This blog entry was submitted by Nancy Mann Jackson. Nancy Mann Jackson is a freelance journalist who writes regularly about local government and sustainability issues. Learn more about her at www.nancyjackson.com. As local and state governments grapple with changing environmental stormwater regulations, some face lawsuits over their stormwater policies. But others, approaching stormwater control from an economic development angle, are finding MS4 solutions that do more than just meet EPA regulations; they also help build stronger communities.