USGS 375607122264701 SAN FRANCISCO BAY A RICHMOND-SAN RAFAEL BRIDGE CA

PROVISIONAL DATA SUBJECT TO REVISION

This station managed by the Sacramento Projects Office.

Available Parameters Available Period
  
2006-10-19  2024-03-28
2006-10-19  2024-03-28
2006-10-19  2024-03-28
2006-10-19  2024-03-28
2010-10-01  2022-07-25
2010-10-01  2024-03-06
2022-08-24  2024-03-28
2022-08-24  2024-03-28
2022-10-01  2024-03-28
2022-10-01  2024-03-28
2008-10-01  2022-07-25
2008-10-01  2024-03-06







 (7)
 

  -- or --

 


 

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


Temperature, water, degrees Celsius, LOWER - 5 FT FROM BED

Most recent instantaneous value: 13.1 03-28-2024   20:15 PST
Graph of  Temperature, water, degrees Celsius

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Temperature, water, degrees Celsius, UPPER - 30 FT FROM BED

Most recent instantaneous value: 13.8 03-28-2024   20:15 PST
Graph of  Temperature, water, degrees Celsius

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, LOWER - 5 FT FROM BED

Most recent instantaneous value: 41300 03-28-2024   20:15 PST
Graph of  Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, UPPER - 30 FT FROM BED

Most recent instantaneous value: 33400 03-28-2024   20:15 PST
Graph of  Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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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), LOWER - 5 FT FROM BED
 
-- 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), LOWER - 5 FT FROM BED, [EXO]

Most recent instantaneous value: 4.4 03-28-2024   20:15 PST
Graph of  Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), [EXO]

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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), UPPER - 30 FT FROM BED
 
-- 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), UPPER - 30 FT FROM BED, [EXO]

Most recent instantaneous value: 5.0 03-28-2024   20:15 PST
Graph of  Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), [EXO]

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Suspended sediment concentration, water, unfiltered, at a fixed point in stream, estimated by a regression equation with turbidity, milligrams per liter, LOWER - 5 FT FROM BED

Most recent instantaneous value: 15.7 03-28-2024   20:15 PST
Graph of  Suspended sediment concentration, water, unfiltered, at a fixed point in stream, estimated by a regression equation with turbidity, milligrams per liter

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Suspended sediment concentration, water, unfiltered, at a fixed point in stream, estimated by a regression equation with turbidity, milligrams per liter, UPPER - 30 FT FROM BED

Most recent instantaneous value: 13.8 03-28-2024   20:15 PST
Graph of  Suspended sediment concentration, water, unfiltered, at a fixed point in stream, estimated by a regression equation with turbidity, milligrams per liter

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