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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)    2007-10-01  2016-09-27  
 Daily Data
    Discharge, cubic feet per second  1931-08-04  2016-09-26  31101 
 Daily Statistics 
    Discharge, cubic feet per second  1931-08-04  2015-12-13 30813 
 Monthly Statistics 
    Discharge, cubic feet per second  1931-08  2015-12  
 Annual Statistics 
    Discharge, cubic feet per second  1931  2016  
 Peak streamflow 1932-04-01  2014-12-10  84 
 Field measurements 1931-06-18  2016-08-30  235 
 Field/Lab water-quality samples 1952-10-21  2006-07-12  209 
 Water-Year Summary 2005  2015  11 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1976-02-01  2007-09-30  526725 
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