USGS Groundwater for USA: Water Levels -- 1 sites

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USGS 390538077195701 MO Dd 28

Agency code =	usgs
site_no list =	390538077195701
Minimum number of levels =	1

Montgomery County, Maryland

Latitude 39°05'37.62", Longitude 77°19'56.93" NAD83

Land-surface elevation 261 feet above NAVD88

The depth of the well is 200.29 feet below land surface.

The depth of the hole is 205 feet below land surface.

This well is completed in the Piedmont and Blue Ridge crystalline-rock aquifers (N400PDMBRX) national aquifer.

This well is completed in the Ijamsville Formation-Marburg Schist, Undifferentiated (300IJVM) 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
2003-01-14	16:30 UTC	m	62610			NGVD29	F	O	USGS	S	A
2003-01-14	16:30 UTC	m	62611			NAVD88	F	O	USGS	S	A
2003-01-14	16:30 UTC	m	72019				F	O	USGS	S	A
2005-08-05		D	62610		261.67	NGVD29	1	T	USGS	S	A
2005-08-05		D	62611		260.94	NAVD88	1	T	USGS	S	A
2005-08-05		D	72019	0.06			1	T	USGS	S	A
2006-07-25		D	62610		261.81	NGVD29	1	T	USGS	S	A
2006-07-25		D	62611		261.08	NAVD88	1	T	USGS	S	A
2006-07-25		D	72019	-0.08			1	T	USGS	S	A
2007-08-06		D	62610		258.19	NGVD29	1	T	USGS	S	A
2007-08-06		D	62611		257.46	NAVD88	1	T	USGS	S	A
2007-08-06		D	72019	3.54			1	T	USGS	S	A
2008-07-17		D	62610		261.21	NGVD29	1	T	USGS	S	A
2008-07-17		D	62611		260.48	NAVD88	1	T	USGS	S	A
2008-07-17		D	72019	0.52			1	T	USGS	S	A
2009-07-20		D	62610		261.87	NGVD29	1	T	USGS	S	A
2009-07-20		D	62611		261.14	NAVD88	1	T	USGS	S	A
2009-07-20		D	72019	-0.14			1	T	USGS	S	A
2010-07-22		D	62610		259.90	NGVD29	1	T	USGS	S	A
2010-07-22		D	62611		259.17	NAVD88	1	T	USGS	S	A
2010-07-22		D	72019	1.83			1	T	USGS	S	A
2011-07-19		D	62610		260.24	NGVD29	1	T	USGS	S	A
2011-07-19		D	62611		259.51	NAVD88	1	T	USGS	S	A
2011-07-19		D	72019	1.49			1	T	USGS	S	A
2011-08-16	14:15 UTC	m	62610		257.49	NGVD29	1	T	USGS	S	A
2011-08-16	14:15 UTC	m	62611		256.76	NAVD88	1	T	USGS	S	A
2011-08-16	14:15 UTC	m	72019	4.24			1	T	USGS	S	A
2011-08-17	00:30 UTC	m	62610		257.49	NGVD29	1	T	USGS	S	A
2011-08-17	00:30 UTC	m	62611		256.76	NAVD88	1	T	USGS	S	A
2011-08-17	00:30 UTC	m	72019	4.24			1	T	USGS	S	A
2012-07-26	19:11 UTC	m	62610		259.92	NGVD29	1	T	USGS	S	A
2012-07-26	19:11 UTC	m	62611		259.19	NAVD88	1	T	USGS	S	A
2012-07-26	19:11 UTC	m	72019	1.81			1	T	USGS	S	A
2013-08-13	20:00 UTC	m	62610		261.06	NGVD29	1	T	USGS	S	A
2013-08-13	20:00 UTC	m	62611		260.33	NAVD88	1	T	USGS	S	A
2013-08-13	20:00 UTC	m	72019	0.67			1	T	USGS	S	A

Section	Code	Description
Water-level date-time accuracy	D	Date is accurate to the Day
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	1	Static
Status	F	Flowing
Method of measurement	O	Observed.
Method of measurement	T	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.