2000 Sqft Roof 1inch Of Rain How Much Water

Your roof catchment area is thus 2 000 square feet.
2000 sqft roof 1inch of rain how much water. 2 every square foot of roof space collects 6 gallons of water in a 1 inch rainfall. To get an idea how much water the roof of your own house might yield use the rainfall harvest calculator above. Just a half inch of rain falling on a 1 000 square foot roof will yield 300 gallons of water. How many gallons of water in a 36 inch deep 12 foot round pool.
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. Use our metric system version. You may be as astonished as we were to learn how much water runs off a roof in a rain storm. Since one inch of rainfall provides approximately 600 gallons of water for a 1 000 square foot catchment area and our theoretical house has a 2 000 square foot catchment area twice the area you will multiply 600 gallons by 2.
It is the middle of july in georgia and both you and your tomatoes are wilting in your yard both looking to the sky and hoping for rain. It isn t uncommon for an area to collect up to 350mm of rain in just one month even in rural areas. To find how much rain you can collect in an average rain year multiply this number by the average inches 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.
How much rain water runs off your roof. A 2000 sq foot roof would collect 1579 gallons of rain if 1 inch fell for instance. 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. 12 x 12 x 1 144 cubic inches which is equal to 623 gallons therefore a one thousand square foot roof receiving one inch of.
Take a guess what is the volume of water that runs off a 1 000 square foot roof during a 1. How much water falls during a storm. For example on a 2 000 square foot roof you can collect 2 000 x 0 56 1 120 gallons inch of rain.