How Much Rain Collected From Roof

1 of rain on 1 000 sf roof will yield 623 gallons roof area m2 x precipitation amount mm amount collected liters. That s 600 less gallons you have to pay for and use from your town water supply. When you look at the numbers it s surprising how much water you can collect every time it rains.

industrial garage door seals how a door lock works gif how do i program my genie garage door opener model 12a industrial by design barn door instructions inspirational wall hangings nz how to ballance my sliding screen door how to add wall to existing room concrete slab homestars markham garage doors

23 Awesome Diy Rainwater Harvesting Systems You Can Build At Home Rain Water Collection System Rain Water Collection Water Collection System

Ghim Của Gutter Roof Solutions Nw Tren Gutter Solutions Cong Nghệ Vệ Sinh Kiến Truc

Winner 2011 Solar Decathlon Water Catchment System Solar Decathlon Utlizes Sun In 2020 Rain Water Collection System Rain Water Collection Rain Water Collection Diy

The Ponds Are Filled With Rainwater Collected On The Roof Which Is Also Used F Rain Water Collection System Rain Water Collection Diy Japanese House

How To Make A Diy Rainwater Harvesting System Rainwater Harvesting System Rain Water Collection Rain Water Collection System

Rainwater Water Collection System Rain Water Collection Water Collection

To get an idea how much water the roof of your own house might yield use the rainfall harvest calculator above.

How much rain collected from roof.

To find how much rain you can collect in an average rain year multiply this number by the average inches of rain. Rain barrel supplies list. If your average rainfall was 25 inches year your annual collection potential is 1 120 x 25 28 000 gallons year. Gallons collected per inch of rainfall 0 62 total collecting area of roof in square feet so if you have a 1 000 square foot house you can potentially collect 0 62 1 000 620 gallons of water every time it rains an inch.

Rainwater collection calculation formulas and equations roof area ft2 x precipitation amount in x 0 623 amount collected gallons easy formula to remember. If you have 1 000 square feet of roof on your house and it rains just 1 inch you can collect 600 gallons of water to be used in your garden for washing your car or just for drop irrigation around your property. With two inches of rain you can collect around 1 240 gallons. For example on a 2 000 square foot roof you can collect 2 000 x 0 56 1 120 gallons inch of rain.

An average suburban roof of 200m 2 with such a rain fall can potentially harvest 100 000l of rainwater 200m 2 500mm 100 000l. Just a half inch of rain falling on a 1 000 square foot roof will yield 300 gallons of water. It isn t uncommon for an area to collect up to 350mm of rain in just one month even in rural areas. So how can you do the math for your own roof.

Keep in mind most rain falls over 2 3 months of a year.

Flickriver Jay R Smith Mfg Co S Most Interesting Photos Green Roof Green Roof System Rainwater Harvesting

Rain Water Saving Rain Water Collection Rain Water Collection System Rainwater

Rainwater Harvesting System Showing Rain Collection From Roof Underground Water Storage Tank Wit Water Storage Water Storage Tanks Rainwater Harvesting System

How To Gather Rain Without A Gutter Rain Water Collection System Rain Water Collection Rain Barrel

Source : pinterest.com