WebIt 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. WebHow many gallons of water per square foot and one acre are received annually by entering the number of inches of annual rainfall How many gallons of water per square foot and …
Weight of Water Per Acre from One Inch of Rain - DocsLib
Web28 dec. 2024 · For a given surface area such as a roof or yard, multiply the area by the inches of rainfall and divide by 231 to obtain the runoff in gallons. The factor 231 comes from the fact that the volume of 1 gallon … Web31 mrt. 2024 · How much is 1 inch of rain per acre? This value times 0.004329005 gallons per cubic inch equals 27,154.2876 gallons of water per acre. One gallon of water weighs 8.3453 pounds. The weight of water per gallon, 8.3453 pounds, times 27,154.2876 gallons of water per acre equals 226,610.6763 pounds of water per inch of rain on one acre. first day of spring emojipasta
How much water does your garden need? Illinois Extension UIUC
WebA well fertilized, healthy alfalfa crop may use as much as 8 inches of water from the soil, in addition to 4 to 6 inches of water supplied by irrigation and rainfall before the first cutting. A North Dakota study showed that irrigators can expect alfalfa increases of 1/6 to 1/5 ton per acre per year for each inch of water applied until ... Web7. There are 7.48 gallons in a cubic foot. So multiply your answer by 7.48 to get the number of gallons of stormwater that ran off. For example: 7.48 x 835 cubic feet = 6245.8 gallons. That’s a lot of milk jugs! 8. You can repeat this exercise using the amount of rainfall that falls in your neighborhood during one year. Webmonths, 1 acre of land—which covers 43,560 square feet—will need about 900,240 gallons of water for irrigation. That’s based on an average irrigation rate of 2.66 inches per square foot per week. In order to collect that much water, you would need an impervious surface area of 19,000 square feet that receives 100 inches of rainfall each year. first day of spring each year