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Lewis Creek

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Record: 46    Segment ID: T4.02-    Stream Name: Hollow Brook

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Stream Channel  
2.1 Bankfull Width 24 ft.
2.2 Maximum Depth 2.5 ft.
2.3 Mean Depth 1.7 ft.
2.4 Floodprone Width 45 ft.
2.5 Recently Abandoned Floodplain 5.7 ft.
  Human Elevated Floodplain ft.
2.6 Width/Depth Ratio 14.4
2.7 Entrenchment Ratio 1.8
2.8 Incision Ratio - Redently Abandoned Floodplain 2.3
  Incision Ratio - Human Elevated FloodPlain 0.0
2.9 Sinuosity Low
2.10 Type of Riffles Eroded
2.11 Riffle/Step Spacing Distance Not Applicable
2.12 Substrate Composition  
  Bedrock 0.0 %
  Boulder 27.0 %
  Cobble 36.0 %
  Course Gravel 14.0 %
  Fine Gravel 11.0 %
  Sand 12.0 %
  Silt and smaller 0.0 %
  Clay Present? No
  Percent Detritus 2.0 %
  Large Woody Debris Count 12
2.13 Average Largest Particle On  
  Bed 300 mm
  Bar 118 mm
2.14 Phase 2 Stream Type  
  Stream Type B
  Bed Material Cobble
  Subclass Slope None
  Dominant Bed Form Plane Bed
  SubDominant Bed Form
  Field Measured Slope
  Phase 1 Stream Type  
  Stream Type C
  Dominant Bed Material Cobble
  Subclass Slope b
  Bed Form Riffle-Pool
  Sub-reach Stream Type  
  Reference Stream Type
  Reference Bed Material
  Reference Subclass Slope
  Reference Bedform