Visual display of the Boom shocker on Little John Lake

Boom shocker on Little John Lake

  • 1958
  • Wisconsin's first operational boom shocker in use on Little John Lake in fall of 1958. Constructed by William Helm, and used for walleye study on Little John, Erickson, and Sparkling Lakes.

Publication Details Click to collapse

Helm, W.
Description of Original
Color photograph, 3 inches by 4 inches
Location of Original
University of Wisconsin—Madison. Center for Limnology
For Staff