandoned Floodplain 1.1
  Incision Ratio - Human Elevated FloodPlain 0.0
2.9 Sinuosity Low
2.10 Type of Riffles Sedimented
2.11 Riffle/Step Spacing Distance 386 ft.
2.12 Substrate Composition  
  Bedrock 0.0 %
  Boulder 12.0 %
  Cobble 33.0 %
  Course Gravel 40.0 %
  Fine Gravel 11.0 %
  Sand 4.0 %
  Silt and smaller 0.0 %
  Clay Present? No
  Percent Detritus 0.0 %
  Large Woody Debris Count 9
2.13 Average Largest Particle On  
  Bed 19.4 inches
  Bar 7.36 inches
2.14 Phase 2 Stream Type  
  Stream Type B
  Bed Material Gravel
  Subclass Slope c
  Dominant Bed Form Riffle-Pool
  SubDominant Bed Form Plane Bed
  Field Measured Slope
  Phase 1 Stream Type  
  Stream Type C
  Dominant Bed Material Cobble
  Subclass Slope None
  Bed Form Riffle-Pool
  Sub-reach Stream Type  
  Reference Stream Type B
  Reference Bed Material Gravel
  Reference Subclass Slope c
  Reference Bedform Riffle-Pool
  Were Channel Dimensions Significantly Changed By Major Flooding No
  Were channel dimensions significantly changed by human alteration associated with flood recovery efforts (e.g., reshaping of banks by yellow machines)? No
  Channel Enlargement 0 %
  Comments Naturally confined in this segment by high terrace on RB.