KALAMAZOO RIVER NEAR ALLEGAN, MI
KALAMAZOO RIVER MI USGS
KALAMAZOO RIVER NEAR ALLEGAN, MI (04107850) is a real-time streamflow monitoring station on the KALAMAZOO 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. 14 fish species are associated with this station in public fish records.
- USGS site number
- 04107850
- Operated by
- U.S. Geological Survey
- State
- MI
- Coordinates
- 42.4823, -85.7984
Live conditions & history
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7-day weather
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Fishing regulations
MI state-wide default defaultDefault area rules for fish in the public records above. A grey row means the release has no canonical regulation match for that species.
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Northern Pike Open · Harvest allowed within limits Open all year Details
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Open all year
- Daily limit
- 2
- Size rule
- 24"
Official rule · retrieved Aug 2, 2026
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Black Crappie No season data
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Brown Bullhead No season data
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Creek Chub No season data
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European Carp No season data
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Eyetail Bowfin No season data
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Green Sunfish No season data
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Largemouth Bass No season data
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Northern Hog Sucker No season data
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Smallmouth Bass No season data
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Spotfin Shiner No season data
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Stonecat No season data
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Warmouth No season data
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Yellow Bullhead No season data
Effective Jan 1, 2026 – Sep 14, 2027 · evaluated for 2026-09-11 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 nearbyKalamazoo River Near Allegan, Mi 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: Yellow Bullhead (Ameiurus natalis), Brown Bullhead (Ameiurus nebulosus), Eyetail Bowfin (Amia ocellicauda), Spotfin Shiner (Cyprinella spiloptera), European Carp (Cyprinus carpio), and 9 others.
- Yellow Bullhead Ameiurus natalis
- Brown Bullhead Ameiurus nebulosus
- Eyetail Bowfin Amia ocellicauda
- Spotfin Shiner Cyprinella spiloptera
- European Carp Cyprinus carpio non-native
- Northern Pike Esox lucius
- Northern Hog Sucker Hypentelium nigricans
- Green Sunfish Lepomis cyanellus
- Warmouth Lepomis gulosus
- Smallmouth Bass Micropterus dolomieu
- Largemouth Bass Micropterus nigricans
- Stonecat Noturus flavus
- Black Crappie Pomoxis nigromaculatus
- Creek Chub Semotilus atromaculatus
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 26 individual records
- Observed
- Jul 22, 2017 – Jun 22, 2026
- 26 dated records
Sources
- iNaturalist research-grade fish observations — 26 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.