FWP fisheries staff to tag trout in upper Madison River

Fisheries staff with Montana Fish, Wildlife & Parks will tag trout in the upper Madison River during annual sampling this month. Staff continue to monitor water temperatures and flow levels to ensure they are adequate for safe sampling and handling of fish.

The fish tagging is a continuation of studies looking at trout recruitment, health and adult mortality in the upper Missouri River Basin. A combined sum of about 8,000 trout were also tagged on the Big Hole, Beaverhead, Ruby and lower Madison rivers this spring. So far, anglers have reported catching more than 1,000 of them.

Anglers who rep...