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Available data

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Continuous data

1 data types available - data from 2018-09-05 to 2026-08-08

Daily data

1 data types available - data from 2010-10-14 to 2026-08-07

Field measurements

3 data types available - data from 1965-01-29 to 2026-04-23

Discrete sample data

0 observed properties (data types) available

Statistical tables for select daily data types

1 data types available - data from 2010-10-14 to 2026-08-07

Important information about this monitoring location

The elevation of land surface datum at this station is 153.02 feet above NAVD 1988. To obtain the groundwater level elevation in NAVD 1988 subtract the depth to water level, in feet below land surface, from 153.02 feet.

Location details and information

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Operated in cooperation with:

Massachusetts DCR - Office of Water Resources

USGS - Cooperative Matching Funds

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	421853071220501	n/a
Location name	MA-WKW 2R WAYLAND, MA	n/a
Site type	Well	GW
Decimal latitude (WGS84)	42.3147222222222	n/a
Decimal longitude (WGS84)	-71.3680555555555	n/a
Latitude-longitude method	Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)	G
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Massachusetts	25
State	Massachusetts	25
County	Middlesex County	017
Country	United States of America	n/a
Altitude of gage/land surface	153.02 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.16 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		n/a
Contributing drainage area		n/a
Time zone abbreviation	EST	n/a
Site honors Daylight Saving Time	Y	n/a
National aquifer	Sand and gravel aquifers (glaciated regions)	N100GLCIAL
Local aquifer	Outwash	112OTSH
Local aquifer type	Unconfined single aquifer	U
Well depth	32.3 feet	n/a
Hole depth	33.5 feet	n/a
Source of depth data	Z	n/a

Monitoring location Ma-wkw 2R Wayland, MA - USGS-421853071220501