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Streamflow Measurements for the Nation

USGS 04040000 ONTONAGON RIVER NEAR ROCKLAND, MI

Ontonagon County, Michigan
Hydrologic Unit Code 04020102
Latitude  46°43'15", Longitude  89°12'25" NAD27
Drainage area 1,340  square miles
Gage datum 638.66 feet above NAVD88

Period of record
Begin Date End Date Count
1942-06-11 2024-11-19 664

 
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