Available data

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2 data types available - data from 1981-10-01 to 2026-08-23

1 data types available - data from 1923-06-14 to 2026-08-21

2 data types available - data from 1936-03-12 to 2026-05-29

612 Observed properties (data types) available - with data from 1923-08-29 to 2026-02-17

400 Sampling activities

2 data types available - with data from 1896-02-06 to 2024-01-10

1 data types available - data from 1923-06-14 to 2026-08-21

Available location images

North Branch Raritan River near Raritan

North Branch Raritan River near Raritan

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	01400000	n/a
Location name	North Branch Raritan River near Raritan NJ	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	40.5705555555556	n/a
Decimal longitude (WGS84)	-74.6791666666667	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	New Jersey	34
State	New Jersey	34
County	Somerset County	035
Country	United States of America	n/a
Altitude of gage/land surface	49.55 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.05 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Raritan	02030105
Drainage basin		n/a
Date of first construction		n/a
Drainage area	190 square miles	n/a
Contributing drainage area		n/a
Time zone abbreviation	EST	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