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USGS 01405400 Manalapan Brook at Spotswood NJ

  Stream Site

DESCRIPTION:
Latitude 40°23'22",   Longitude 74°23'26"   NAD83
Middlesex County, New Jersey, Hydrologic Unit 020301050401
Drainage area: 40.7 square miles
Datum of gage: -1.19 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1981-10-01  2025-10-24  
 Daily Data
    Discharge, cubic feet per second  1957-01-01  2025-10-22  25104 
 Daily Statistics 
    Discharge, cubic feet per second  1957-01-01  2023-10-15 24394 
 Monthly Statistics 
    Discharge, cubic feet per second  1957-01  2023-10  
 Annual Statistics 
    Discharge, cubic feet per second  1957  2024  
 Peak streamflow 1957-04-06  2023-12-19  68 
 Field measurements 1960-09-13  2025-08-06  469 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1960-04-05  1981-02-19  107 
 Water-Year Summary 2006  2023  18 
 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