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Streamflow Measurements for the Nation


02231220 ST. MARYS RIVER AT BOULOGNE, FLA.
Nassau County, Florida
Hydrologic Unit Code 03070204
Latitude  30°46'35", Longitude  81°58'44" NAD27
Drainage area 1,180  square miles
Contributing drainage area 1,180  square miles
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Graph of streamflow measurement data at USGS 02231220 ST. MARYS RIVER AT BOULOGNE, FLA.
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