Lawns, gardens, flowerbeds, woods, retention basins. Almost every natural area is not considered an impervious surface.
City of Decatur, Illinois > Ok, what’s NOT an impervious surface?
Lawns, gardens, flowerbeds, woods, retention basins. Almost every natural area is not considered an impervious surface.
XThe accessibility of our website is taken very seriously. We strive to meet WCAG 2.1 AA Web Accessibility standards by routinely evaluating our website using automated evaluation tools and manual testing when required. As content changes we review and correct issues and are responsive to our users needs. If you encounter issues with our website, please report them so they may be corrected in a timely manner.
