How much water is an inch of rain on an acre?

about 27,154 gallons
One inch of rain falling on 1 acre of ground is equal to about 27,154 gallons and weighs about 113 tons. An inch of snow falling evenly on 1 acre of ground is equivalent to about 2,715 gallons of water.

How much is 1 of water over an acre?

It takes 27,154 gallons of water to irrigate one acre of land with an inch of water. This measurement is useful when you need to water one or more acres and need to evaluate whether your current flow rate is adequate for getting it done according to your schedule.

How many cubic inches are in an acre?

6,272,640 cubic inches
There are 1728 cubic inches in one cubic foot. The number of gallons of water in a cubic inch is 7.48052 gallons divided by 1728 cubic inches, which equals 0.004329005 gallons per cubic inch of water. There are 6,272,640 cubic inches of water on one acre.

How many gallons of water does it take to cover an acre?

One acre-foot equals about 326,000 gallons, or enough water to cover an acre of land, about the size of a football field, one foot deep. An average California household uses between one-half and one acre-foot of water per year for indoor and outdoor use.

Is an inch of rain a lot in one day?

One (1.00) inch of rain – A light moderate rain never reaches this amount, heavy rain for several hours (2-5 hours). There would be deep standing water for long periods of time.

How much water is an inch of rain?

Rainfall amount is described as the depth of water reaching the ground, typically in inches or millimeters (25 mm equals one inch). An inch of rain is exactly that, water that is one inch deep. One inch of rainfall equals 4.7 gallons of water per square yard or 22,650 gallons of water per acre!

How much water is in an inch of rain?

How do you calculate an acre inch of water?

Cubic feet per second x hours acres = acre-inches per acre, or average depth in inches. Gallons per minute x hours 450 x acres = acre-inches per acre, or average depth in inches.

Is 7 inches of rain in a month a lot?

State-wide averages of monthly precipitation in summer range from a high of 7.13 inches (181 millimetres) in Florida to a low of 0.27 inches (7 millimetres) in California. For the entire United States, excluding Hawaii and Alaska, the average amount of moisture falling as rain and snow is 2.79 inches (71 millimetres).

How much is a lot of rain inches?

Rainfall rate is generally described as light, moderate or heavy. Light rainfall is considered less than 0.10 inches of rain per hour. Moderate rainfall measures 0.10 to 0.30 inches of rain per hour. Heavy rainfall is more than 0.30 inches of rain per hour.

How is the amount of rain measured per acre?

This calculator will calculate the amount of water from a rainfall amount measured in inches per acre. An area of an acre has a square footage of 43560 sq ft. If that area gets a rainfall of one inch that would accumulate to 3630 cubic feet (ft³) of rainwater falling on this acre. Includes conversions to various other measurements.

How many gallons of water in an inch of rain?

Consequently, a rainfall of 1 inch over 1acre of ground would mean 27,143 gallons of water. So, an inch of water over an acre is a lot and spread out over the entire South it is rather significant. There is still tremendous need for water in the ground but it happens 1 inch at a time.

How much water is in an acre of ground?

An acre of ground contains 43,560 square feet. Consequently, a rainfall of 1 inch over 1 acre of ground could mean a total of 6,272,640 cubic inches of water. This is the equivalent of 3,630 cubic feet.

Why do I want to know how much rain has fallen?

Or, maybe a low-pressure cell has been napping overhead, and your arm is hurting from holding that umbrella while you watch your basement fill up with water. Either way, you would like to know how much rain has fallen—how many gallons have come down from the skies onto your roof, yard, block, or town.