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USGS 01381500 Whippany River at Morristown NJ

  Stream Site

DESCRIPTION:
Latitude 40°48'26",   Longitude 74°27'25"   NAD83
Morris County, New Jersey, Hydrologic Unit 020301030303
Drainage area: 29.4 square miles
Datum of gage: 259.4 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1981-10-01  2026-01-19  
 Daily Data
    Discharge, cubic feet per second  1921-10-01  2026-01-18  38096 
 Daily Statistics 
    Discharge, cubic feet per second  1921-10-01  2025-03-09 37781 
 Monthly Statistics 
    Discharge, cubic feet per second  1921-10  2025-03  
 Annual Statistics 
    Discharge, cubic feet per second  1922  2025  
 Peak streamflow 1922-07-01  2024-08-18  103 
 Field measurements 1936-03-12  2026-01-08  414 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1923-08-31  2009-05-07  350 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS New Jersey Water Science Center
Email questions about this site to New Jersey Water Science Center Water-Data Inquiries