WISCONSIN RIVER AT MOSINEE, WI

WISCONSIN RIVER WI USGS

WISCONSIN RIVER AT MOSINEE, WI (05398100) is a real-time river monitoring station on the WISCONSIN RIVER in WI, operated by the U.S. Geological Survey. Riverbot tracks its river conditions, including water level and keeps recent, datum-labelled water-level history for anglers. 14 fish species are associated with this station in public fish records.

USGS site number: 05398100
Operated by: U.S. Geological Survey
State: WI
Coordinates: 44.7989, -89.7075

Live conditions & history

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Fishing regulations

WI state-wide default default

Default area rules for fish in the public records above. A grey row means the release has no canonical regulation match for that species.

WI state-wide default default only. Water-specific, national-park, sanctuary, licence, and in-season exceptions may apply.

Black Crappie No season data
Bluegill No season data
Channel Catfish No season data
Common Logperch No season data
European Carp No season data
Greengill Sunfish No season data
Northern Bluegill No season data
Northern Pike No season data Details Close
- Period not confirmed
  
  Daily limit
  5
  
  Official rule · retrieved Aug 2, 2026
- Period not confirmed
  
  Possession limit
  10
  
  Official rule · retrieved Aug 2, 2026
Pumpkinseed × Bluegill No season data
Silver Redhorse No season data
Trout-Perch No season data
Walleye No season data
White Crappie No season data
Yellow Perch No season data

Effective Jan 1, 2026 – Sep 14, 2027 · evaluated for 2026-09-10 in America/Chicago

Regulations shown are for reference only and may not reflect in-season changes. Always verify current regulations with the Wisconsin Hook and Line Fishing Regulations before fishing.

Fish recorded near this station

Community observations nearby

Wisconsin River At Mosinee, Wi has 14 fish species documented via iNaturalist research-grade observations within 10 km. These community-sourced records indicate fish presence in the vicinity.

Species include: European Carp (Cyprinus carpio), Northern Pike (Esox lucius), Channel Catfish (Ictalurus punctatus), Pumpkinseed × Bluegill (Lepomis gibbosus × macrochirus), Bluegill (Lepomis macrochirus), and 9 others.

European Carp Cyprinus carpio non-native
Northern Pike Esox lucius
Channel Catfish Ictalurus punctatus
Pumpkinseed × Bluegill Lepomis gibbosus × macrochirus
Bluegill Lepomis macrochirus
Northern Bluegill Lepomis macrochirus macrochirus
Greengill Sunfish Lepomis macrochirus × cyanellus
Silver Redhorse Moxostoma anisurum
Yellow Perch Perca flavescens
Common Logperch Percina caprodes
Trout-Perch Percopsis omiscomaycus
White Crappie Pomoxis annularis
Black Crappie Pomoxis nigromaculatus
Walleye Sander vitreus

One species above is flagged non-native or potentially invasive (European Carp). Records show what has been observed near this station, not what is native to the watershed.

Where these records come from

Evidence: Community observations nearby; Research-grade community observations (iNaturalist) recorded near this station, not a formal survey.
Records: 14 species; from 23 individual records
Observed: Jun 27, 2019 – Jul 29, 2026; 23 dated records

Sources

iNaturalist research-grade fish observations — 23 records