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West Branch Ompompanosuc

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Record: 3    Segment ID: M01-    Stream Name: West Branch Ompompanoosuc

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NOTE: Enter the Confinement Evaluated first, then the Scores, then the rest.

Rapid Geomorphic Assessment  
  Confinement Evaluated Unconfined  
  Geomorphic Assessment Scores
  Score STD (7.5) Historic (7.5)
7.1 Channel Degradation 17 None No
7.2 Channel Aggradation 5 C to D No
7.3 Widening Channel 5 None No
7.4 Change in Planform 7 None No
  Total Score 34  
  Condition Rating 0.43  
7.5 Channel Evolution Model D  
  Channel Evolution Stage IIc  
7.6 Geomorphic Stream Condition Fair  
7.7 Stream Sensitivity Extreme  
7.5 Channel Adjustment Processes Narrative  
  Good floodplain access. Extreme aggradation with one mid channel bar and multiple diagonal bars in this short segment. Channel widening is extreme (w/d ratio 86.4). Major planform adjustment with two islands. Braiding is likely due to upstream straightened areas; braiding is commonly seen around bends in this reach.