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White River - Mainstem

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Record: 68    Segment ID: T3.03-    Stream Name: Locust Creek

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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 2 C to F No
7.2 Channel Aggradation 11 None No
7.3 Widening Channel 10 None No
7.4 Change in Planform 9 None No
  Total Score 32  
  Condition Rating 0.40  
7.5 Channel Evolution Model F  
  Channel Evolution Stage II  
7.6 Geomorphic Stream Condition Fair  
7.7 Stream Sensitivity Extreme  
7.5 Channel Adjustment Processes Narrative  
  Channel has experienced extreme incision due to road encroachment/historic channel straightening. Channel now against left valley wall and cutting into large mass failure on left side. Aggradation is not as pronounced as upstream but windrowing in sections of the segment indicates that abundant material was in channel. Headcutting through material in upstream end of segment and braiding of deposition in downstream end of segment. Major planform change due to channel alteration.