Minnesota DNR completes aerial surveys of northeastern trout streams
Fisheries work near Duluth
Out of the Duluth office, the fisheries team focuses on identifying blockages along the Knife River and its watershed.
Purpose of the aerial surveys
The work centers on finding obstacles that interfere with trout movement and overall stream connectivity in the Knife River system. This focus helps the team prioritize where restoration or maintenance efforts may be needed within the watershed.
Out of the Duluth office, the fisheries team focuses on identifying blockages along the Knife River and its watershed.
Author’s summary
The article highlights a Duluth-based fisheries team using aerial surveys to spot blockages in the Knife River watershed, helping protect trout habitat and stream connectivity.
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