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USGS 11092450 LOS ANGELES R A SEPULVEDA DAM CA

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
> Rating Information
This station managed by the Redlands Field Office.

Available Parameters Available Period
  
2022-04-20  2024-03-27
2002-10-01  2025-03-02
2007-10-01  2025-03-02
2022-04-20  2024-03-27
2022-04-20  2024-03-27
2022-04-20  2024-03-27
2022-04-19  2023-09-05
2022-04-19  2023-09-05
2022-03-01  2025-03-02
2022-04-20  2024-03-27







 (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 --

Discharge, cubic feet per second
Most recent instantaneous value: 97.1 03-02-2025   06:00 PST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Mar 2 based on 59 water years of record more
Min
(1977)		 25th
percen-
tile		 Median Most Recent
Instantaneous
Value Mar 2		 75th
percen-
tile		 Mean Max
(1944)
3.10 7.5 54 97.1 123 173 1880

Gage height, feet, [Published]
Most recent instantaneous value: 0.77 03-02-2025   06:00 PST
Graph of Gage height, feet, [Published]

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

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

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

Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin
 
-- Data temporarily unavailable for the time period specified --

Phycocyanin relative fluorescence (fPC), water, in situ, relative fluorescence units (RFU)
 
-- Data temporarily unavailable for the time period specified --

Stream water level elevation above NAVD 1988, in feet
Most recent instantaneous value: 655.90 03-02-2025   06:00 PST
Graph of Stream water level elevation above NAVD 1988, in feet

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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)
 
-- Data temporarily unavailable for the time period specified --