Available data

Select data types to graph from categories based on the way the data were collected.

6 data types available - data from 2006-10-01 to 2026-10-15

4 data types available - data from 1939-10-01 to 2026-10-13

2 data types available - data from 1940-01-09 to 2026-10-07

42 Observed properties (data types) available - data from 2025-02-13 to 2025-06-04

62 Sampling activities

2 data types available - data from 1940-02-27 to 2025-02-13

3 data types available - data from 1939-10-01 to 2026-10-13

Zoom out to see link to My Favorites

Operated in cooperation with:

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	11153000	n/a
Location name	PACHECO C NR DUNNEVILLE CA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	36.980000000000004	n/a
Decimal longitude (WGS84)	-121.38027777777778	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	California	06
State	California	06
County	Santa Clara County	085
Country	United States of America	n/a
Altitude of gage/land surface	233.89 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.16 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Pajaro	18060002
Drainage basin		n/a
Date of first construction		n/a
Drainage area	146 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