Cuyahoga River at Old Portage OH

Cuyahoga River OH USGS

Cuyahoga River at Old Portage OH (04206000) is a real-time streamflow monitoring station on the Cuyahoga River in OH, operated by the U.S. Geological Survey. Riverbot tracks its streamflow and publishes a 7-day flow forecast so anglers know when conditions line up. 49 fish species are associated with this station in public fish records.

USGS site number
04206000
Operated by
U.S. Geological Survey
State
OH
Coordinates
41.1356, -81.5471

Live conditions & history

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Fish recorded near this station

Community observations nearby

Cuyahoga River At Old Portage Oh has 49 fish species documented via iNaturalist research-grade observations within 10 km. These community-sourced records indicate fish presence in the vicinity.

Species include: Rock Bass (Ambloplites rupestris), Yellow Bullhead (Ameiurus natalis), Eyetail Bowfin (Amia ocellicauda), Freshwater Drum (Aplodinotus grunniens), Central Stoneroller (Campostoma anomalum), and 44 others.

2 species above are flagged non-native or potentially invasive (Grass Carp, 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
49 species
from 200 individual records
Observed
May 9, 2025 – Aug 14, 2026
200 dated records

Sources