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Winooski Mid, Alder to Montp

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Record: 8    Segment ID: R10.S3.02-    Stream Name: Joiner Brook

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Channel Bed and Planform Changes  
5.1 Bar Types  
  Mid Bar 0
  Point Bar 0
  Side Bar 11
  Diagonal Bar 1
  Delta Bar 1
  Island Bar 0
5.2 Migration Features  
  Flood Chutes 2
  Neck Cutoffs 0
  Channel Avulsions 0
  Braiding 0
5.3 Steep Riffles and Head Cuts  
  Steep Riffles 1
  Head Cuts 0
  Tributary Rejuvenation No
5.4 Stream Ford or Animal Crossing No
5.5 Channel Alterations  
  Straightening None
  Straightening Length 0 ft.
  Dredging None

Comments:
There was a silt layer noted on the substrate. This silt layer was likely attributed to road runoff. The segment transitions as follows: Upper is confined with step-pool; mid is unconfined with riffle-pool; lower is confined with step-pool. Channel confinement came out to be broad based on the valley width and Phase 1 channel width. Using the Phase 2 channel width the confinement type is semi-confined. Due to the uncertainty in the reference channel width, we selected NW for the Phase 2 confinement type.