Available data

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9 data types available - data from 2010-12-21 to 2025-10-01

1 data types available - data from 2014-09-30 to 2025-09-28

4 data types available - data from 2011-01-04 to 2025-11-12

86 Observed properties (data types) available - with data from 2010-12-15 to 2025-07-24

149 Sampling activities

1 data types available - data from 2014-09-30 to 2025-09-28

Available location images

South Mokelumne River at New Hope Bridge near Walnut Grove

South Mokelumne River at New Hope Bridge near Walnut Grove, CA

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	11336680	n/a
Location name	S MOKELUMNE R A NEW HOPE BR NR WALNUT GROVE CA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	38.2255555555556	n/a
Decimal longitude (WGS84)	-121.491111111111	n/a
Latitude-longitude method	Interpolated from digital map	N
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	California	06
State	California	06
County	San Joaquin County	077
Country	United States of America	n/a
Altitude of gage/land surface	0	n/a
Method altitude determined	Level or other surveyed method.	L
Altitude accuracy	0.1 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Upper Mokelumne	18040012
Drainage basin		n/a
Date of first construction		n/a
Drainage area		n/a
Contributing drainage area		n/a
Time zone abbreviation	PST	n/a
Site honors Daylight Saving Time	N	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