FEMA Flood Insurance Rate Maps (FIRM)

FEMA Flood Insurance Rate Maps can be viewed online at the FEMA Flood Map Service Center, or downloaded from here:
Area FEMA ID Map Effective Date
North Amherst 2501560005C Download Map 12/15/1983
South Amherst 2501560010B Download Map 04/04/1981

Amherst FIRM Revision Project

The Town of Amherst is working toward the first FIRM revision in more than 30 years. All details of this project, including draft maps, background information and presentations, are available on our FIRM Revision Project page.