Although it might still feel like winter across the country, spring, summer, and increased outdoor water use are soon to come. For garden lovers and all those homeowners and renters with lawn-care obligations, a rain barrel is a simple way to harvest runoff water, prevent unwanted erosion, and conserve healthy natural water for outdoor use. By either purchasing or making a rain barrel, water runoff from a gutter system or roof will be collected for use around the yard and can even be hooked up to a homemade irrigation system to keep any garden hydrated and nutrient-rich.The average American uses around 100 gallons of water per day and more than 50% of that water is for outdoor use. Before urbanization, rainwater naturally collected and went back into ground aquifers. Since paved roads, parking lots, built homes, and other infrastructure have commanded the landscape, however, runoff has gone through storm drains and other systems to collection facilities and larger water bodies instead of the soil. An inch of rain produces 625 gallons of water runoff from a 1,000 square-foot roof. A rain barrel holds approximately 55 gallons of water, keeping a significant portion of that runoff for yard and landscape uses. Any home therefore has the potential to conserve hundreds of gallons of rainwater for every few inches of rain. Water collected in rain barrels is also devoid of chemicals and treatments including fluoride and chlorine and is therefore better for the lawn or garden. Many green gardeners have also taken the opportunity to be creative and decorate their rain barrel using paint and flowers.
For hundreds of other tips about sustainable gardening, the popular South Carolina-based blog Smells Like Dirt offers videos and posts all about going green in the yard.
New York's DEP offers a rain barrel giveaway program and Dallas municipalities, and Chicago's Department of Environment offer courses on construction and use. Some local municipalities, such as in Santa Fe NM, give government rebates for purchasing a rain barrel. Check with your local municipal government for possible ways to get a rain barrel for your home.
Photo Credit: "Rain Barrel" by Arlington County from Flickr used on the Creative Commons Copyright
















