Rain Water Collection On Roof

Wondering how much rainwater you could collect off your roof.

Rain water collection on roof.

To find how much rain you can collect in an average rain year multiply this number by the average inches of rain. Rainwater can carry bacteria parasites viruses and chemicals that could make you sick and it has been linked to disease outbreaks 3 4. 512 490 0932 501 w powell ln 206 austin tx 78753 harvesting rain conserving water and managing stormwater in texas since 2004. Rain can wash different types of contaminants into the water you collect for example bird poop on your roof could end up in your water barrel or tank.

Let the rain water collect there and extract it with a bucket as needed. Slope the slope of the roof affects how quickly water will runoff during a rain event. 1 making a barrel to collect roof water 2. Earthminded diy rain barrel diverter and parts kit water collection system to convert containers into rain barrels catch rain water for outdoor chores rbk 0001 4 6 out of 5 stars 644 31 98 31.

That is why my husband and i began harvesting our rainwater. We believe that rainwater harvesting is a viable technology in an urban setting. Well we thought so too. Rainwater harvesting is legal in illinois but with two major statutes.

With over 600 gallons of high quality water available from a single inch of rain falling on 1000 square foot surface even an 85 collection efficiency estimated for clay tile will give you a lot of high quality water. In addition terms such as roofwater collection or rooftop water collection is also used in other countries. For example on a 2 000 square foot roof you can collect 2 000 x 0 56 1 120 gallons inch of rain. House bill 991 2011 amended the homeowners solar rights act it requires that within 120 days after a homeowners association the association shall adopt.

Simply dig a deep hole at least 5 6 ft 150 180 cm into the ground and cover with with a tarp. Use this rainwater harvesting calculator to find the answer. Doesn t that sound like a lot of water that you could harvest and use for free. T he green infrastructure for clean water act which relates to water conservation efficiency infrastructure and management while promoting rainwater harvesting.

A less steep flatter roof will cause the water to move more slowly raising the potential for contamination to remain on the catchment surface. Concrete tile may leave you with alkalinity in your water but this isn t necessarily a problem. If you re interested in a full water. Around 600 gallons of rainwater can be harvested from about one inch of rain if it falls from a thousand square foot roof.

If you use your water for gardening or other outdoor use you can leave it as is. If your average rainfall was 25 inches year your annual collection potential is 1 120 x 25 28 000 gallons year.