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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.

USGS Alaska Streamgage Datum to North American Vertical Datum of 1988 Conversion Table

Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Unit Values, Water-quality 2010-09-07 2024-11-21
Inorganics, Major, Metals Water-quality 2010-04-22 2010-11-16
Inorganics, Major, Non-metals Water-quality 2009-11-09 2011-09-22
Inorganics, Minor, metals Water-quality 2009-11-09 2011-10-26
Nutrient Water-quality 2010-04-22 2010-11-16
Organics, other Water-quality 2009-11-09 2011-10-26
Physical Daily Values, Unit Values, Water-quality 2009-11-09 2024-11-21
n/a Peak Measurements 2015-09-17 2022-10-13
n/a Site Visits 2009-11-09 2024-10-29
n/a USGS Annual Water Data Reports Site 2010-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 15057596 is associated with a Stream in Hoonah-Angoon Census Area, Alaska. Current conditions of DCP battery voltage, Discharge, Gage height, and more are available. Water data back to 2009 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
15057596 n/a
Site name
SALMON R AT GUSTAVUS AK n/a
Site type
Stream
ST
DMS latitude 582642 n/a
DMS longitude 1354424 n/a
Decimal latitude 58.4448462 n/a
Decimal longitude -135.7419021 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Alaska 02
State
Alaska 02
County
Hoonah-Angoon Census Area 105
Country US n/a
Land net location description SENWSWS31 T039S R059E C n/a
Name of location map JUNEAU B-6 n/a
Scale of location map 63360 n/a
Altitude of Gage/land surface 22.8 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy 0.1 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
19010302
Drainage basin
n/a
Topographic setting
Stream channel
C
Flags for instruments at site YNNNYNYNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
33.2 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation AKST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files Y n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a

Operated in cooperation with:

logo for USGS - Federal Priority Streamgages
USGS - Federal Priority Streamgages