NH Method

NH Method
wetland

 

The Method for Inventorying and Evaluating Freshwater Wetlands in New Hampshire (NH Method)


Provides communities, conservation groups and professionals a practical method for evaluating wetland functions.
Originally published in 1991, the NH Method was first revised  in 2011, with the most recent update in 201


 The Method for Inventorying and Evaluating Freshwater Wetlands in New Hampshire (NH Method) provides a wetland evaluation method for use by public officials and community volunteers, professionals with some familiarity with wetlands,
but who are not wetland specialists, and professional wetland scientists. 

 

wetland

The NH Method Manual 


Available as downloadable Sections and Appendices.

map of wetlands

NH Wetlands Mapper 


An online mapping tool designed as a companion to the NH Method.
8/24/21  Note that the NH Wetlands Mapper is experiencing ongoing problems related to an outdated platform, and will be take down on 9/30/21 while we develop a new site for NH Wetlands Mapper functions. The new site will be available in November/December 2021.