Green stormwater infrastructure, like rain gardens, permeable pavement, and rain barrels, mimic nature to capture, store, and filter stormwater. This infrastructure continues to function during winter, helping reduce flooding and river pollution. 

Follow the below tips to protect green infrastructure during winter:

• Don’t overapply de-icing salt or sand, especially next to green infrastructure. De-icing salts harm plants and water quality and sand can clog green infrastructure.
• Don’t shovel snow piles next to or on top of green infrastructure. Snow piles block stormwater flow and crush plants and soil.
• Ensure rain barrels are drained and spigots are left open to prevent freeze damage. Switch downspout diverters to bypass barrels so stormwater drains through the downspout. 
• On a snow-free, sunny day, take a peak at garden projects. If the soil isn’t frozen, clean debris and loosen the soil. 

Learn more: Help Manage Stormwater.