Gallons Of Water Per Square Foot Of Roof

Just multiple the square footage of roof space you have available x 0 6 gallons per square foot per inch of rain and you can see how much water you can collect from each inch of rain that falls. So if you have 2 500 square feet of roof available for water catchment and a single inch of rain falls one day we see that. For example a 3 inch per hour rainfall will build up to a 3 inch depth on a flat roof in one hour at the rate of 1 87 gallons per hour sq.

gazebo with retractable roof rona garden office with green roof glue carpet fibers fungsi abrasive cut off saw garage door chain tension ge 30 inch electric cooktop stainless steel gold acrylic sheet texture getting electricity to vacant land

Residential Rainwater Filter Collector Downspout Filters Rainwater Harvesting

Https Encrypted Tbn0 Gstatic Com Images Q Tbn 3aand9gcqvemvdcujr3setl2x4 O4mtonjdznk23 Hiq Usqp Cau

Rain Barrel Math How Much Water Runs Off Your Roof To Do The Calculation Use This

A Fact About Rain Water Collection Might Want To Take This Into Consideration When Decidin Rain Water Collection Rain Water Collection System Rain Barrel

Buy Secondhand And Donate It Takes 700 Gallons Of Water To Make A Single Cotton T Shirt Think Sustainable Sustaina Sustainability Reduce Reuse Create Jobs

5 500 Square Foot Rainwater Harvesting Package Below Ground Rainwater Harvesting Rainwater Harvesting System Rainwater

Meaning you can capture about 62 gallons per sq ft.

Gallons of water per square foot of roof.

The collectable rainwater from the roof can be calculated in gallons using this calculator based on the rainfall and area. Roof area the 3 inch rainfall will produce 18 700 gallons in one hour at the rate of 312 gallons per minute. Up to 6 12 7 12 8 12. Primary cause for water spillage is debri in the gutter.

For example on a 2 000 square foot roof you can collect 2 000 x 0 56 1 120 gallons inch of rain. Or 0312 gallons per minute sq. To figure out the square footage of a surface multiply the width x length. In this example you would multiply 7 48 times 600 to get 4 488 gallons of water.

To calculate the runoff from any given rainfall. Calculate rainwater collection in gallons rain fall inches. Roof area square feet per linear ft of gutter underneath. If your average rainfall was 25 inches year your annual collection potential is 1 120 x 25 28 000 gallons year.

The answer is about 623 gallons. The square footage of a roof is the same whether it is pitched or flat. Take the dimensions of the footprint of your roof and convert them to inches. It doesn t take many sticks leaves or needles to impede the proper flow of.

So a 50 x 20 roof is 600 x 240 multiply the roof dimensions by the number of inches of rainfall. Multiply the cubic feet by the amount of water per cubic foot which is 7 48 gallons. Take a guess what is the volume of water that runs off a 1 000 square foot roof during a 1 rain storm. Using a 10 000 sq.

1 100 Square Foot Rainwater Harvesting Package Below Ground Rainwater Harvesting Bunk Beds Pub Set

Los Angeles Homeowners Capture Stormwater With Smart Cisterns Rain Water Collection Rainwater Drainage Solutions

Pin By Cathy Yavrom On Home Energy Efficency Rain Water Collection Energy Efficency Rain Barrel

Interesting And Useful Particularly For Gardeners In Drought Prone Areas This App Calculates

Source : pinterest.com