USGS 11337190 SAN JOAQUIN R A JERSEY POINT CA

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
Click to enlarge
Site Photo
This station managed by the Delta Flow Projects Office.

Available Parameters Available Period
  
2009-12-01  2016-11-01
2016-07-20  2025-09-30
1994-05-11  2026-01-19
2007-10-01  2026-01-19
2009-12-01  2016-11-01
2016-07-20  2025-09-30
2014-05-23  2016-06-07
2016-07-20  2025-09-30
2016-07-20  2025-09-30
2016-07-20  2025-09-29
2016-09-12  2025-09-30
2023-01-18  2025-09-30
2016-07-20  2025-09-30
2023-01-18  2026-01-19
2009-12-01  2014-09-30
2014-10-02  2016-11-01
2016-09-27  2025-09-30
1994-05-14  2026-01-17
2007-10-01  2026-01-19
2016-09-12  2025-09-30
2011-10-01  2025-09-30







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
 
-- Data temporarily unavailable for the time period specified --

Temperature, water, degrees Celsius, LEFT BANK BGC PROJECT
 
-- Data temporarily unavailable for the time period specified --

Discharge, cubic feet per second
Most recent instantaneous value: 18700 01-19-2026   07:15 PST
Graph of Discharge, cubic feet per second

Add up to 2 more sites and replot for "Discharge, cubic feet per second"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |


Gage height, feet
Most recent instantaneous value: 4.67 01-19-2026   07:15 PST
Graph of Gage height, feet

Add up to 2 more sites and replot for "Gage height, feet"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |


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

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

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

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

Dissolved oxygen, water, unfiltered, percent of saturation, LEFT BANK BGC PROJECT, [Computed]
 
-- Data temporarily unavailable for the time period specified --

pH, water, unfiltered, field, standard units, LEFT BANK BGC PROJECT
 
-- Data temporarily unavailable for the time period specified --

Salinity, water, unfiltered, parts per thousand, LEFT BANK BGC PROJECT
 
-- 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), LEFT BANK CORRECTED
 
-- Data temporarily unavailable for the time period specified --

Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll, LEFT BANK BGC PROJECT
 
-- Data temporarily unavailable for the time period specified --

Stream water level elevation above NAVD 1988, in feet
Most recent instantaneous value: 4.67 01-19-2026   07:15 PST
Graph of Stream water level elevation above NAVD 1988, in feet

Add up to 2 more sites and replot for "Stream water level elevation above NAVD 1988, in feet"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |


Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), LEFT BANK BGC PROJECT
 
-- 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), MEDIAN TS087: YSI 6136
 
-- 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), [INST TS213: YSI EXO]
 
-- Data temporarily unavailable for the time period specified --

Discharge, tidally filtered, cubic feet per second
 
-- Data temporarily unavailable for the time period specified --

Mean water velocity for discharge computation, feet per second
Most recent instantaneous value: 0.30 01-19-2026   07:15 PST
Graph of Mean water velocity for discharge computation, feet per second

Add up to 2 more sites and replot for "Mean water velocity for discharge computation, feet per second"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |


Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen, LEFT BANK BGC PROJECT
 
-- Data temporarily unavailable for the time period specified --

Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter
 
-- Data temporarily unavailable for the time period specified --