Available data

Select data types to graph from categories based on the way the data were collected.

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

1 data types available - data from 1936-12-16 to 2026-08-07

2 data types available - data from 1938-07-26 to 2026-06-24

116 Observed properties (data types) available - with data from 1952-10-21 to 2024-09-04

217 Sampling activities

2 data types available - with data from 1938-07-29 to 2023-12-21

1 data types available - data from 1936-12-16 to 2026-08-07

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	01099500	n/a
Location name	CONCORD R BELOW R MEADOW BROOK, AT LOWELL, MA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	42.6367581220217	n/a
Decimal longitude (WGS84)	-71.3020047285587	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	New Hampshire	33
State	Massachusetts	25
County	Middlesex County	017
Country	United States of America	n/a
Altitude of gage/land surface	66.6 feet	n/a
Method altitude determined	Level or other surveyed method.	L
Altitude accuracy	0.1 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Concord River	01070005
Drainage basin		n/a
Date of first construction		n/a
Drainage area	400 square miles	n/a
Contributing drainage area	307 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