This Public Works Technical Bulletin (PWTB) provides the following assistance to military installations. Guidance and information on low-impact development (LID) and sustainable stormwater infrastructure site analysis and selection on military lands. An overview of LID for others involved in stormwater (e.g., stormwater maintenance crews) who do not require the detailed technical information required for design and development of sustainable infrastructure (SI). Benefits to organizations that wish to establish and prioritize the costs and benefits within different locations on an installation for a more integrated approach to LID implementation. Suggestions on retrofitting existing stormwater infrastructure with SI such as LID implementation.