Pioneer 90.1 Root Cellar 03 16 10 National Park System Hays Lake State Park Broadcast by radionorthland published on 2013/08/05 14:40:00 +0000 Jim and Jan Strandlie explore Minnesota history and northern Minnesota arts, culture, and folklore in this weekly show from KSRQ, Thief River Falls. Voyagers National Park and Pipestone National Monument in Minnesota are several of the National Parks discussed. Also in the show: In 1938, Albert Hayes suggested that Minnesota make the north fork of the Roseau River to form an artificial lake. Hayes Lake was born. Jan tells about Hayes Lake State Park, which has nearly 3,000 acres and about 28,000 visitors a year.