April 23, 2019 - 9:33am | By Leah Backstrom MN DNR Area Fisheries Supervisor / Detroit Lakes Region, Nathan Olson, joins The Need to Know Morning Show to talk about water/ice conditions with fishing season coming up. Original Air Date: Tuesday, April 23, 2019Tags: Nathan OlsonMinnesotaDNRFishingSeasonOpenerWaterICEConditionsFargoMoorheadNorth Dakota