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USGS 01387450 Mahwah River near Suffern NY

  Stream Site

DESCRIPTION:
Latitude 41°08'28",   Longitude 74°06'58"   NAD83
Rockland County, New York, Hydrologic Unit 02030103
Drainage area: 12.3 square miles
Datum of gage: 321.57 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1989-10-31  2026-01-22  
 Daily Data
    Discharge, cubic feet per second  1958-08-01  2026-01-21  20994 
 Daily Statistics 
    Discharge, cubic feet per second  1958-08-01  2024-07-10 20434 
 Monthly Statistics 
    Discharge, cubic feet per second  1958-08  2024-07  
 Annual Statistics 
    Discharge, cubic feet per second  1958  2024  
 Peak streamflow 1959-03-06  2023-09-29  65 
 Field measurements 1960-09-12  2026-01-08  191 
 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