Credits SSc6.1 SSc6.1 SSc6.1 SSc6.1 SSc6 SSc6.1 SSc6.1 SSc6.1 SSc6.1 SSc6.1 SSc6.1 SSc6.1 SSc6.1 SSc6.1 SSc6.1 SSc6.1 SSc6.1 EPA provides valuable information on low-impact development through fact sheets, design guides and cost estimates for low-impact development strategies that reduce stormwater runoff. Resource type Organizations Link http://www.epa.gov/owow/nps/lid