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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.

USGS 01408000 Manasquan River at Squankum NJ


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Estimated flood stage for this gage is 7 feet.

gage photoLOCATION. --Lat 40°09'41", long 74°09'17" referenced to North American Datum of 1983, Howell Township, Monmouth County, NJ, Hydrologic Unit 02040301, on right bank 50 ft upstream from northbound bridge on County Highway 547 (Lakewood Farmingdale Road) in Squankum, and 0.4 mi downstream from Marsh Bog Brook.
DRAINAGE AREA. --44.0 mi2.
PERIOD OF RECORD. --July 1931 to current year. Monthly discharge only for July 1931, published in WSP 1302.
GAGE. --Water-stage recorder and concrete control. Datum of gage is 18.82 ft above NGVD of 1929. Prior to Aug 13, 1940, water stage recorder at site 80 ft upstream at same datum.
COOPERATION. --Funding for this gage is provided by the New Jersey Department of Environmental Protection, and the U.S. Geological Survey.

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This station managed by the New Jersey Water Science Center.

Available Parameters Period of Record
All 5 Available Parameters for this site
00010 Temperature, water(Max.,Min.,Mean) 1969-07-02  1974-09-30
00060 Discharge(Mean) 1931-10-01  2016-09-27
00095 Specific cond at 25C(Max.,Min.,Mean) 1969-07-02  1974-09-30
00300 Dissolved oxygen(Max.,Min.,Mean) 1969-08-05  1974-09-30
00400 pH(Max.,Min.) 1969-07-02  1974-09-30

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