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USGS 01398102 South Branch Raritan River at South Branch NJ

  Stream Site

DESCRIPTION:
Latitude 40°32'49",   Longitude 74°41'47"   NAD83
Somerset County, New Jersey, Hydrologic Unit 02030105
Drainage area: 265 square miles
Datum of gage: 45.54 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2026-01-19  
 Daily Data
    Gage height, feet  2013-10-01  2026-01-18  8942 
 Peak streamflow 1998-04-10  2023-07-10  26 
 Field measurements 1975-08-20  2025-03-06  127 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1976-06-07  2024-02-21  218 
 Water-Year Summary 2006  2023  17 
 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