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  • USGS has scheduled planned maintenance to our IT infrastructure, starting Tuesday, June 28, 2022, from 8:00-10:00am Eastern Daylight Time (EDT). During the maintenance period, there will be a short interruption in the availability of the most recent time-series data. Any backlog will be made available following conclusion of the scheduled maintenance.

USGS 01131500 CONNECTICUT RIVER NEAR DALTON, NH

  Stream Site

DESCRIPTION:
Latitude 44°24'36",   Longitude 71°43'16"   NAD27
Coos County, New Hampshire, Hydrologic Unit 01080101
Drainage area: 1,514 square miles
Datum of gage: 799.89 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1991-10-01  2022-06-28  
 Daily Data
    Discharge, cubic feet per second  1927-03-18  2022-06-27  34801 
 Daily Statistics 
    Discharge, cubic feet per second  1927-03-18  2021-12-19 34611 
 Monthly Statistics 
    Discharge, cubic feet per second  1927-03  2021-12  
 Annual Statistics 
    Discharge, cubic feet per second  1927  2022  
 Peak streamflow 1928-04-09  2021-03-27  94 
 Field measurements 1936-03-19  2022-06-16  188 
 Field/Lab water-quality samples 1952-10-12  1999-06-03  100 
 Water-Year Summary 2006  2021  16 
 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