There are several environmental benefits associated with rain barrels. Rain barrels reduce storm water runoff, water that does not soak into the ground and can transport many pollutants to our local waterways as well as cause erosion. By collecting rainwater for watering lawns, gardens, and potted plants and for washing off patio furniture and tools, rain barrels conserve water. From a gardening perspective, the natural nutrients in rain water make it far better than city tap water, which contains chlorine and fluoride. With a rain barrel, gardeners can minimize or eliminate their use of chemical fertilizers.

Rain barrel water should not be used to drink or bathe. And rain barrels should be emptied and stored throughout the winter months.