When was Mack Lake last stocked?

The most recent stocking season on record for Mack Lake is 2016. Michigan's source reports by season, not an exact date.

Does a stocking record mean the fish are still there?

No. A record means fish were reported stocked. Fish may have been caught, moved or died since. Always check current regulations before fishing.

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Stocked last season

Mack Lake Fish Stocking

Oscoda County, Michigan · 1979 to 2016 on record

According to MDNR records, Mack Lake has 16 stocking records on file across 5 species. The most recent stocking season represented is 2016.

Northern Pike Largemouth Bass Yellow Perch Fathead Minnow Walleye

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Stocking records

307,327

Fish reported stocked

Species

2016

Latest season

Stocking activity by season

7 seasons on record, most in the 1979 (6 records). Click a bar to jump to that season below.

2 records

2016 · 10,100 fish

1979

1981

1983

1984

1985

2007

2016

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

Most-stocked species

Northern Pike 7 records

Largemouth Bass 3 records

Yellow Perch 3 records

Fathead Minnow 2 records

Walleye 1 record

Location

Exact coordinates not yet available · Oscoda County

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

Fathead Minnow 9,600 2" avg —

Yellow Perch 500 4" avg —

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

Quick facts

Latest season 2016

Most stocked Northern Pike

Species Northern Pike, Largemouth Bass, Yellow Perch, Fathead Minnow, Walleye

County Oscoda

Seasons on record 1979 – 2016

Fish reported 307,327

Coordinates —

Data source

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

Source: Michigan Department of Natural Resources (MDNR). Data last checked September 1, 2026.

View MDNR source →

Frequently asked questions

MDNR records show Mack Lake stocked with Northern Pike, Largemouth Bass, Yellow Perch, Fathead Minnow, Walleye.

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.

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