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 38°40'40",   Longitude 121°38'35"   NAD27

Yolo County, California, Hydrologic Unit 18020163

Datum of gage: -1.46 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1988-01-05	2025-11-23
Daily Data
Temperature, water, degrees Celsius	1979-12-26	1980-03-13	64
Discharge, cubic feet per second	1939-10-01	2025-11-22	20381
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2018-12-19	2019-11-25	308
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2019-11-27	2022-10-18	981
Suspended sediment concentration, milligrams per liter	1979-12-25	2023-09-30	3310
Suspended sediment discharge, short tons per day	1979-12-25	2023-09-30	3310
Daily Statistics
Discharge, cubic feet per second	1939-10-01	2024-10-20	19983
Suspended sediment concentration, milligrams per liter	1979-12-25	2022-09-29	2999
Suspended sediment discharge, short tons per day	1979-12-25	2022-09-29	2999
Monthly Statistics
Discharge, cubic feet per second	1939-10	2024-10
Suspended sediment concentration, milligrams per liter	1979-12	2022-09
Suspended sediment discharge, short tons per day	1979-12	2022-09
Annual Statistics
Discharge, cubic feet per second	1940	2025
Suspended sediment concentration, milligrams per liter	1980	2022
Suspended sediment discharge, short tons per day	1980	2022
Peak streamflow	1942-02-08	2024-02-23	75
Field measurements	1987-03-16	2025-11-14	160
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1957-02-04	2024-01-12	2193
Water-Year Summary	2005	2024	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