References
LID - A Guidebook for NC:
http://www.ncsu.edu/WECO/lid/documents/NC_LID_Guidebook.pdf
LID and Economics Factsheet:
http://www.ncsu.edu/WECO/nemo/documents/WECO_LID_econ_factsheet.pdf
NC LID Group:
http://www.bae.ncsu.edu/topic/lid
EPA: Managing Wet Weather with Green Infrastructure:
http://cfpub.epa.gov/npdes/home.cfm?program_id=298
EPA: Low Impact Development:
http://www.epa.gov/owow/nps/lid/
The Low Impact Development Center:
http://www.lowimpactdevelopment.org