5 Questions for Sizing Your Rain BarrelNo matter where you live, capturing rain to water landscaping or wash cars is a good way to use less potable water. However, depending on where you live, your rain water catchment system should be sized accordingly. Here are five questions to help you decide how big your rain barrel should be.If you can collect rain water from 1000 square feet of roof and a typical rainfall is one inch then a 623 gallon barrel will capture most of the typical rainfall. (1000SF x 1/12 feet = 83.
Laurie McGinley
May 6, 2019