Rain Water Collection From Roof

Rainwater harvesting is legal in illinois but with two major statutes.

Rain water collection from roof.

House bill 991 2011 amended the homeowners solar rights act it requires that within 120 days after a homeowners association the association shall adopt. Fumes from industry and traffic. Appendix c 1 talks in detail about rainwater recycling systems. Hence growing a layer of grass.

Rainwater harvesting is the process of collecting run off rainwater from a building in order to store it for later use. Well we thought so too. Rainwater for gardening collection is a technique that has been widely practiced over the centuries. Traditionally this involves harvesting the rain from a roof.

1 of rain on 1 000 sf roof will yield 623 gallons roof area m2 x precipitation amount mm amount collected liters. Rainwater collection calculation formulas and equations roof area ft2 x precipitation amount in x 0 623 amount collected gallons easy formula to remember. Rainwater harvesting is collecting the run off from a structure or other impervious surface in order to store it for later use. For a square or rectangular house measure the length and.

Doesn t that sound like a lot of water that you could harvest and use for free. Typically a roof acts as the main collection source. Calculate how much rainwater you can collect based on the square footage of the collection surface the roof and your annual rainfall. Rainwater runoff from your roof contains a mix of materials deposited by pollution and animals as well as chemicals used in the manufacture of the shingles.

Around 600 gallons of rainwater can be harvested from about one inch of rain if it falls from a thousand square foot roof. A high quality enameled roofing material that is easy to clean standing seam metal offers the highest collection efficiency available. Find the square footage of your roof by measuring the footprint of the roof the slope of the roof doesn t affect the catchment potential. The rain will collect in gutters that channel the water into downspouts and then into some sort of storage vessel.

The water is collected in the gutters moves through the downspouting and then finally collects in some sort of storage container. All rainwater systems should be inspected and can only receive water from the roof of buildings or other catchments. If you don t have a roof garden though you can still collect rainwater and use it. That is why my husband and i began harvesting our rainwater.

All reservoirs used should be approved and it should have an approved filter strainer that is disinfected and colored blue or green.