North dakota game and fish department8/15/2023 ![]() PAUL – A series of outdoor skills webinars from the Minnesota Department of Natural Resources has seen continued growth in participation as Minnesotans look to boost their fishing, hunting, habitat and outdoors know-how, the DNR said. The Game and Fish list of potential winterkill lakes is available at Minor fish kills that should not affect fishing quality, as well as many community ponds that have been restocked with catchable fish, are not listed. The listing on the Game and Fish website includes lakes that experienced some level of winterkill. As the plants die and decay, they can deplete dissolved oxygen levels to the point where fish can’t survive. Winterkill occurs when deep snow and thick ice prevent sunlight from reaching aquatic plants that produce oxygen through the process of photosynthesis. Many of the lakes won’t be fully evaluated until standard netting surveys are completed this summer. Unfortunately, the long list of lakes, coupled with a late spring, didn’t allow for special winterkill assessments at all of the lakes on the list, the department said. Game and Fish fisheries staff have already sampled some lakes to confirm winterkill events. Kidder County was among the hardest-hit parts of the state, with winterkill confirmed in 11 lakes and low dissolved oxygen levels documented in another. Severity may range from a partial kill, where significant numbers of fish died, to a total kill, where all fish died, the department said. While some of the lakes highlighted on the list may not have suffered any fish die-offs, many sustained at least some level of winterkill, the department said. That experienced winter fish kills or low dissolved oxygen levels during the winter of 2022-23. BISMARCK – The North Dakota Game and Fish Department has compiledĪ watch list on its website of more than 90 lakes across the state
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