When was Union River last stocked?

The latest reported stocking was Jun 11, 2021 (brook trout, 9,216 fish), according to Michigan agency reports.

Is Union River stocked often?

Number 9 of 11 stocked waters in Ontonagon County by stocking days. Stocked less often than most Michigan waters on our record. We count each day the agency reported stocking it.

What kind of trout are stocked in Union River?

Brook trout (2 stockings, 19,817 fish).

Union River trout stocking

Ontonagon County, Michigan · stream · about 1,098 ft elevation

Union River was last stocked 65 months ago (Jun 11, 2021). We have 2 stockings on record since Jun 14, 2018. Species stocked: brook trout.

Last stocked

65 months ago

Jun 11, 2021

Next planned

Not announced

Last 12 months

0 stockings

On record

2 stockings

since Jun 14, 2018

Number 9 of 11 stocked waters in Ontonagon County by stocking days.
Stocked less often than most Michigan waters on our record.

Weather at Union River

Tonight
39°F
Mostly Cloudy
2% rain · wind 5 mph
Monday
54°F
Mostly Cloudy
4% rain · wind 5 to 10 mph
Monday Night
44°F
Mostly Clear
wind 10 mph
Tuesday
49°F
Sunny
wind 5 to 10 mph
Tuesday Night
40°F
Partly Cloudy
4% rain · wind 0 to 5 mph
Veterans Day
43°F
Mostly Cloudy then Chance Rain And Snow Showers
35% rain · wind 0 to 10 mph

Forecast from the National Weather Service for this location, refreshed hourly.

What is stocked

Species	Stockings	Fish	Fish per stocking	Typical size
Brook trout	2	19,817	9,909	1.7 in

Stocking history

20211 stocking · 9,216 fish

Date	Species	Fish	Size	Since previous
Jun 11Latest Friday	Brook trout	9,216	1.6 in	1093 days

20181 stocking · 10,601 fish

Date	Species	Fish	Size	Since previous
Jun 14 Thursday	Brook trout	10,601	1.7 in

From Michigan fish and wildlife agency reports, collected nightly and kept after the agency takes them down. Agencies revise reports; check the agency's report before you go. Seasons and limits: Michigan fishing regulations.

Where is Union River?

Ontonagon County, Michigan. Approximate: the marker is the USGS place-name point for this water, not an agency location.

Directions Larger map Michigan fishing regulations

Stocked waters near Union River

Mirror Lakelake · 7 mistocked Mar 2, 2026
Little Carp Riverstream · 9 mistocked Jun 10, 2021
Firesteel Riverstream · 24 mistocked Oct 22, 2025

All stocked waters in Ontonagon County Stocked this week in Michigan

Questions about Union River

When was Union River last stocked?: The latest reported stocking was Jun 11, 2021 (brook trout, 9,216 fish), according to Michigan agency reports.
Is Union River stocked often?: Number 9 of 11 stocked waters in Ontonagon County by stocking days. Stocked less often than most Michigan waters on our record. We count each day the agency reported stocking it.
What kind of trout are stocked in Union River?: Brook trout (2 stockings, 19,817 fish).