Catchment Area given Direct Runoff Depth Calculator

✖Sum of Ordinates refers to the summation of all the ordinates of direct runoff.ⓘ Sum of Ordinates [ΣO]			+10% -10%
✖A Time Interval refers to the amount of time required for the change from initial to the final state.ⓘ Time Interval [Δt]			+10% -10%
✖Surface Runoff refers to water, from rain, snowmelt, or other sources, that flows over the land surface, and is a major component of the water cycle.ⓘ Surface Runoff [S_r]			+10% -10%

✖Catchment Area for Hydrograph Analysis refers to an area of land where all water flows to a single stream, river, lake or even ocean.ⓘ Catchment Area given Direct Runoff Depth [A_HA]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Environmental Engineering Formula PDF PDF Image

Catchment Area given Direct Runoff Depth Solution

STEP 0: Pre-Calculation Summary

Formula Used

Catchment Area for Hydrograph Analysis = (0.36*Sum of Ordinates*Time Interval)/Surface Runoff
A_HA = (0.36*ΣO*Δt)/S_r
This formula uses 4 Variables

Variables Used

Catchment Area for Hydrograph Analysis - (Measured in Square Meter) - Catchment Area for Hydrograph Analysis refers to an area of land where all water flows to a single stream, river, lake or even ocean.
Sum of Ordinates - (Measured in Cubic Meter per Second) - Sum of Ordinates refers to the summation of all the ordinates of direct runoff.
Time Interval - (Measured in Second) - A Time Interval refers to the amount of time required for the change from initial to the final state.
Surface Runoff - (Measured in Cubic Meter per Second) - Surface Runoff refers to water, from rain, snowmelt, or other sources, that flows over the land surface, and is a major component of the water cycle.

STEP 1: Convert Input(s) to Base Unit

Sum of Ordinates: 2.9 Cubic Meter per Second --> 2.9 Cubic Meter per Second No Conversion Required
Time Interval: 5 Second --> 5 Second No Conversion Required
Surface Runoff: 0.009 Cubic Meter per Second --> 0.009 Cubic Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

A_HA = (0.36*ΣO*Δt)/S_r --> (0.36*2.9*5)/0.009

Evaluating ... ...

A_HA = 580

STEP 3: Convert Result to Output's Unit

580 Square Meter --> No Conversion Required

FINAL ANSWER

580 Square Meter <-- Catchment Area for Hydrograph Analysis

(Calculation completed in 00.020 seconds)

You are here -

Home » Engineering » Civil » Environmental Engineering » Surface Water Hydrology » Hydrograph Analysis » Catchment Area given Direct Runoff Depth

Credits

Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

Suraj Kumar has created this Calculator and 2100+ more calculators!

Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has verified this Calculator and 2600+ more calculators!

< Hydrograph Analysis Calculators

Catchment Area in sq km given Number of Days after Peak

LaTeX Go Catchment Area for Hydrograph Analysis = (Number of Days/0.84)^(1/0.2)

Number of Days after Peak given Area in sq km

LaTeX Go Number of Days = 0.84*(Catchment Area for Hydrograph Analysis)^(0.2)

Catchment Area in sq miles given Number of Days after Peak

LaTeX Go Catchment Area for Hydrograph Analysis = (Number of Days)^(1/0.2)

Number of Days after Peak given Area in sq miles

LaTeX Go Number of Days = (Area of Basin)^(0.2)

Catchment Area given Direct Runoff Depth Formula

LaTeX Go

Catchment Area for Hydrograph Analysis = (0.36*Sum of Ordinates*Time Interval)/Surface Runoff
A_HA = (0.36*ΣO*Δt)/S_r

What is Catchment Area ?

A catchment is an area of land where water collects when it rains, often bounded by hills. As the water flows over the landscape it finds its way into streams and down into the soil, eventually feeding the river.

How to Calculate Catchment Area given Direct Runoff Depth?

Catchment Area given Direct Runoff Depth calculator uses Catchment Area for Hydrograph Analysis = (0.36*Sum of Ordinates*Time Interval)/Surface Runoff to calculate the Catchment Area for Hydrograph Analysis, The Catchment Area given Direct Runoff Depth is defined as the value of catchment area when we have prior information of other parameters used. Catchment Area for Hydrograph Analysis is denoted by A_HA symbol.

How to calculate Catchment Area given Direct Runoff Depth using this online calculator? To use this online calculator for Catchment Area given Direct Runoff Depth, enter Sum of Ordinates (ΣO), Time Interval (Δt) & Surface Runoff (S_r) and hit the calculate button. Here is how the Catchment Area given Direct Runoff Depth calculation can be explained with given input values -> 600 = (0.36*2.9*5)/0.009.

FAQ

What is Catchment Area given Direct Runoff Depth?

The Catchment Area given Direct Runoff Depth is defined as the value of catchment area when we have prior information of other parameters used and is represented as A_HA = (0.36*ΣO*Δt)/S_r or Catchment Area for Hydrograph Analysis = (0.36*Sum of Ordinates*Time Interval)/Surface Runoff. Sum of Ordinates refers to the summation of all the ordinates of direct runoff, A Time Interval refers to the amount of time required for the change from initial to the final state & Surface Runoff refers to water, from rain, snowmelt, or other sources, that flows over the land surface, and is a major component of the water cycle.

How to calculate Catchment Area given Direct Runoff Depth?

The Catchment Area given Direct Runoff Depth is defined as the value of catchment area when we have prior information of other parameters used is calculated using Catchment Area for Hydrograph Analysis = (0.36*Sum of Ordinates*Time Interval)/Surface Runoff. To calculate Catchment Area given Direct Runoff Depth, you need Sum of Ordinates (ΣO), Time Interval (Δt) & Surface Runoff (S_r). With our tool, you need to enter the respective value for Sum of Ordinates, Time Interval & Surface Runoff and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Catchment Area for Hydrograph Analysis?

In this formula, Catchment Area for Hydrograph Analysis uses Sum of Ordinates, Time Interval & Surface Runoff. We can use 2 other way(s) to calculate the same, which is/are as follows -

Catchment Area for Hydrograph Analysis = (Number of Days/0.84)^(1/0.2)
Catchment Area for Hydrograph Analysis = (Number of Days)^(1/0.2)

Home

FREE PDFs

🔍 Search