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USGS 01104500 CHARLES RIVER AT WALTHAM, MA

  Stream Site

DESCRIPTION:
Latitude 42°22'20",   Longitude 71°14'03"   NAD27
Middlesex County, Massachusetts, Hydrologic Unit 01090001
Drainage area: 251 square miles
Contributing drainage area: 227 square miles,
Datum of gage: 20.02 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1976-02-01  2017-11-20  
 Daily Data
    Discharge, cubic feet per second  1931-08-04  2017-11-19  31520 
 Daily Statistics 
    Discharge, cubic feet per second  1931-08-04  2016-10-11 31116 
 Monthly Statistics 
    Discharge, cubic feet per second  1931-08  2016-10  
 Annual Statistics 
    Discharge, cubic feet per second  1931  2017  
 Peak streamflow 1932-04-01  2016-04-08  85 
 Field measurements 1931-06-18  2017-10-24  246 
 Field/Lab water-quality samples 1952-10-21  2006-07-12  209 
 Water-Year Summary 2005  2016  12 
OPERATION:
Record for this site is maintained by the USGS Massachusetts Water Science Center
Email questions about this site to Massachusetts Water Science Center Water-Data Inquiries