Catchment Factor given Run-off in cm by Lacey's Formula Solution

STEP 0: Pre-Calculation Summary
Formula Used
Catchment Factor = (-304.8*Monsoon Duration Factor*Runoff Depth )/(Runoff Depth*Rainfall Depth in Centimeters-Rainfall Depth in Centimeters*Rainfall Depth in Centimeters)
S = (-304.8*Fm*Rcm )/(Rcm*Pcm-Pcm*Pcm)
This formula uses 4 Variables
Variables Used
Catchment Factor - Catchment Factor are topography, shape, size, soil type, and land use (paved or roofed areas).
Monsoon Duration Factor - Monsoon Duration Factor depends on the monsoon rains.
Runoff Depth - (Measured in Meter) - Runoff Depth at the measuring point in the receiving water results in the arithmetical mean of the values of the total runoff depth.
Rainfall Depth in Centimeters - (Measured in Meter) - Rainfall Depth in Centimeters is the total amount of rain falling over a catchment area in terms of depth.
STEP 1: Convert Input(s) to Base Unit
Monsoon Duration Factor: 0.0027 --> No Conversion Required
Runoff Depth: 2 Centimeter --> 0.02 Meter (Check conversion here)
Rainfall Depth in Centimeters: 10 Centimeter --> 0.1 Meter (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
S = (-304.8*Fm*Rcm )/(Rcm*Pcm-Pcm*Pcm) --> (-304.8*0.0027*0.02 )/(0.02*0.1-0.1*0.1)
Evaluating ... ...
S = 2.0574
STEP 3: Convert Result to Output's Unit
2.0574 --> No Conversion Required
FINAL ANSWER
2.0574 <-- Catchment Factor
(Calculation completed in 00.004 seconds)

Credits

Created by Suraj Kumar
Birsa Institute of Technology (BIT), Sindri
Suraj Kumar has created this Calculator and 2200+ more calculators!
Verified by Ishita Goyal
Meerut Institute of Engineering and Technology (MIET), Meerut
Ishita Goyal has verified this Calculator and 2600+ more calculators!

8 Lacey's Formula Calculators

Catchment Factor given Run-off in cm by Lacey's Formula
Go Catchment Factor = (-304.8*Monsoon Duration Factor*Runoff Depth )/(Runoff Depth*Rainfall Depth in Centimeters-Rainfall Depth in Centimeters*Rainfall Depth in Centimeters)
Catchment Factor given Run-off in Inches by Lacey's Formula
Go Catchment Factor = (-120*Monsoon Duration Factor*Runoff Depth in Inches)/(Runoff Depth in Inches*Rainfall Depth-Rainfall Depth*Rainfall Depth)
Monsoon Duration Factor given Run-off in cm by Lacey's Formula
Go Monsoon Duration Factor = (Catchment Factor*(Runoff Depth*Rainfall Depth in Centimeters-Rainfall Depth in Centimeters^2))/(-304.8*Runoff Depth)
Monsoon Duration Factor given Run-off in Inches by Lacey's Formula
Go Monsoon Duration Factor = (Catchment Factor*(Runoff Depth in Inches*Rainfall Depth-Rainfall Depth^2))/(-120*Runoff Depth in Inches)
Run-off in cm by Lacey's Formula
Go Runoff Depth = Rainfall Depth in Centimeters/(1+(304.8*Monsoon Duration Factor)/(Rainfall Depth in Centimeters*Catchment Factor))
Run-off in Inches by Lacey's Formula
Go Runoff Depth in Inches = Rainfall Depth/(1+(120*Monsoon Duration Factor)/(Rainfall Depth*Catchment Factor))
Runoff in cm by Lacey's Formula given Catchment Factor
Go Runoff Depth = Rainfall Depth in Centimeters/(1+(304.8*Monsoon Duration Factor)/(Rainfall Depth in Centimeters*0.25))
Runoff in Inches by Lacey's Formula given Class A catchment
Go Runoff Depth in Inches = Rainfall Depth/(1+(120*Monsoon Duration Factor)/(Rainfall Depth*0.25))

Catchment Factor given Run-off in cm by Lacey's Formula Formula

Catchment Factor = (-304.8*Monsoon Duration Factor*Runoff Depth )/(Runoff Depth*Rainfall Depth in Centimeters-Rainfall Depth in Centimeters*Rainfall Depth in Centimeters)
S = (-304.8*Fm*Rcm )/(Rcm*Pcm-Pcm*Pcm)

What is catchment ?

An area from which surface runoff is carried away by a single drainage system.The area of land bounded by watersheds draining into a river, basin or reservoir.

How to Calculate Catchment Factor given Run-off in cm by Lacey's Formula?

Catchment Factor given Run-off in cm by Lacey's Formula calculator uses Catchment Factor = (-304.8*Monsoon Duration Factor*Runoff Depth )/(Runoff Depth*Rainfall Depth in Centimeters-Rainfall Depth in Centimeters*Rainfall Depth in Centimeters) to calculate the Catchment Factor, The Catchment Factor given Run-off in cm by Lacey's Formula is defined as the value of catchment factor when we have prior information of other parameters used. Catchment Factor is denoted by S symbol.

How to calculate Catchment Factor given Run-off in cm by Lacey's Formula using this online calculator? To use this online calculator for Catchment Factor given Run-off in cm by Lacey's Formula, enter Monsoon Duration Factor (Fm), Runoff Depth (Rcm) & Rainfall Depth in Centimeters (Pcm) and hit the calculate button. Here is how the Catchment Factor given Run-off in cm by Lacey's Formula calculation can be explained with given input values -> 1524 = (-304.8*0.0027*0.02 )/(0.02*0.1-0.1*0.1).

FAQ

What is Catchment Factor given Run-off in cm by Lacey's Formula?
The Catchment Factor given Run-off in cm by Lacey's Formula is defined as the value of catchment factor when we have prior information of other parameters used and is represented as S = (-304.8*Fm*Rcm )/(Rcm*Pcm-Pcm*Pcm) or Catchment Factor = (-304.8*Monsoon Duration Factor*Runoff Depth )/(Runoff Depth*Rainfall Depth in Centimeters-Rainfall Depth in Centimeters*Rainfall Depth in Centimeters). Monsoon Duration Factor depends on the monsoon rains, Runoff Depth at the measuring point in the receiving water results in the arithmetical mean of the values of the total runoff depth & Rainfall Depth in Centimeters is the total amount of rain falling over a catchment area in terms of depth.
How to calculate Catchment Factor given Run-off in cm by Lacey's Formula?
The Catchment Factor given Run-off in cm by Lacey's Formula is defined as the value of catchment factor when we have prior information of other parameters used is calculated using Catchment Factor = (-304.8*Monsoon Duration Factor*Runoff Depth )/(Runoff Depth*Rainfall Depth in Centimeters-Rainfall Depth in Centimeters*Rainfall Depth in Centimeters). To calculate Catchment Factor given Run-off in cm by Lacey's Formula, you need Monsoon Duration Factor (Fm), Runoff Depth (Rcm) & Rainfall Depth in Centimeters (Pcm). With our tool, you need to enter the respective value for Monsoon Duration Factor, Runoff Depth & Rainfall Depth in Centimeters 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 Factor?
In this formula, Catchment Factor uses Monsoon Duration Factor, Runoff Depth & Rainfall Depth in Centimeters. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Catchment Factor = (-120*Monsoon Duration Factor*Runoff Depth in Inches)/(Runoff Depth in Inches*Rainfall Depth-Rainfall Depth*Rainfall Depth)
Let Others Know
Facebook
Twitter
Reddit
LinkedIn
Email
WhatsApp
Copied!