| Rain Garden | |
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| A rain garden is a shallow depression (4”-8” deep) that collects run off from impervious surfaces and filters the water using the soil and vegetation. These gardens serve as water conservation tools by allowing the storm water to re-enter the groundwater system gradually. This helps to protect the water quality of downstream lakes and rivers by reducing the amount of water that flows into storm sewers and then to local bodies of water. Rain gardens are planted with native perennials that are adapted to Wisconsin’s environmental conditions. These gardens are low-maintenance and provide food and habitat for many native birds, toads, and insects like butterflies and dragonflies. These animals feed on harmful insects reducing the need for pesticides. Rain gardens are an essential part of any environmentally conscientious landscape. | |
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