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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Visit the Louisiana page for an example. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. You can update the state name in the URL to visit your State Page or read our announcement on the Water Data for the Nation blog to find links to all the state and territory pages.

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 Water-quality 1981-08-15 2017-08-02
Inorganics, Major, Metals Water-quality 1960-05-31 2017-08-02
Inorganics, Major, Non-metals Water-quality 1960-05-31 2017-08-02
Inorganics, Minor, Non-metals Water-quality 1981-08-15 2017-08-02
Inorganics, Minor, metals Water-quality 1960-05-31 2017-08-02
Nutrient Water-quality 1960-05-31 2017-08-02
Organics, other Water-quality 1981-08-15 2017-08-02
Physical Daily Values, Unit Values, Water-quality 1959-07-01 2024-12-03
Radiochemistry Water-quality 2017-08-02 2017-08-02
Sediment Daily Values, Water-quality 1960-05-01 2017-08-02
n/a Peak Measurements 1960-06-30 2022-10-02
n/a Site Visits 1959-06-17 2024-07-24
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 15056500 is associated with a Stream in Haines Borough, Alaska. Current conditions of Discharge, Gage height, Streambed elevation at measurement point, and more are available. Water data back to 1959 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
15056500 n/a
Site name
CHILKAT R NR KLUKWAN AK n/a
Site type
Stream
ST
DMS latitude 592455 n/a
DMS longitude 1355545 n/a
Decimal latitude 59.41513928 n/a
Decimal longitude -135.9311295 n/a
Latitude-longitude method
Interpolated from MAP. M
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
Haines Borough 100
Country US n/a
Land net location description NENWSWS29 T028S R056E C n/a
Name of location map SKAGWAY B-3 n/a
Scale of location map 63360 n/a
Altitude of Gage/land surface 0 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
19010303
Drainage basin
n/a
Topographic setting
Stream channel
C
Flags for instruments at site YNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 20130101 n/a
Drainage area
791 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 NNNNNNNN 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 Alaska Department of Transportation and Public Facilities
Alaska Department of Transportation and Public Facilities