USGS Home
Contact USGS
Search USGS

National Water Information System: Web Interface

USGS Water Resources   

Data Category:
Home Current Conditions Site Information Mapper Surface Water Groundwater Water Quality Water Use Revisions Geographic Area:
United States Alabama Alaska American Samoa Arizona Arkansas British Columbia California Canton and Enderbury Islands Colorado Connecticut Delaware Dist. of Columbia Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Johnston Atoll Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Midway Islands Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Northern Mariana Islands Ohio Oklahoma Oregon Pennsylvania Puerto Rico Rhode Island Ryukyu Islands, Southern South Carolina South Dakota Swan Islands Tennessee Texas Trust Territories, Pacific Is U.S.Misc Caribbean Islands U.S.Misc Pacific Islands Utah Vermont Virgin Islands Virginia Wake Island Washington West Virginia Wisconsin Wyoming

Page Loading - Please Wait...

DESCRIPTION:

Latitude 37°21'02",   Longitude 120°58'34"   NAD27

Stanislaus County, California, Hydrologic Unit 18040002

Drainage area: 9,520 square miles

Datum of gage: 56 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1986-11-30	2024-11-21
Daily Data
Temperature, water, degrees Celsius	1988-10-01	1995-09-30	2874
Discharge, cubic feet per second	1912-05-01	2024-11-20	41110
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1988-10-01	1995-09-30	2726
Daily Statistics
Discharge, cubic feet per second	1912-05-01	2024-04-07	40885
Monthly Statistics
Discharge, cubic feet per second	1912-05	2024-04
Annual Statistics
Discharge, cubic feet per second	1912	2024
Peak streamflow	1868-01-02	2023-03-17	112
Field measurements	1912-04-30	2024-11-05	1319
Field/Lab water-quality samples	1951-04-12	1993-03-31	195
Water-Year Summary	2005	2023	19
Revisions	Loading...

OPERATION:

Record for this site is maintained by the USGS California Water Science Center

Email questions about this site to California Water Science Center Water-Data Inquiries