USGS 02054550 ROANOKE RIVER AT RTS 639/760 AT SALEM, VA

PROVISIONAL DATA SUBJECT TO REVISION

This station managed by the VA Investigative Studies Section.

Available Parameters Available Period
  
2020-10-14  2024-07-17
2020-10-14  2024-07-17
2020-10-14  2024-07-17
2020-10-14  2024-07-17
2021-07-18  2024-07-17
2020-10-14  2024-07-17







 (7)
 

  -- or --

 


 

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


Temperature, water, degrees Celsius

Most recent instantaneous value: 29.3 07-17-2024   18:40 EDT
Graph of  Temperature, water, degrees Celsius

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Most recent instantaneous value: 432 07-17-2024   18:40 EDT
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: 7.9 07-17-2024   18:40 EDT
Graph of  Dissolved oxygen, water, unfiltered, milligrams per liter

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pH, water, unfiltered, field, standard units

Most recent instantaneous value: 8.5 07-17-2024   18:40 EDT
Graph of  pH, water, unfiltered, field, standard units

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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: 5.2 07-17-2024   18:40 EDT
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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