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West Branch Ompompanosuc

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Record: 33    Segment ID: T7.01-    Stream Name: Old City Brook

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Stream Channel  
2.1 Bankfull Width 28 ft.
2.2 Maximum Depth 2.5 ft.
2.3 Mean Depth 1.2 ft.
2.4 Floodprone Width 40 ft.
2.5 Recently Abandoned Floodplain 4.2 ft.
  Human Elevated Floodplain ft.
2.6 Width/Depth Ratio 23.0
2.7 Entrenchment Ratio 1.4
2.8 Incision Ratio - Redently Abandoned Floodplain 1.7
  Incision Ratio - Human Elevated FloodPlain 0.0
2.9 Sinuosity Low
2.10 Type of Riffles Sedimented
2.11 Riffle/Step Spacing Distance
2.12 Substrate Composition  
  Bedrock 8.0 %
  Boulder 27.0 %
  Cobble 20.0 %
  Course Gravel 17.0 %
  Fine Gravel 8.0 %
  Sand 20.0 %
  Silt and smaller 0.0 %
  Clay Present? No
  Percent Detritus 2.0 %
  Large Woody Debris Count 6
2.13 Average Largest Particle On  
  Bed 30 inches
  Bar
2.14 Phase 2 Stream Type  
  Stream Type B
  Bed Material Cobble
  Subclass Slope
  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