USGS 15129120 ALSEK R AT DRY BAY NR YAKUTAT AK

PROVISIONAL DATA SUBJECT TO REVISION

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This station is operated in cooperation with:

Federal Priority Streamgage Program

The air temperature, water temperature, wind speed, wind direction and precipitation data for this station are temporary and will only be displayed for 120 days. Time series of unit or daily values will NOT be available for retrieval following the 120-day display period. There is minimal quality assurance. The temporary classification means that documented routine inspections and other quality assurance measures are not performed that would make the data acceptable for archival, retrieval, or future use in general scientific or interpretive studies.
This station managed by the Juneau Field Office.

Available Parameters Available Period
  
2020-05-05  2025-10-20
2011-07-15  2025-10-20
2011-07-14  2025-10-20
2020-05-05  2024-05-29
2020-05-05  2024-05-29
2020-05-05  2024-02-13
2020-05-05  2024-02-13
2025-06-22  2025-10-20







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius, Primary
Most recent instantaneous value: 4.2 10-20-2025   10:45 AKDT
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 54500 10-20-2025   10:45 AKDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Oct 20 based on 13 water years of record more
Min
(2017)		 25th
percen-
tile		 Median Mean Most Recent
Instantaneous
Value Oct 20		 75th
percen-
tile		 Max
(2023)
15900 22300 32300 47800 54500 61500 153000

Gage height, feet
Most recent instantaneous value: 11.98 10-20-2025   10:45 AKDT
Graph of Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, Primary
 
-- Data temporarily unavailable for the time period specified --

Dissolved oxygen, water, unfiltered, milligrams per liter
 
-- Data temporarily unavailable for the time period specified --

Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE)
 
-- Data temporarily unavailable for the time period specified --

Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), Primary
 
-- Data temporarily unavailable for the time period specified --

DCP battery voltage, volts
Most recent instantaneous value: 13.2 10-20-2025   10:00 AKDT
Graph of DCP battery voltage, volts

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