Enter the horizontal distance and vertical drop into the calculator to determine the slope of a ditch. The slope is presented as a percentage.
Ditch Slope Formula
The following formula is used to calculate the slope of a ditch:
S = (VD / HD) * 100
Variables:
- S is the slope (%)
- VD is the vertical drop (feet)
- HD is the horizontal distance (feet)
To calculate the slope of a ditch, divide the vertical drop by the horizontal distance and then multiply by 100 to convert it to a percentage.
What is Ditch Slope?
Ditch slope is a measure of the steepness or incline of a ditch or channel. It is typically expressed as a percentage, representing the vertical drop per unit of horizontal distance. Proper slope is crucial for drainage ditches as it ensures adequate water flow and prevents erosion or sediment build-up.
How to Calculate Ditch Slope?
The following steps outline how to calculate the Ditch Slope.
- First, measure the horizontal distance (HD) of the ditch in feet.
- Next, measure the vertical drop (VD) of the ditch in feet.
- Use the formula S = (VD / HD) * 100 to calculate the slope (S).
- Finally, calculate the Ditch Slope (S) as a percentage.
- After inserting the variables and calculating the result, check your answer with the calculator above.
Example Problem:
Use the following variables as an example problem to test your knowledge.
Horizontal distance (HD) = 100 feet
Vertical drop (VD) = 10 feet
