Due to a lapse in funding, the streamgage Diamond River near Wentworth Location, NH will be discontinued on September 30, 2026. Any questions can be sent to Brian Loving at bloving@usgs.gov

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Available data

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Continuous data

2 data types available - data from 1990-10-01 to 2026-08-04

Daily data

1 data types available - data from 1941-07-19 to 2026-08-02

Field measurements

2 data types available - data from 1941-06-11 to 2026-07-16

Discrete sample data

42 Observed properties (data types) available - with data from 1953-11-05 to 2012-08-27

102 Sampling activities

Statistical tables for select daily data types

1 data types available - data from 1941-07-19 to 2026-08-02

Important information about this monitoring location

The elevation of this gage is 1258.84 ft above NAVD of 1988. To obtain stream water surface elevation values in NAVD88, add 1258.84 feet to gage height values.

Location details and information

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Operated in cooperation with:

Maine Emergency Management Agency

USGS - Cooperative Matching Funds

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	01052500	n/a
Location name	Diamond River near Wentworth Location, NH	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	44.8775	n/a
Decimal longitude (WGS84)	-71.0575	n/a
Latitude-longitude method	Interpolated from digital map	N
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Maine	23
State	New Hampshire	33
County	Coos County	007
Country	United States of America	n/a
Altitude of gage/land surface	1258.84 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.15 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Upper Androscoggin River	01040001
Drainage basin		n/a
Date of first construction		n/a
Drainage area	152 square miles	n/a
Contributing drainage area	152 square miles	n/a
Time zone abbreviation	EST	n/a
Site honors Daylight Saving Time	Y	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

Monitoring location Diamond River near Wentworth Location, NH - USGS-01052500