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 Geographic Area:
United States Alabama Alaska American Samoa Arizona Arkansas California Colorado Connecticut Delaware Dist. of Columbia Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan 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 South Carolina South Dakota Tennessee Texas Utah Vermont Virgin Islands Virginia Washington West Virginia Wisconsin Wyoming

Page Loading - Please Wait...

DESCRIPTION:

Latitude 33°29'54",   Longitude 117°39'54"   NAD27

Orange County, California, Hydrologic Unit 18070301

Drainage area: 54.1 square miles

Datum of gage: 80 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1986-02-11	2017-06-23
Daily Data
Temperature, water, degrees Celsius	1970-11-29	1977-09-24	461
Discharge, cubic feet per second	1972-10-01	2017-06-22	11953
Suspended sediment concentration, milligrams per liter	1970-10-01	1984-09-29	2921
Suspended sediment discharge, short tons per day	1970-10-01	1984-09-29	2921
Daily Statistics
Discharge, cubic feet per second	1972-10-01	2016-10-22	11710
Suspended sediment concentration, milligrams per liter	1970-10-01	1984-09-29	2921
Suspended sediment discharge, short tons per day	1970-10-01	1984-09-29	2921
Monthly Statistics
Discharge, cubic feet per second	1972-10	2016-10
Suspended sediment concentration, milligrams per liter	1970-10	1984-09
Suspended sediment discharge, short tons per day	1970-10	1984-09
Annual Statistics
Discharge, cubic feet per second	1973	2017
Suspended sediment concentration, milligrams per liter	1971	1984
Suspended sediment discharge, short tons per day	1971	1984
Peak streamflow	1973-02-11	2016-01-05	31
Field measurements	1988-10-28	2017-05-31	415
Field/Lab water-quality samples	1970-11-29	1993-08-25	304
Water-Year Summary	2005	2016	12
Additional Data Sources	Begin Date	End Date	Count
Instantaneous-Data Archive  **offsite**	1986-02-11	2007-09-30	426462

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