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Stevens River

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Record: 27    Segment ID: T1.07-    Stream Name: Peacham Hollow Brook

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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 5 Other No
7.2 Channel Aggradation 10 None No
7.3 Widening Channel 6 None No
7.4 Change in Planform 7 None No
  Total Score 28  
  Condition Rating 0.35  
7.5 Channel Evolution Model F  
  Channel Evolution Stage III  
7.6 Geomorphic Stream Condition Poor  
7.7 Stream Sensitivity Extreme  
7.5 Channel Adjustment Processes Narrative  
  Loss of planform due to straightening: recent flash flood scoured to bedrock and tore banks out in mid-segment. 'Other' stream type departure is a Cb to Eb; current low w/d ratio (basis of Eb typing) is an anomaly due to very recent nature of impacts from microburst; stream is likely to start widening back toward Cb dimensions in relatively short order, particularly in areas of 4-5 ft erosion at base of both banks at riffle sections.