Available data

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

5 data types available - data from 1988-10-01 to 2026-08-21

3 data types available - data from 1940-10-01 to 2026-08-19

2 data types available - data from 1988-10-04 to 2026-07-29

430 Observed properties (data types) available - with data from 1985-06-24 to 2016-08-04

150 Sampling activities

2 data types available - with data from 1938-02-12 to 2025-05-29

3 data types available - data from 1940-10-01 to 2026-08-19

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	11303000	n/a
Location name	STANISLAUS R A RIPON CA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	37.729623889016146	n/a
Decimal longitude (WGS84)	-121.11045405235927	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	Stanislaus County	099
Country	United States of America	n/a
Altitude of gage/land surface	2.83 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.26 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Upper Stanislaus	18040010
Drainage basin		n/a
Date of first construction		n/a
Drainage area	1075 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