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 33°53'00",   Longitude 117°38'40"   NAD27

Riverside County, California, Hydrologic Unit 18070203

Drainage area: 2,258 square miles

Contributing drainage area: 1,490 square miles,

Datum of gage: 451.58 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1988-10-01	2022-06-27
Daily Data
Temperature, water, degrees Celsius	1968-02-02	2022-06-26	37970
Discharge, cubic feet per second	1940-09-30	2022-06-26	29855
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1968-06-25	2022-06-26	44569
Chloride, water, filtered, milligrams per liter	1970-10-01	1971-09-29	91
Suspended sediment concentration, milligrams per liter	1973-10-01	1982-09-29	3285
Suspended sediment discharge, short tons per day	1973-10-01	1982-09-29	3285
Daily Statistics
Discharge, cubic feet per second	1940-09-30	2022-05-01	29799
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1968-06-25	2022-01-03	7032
Chloride, water, filtered, milligrams per liter	1970-10-01	1971-09-29	91
Suspended sediment concentration, milligrams per liter	1973-10-01	1982-09-29	3285
Suspended sediment discharge, short tons per day	1973-10-01	1982-09-29	3285
Monthly Statistics
Discharge, cubic feet per second	1940-09	2022-05
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1968-06	2022-01
Chloride, water, filtered, milligrams per liter	1970-10	1971-09
Suspended sediment concentration, milligrams per liter	1973-10	1982-09
Suspended sediment discharge, short tons per day	1973-10	1982-09
Annual Statistics
Discharge, cubic feet per second	1940	2022
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1968	2022
Chloride, water, filtered, milligrams per liter	1971	1971
Suspended sediment concentration, milligrams per liter	1974	1982
Suspended sediment discharge, short tons per day	1974	1982
Peak streamflow	1938-03-02	2020-12-30	82
Field measurements	1982-03-19	2022-06-21	991
Field/Lab water-quality samples	1966-10-11	2022-06-21	2933
Water-Year Summary	2005	2021	17
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