| <btnInfo>[[File:Connect the Drops.PNG|border|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/]]</btnInfo> | | <button>[[File:Connect the Drops.PNG|border|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/]]</button> |