The deadline for removing fish houses, dark houses, and portable shelters from waters in the northern half of Minnesota is March 19. Fish shelters in the southern half of Minnesota were to be off the ice on March 5.
Dates of removal are determined by an east-west line formed by U.S. Highway 10, east along Highway 34 to Minnesota Highway 200, east along Highway 200 to U.S. Highway 2, and east along Highway 2 to the Minnesota-Wisconsin border.
Shelters located north of this line must be removed no later than midnight, March 19. The only exceptions are Minnesota-Canada border waters (March 31).
Minnesota Department of Natural Resources (DNR) officials say if shelters are not removed, owners will be prosecuted and structures may be confiscated and removed, or destroyed by a conservation officer.
After removal dates, shelters may remain on the ice between midnight and one hour before sunrise only when occupied or attended. Storing or leaving shelters on a public access is prohibited.
Conservation officers patrolling the Detroit Lakes area advise fish shelter owners along Highway 10 to pay special attention to the deadlines.
“A line runs down Highway 10 from Fargo/Moorhead to Detroit Lakes; then it's Highway 34 from Detroit Lakes,” said Conservation Officer Joe Stattelman of Detroit Lakes. “Fish shelters located north of that line have to be off the ice no later than midnight, March 19.”
Stattelman also advises anglers to remove shelters earlier if ice conditions warrant.
“I hope most people take heed of the ice that we've had this year and remove them sooner rather than later,” Stattelman said.
He also recommends outdoor enthusiasts check ice thickness by using an auger or spud bar before venturing onto a frozen pond, lake or river.
According to information from the DNR Boat and Water Safety Section a minimum of 4 inches is necessary for ice fishing; snowmobiling or ATV activity requires at least 5 inches; 8 to 12 inches for a car or small pickup; and 12-15 inches for a medium truck.
Conservation Officers are also reminding anglers to keep waterways clean. Litter on lakes tarnishes nature’s beauty, destroys wildlife habitats and ruins many opportunities for recreation.