[[File:Connect the Drops.PNG|200 px|STEP Rainwater Harvesting Tool|link=http://www.sustainabletechnologies.ca/wp/home/urban-runoff-green-infrastructure/low-impact-development/rainwater-harvesting/rainwater-harvesting-design-and-costing-tool/]] | [[File:Connect the Drops.PNG|200 px|STEP Rainwater Harvesting Tool|link=http://www.sustainabletechnologies.ca/wp/home/urban-runoff-green-infrastructure/low-impact-development/rainwater-harvesting/rainwater-harvesting-design-and-costing-tool/]] |