Skip to main content

Fish kill occurs at Big Indian Lake

A substantial fish kill, affecting all species in the lake, has occurred at Big Indian Recreation Area south of Wymore in Gage County.  

Angler reports prompted Nebraska Game and Parks Commission biologists on July 1 to visit the lake, where they observed numerous dead fish of all species. Dissolved oxygen was tested, confirming extremely low levels in the lake caused the fish kill.

“Unfortunately, many water bodies are susceptible to summertime fish kills given the right sequence of weather events,” said Tony Barada, a Game and Parks fisheries assistant administrator.

Extreme heat and sunshine earlier that week at Big Indian likely contributed to a large algal bloom that subsequently died back during the cooler temperatures and cloud cover that followed. When algae die, the bacteria that consumes it also consumes oxygen. When the algal die-off is excessive, it can cause fish kills.

The recreation area, including the 77-acre lake, is managed by the Lower Big Blue Natural Resources District.

Game and Parks’ fisheries staff will continue to evaluate the situation in the coming weeks to determine future management steps for the fishery.


About Jerry Kane

Jerry Kane is the news manager with the Nebraska Game and Parks Commission. He can be contacted at jerry.kane@nebraska.gov or 402-471-5008.

Related Articles

Commissioners approve sportfishing orders

Oct 10, 2025

Commissioners approve sportfishing orders

Game and Parks' sportfishing orders regard daily bag limits, possession limits and open areas.

Read More
Commissioners to consider sportfishing orders

Oct 2, 2025

Commissioners to consider sportfishing orders

They will take up these potential fishing changes at their meeting Oct. 10 at Niobrara State Park.

Read More
Game and Parks releasing rainbow trout

Sep 25, 2025

Game and Parks releasing rainbow trout

Game and Parks fish hatcheries now are stocking 10-inch or greater trout in waters across Nebraska.

Read More