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Streamflow Measurements for the Nation

USGS 04177000 Ottawa River at University of Toledo, Toledo OH

Lucas County, Ohio
Hydrologic Unit Code 04100001
Latitude  41°39'34.85", Longitude  83°36'45.17" NAD83
Drainage area 150  square miles
Contributing drainage area 150  square miles
Gage datum 575.31 feet above NAVD88

Period of record
Begin Date End Date Count
1990-10-18 2021-07-19 191

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