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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	2017-07-22
Daily Data
Discharge, cubic feet per second	1927-03-18	2017-07-21	32999
Daily Statistics
Discharge, cubic feet per second	1927-03-18	2016-11-14	32750
Monthly Statistics
Discharge, cubic feet per second	1927-03	2016-11
Annual Statistics
Discharge, cubic feet per second	1927	2017
Peak streamflow	1928-04-09	2016-02-27	89
Field measurements	1936-03-19	2017-06-05	154
Field/Lab water-quality samples	1952-10-12	1999-06-03	100
Water-Year Summary	2006	2016	11
Additional Data Sources	Begin Date	End Date	Count
Instantaneous-Data Archive  **offsite**	1991-10-01	2007-09-30	442688

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