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Brewster River

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Record: 4    Segment ID: M03-    Stream Name: Brewster RIver

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Stream Channel  
2.1 Bankfull Width 62 ft.
2.2 Maximum Depth 3.5 ft.
2.3 Mean Depth 2.3 ft.
2.4 Floodprone Width 73 ft.
2.5 Recently Abandoned Floodplain 4.1 ft.
  Human Elevated Floodplain ft.
2.6 Width/Depth Ratio 27.1
2.7 Entrenchment Ratio 1.2
2.8 Incision Ratio - Redently Abandoned Floodplain 1.2
  Incision Ratio - Human Elevated FloodPlain 0.0
2.9 Sinuosity Low
2.10 Type of Riffles Sedimented
2.11 Riffle/Step Spacing Distance 100 ft.
2.12 Substrate Composition  
  Bedrock 0.0 %
  Boulder 16.0 %
  Cobble 40.0 %
  Course Gravel 23.0 %
  Fine Gravel 12.0 %
  Sand 9.0 %
  Silt and smaller 0.0 %
  Clay Present? No
  Percent Detritus 5.0 %
  Large Woody Debris Count 10
2.13 Average Largest Particle On  
  Bed 300 mm
  Bar Not Applicable
2.14 Phase 2 Stream Type  
  Stream Type B
  Bed Material Cobble
  Subclass Slope c
  Dominant Bed Form Plane Bed
  SubDominant Bed Form
  Field Measured Slope
  Phase 1 Stream Type  
  Stream Type B
  Dominant Bed Material Cobble
  Subclass Slope c
  Bed Form Riffle-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)? No
  Channel Enlargement 30 %
  Comments Terraces on both banks were scoured back during recent major flooding events