Ontonagon County · stream · order 3 river · ~6 cfs typical
Union River
Union River is a stream in Ontonagon County, Michigan. FishableWaters aggregates every stocking record for this water from Michigan's fish & wildlife agency; the latest schedule and today's bite windows are above.
Best days this week
Days near a new or full moon tend to fish best.
Today's bite windows
Conditions, next 3 days
Today
Drizzle
80°
70°
8 mph
25%
Sat
Overcast
71°
65°
12 mph
19%
Sun
Overcast
65°
59°
10 mph
0%
↗ pressure risingPost-front rising pressure can slow things down for a day.
Stocking ledger
No published stocking records yet. This water stays in our books — the ledger begins the hour its state agency publishes a record.
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
Nearby waters
- Ash Creek0.6 mi
- Little Iron River1.6 mi
- Big Iron River2.5 mi
- Mineral River3.6 mi
- Anderson Creek5.1 mi
- West Branch Iron River5.2 mi
- Lost Lake4.8 mi
- Elm Creek5.8 mi
Seasons, limits, and rules are the state's call — check the official MI regulations and buy your license before you go. We link the source; we never restate the rules.
Union River fishing — FAQ
Do I need a license to fish Union River?+
Yes — Michigan requires a fishing license. Buy one from the state and check current seasons and limits before you go; both are linked on this page.
Where is Union River?+
Union River is a stream in Ontonagon County, Michigan. Driving directions and an interactive topo map are on this page.