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ALL DATA ARE AT LOCAL TIME


USGS 01411000 Great Egg Harbor River at Folsom NJ

PROVISIONAL DATA SUBJECT TO REVISION

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During winter months, cold and ice may result in inaccurate real-time gage height and streamflow data. Adjustments or deletions of this data can only be done after detailed analysis.

 


SURFACE-WATER RECORDS

LOCATION.--Lat 39°35'41", long 74°51'06" referenced to North American Datum of 1983, Folsom Borough, Atlantic County, NJ, Hydrologic Unit 02040302, on left bank 25 ft upstream from bridge on State Highway 54, 1.0 mi south of Folsom, and 2.0 mi upstream from Pennypot Stream.
DRAINAGE AREA.--57.1 mi2.
PERIOD OF RECORD.--September 1925 to current year. Prior to October 1947, published as "Great Egg River at Folsom".
REVISED RECORDS.--WSP 1432: 1928(M), 1933. WDR NJ-83-1: Drainage area.
GAGE.--Water-stage and precipitation recorder with telemetry and crest-stage gage. Concrete control since Nov 26, 1934. Datum of gage is 53.32 ft above NGVD of 1929. Prior to Mar 6, 1941, water-stage recorder at site 100 ft downstream at same datum. Mar 6 to Oct 5, 1941, non-recording gage at site 145 ft downstream at datum 0.25 ft higher.
REMARKS.--Records good, except for estimated discharges, which are fair.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 1,440 ft3/s, Sep 3, 1940, gage height, 9.09 ft; minimum discharge, 12 ft3/s, Aug 22, 2002.

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Gage Photo

Rain gage data is available from this location at this link.

This station managed by the New Jersey Water Science Center.

Available Parameters Available Period
All 2 Available Parameters for this site
  
00060 Discharge 2007-10-01  2016-12-10
00065 Gage height 2007-10-01  2016-12-10

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Summary of all available data for this site
Instantaneous-data availability statement


Discharge, cubic feet per second

Most recent instantaneous value: 53   12-10-2016   21:00 EST
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Daily discharge, cubic feet per second -- statistics for Dec 10 based on 90 years of record more
Min
(1966)
Most Recent
Instantaneous
Value Dec 10
25th
percen-
tile
Median Mean 75th
percen-
tile
Max
(2012)
28 53 60 79 99 113 385


Gage height, feet

Most recent instantaneous value: 3.71   12-10-2016   21:00 EST
Graph of  Gage height, feet

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