Natural infiltration is a method in which an undisturbed land area covered with natural vegetation accepts runoff from new development and infiltrates the runoff into the soil.
Low Impact Development (LID)
Stormwater Management Handbook: Implementing green infrastructure in northern Kentucky
communities (2009) http://www.epa.gov/smartgrowth/pdf/northern_kentucky_ch1-4.pdf
Regional and neighborhood-scale green infrastructure, strategies for site design; case studies
Low Impact Development: A guidebook for North Carolina (2005)
Site assessment and design; stormwater BMPs; LID and decentralized wastewater technology and management; LID construction; local government planning and regulatory strategies; and case studies.