Available data

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2 data types available - data from 1989-01-20 to 2009-10-01

1 data types available - data from 1946-10-01 to 2010-10-05

2 data types available - data from 1989-01-19 to 2010-05-03

27 Observed properties (data types) available - with data from 1982-01-08 to 1989-05-03

11 Sampling activities

2 data types available - with data from 1947-01-01 to 2010-01-21

1 data types available - data from 1946-10-01 to 2010-10-05

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	11046250	n/a
Location name	SAN ONOFRE C A SAN ONOFRE CA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	33.38391853864	n/a
Decimal longitude (WGS84)	-117.574212809049	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 5 sec.	F
District	California	06
State	California	06
County	San Diego County	073
Country	United States of America	n/a
Altitude of gage/land surface	15 feet	n/a
Method altitude determined	Interpolated from topographic map.	M
Altitude accuracy	10 feet	n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit	Aliso-San Onofre	18070301
Drainage basin		n/a
Date of first construction		n/a
Drainage area	42.2 square miles	n/a
Contributing drainage area		n/a
Time zone abbreviation	PST	n/a
Site honors Daylight Saving Time	Y	n/a
National aquifer		n/a
Local aquifer		n/a
Local aquifer type		n/a
Well depth		n/a
Hole depth		n/a
Source of depth data		n/a

Monitoring location San Onofre C a San Onofre CA - USGS-11046250