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White River - Mainstem

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Record: 85    Segment ID: T4.03-    Stream Name: Lilliesville Brook

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Stream Channel  
2.1 Bankfull Width 29 ft.
2.2 Maximum Depth 2.5 ft.
2.3 Mean Depth 1.2 ft.
2.4 Floodprone Width 45 ft.
2.5 Recently Abandoned Floodplain 6.7 ft.
  Human Elevated Floodplain ft.
2.6 Width/Depth Ratio 25.0
2.7 Entrenchment Ratio 1.5
2.8 Incision Ratio - Redently Abandoned Floodplain 2.7
  Incision Ratio - Human Elevated FloodPlain 0.0
2.9 Sinuosity Low
2.10 Type of Riffles Sedimented
2.11 Riffle/Step Spacing Distance 10 ft.
2.12 Substrate Composition  
  Bedrock 0.0 %
  Boulder 15.0 %
  Cobble 41.0 %
  Course Gravel 22.0 %
  Fine Gravel 13.0 %
  Sand 9.0 %
  Silt and smaller 0.0 %
  Clay Present? No
  Percent Detritus 3.0 %
  Large Woody Debris Count 160
2.13 Average Largest Particle On  
  Bed 7 inches
  Bar 7.8 inches
2.14 Phase 2 Stream Type  
  Stream Type B
  Bed Material Cobble
  Subclass Slope a
  Dominant Bed Form Step-Pool
  SubDominant Bed Form Plane Bed
  Field Measured Slope
  Phase 1 Stream Type  
  Stream Type B
  Dominant Bed Material Cobble
  Subclass Slope a
  Bed Form Step-Pool
  Sub-reach Stream Type  
  Reference Stream Type
  Reference Bed Material
  Reference Subclass Slope
  Reference Bedform
  Were Channel Dimensions Significantly Changed By Major Flooding Yes
  Were channel dimensions significantly changed by human alteration associated with flood recovery efforts (e.g., reshaping of banks by yellow machines)? Yes
  Channel Enlargement 76 %
  Comments