
These Guides are a series of How-To Guides that expand on the knowledge base within the No Adverse Impact Toolkit, a 108-page document prepared by the Association of State Floodplain Managers. The Toolkit is ASFPM’s reference on implementing the NAI approach. It identifies tools for incorporating NAI floodplain management into local regulations, policies and programs; while the How-To Guides break down, by subject matter, that information into compact, usable information communities can apply. The How-to Guides’ ultimate goals are to have communities take a different approach to managing development that prevents increasing flood risk, and to incorporate NAI concepts into other community activities.
NAI How-to Guides
- How-To Guide for Planning (2014)
- How-To Guide for Education & Outreach (2014)
- How-To Guide for Mitigation (2016)
- How-To Guide for Infrastructure (2016)
- How-To Guide for Hazard Identification and Floodplain Mapping (2017)
- How-To Guide for Regulations and Development Standards (2017)
- How-To Guide for Emergency Services (2019)

NAI Toolkit
Suggested Citations:

NAI Toolkit:
Association of State Floodplain Managers. 2003. No Adverse Impact Toolkit. Madison, WI. no.floods.org/NAI-Toolkit.
NAI How-To Guide for Planning:
Association of State Floodplain Managers. 2014. No Adverse Impact How-To Guide for Planning. Madison, WI. no.floods.org/NAI-Planning.
NAI How-To Guide for Education & Outreach:
Association of State Floodplain Managers. 2014. No Adverse Impact How-To Guide for Education & Outreach. Madison, WI. no.floods.org/NAI-Education.
NAI How-To Guide for Mitigation:
Association of State Floodplain Managers. 2016. No Adverse Impact How-To Guide for Mitigation. Madison, WI. no.floods.org/NAI-Mitigation.
NAI How-To Guide for Infrastructure:
Association of State Floodplain Managers. 2016. No Adverse Impact How-To Guide for Infrastructure. Madison, WI. no.floods.org/NAI-Infrastructure.
NAI How-To Guide for Hazard Identification and Floodplain Mapping:
Association of State Floodplain Managers. 2017. No Adverse Impact How-To Guide for Hazard Identification and Floodplain Mapping. Madison, WI. no.floods.org/NAI-Mapping.
NAI How-To Guide for Regulations and Development Standards:
Association of State Floodplain Managers. 2017. No Adverse Impact How-To Guide for Regulations and Development Standards. Madison, WI. no.floods.org/NAI-Regulations.
NAI How-To Guide for Emergency Services:
Association of State Floodplain Managers. 2019. No Adverse Impact How-To Guide for Emergency Services. Madison, WI. no.floods.org/NAI-Emergency.