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USGS 01301000 MAMARONECK RIVER AT MAMARONECK NY

  Stream Site

DESCRIPTION:
Latitude 40°57'15.6",   Longitude 73°44'04.5"   NAD83
Westchester County, New York, Hydrologic Unit 02030102
Drainage area: 22.6 square miles
Datum of gage: 11.46 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Daily Data
    Discharge, cubic feet per second  1944-10-01  1989-09-29  15704 
 Daily Statistics 
    Discharge, cubic feet per second  1944-10-01  1989-09-29 15704 
 Monthly Statistics 
    Discharge, cubic feet per second  1944-10  1989-09  
 Annual Statistics 
    Discharge, cubic feet per second  1945  1989  
 Peak streamflow 1938-09-21  2021-09-02  57 
 Field measurements 1943-03-10  2014-10-16  548 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1971-06-02  1972-06-20  5 
 Water-Year Summary 2009  2013  5 
 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