Hey, there readers. This week we're bringing you news from around the country, but we're also sharing the latest in our new What Is series. In this series, we're diving into important industry keywords, such as this week's article on low impact development, and explaining what they mean and how they effect the industry. So far, we've covered storm water, erosion control and low impact development, and our list of keywords is quite long, so look out for future What Is articles. They are published monthly. And, if you have a keyword you think needs to be on our list, let me know.