1. Illinois Department of Transportation (IDOT), IDOT Storm Water Management Plan, http://www.idot.illinois.gov/transportation-system/transportation- management/planning/storm-water-management-plan Accessed June 20, 2015.
2. USEPA, NPDES Stormwater Permit Program, http://www.epa.gov/region1/npdes/stormwater/. Accessed June 10, 2015.
3. USEPA, Preliminary Data Summary of Urban Storm Water Best Management Practices, Office of Water (4303). Washignton: EPA-821-R-99-012, 1999.
4. USEPA. Low Impact Development (LID): A Literature Review. Washington, DC: USEPA, 2000 http://water.epa.gov/polwaste/green/upload/lid.pdf Accessed Sept. 7, 2014
5. PGC. Low-Impact Development Design Strategies: An Integrated Design Approach. Prince George County, MD, 1999.