Rainfall Runoff Relation

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Across
  1. 4. A typical hydrograph resulting from an isolated period of rainfall.
  2. 6. Is a charts that display the change of hydrologic variable over time.
  3. 9. __________ using the straight-line method is suitable only for individual storm events. For continuous hydrographs, other techniques must be used.
  4. 10. _____ originates from the volume of water that was added to the stream during the event. Baseflow is the flow that would have occurred if the event had not occurred.
Down
  1. 1. ________ hydrograph obtained after base-flow separation is also known as Direct Runoff Hydrograph (DRH).
  2. 2. The rate flow passing a specific location in a river or other channel.
  3. 3. It reflects a prolonged increase discharge from a catchment area, typically in response to a rainfall event.
  4. 5. _________ In this method, the base flow recession curve after the depletion of the flood water is extended backward till it intersects the ordinate at the point of inflection Pi (BD).
  5. 7. A _________ Hydrograph depicts a streams response to a water input event (rainfall or snowmelt) in graphical form
  6. 8. The time interval from the center of mass rainfall excess to the peak of the resulting hydrograph.