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USGS 15397500 GREAT UNKNOWN C NR CENTRAL AK

  Stream Site

DESCRIPTION:
Latitude 65°17'38",   Longitude 145°24'00"   NAD27
Yukon-Koyukuk Census Area County, Alaska, Hydrologic Unit 19080401
Drainage area: 18.6 square miles
Datum of gage: 1,650 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Field measurements 2001-08-21  2003-09-17  4 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 2002-07-26  2003-09-17  3 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Alaska Water Science Center
Email questions about this site to Alaska Water Science Center Water-Data Inquiries