Available data

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0 data types available

2 data types available - data from 1956-03-01 to 2025-10-01

2 data types available - data from 1988-08-19 to 2026-09-02

9 Observed properties (data types) available - with data from 1977-07-29 to 1977-09-29

3 Sampling activities

2 data types available - with data from 1955-12-23 to 2025-05-29

1 data types available - data from 1956-03-01 to 2025-10-01

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	11292700	n/a
Location name	MF STANISLAUS R A HELLS HALF ACRE BRIDGE CA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	38.2471380112993	n/a
Decimal longitude (WGS84)	-120.034629962501	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	Tuolumne County	109
Country	United States of America	n/a
Altitude of gage/land surface	3410.94 feet	n/a
Method altitude determined	Interpolated from topographic map.	M
Altitude accuracy	0.01 feet	n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit	Upper Stanislaus	18040010
Drainage basin		n/a
Date of first construction		n/a
Drainage area	287 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 MF Stanislaus R a Hells Half Acre Bridge CA - USGS-11292700