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USGS 03077100 Youghiogheny R at dam outlet tunnel nr Confluence

PROVISIONAL DATA SUBJECT TO REVISION

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STATION.--03077100 YOUGHIOGHENY RIVER AT DAM OUTLET TUNNEL NEAR CONFLUENCE, PA.
LOCATION.--Lat 39`48'05", long 79`22'07", Somerset County, Hydrologic Unit 05020006.
DRAINAGE AREA.--431 square miles.
GAGE.--Water-quality monitor.
COOPERATION.--Station established and maintained by the U.S. Geological Survey in cooperation with the U.S. Army Corps of Engineers, Pittsburgh District.
This station managed by the PAWSC Pittsburgh Field Office.

Available Parameters Available Period
  
2010-06-01  2025-11-14
2012-09-19  2025-11-14
2010-06-01  2025-11-14
2017-01-03  2025-11-14
2017-06-01  2025-11-14
2011-06-01  2025-11-14
2017-05-19  2025-11-14







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius, [Primary]
Most recent instantaneous value: 10.3 11-14-2025   23:45 EST
Graph of Temperature, water, degrees Celsius, [Primary]

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Barometric pressure, millimeters of mercury
Most recent instantaneous value: 724 11-14-2025   23:45 EST
Graph of Barometric pressure, millimeters of mercury

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Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury
 
-- Data temporarily unavailable for the time period specified --

Total partial pressure of dissolved gases, water, unfiltered, percent of saturation, [%TDG]
 
-- Data temporarily unavailable for the time period specified --

Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 115 11-14-2025   23:45 EST
Graph of Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 7.8 11-14-2025   23:45 EST
Graph of Dissolved oxygen, water, unfiltered, milligrams per liter

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Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
Most recent instantaneous value: 2.5 11-14-2025   23:45 EST
Graph of Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)

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