I hesitate to post this on my blog because I do not have any new information. On the other hand, I continue to hear lots of questions and a lot of misinformation about our sandhill lakes. . . .
Yes, the winter of 2022-2023 was a hard one and we saw widespread winterkill on sandhill lakes. We saw winterkill on lakes that have not had an event like that in a long, long time. So, yes, there are some lakes where the fishing is not going to be very good this winter. However, there are still fish to be caught in the sandhills and some big ones!
Also, I know that ice conditions are changing with the warming trend we are currently seeing. But, I am betting that we ain’t done ice fishing this winter.
Anywho, I said all of that to say this: I am reposting this summary of the winterkill situation after LAST winter. That should give you a good idea of where to start your search this winter:
BY JUSTIN HAAG MAY 1, 2023
Surveys by the Nebraska Game and Parks Commission show many Sandhills lakes fared better than expected after a harsh winter led to fish kills.
Deep snow over thick ice this winter caused oxygen depletion in many of the region’s most shallow and vegetated lakes, causing fish and the plants they rely upon for survival to die.
As surveys are completed, Game and Parks is developing a stocking plan to replenish the fish populations where needed.
Anglers looking for the most recent information about winterkill surveys may follow the Nebraska Fishing Facebook page. They also can contact Game and Parks fisheries biologists at the Alliance, Valentine and Norfolk offices.
Surveyed lakes with severe winterkill:
Brown County: Cozad Lake at South Pine Wildlife Management Area, U.S. Fish and Wildlife Service’s Tower Lake on Yellowthroat WMA.
Cherry County: Watts, Duck and West Long lakes on Valentine National Wildlife Refuge, Cottonwood Lake State Recreation Area
Garden County: Smith Lake and Island lakes on Crescent Lake NWR
Rock County: Bassett City Lakes
Sheridan County: Smith Lake WMA
Surveyed lakes with partial winterkill:
Cherry County: Pelican and Hackberry lakes on Valentine NWR
Dawes County: *Whitney Lake Wildlife Management Area
Sheridan County: Walgren Lake SRA
Surveyed lakes with minor or no winterkill:
Box Butte County: Laing Lake
Brown County: Willow Lake WMA
Cherry County: Cottonwood-Steverson and Shell Lake WMAs, Clear, Dewey and Rice lakes on Valentine NWR.
Garden County: Crane Lake on Crescent Lake NWR, Crescent Lake WMA
Grant County: Avocet Lake WMA
Rock County: Twin Lakes WMA
Lakes not surveyed with probable significant winterkill:
Garden County: Island Lake on Crescent Lake NWR
Rock County: Peterson Lake WMA
Sioux County: Agate and Boardgate reservoirs on the Oglala National Grassland
Lakes not surveyed with probable high survival:
Cherry County: Big Alkali WMA, Home Valley Lake
Grant County: Frye Lake WMA
*Losses attributed to 2022 summerkill
Updated May 3, 2023.
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