Souhegan River at Merrimack, NH - 01094000

Important information about this monitoring location

The elevation of this station has been determined to be 159.88 feet above NAVD 1988. To obtain stream water-surface elevation values in NAVD 1988 add 159.88 feet to gage height values.

Location details and information

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Site identification number	01094000	_n/a
Site name	SOUHEGAN RIVER AT MERRIMACK, NH	_n/a
Site type	Stream	ST
DMS latitude	425127	_n/a
DMS longitude	0713024	_n/a
Decimal latitude	42.8575865	_n/a
Decimal longitude	-71.5061785	_n/a
Latitude-longitude method	Interpolated from MAP.	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
Latitude-longitude datum	North American Datum of 1927	NAD27
Decimal Latitude-longitude datum	North American Datum of 1983	NAD83
District	New Hampshire	33
State	New Hampshire	33
County	Hillsborough County	011
Country	US	_n/a
Land net location description		_n/a
Name of location map	SOUTH MERRIMACK, NH	_n/a
Scale of location map	24000	_n/a
Altitude of Gage/land surface	159.88 feet	_n/a
Method altitude determined	Level or other surveyed method.	L
Altitude accuracy	.01 feet	_n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Winnipesaukee River	01070002
Drainage basin		_n/a
Topographic setting	Stream channel	C
Flags for instruments at site	YNNNYNNNNNYNNNNNNNNNNNNNNNNNNN	_n/a
Date of first construction		_n/a
Date site established or inventoried		_n/a
Drainage area	171 square miles	_n/a
Contributing drainage area		_n/a
Time Zone abbreviation	EST	_n/a
Site honors Daylight Saving Time	Y	_n/a
Data reliability		_n/a
Data-other GW files	NNNNNNNN	_n/a
National aquifer		_n/a
Local aquifer		_n/a
Local aquifer type		_n/a
Well depth		_n/a
Hole depth		_n/a
Source of depth data		_n/a
Project number		_n/a

Operated in cooperation with:

US Army Corps of Engineers - New England District