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DESCRIPTION:

Latitude 43°09'07",   Longitude 71°51'28"   NAD27

Merrimack County, New Hampshire, Hydrologic Unit 01070003

Drainage area: 368 square miles

Datum of gage: 470.32 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2015-09-30	2017-10-23
Daily Data
Discharge, cubic feet per second	1939-10-01	2017-10-22	14632
Daily Statistics
Discharge, cubic feet per second	1939-10-01	2017-10-04	14615
Monthly Statistics
Discharge, cubic feet per second	1939-10	2017-10
Annual Statistics
Discharge, cubic feet per second	1940	2018
Peak streamflow	1938-09-21	2017-04-12	69
Field measurements	1940-04-13	2017-10-05	155
Field/Lab water-quality samples	1952-10-07	1999-08-03	81
Water-Year Summary	2006	2017	10

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Record for this site is maintained by the USGS New Hampshire Water Science Center

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