When was Middle Branch Ontonagon River last stocked?

The most recent stocking season on record for Middle Branch Ontonagon River is 2000. 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

Middle Branch Ontonagon River Fish Stocking

Gogebic County, Michigan · 1985 to 2000 on record

According to MDNR records, Middle Branch Ontonagon River has 32 stocking records on file across 2 species. The most recent stocking season represented is 2000.

Brook Trout Rainbow Trout

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Stocking records

100,418

Fish reported stocked

Species

2000

Latest season

Stocking activity by season

13 seasons on record, most in the 2000 (4 records). Click a bar to jump to that season below.

4 records

2000 · 7,000 fish

1985

1986

1990

1991

1992

1993

1994

1995

1996

1997

1998

1999

2000

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

Brook Trout 31 records

Rainbow Trout 1 record

Location

Exact coordinates not yet available · Gogebic 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

Brook Trout 1,750 6.54" avg · Assinica strain · marked: left pectoral clip —

Brook Trout 1,750 5.43" avg · Iron River strain · marked: adipose clip —

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

Quick facts

Latest season 2000

Most stocked Brook Trout

Species Brook Trout, Rainbow Trout

County Gogebic

Seasons on record 1985 – 2000

Fish reported 100,418

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 Middle Branch Ontonagon River stocked with Brook Trout, Rainbow Trout.

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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