GROUP 3_Hydrologic Modeling and Flow Estimation Page 1 of 44
, Hydrologic modeling is the process of using mathematical
representations or simulations to understand, predict, and
manage the behavior of water in the natural environment. These
models help in studying the movement, distribution, and
quality of water in watersheds, rivers, and aquifers.
Flow estimation involves determining the quantity and timing of
water flow within a specific area or system, typically through
methods like rainfall-runoff models or streamflow analysis.
GROUP 3_Hydrologic Modeling and Flow Estimation Page 2 of 44
, A Unit Hydrograph (UH) is a type of hydrograph that represents the runoff produced from
1 cm or 1 inch of effective rainfall over a watershed, for a specified unit duration (e.g., 3
hours, 6 hours). It is used to estimate streamflow in response to rainfall events.
The hydrograph helps to
analyze the response of a
stream to rainfall events,
showing how the water level (or
discharge) increases and
decreases over time.
GROUP 3_Hydrologic Modeling and Flow Estimation Page 3 of 44
, 1.
GROUP 3_Hydrologic Modeling and Flow Estimation Page 4 of 44
, Hydrologic modeling is the process of using mathematical
representations or simulations to understand, predict, and
manage the behavior of water in the natural environment. These
models help in studying the movement, distribution, and
quality of water in watersheds, rivers, and aquifers.
Flow estimation involves determining the quantity and timing of
water flow within a specific area or system, typically through
methods like rainfall-runoff models or streamflow analysis.
GROUP 3_Hydrologic Modeling and Flow Estimation Page 2 of 44
, A Unit Hydrograph (UH) is a type of hydrograph that represents the runoff produced from
1 cm or 1 inch of effective rainfall over a watershed, for a specified unit duration (e.g., 3
hours, 6 hours). It is used to estimate streamflow in response to rainfall events.
The hydrograph helps to
analyze the response of a
stream to rainfall events,
showing how the water level (or
discharge) increases and
decreases over time.
GROUP 3_Hydrologic Modeling and Flow Estimation Page 3 of 44
, 1.
GROUP 3_Hydrologic Modeling and Flow Estimation Page 4 of 44
