A resource page about FEMA's revised mapping of the Atlantic Coast and Great Bay watershed area in Rockingham and Strafford counties, New Hampshire.
Project Information
- About the Project
- Strafford County Portion (4 communities) - Completed and Effective on 9/30/15
- Rockingham County Portion (15 communities) - Completed and Effective on 1/29/21
- Mapping Data and Methodology
- Outreach Activities and Materials
Contact Us
For more information, contact OSI's Floodplain Management Staff.
Portable Document Format (.pdf). Visit nh.gov for a list of free