Idaho Fish and Game investigating fish loss at Lewiston pond

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Idaho Fish and Game is investigating a fish loss at Kiwanis Park Pond in Lewiston after approximately 150 of the 900 recently stocked fish were found dead just two days after being released. Officials said the cause of the fish mortality remains unknown, as initial checks did not identify any obvious environmental issues.

Why it matters

Fish stocking is a common practice to maintain fishing opportunities in the region, so any unexplained fish die-offs are concerning for local anglers and the agency tasked with managing the state's fisheries.

The details

Hatchery staff reported no problems during the transport or stocking of the 900 fish. Despite the loss, fishing conditions at the pond remain favorable, with anglers reporting strong catch rates indicating most of the stocked fish are healthy and actively feeding. Clearwater Region fisheries staff are continuing to monitor the pond and work with managers to determine the cause of the die-off.

• The fish were stocked just two days before the 150 dead fish were discovered.
• Another stocking is planned for April.

What’s next

If conditions are found to be unsuitable at the time of the planned April stocking, Idaho Fish and Game said fish will be redirected to Soldiers Meadow Reservoir to maintain fishing opportunities in the region.