Geography 327      Hydrology


Regional Runoff in Canada

Weff = W - losses

Sources of runoff

  1. channel precipitation
  2. overland flow


    saturation overland flow

    variable source area concept
    the area of saturation from below varies greatly with time, reflecting the overall wetness of the watershed
  3. interflow
  4. groundwater flow

Flood (event, storm, response) hydrographs

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