Average Rainfall Rate given Storm Water Formula

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Average Rainfall Rate is a measure of the intensity of rainfall by calculating the amount of rain that would fall over a given interval of time. Check FAQs
I=qpCrA
I - Average Rainfall Rate?qp - Peak Rate of Runoff?Cr - Runoff Coefficient?A - Drainage Area?

Average Rainfall Rate given Storm Water Example

With values
With units
Only example

Here is how the Average Rainfall Rate given Storm Water equation looks like with Values.

Here is how the Average Rainfall Rate given Storm Water equation looks like with Units.

Here is how the Average Rainfall Rate given Storm Water equation looks like.

0.0502Edit=1.256Edit0.5Edit50Edit
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Average Rainfall Rate given Storm Water Solution

Follow our step by step solution on how to calculate Average Rainfall Rate given Storm Water?

FIRST Step Consider the formula
I=qpCrA
Next Step Substitute values of Variables
I=1.256m³/s0.550
Next Step Prepare to Evaluate
I=1.2560.550
Next Step Evaluate
I=0.05024m/s
LAST Step Rounding Answer
I=0.0502m/s

Average Rainfall Rate given Storm Water Formula Elements

Variables
Average Rainfall Rate
Average Rainfall Rate is a measure of the intensity of rainfall by calculating the amount of rain that would fall over a given interval of time.
Symbol: I
Measurement: SpeedUnit: m/s
Note: Value should be greater than 0.
Peak Rate of Runoff
Peak Rate of Runoff is the maximum rate of discharge during the period of runoff caused by a storm.
Symbol: qp
Measurement: Volumetric Flow RateUnit: m³/s
Note: Value should be greater than 0.
Runoff Coefficient
Runoff Coefficient is a dimensionless coefficient relating the amount of runoff to the amount of precipitation received.
Symbol: Cr
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Drainage Area
Drainage Area is the land region from which all precipitation flows to a common outlet, such as a river, lake, or ocean.
Symbol: A
Measurement: AreaUnit:
Note: Value should be greater than 0.

Other formulas in Determining Storm Water Flow category

​Go Stormwater Flow
qp=CrIA
​Go Coefficient of Runoff given Stormwater
Cr=qpIA
​Go Drainage Area given Stormwater
A=qpCrI

How to Evaluate Average Rainfall Rate given Storm Water?

Average Rainfall Rate given Storm Water evaluator uses Average Rainfall Rate = Peak Rate of Runoff/(Runoff Coefficient*Drainage Area) to evaluate the Average Rainfall Rate, The Average Rainfall Rate given Storm Water formula is defined as the measure of the intensity of rainfall by calculating the amount of rain that would fall over a given interval of time. Average Rainfall Rate is denoted by I symbol.

How to evaluate Average Rainfall Rate given Storm Water using this online evaluator? To use this online evaluator for Average Rainfall Rate given Storm Water, enter Peak Rate of Runoff (qp), Runoff Coefficient (Cr) & Drainage Area (A) and hit the calculate button.

FAQs on Average Rainfall Rate given Storm Water

What is the formula to find Average Rainfall Rate given Storm Water?
The formula of Average Rainfall Rate given Storm Water is expressed as Average Rainfall Rate = Peak Rate of Runoff/(Runoff Coefficient*Drainage Area). Here is an example- 0.05024 = 1.256/(0.5*50).
How to calculate Average Rainfall Rate given Storm Water?
With Peak Rate of Runoff (qp), Runoff Coefficient (Cr) & Drainage Area (A) we can find Average Rainfall Rate given Storm Water using the formula - Average Rainfall Rate = Peak Rate of Runoff/(Runoff Coefficient*Drainage Area).
Can the Average Rainfall Rate given Storm Water be negative?
No, the Average Rainfall Rate given Storm Water, measured in Speed cannot be negative.
Which unit is used to measure Average Rainfall Rate given Storm Water?
Average Rainfall Rate given Storm Water is usually measured using the Meter per Second[m/s] for Speed. Meter per Minute[m/s], Meter per Hour[m/s], Kilometer per Hour[m/s] are the few other units in which Average Rainfall Rate given Storm Water can be measured.
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