Peak Rate of Runoff from Inglis Formula Solution

STEP 0: Pre-Calculation Summary
Formula Used
Peak Rate of Runoff for Inglish = (123*Catchment Area in KM)/sqrt(Catchment Area in KM+10.4)
QI = (123*Akm)/sqrt(Akm+10.4)
This formula uses 1 Functions, 2 Variables
Functions Used
sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)
Variables Used
Peak Rate of Runoff for Inglish - (Measured in Cubic Foot per Hour) - The Peak Rate of Runoff for Inglish is the maximum rate of discharge during the period of runoff caused by a storm and it is applicable for the fan-shaped catchments of Old Bombay of India.
Catchment Area in KM - (Measured in Square Meter) - Catchment area in KM measured in square kilometers, refers to the geographical region from which water drains into a specific river, lake, or reservoir.
STEP 1: Convert Input(s) to Base Unit
Catchment Area in KM: 2.5 Square Kilometer --> 2500000 Square Meter (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
QI = (123*Akm)/sqrt(Akm+10.4) --> (123*2500000)/sqrt(2500000+10.4)
Evaluating ... ...
QI = 194479.671583059
STEP 3: Convert Result to Output's Unit
1.52973639598504 Cubic Meter per Second --> No Conversion Required
FINAL ANSWER
1.52973639598504 1.529736 Cubic Meter per Second <-- Peak Rate of Runoff for Inglish
(Calculation completed in 00.020 seconds)

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3 Inglis Formula Calculators

Peak Rate of Runoff from Inglis Formula
Go Peak Rate of Runoff for Inglish = (123*Catchment Area in KM)/sqrt(Catchment Area in KM+10.4)
Peak Rate of Runoff from Inglis Formula Approximate
Go Peak Rate of Runoff for Inglish = 123*sqrt(Catchment Area in KM)
Catchment Area given Peak Rate of Runoff from Inglis Formula
Go Catchment Area in KM = (Peak Rate of Runoff for Inglish/123)^2

Peak Rate of Runoff from Inglis Formula Formula

Peak Rate of Runoff for Inglish = (123*Catchment Area in KM)/sqrt(Catchment Area in KM+10.4)
QI = (123*Akm)/sqrt(Akm+10.4)

What is peak runoff flow ?

The maximum rate of discharge during the period of runoff caused by a storm is called a “peak flow”. The information about peak flows and associated volume of runoff during various floods that have been observed in the past can be complied by the analysis of the observed discharge data and runoff hydrographs.

How to Calculate Peak Rate of Runoff from Inglis Formula?

Peak Rate of Runoff from Inglis Formula calculator uses Peak Rate of Runoff for Inglish = (123*Catchment Area in KM)/sqrt(Catchment Area in KM+10.4) to calculate the Peak Rate of Runoff for Inglish, The Peak Rate of Runoff from Inglis Formula is defined as the maximum flow at outlet thus attained is called peak flow of runoff or peak rate of runoff. Peak Rate of Runoff for Inglish is denoted by QI symbol.

How to calculate Peak Rate of Runoff from Inglis Formula using this online calculator? To use this online calculator for Peak Rate of Runoff from Inglis Formula, enter Catchment Area in KM (Akm) and hit the calculate button. Here is how the Peak Rate of Runoff from Inglis Formula calculation can be explained with given input values -> 1.529736 = (123*2500000)/sqrt(2500000+10.4).

FAQ

What is Peak Rate of Runoff from Inglis Formula?
The Peak Rate of Runoff from Inglis Formula is defined as the maximum flow at outlet thus attained is called peak flow of runoff or peak rate of runoff and is represented as QI = (123*Akm)/sqrt(Akm+10.4) or Peak Rate of Runoff for Inglish = (123*Catchment Area in KM)/sqrt(Catchment Area in KM+10.4). Catchment area in KM measured in square kilometers, refers to the geographical region from which water drains into a specific river, lake, or reservoir.
How to calculate Peak Rate of Runoff from Inglis Formula?
The Peak Rate of Runoff from Inglis Formula is defined as the maximum flow at outlet thus attained is called peak flow of runoff or peak rate of runoff is calculated using Peak Rate of Runoff for Inglish = (123*Catchment Area in KM)/sqrt(Catchment Area in KM+10.4). To calculate Peak Rate of Runoff from Inglis Formula, you need Catchment Area in KM (Akm). With our tool, you need to enter the respective value for Catchment Area in KM 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 Peak Rate of Runoff for Inglish?
In this formula, Peak Rate of Runoff for Inglish uses Catchment Area in KM. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Peak Rate of Runoff for Inglish = 123*sqrt(Catchment Area in KM)
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