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Williams River

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Record: 51    Segment ID: T5.S3.04-    Stream Name: Andover Brook

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Valley and Floodplain Corridor
1.1 Segmentation Channel Dimensions  
  Comments Segment A exhibits F-type channel dimensions. The segment alternated between a narrow channel with berms and a widened channel with a disconnected floodplain.  
1.2 Alluvial Fan None  
1.3 River Corridor Encroachments
  One Side (New) Both Sides (New) Average Height
  Berm Length 544 ft. 0 ft. 2.8 ft.
  Road Length 1,895 ft. 0 ft. RH1=10.0 ft.
  Railroad Length 0 ft. 0 ft. 0.0 ft.
  Improved Path Length 0 ft. 0 ft. 0.0 ft.
  Development Length 0 ft. 0 ft.  
1.4 Adjacent Terrace or Hillside
  Left Corridor Right Corridor  
  Slope Steep Very Steep  
  Continuous with Bank? Never Never  
  Within 1 Bankfull Width? Sometimes Sometimes  
  Texture Mixed Mixed  
1.5 Valley Features
  Valley Width 175 ft.  
  Valley Width Determination Measured  
  Confinement Type BD  
  Segment in a rock gorge? No  
  Human-caused change
in valley width? 		Yes  
1.6 Grade Controls There are no grade controls