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USGS 01085500 CONTOOCOOK R BL HOPKINTON DAM AT W HOPKINTON, NH

  Stream Site

DESCRIPTION:
Latitude 43°11'34",   Longitude 71°44'52"   NAD27
Merrimack County, New Hampshire, Hydrologic Unit 01070003
Drainage area: 427 square miles
Datum of gage: 355.83 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2001-10-01  2020-08-12  
 Daily Data
    Discharge, cubic feet per second  1963-08-06  2020-08-11  15895 
 Daily Statistics 
    Discharge, cubic feet per second  1963-08-06  2020-01-27 15698 
 Monthly Statistics 
    Discharge, cubic feet per second  1963-08  2020-01  
 Annual Statistics 
    Discharge, cubic feet per second  1963  2020  
 Peak streamflow 1964-04-14  2018-11-11  55 
 Field measurements 1963-08-06  2020-07-20  473 
 Field/Lab water-quality samples 1965-08-01  1999-08-03  208 
 Water-Year Summary 2006  2019  13 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS New Hampshire Water Science Center
Email questions about this site to New Hampshire Water Science Center Water-Data Inquiries