MENOMINEE RIVER AT KOSS, MI

MENOMINEE RIVER MI USGS

MENOMINEE RIVER AT KOSS, MI (04066800) is a real-time streamflow monitoring station on the MENOMINEE RIVER in MI, operated by the U.S. Geological Survey. Riverbot tracks its streamflow and alerts anglers the moment flow and temperature hit their fishing window. 7 fish species are associated with this station in public fish records.

USGS site number: 04066800
Operated by: U.S. Geological Survey
State: MI
Coordinates: 45.3872, -87.7021

Live conditions & history

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7-day weather

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Fishing regulations

MI 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.

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

Bluegill No season data
Brook Stickleback No season data
Common Shiner No season data
Golden Redhorse No season data
Lake Sturgeon No season data Details Close
- Period not confirmed
  
  Official rule · retrieved Aug 2, 2026
Rosyface Shiner No season data
Shorthead Redhorse No season data

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

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

Fish recorded near this station

Community observations nearby

Menominee River At Koss, Mi has 7 fish species documented via iNaturalist research-grade observations within 10 km. These community-sourced records indicate fish presence in the vicinity.

Species include: Brook Stickleback (Culaea inconstans), Lake Sturgeon (Huso fulvescens), Bluegill (Lepomis macrochirus), Common Shiner (Luxilus cornutus), Golden Redhorse (Moxostoma erythrurum), and 2 others.

Brook Stickleback Culaea inconstans
Lake Sturgeon Huso fulvescens
Bluegill Lepomis macrochirus
Common Shiner Luxilus cornutus
Golden Redhorse Moxostoma erythrurum
Shorthead Redhorse Moxostoma macrolepidotum
Rosyface Shiner Notropis rubellus

Where these records come from

Evidence: Community observations nearby; Research-grade community observations (iNaturalist) recorded near this station, not a formal survey.
Records: 7 species; from 12 individual records
Observed: Aug 31, 2021 – Jul 20, 2025; 12 dated records

Sources

iNaturalist research-grade fish observations — 12 records

🪰 Hatch Calendar

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A month-by-month hatch calendar for this river — which insects are emerging now, hook sizes, and patterns to fish — collected from fly shops and guides who know it.

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