USGS Groundwater for USA: Water Levels -- 1 sites

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USGS 424350071010201 MA-GCW 172 GEORGETOWN, MA

Agency code =	usgs
site_no list =	424350071010201
Minimum number of levels =	1

Essex County, Massachusetts

Latitude 42°43'46.00", Longitude 71°01'05.10" NAD83

Land-surface elevation 110 feet above NGVD29

The depth of the well is 20 feet below land surface.

The depth of the hole is 20 feet below land surface.

This well is completed in the Sand and gravel aquifers (glaciated regions) (N100GLCIAL) national aquifer.

This well is completed in the Stratified Deposits, Undifferentiated (112SRFD) local aquifer.

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Date	Time	? Water-level date-time accuracy	? Parameter code	Water level, feet below land surface	Water level, feet above specific vertical datum	Referenced vertical datum	? Status	? Method of measurement	? Measuring agency	? Source of measurement	? Water-level approval status
2005-06-16	16:00 UTC	m	62610		105.40	NGVD29	1	O	USGS	S	A
2005-06-16	16:00 UTC	m	62611		104.57	NAVD88	1	O	USGS	S	A
2005-06-16	16:00 UTC	m	72019	4.60			1	O	USGS	S	A
2007-06-19	18:00 UTC	m	62610		102.80	NGVD29	1	O	USGS	S	A
2007-06-19	18:00 UTC	m	62611		101.97	NAVD88	1	O	USGS	S	A
2007-06-19	18:00 UTC	m	72019	7.20			1	O	USGS	S	A
2008-09-17	17:30 UTC	m	62610		105.29	NGVD29		T	USGS	S	A
2008-09-17	17:30 UTC	m	62611		104.46	NAVD88		T	USGS	S	A
2008-09-17	17:30 UTC	m	72019	4.71				T	USGS	S	A
2009-06-03	14:00 UTC	m	62610		103.67	NGVD29	1	O	USGS	S	A
2009-06-03	14:00 UTC	m	62611		102.84	NAVD88	1	O	USGS	S	A
2009-06-03	14:00 UTC	m	72019	6.33			1	O	USGS	S	A
2010-06-17	16:00 UTC	m	62610		103.13	NGVD29	1	T	USGS	S	A
2010-06-17	16:00 UTC	m	62611		102.30	NAVD88	1	T	USGS	S	A
2010-06-17	16:00 UTC	m	72019	6.87			1	T	USGS	S	A
2011-06-01	18:00 UTC	m	62610		100.13	NGVD29	1	T	USGS	S	A
2011-06-01	18:00 UTC	m	62611		99.30	NAVD88	1	T	USGS	S	A
2011-06-01	18:00 UTC	m	72019	9.87			1	T	USGS	S	A
2012-07-06	14:00 UTC	m	62610		104.53	NGVD29		T	USGS	S	A
2012-07-06	14:00 UTC	m	62611		103.70	NAVD88		T	USGS	S	A
2012-07-06	14:00 UTC	m	72019	5.47				T	USGS	S	A
2013-07-18	13:47 UTC	m	62610		104.86	NGVD29		T	USGS	S	A
2013-07-18	13:47 UTC	m	62611		104.03	NAVD88		T	USGS	S	A
2013-07-18	13:47 UTC	m	72019	5.14				T	USGS	S	A
2015-09-09	13:02 UTC	m	62610		101.38	NGVD29		T	USGS	S	A
2015-09-09	13:02 UTC	m	62611		100.55	NAVD88		T	USGS	S	A
2015-09-09	13:02 UTC	m	72019	8.62				T	USGS	S	A
2017-07-20	17:19 UTC	m	62610		103.45	NGVD29		V	USGS	S	A
2017-07-20	17:19 UTC	m	62611		102.62	NAVD88		V	USGS	S	A
2017-07-20	17:19 UTC	m	72019	6.55				V	USGS	S	A

Section	Code	Description
Water-level date-time accuracy	m	Date is accurate to the Minute
Parameter code	62610	Groundwater level above NGVD 1929, feet
Parameter code	62611	Groundwater level above NAVD 1988, feet
Parameter code	72019	Depth to water level, feet below land surface
Referenced vertical datum	NAVD88	North American Vertical Datum of 1988
Referenced vertical datum	NGVD29	National Geodetic Vertical Datum of 1929
Status		The reported water-level measurement represents a static level
Status	1	Static
Method of measurement	O	Observed.
Method of measurement	T	Electric-tape measurement.
Method of measurement	V	Calibrated electric-tape measurement.
Measuring agency	USGS	U.S. Geological Survey
Source of measurement	S	Measured by personnel of reporting agency.
Water-level approval status	A	Approved for publication -- Processing and review completed.