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MANNING'S 'N' VALUE ...

MANNING'S 'N' VALUE: 0.028

  Location: Clark Fork at St. Regis, Mont.  
  Discharge at peak, m3/s: 1951  
  Description of Channel: Bed consists of well-rounded boulders; d50 = 135mm, d84 = 205mm. Banks are composed of gravel and boulders, and have tree and brush cover.  

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