National Hydrography Dataset Newsletter Jan/Feb 2021 - Vol. 20 | Issue 1/2

In 2021, we celebrate 20 years of NHD Newsletters! Read more about this and other happenings below.

Also check out the National Hydrography website, USGS YouTube Channel NHD Playlist, and follow The National Map on Twitter - @USGSTNM 

Newsletter subsription information: General Listserv Information Page or at https://listserv.usgs.gov/mailman/listinfo/national_hydrography_datasets_list