WebThe average precipitation rate is expressed in inches per hour (millimeters per hour). A simple formula is used to calculate precipitation rates for sprinklers using the area inside the sprinkler spacing and the gallons per minute (cubic meters per hour) being applied to that area. ... 231 in 3 /gal = 1.604 inches deep 144 in 2 /ft 2. WebRainwater Collection Calculation Formulas and Equations Roof Area (ft2) X Precipitation Amount (in) X 0.623 = Amount Collected (gallons) Easy Formula to Remember: 1″ of Rain on 1,000 sf Roof will Yield 623 Gallons Roof Area (m2) X Precipitation Amount (mm) = Amount Collected (liters)
Rainfall Calculator for Rain Barrels Gardener
WebMar 29, 2024 · The 78 trillion gallon number is based upon the statewide average of 27.6 inches of rainwater and "snow-water equivalent" that's fallen on the state from Oct. 1 – the beginning of California's... WebDec 5, 2024 · 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 … philip clifford
Rainfall Calculator - Clough Pond Association
WebLight 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. ... Per the USGS Rainfall Calculator, one … WebOct 14, 2024 · That’s enough to fill approximately 2.27 billion gallon jugs. On September 1, 2003, Indianapolis, IN, received 7.2 inches of rain, enough to fill around 352 billion bottles of water. An inch of rain in New York City would equate to more than 5.2 billion gallons. That’s a … Web17 hours ago · How Many Gallons Is 25-Plus Inches Of Rain? 00:49. Next Up. CA Super Bloom Landscape Seen From Space 00:30. Floodwaters Rush Into Luxury Car Garage … philip clifford lga