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USGS 01376800 HACKENSACK RIVER AT WEST NYACK NY

  Stream Site

DESCRIPTION:
Latitude 41°05'44",   Longitude 73°57'50"   NAD83
Rockland County, New York, Hydrologic Unit 02030103
Drainage area: 30.7 square miles
Datum of gage: 52.53 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2025-10-29  
 Daily Data
    Discharge, cubic feet per second  1958-12-01  2025-10-28  24439 
 Daily Statistics 
    Discharge, cubic feet per second  1958-12-01  2025-05-08 24266 
 Monthly Statistics 
    Discharge, cubic feet per second  1958-12  2025-05  
 Annual Statistics 
    Discharge, cubic feet per second  1959  2025  
 Peak streamflow 1960-08-19  2023-12-18  65 
 Field measurements 1958-12-12  2025-09-09  662 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1959-09-01  1972-10-05  6 
 Water-Year Summary 2005  2024  20 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS New York Water Science Center
Email questions about this site to New York Water Science Center Water-Data Inquiries