To provide the forecaster with an overview of the hydrologic process from the hydrologic cycle, through basin characteristics and steam types, mean areal precipitation, rainfall-runoff relationships, unit hydrographs, and rating tables, to the stage forecasts.
· Define hydrologic terms and units
· Identify the important aspects of the hydrologic cycle relating to hydrometeorology
· Determine Mean Areal Precipitation over a basin
· Identify stream types and stream systems
· See how basin characteristics and storm movement affect hydrograph shapes
· Explain rating curves and how they relate to discharges and stages
Menu of Lessons
The seven sections in the Basic Hydrologic Concepts module guide the forecaster through a series of basic hydrometeorological processes. Use the links below to access each component to progress through this module.
II. Hydrologic Basin Exercise and Topography Map
III. Hydrologic Cycle and Determination of Mean Areal Precipitation
IV. Rainfall and Runoff Relationships
VI. Rating Curves and Streamflow Measurements
VII. Steps in Forecast Preparation
Return to the Main Hydrology Page
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