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Water-Year Summary for Site 01387940

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
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Available Parameters
00065 Gage height(Max.,Min.)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
01387940 RAMAPO RIVER AT LAKESIDE AVENUE, AT POMPTON LAKES, NJ
LOCATION - Lat 41°00'26", long 74°16'28" referenced to North American Datum of 1983, Pompton Lakes Borough, Passaic County, NJ, Hydrologic Unit 02030103, on right downstream wingwall of bridge on Lakeside Avenue in Pompton Lakes, 1.1 mi upstream from Pompton Lakes Dam, and 3.1 mi upstream from mouth.
DRAINAGE AREA - 148 mi².
REVISIONS HISTORY - WRD-US-2011: drainage area.  On Mar 6, 2019, gage-height for the period Jan 29, 2015 to Jun 21, 2016 was revised based on hydrographic comparison.
SURFACE-WATER RECORDS
PERIOD OF RECORD - Continuous-record gage-height station, July 2008 to current year.
GAGE - Water-stage recorder with telemetry. Datum of gage is 190.96 ft above NGVD of 1929.
REMARKS - Stage of lake is significantly affected by operation of floodgates at Pompton Lakes Dam 1.1 mi downstream. Annual peak data can be obtained by selecting Peak streamflow from the 'Available data for this site' drop-down menu above or by using this link.
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 12.87 ft, Aug 28, 2011