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abdiel15
Arain barrel is used to capture water from roofs and hold it for later use for either lawns, farms, gardening or indoor plants. HOPE THIS HELPS!
lblodgett08

Answer: The purpose of a rain barrel is.....

Explanation:  The purpose of a rain barrel is to lower your water bill, help your garden thrive, reduce stress the water supply, can help dams, and also people use rain barrel water for drinking.