Back to Solutions Murray Pump Station uses a green roof, permeable pavement and multiple rain gardens to filter rain water that falls onto the site. Green Roof A green roof is partially or fully covered with plants. It soaks in rainwater before it can fall to the ground. Benefits Adds more green space to your property Adds habitat for birds and beneficial insects Improves air quality Has potential for LEEDâ„¢ credits May be designed for food production Looking for resources to help fund your project? Check your eligibility for mini-grants. LEARN MORE