NOAA Guide to Assessing Green Infrastructure Costs and Benefits for Flood Reduction
NOAA provides communities with a six-step process to assess the costs and benefits of green infrastructure (GI) to reduce flooding in this report. Communities can use this guide to inform flood risk planning, and to assess the cost effectiveness of implementing green infrastructure projects. The primary steps and related actions provided in the guide are designed to lead a community to the implementation of a green infrastructure strategy for a given watershed.
The guide is based on experiences from three pilot studies in the Great Lakes region (Duluth, Minnesota; Toledo, Ohio; and Green Bay, Wisconsin) as well as a community workshop on the He‘eia watershed in Hawaii to test transferability. Specific examples from these four case studies are also provided for each step to illustrate implementation of specific tasks and offer lessons learned.
Resource Details
Related resources (by topic)
Mitigation Matters: Policy Solutions to Reduce Local Flood Risk
This report from The Pew Charitable Trusts provides brief summaries of 13 case studies from across the U.S. where states or cities are effectively implementing flood mitigation strategies. The case studies are organized by strategies using existing funds, those generating…
Multifamily Flood Insurance Affordability Study
In order to help preserve the affordability and stability of New York City’s waterfront neighborhoods, this report seeks to develop meaningful policy recommendations for flood insurance for multifamily and mixed-used buildings. The authors note the importance of this analysis given…
New Orleans Climate-Smart Cities Decision-Support/Mapping Tool
In collaboration with the Trust for Public Land, the Office of Resilience and Sustainability in New Orleans, Louisiana has completed a publicly accessible Climate-Smart Cities climate risk mapping and planning tool. This decision support tool is designed to guide green…
North American Marine Alliance
The North American Marine Alliance’s mission is to enhance and maintain healthy marine ecosystems by organizing a decentralized network of community-based fishermen, fishworkers and allies.
Help us expand the Resource Hub
Share resources that you think would be a good addition to this tool and our team will review them for inclusion in future updates.