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DESCRIPTION:

Latitude 37°20'50.2",   Longitude 120°58'30.5"   NAD27

Stanislaus County, California, Hydrologic Unit 18040001

Drainage area: 7,949 square miles

Datum of gage: 60 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2009-01-21	2024-12-01
Daily Data
Temperature, water, degrees Celsius	2009-08-28	2022-10-19	13109
Discharge, cubic feet per second	2009-08-28	2024-11-30	5041
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2009-08-29	2022-11-03	12536
Dissolved oxygen, water, unfiltered, milligrams per liter	2009-10-06	2022-11-03	12670
pH, water, unfiltered, field, standard units	2012-04-20	2022-11-03	11245
Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)	2016-10-04	2022-02-22	5319
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2012-04-21	2019-01-06	6094
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2019-02-12	2024-12-01	4074
Daily Statistics
Temperature, water, degrees Celsius	2010-10-01	2022-10-19	3616
Discharge, cubic feet per second	2009-08-28	2023-10-10	4624
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2010-10-01	2022-10-18	3440
Dissolved oxygen, water, unfiltered, milligrams per liter	2010-10-01	2022-10-18	3549
Monthly Statistics
Temperature, water, degrees Celsius	2010-10	2022-10
Discharge, cubic feet per second	2009-08	2023-10
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2010-10	2022-10
Dissolved oxygen, water, unfiltered, milligrams per liter	2010-10	2022-10
Annual Statistics
Temperature, water, degrees Celsius	2011	2023
Discharge, cubic feet per second	2009	2024
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2011	2023
Dissolved oxygen, water, unfiltered, milligrams per liter	2011	2023
Peak streamflow	2010-03-06	2023-03-17	14
Field measurements	2009-09-03	2024-10-24	157
Field/Lab water-quality samples	2014-08-12	2016-10-03	5
Water-Year Summary	2010	2023	14
Revisions	Loading...

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