In this article we will discuss about:- 1. Units of Hydrograph 2. Area of Hydrograph 3. Complex Storm 4. Isolated Storm. A hydrograph may be defined as a graphical representation of time versus discharge. Fig 2.10. Units of Hydrograph: The unit for time on the x-axis may be: 1. Hours. 2. Days. 3. Months. This […]
Hydrograph: Units and Area | Water | Irrigation | Agriculture
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Separation of Base Flow from Hydrograph | Water | Irrigation | Agriculture
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In this article we will discuss about:- 1. Procedure to Separate Base Flow 2. Methods to Separate Base Flow 3. Base Flow Separation of a Complex Storm. The flood hydrograph observed during the storm is a combination of the flood runoff and the base flow. It is necessary to study the excess rainfall and its […]
Unit Hydrograph and S Hydrograph | Water | Irrigation | Agriculture
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In this article we will discuss about:- 1. Definition of Unit Hydrograph 2. Definitions involved in Unit Hydrograph Theory 3. Specifications of Unit Hydrograph 4. Assumptions made in the Unit Hydrograph Theory 5. Use of Unit Hydrograph to Derive Flood Hydrograph 6. S Hydrograph 7. Limitations of Unit Hydrograph Theory 8. Derivation of Unit Hydrograph […]