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Stocked last season

Biron Flowage Fish Stocking

Wisconsin · 1983 to 2018 on record

According to WDNR records, Biron Flowage has 19 stocking records on file across 4 species. The most recent stocking season represented is 2018.

Biron Flowage stocking
Biron Flowage photo
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19
Stocking records
94,659
Fish reported stocked
4
Species
2018
Latest season

Stocking activity by season

14 seasons on record, most in the 1987 (3 records). Click a bar to jump to that season below.

1 records
2018 · 195 fish
1983
1985
1986
1987
1988
1989
1991
1997
1998
2003
2014
2015
2016
2018

Stocking records per season (labelled by the season's end year). Wisconsin's source reports by season, so records aren't broken out by month.

Most-stocked species

Muskellunge 10 records
Tiger Muskellunge 6 records
Lake Sturgeon 2 records
Largemouth Bass 1 record

Location

Exact coordinates not yet available

Map not available yet
We don't have coordinates for this water on file.

Stocking history

Values shown exactly as the agency reported them; species names are normalized for search.

SpeciesFish stockedSizePhase
Muskellunge 195 11.7" avg · Upper Wisconsin River strain Large Fingerling

A stocking record does not guarantee fish remain present or may legally be harvested. Check current Wisconsin fishing regulations →

Quick facts

Latest season 2018
Most stocked Muskellunge
Species Muskellunge, Tiger Muskellunge, Lake Sturgeon, Largemouth Bass
Seasons on record 1983 – 2018
Fish reported 94,659
Coordinates —

Data source

Compiled from public records published by the Wisconsin Department of Natural Resources. StockedSpots is independent and not affiliated with or endorsed by WDNR.

Source: Wisconsin Department of Natural Resources (WDNR). Data last checked September 1, 2026.
View WDNR source →

Frequently asked questions

WDNR records show Biron Flowage stocked with Muskellunge, Tiger Muskellunge, Lake Sturgeon, Largemouth Bass.

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