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Peak Streamflow for the Nation

USGS 15070000 SWAN LK NR KETCHIKAN AK

Ketchikan Gateway Borough, Alaska
Hydrologic Unit Code 19010102
Latitude  55°36'54", Longitude 131°20'14" NAD27
Drainage area 35.7  square miles
Gage datum 250 feet above NGVD29

Period of record
Begin Date End Date Peaks
1917-08-19 1958-10-21 28

 
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