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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 Water-quality 1948-10-10 2020-05-04
Inorganics, Major, Metals Water-quality 1948-10-10 1972-03-22
Inorganics, Major, Non-metals Water-quality 1948-10-10 1972-03-22
Inorganics, Minor, metals Water-quality 1950-09-27 1972-03-22
Nutrient Water-quality 1948-10-10 1972-03-22
Physical Daily Values, Unit Values, Water-quality 1948-10-10 2024-09-04
Sediment Water-quality 1967-04-21 1972-12-06
n/a Peak Measurements 1952-09-14 2022-10-01
n/a Site Visits 1951-08-15 2024-09-04
n/a USGS Annual Water Data Reports Site 2006-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 15052000 is associated with a Stream in City and Borough of Juneau, Alaska. Water data back to 1948 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
15052000 n/a
Site name
LEMON C NR JUNEAU AK n/a
Site type
Stream
ST
DMS latitude 582330 n/a
DMS longitude 1342515 n/a
Decimal latitude 58.3915312 n/a
Decimal longitude -134.4226873 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 5 sec. F
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
City and Borough of Juneau 110
Country US n/a
Land net location description NWNWS19 T040S R067E C n/a
Name of location map JUNEAU B-2 n/a
Scale of location map 63360 n/a
Altitude of Gage/land surface 667.1 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
19010301
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site YNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
12.3 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
Data have been checked by the reporting agency. C
Data-other GW files NYNNNNNN 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

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Alaska Department of Transportation and Public Facilities