Green Infrastructure Existing stormwater infrastructure is designed to move stormwater away from source to an end destination as quickly as possible, whereas Green Infrastructure (GI) reduces the flow and manages storm water at source. Residential About Green Infrastructure Find out about Green Infrastructure options in the city Householder’s Resources for Green Infrastructure River Santry and River Dodder Rainscapes Dodder and Santry Pilot Project Santry River Restoration and Greenway Project Project Background Announcements Frequently Asked Questions Maps Have your say View All Santry River Restoration and Greenway Project