(KDAL) - The Superior National Forest has named Nancy S. Larson as the new District Ranger for the Gunflint District based in Grand Marais.  She will oversee management activities for 173 thousand acres of National Forest system land in the Arrowhead region of Minnesota.  Larson has worked 23 years with the Forest Service, most recently in the Chippewa National Forest in Cass Lake where she was a Public Service Staff Officer.