When was Jumbo River last stocked?

The most recent stocking season on record for Jumbo 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

Jumbo River Fish Stocking

Iron County, Michigan · 2000 to 2000 on record

According to MDNR records, Jumbo River has 2 stocking records on file across 1 species. The most recent stocking season represented is 2000.

Brook Trout

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Stocking records

19,654

Fish reported stocked

Species

2000

Latest season

Most-stocked species

Brook Trout 2 records

Location

Exact coordinates not yet available · Iron 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 9,772 2.76" avg · Jumbo River strain · marked: oxytetracycline —

Brook Trout 9,882 2.76" avg · Jumbo River strain · marked: oxytetracycline —

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

County Iron

Seasons on record 2000 – 2000

Fish reported 19,654

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 Jumbo River stocked with Brook 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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