<a href="https://waterdata.usgs.gov/monitoring-location/393541074510601">Rain gage data are available from this location at this link.</a>

Available data

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

2 data types available - data from 1981-10-26 to 2026-08-03

5 data types available - data from 1925-09-08 to 2026-08-02

2 data types available - data from 1900-08-27 to 2026-05-12

353 Observed properties (data types) available - with data from 1925-07-21 to 2007-07-03

355 Sampling activities

5 data types available - data from 1925-09-08 to 2026-08-02

Available location images

Great Egg Harbor River at Folsom

Great Egg Harbor River at Folsom

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	01411000	n/a
Location name	Great Egg Harbor River at Folsom NJ	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	39.5947222222222	n/a
Decimal longitude (WGS84)	-74.8516666666667	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	Atlantic County	001
Country	United States of America	n/a
Altitude of gage/land surface	52.06 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	Great Egg Harbor	02040302
Drainage basin		n/a
Date of first construction		n/a
Drainage area	57.1 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