Home/ Wisconsin/ Grand Portage Lake
Stocked last season

Grand Portage Lake Fish Stocking

Wisconsin · 1983 to 2010 on record

According to WDNR records, Grand Portage Lake has 17 stocking records on file across 2 species. The most recent stocking season represented is 2010.

Grand Portage Lake stocking
Grand Portage Lake photo
replace with photo
17
Stocking records
186,810
Fish reported stocked
2
Species
2010
Latest season

Stocking activity by season

15 seasons on record, most in the 1992 (2 records). Click a bar to jump to that season below.

1 records
2010 · 5,141 fish
1983
1985
1986
1987
1988
1989
1991
1992
1993
1995
1999
2005
2006
2008
2010

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

Walleye 12 records
Muskellunge 5 records

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
Walleye 5,141 1.7" avg · Mississippi Headwaters strain Small Fingerling

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

Quick facts

Latest season 2010
Most stocked Walleye
Species Walleye, Muskellunge
Seasons on record 1983 – 2010
Fish reported 186,810
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 Grand Portage Lake stocked with Walleye, Muskellunge.

See something that looks off?

Every stocking record on StockedSpots is pulled directly from official state wildlife agency sources — you can see exactly where each state's data comes from on our data sources page. If a record looks wrong, or you'd like a page reviewed or removed, let us know and we'll look into it.

Report an issue →