USGS Groundwater for USA: Water Levels -- 1 sites

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USGS 390953078001901 46X126

Agency code =	usgs
site_no list =	390953078001901
Minimum number of levels =	1

Clarke County, Virginia

Latitude 39°09'52.95", Longitude 78°00'18.70" NAD83

Land-surface elevation 641.25 feet above NAVD88

The depth of the well is 400 feet below land surface.

The depth of the hole is 400 feet below land surface.

This well is completed in the Valley and Ridge aquifers (N500VLYRDG) national aquifer.

This well is completed in the Beekmantown Group (367BKMN) 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
2002-10-15	17:35 UTC	m	62610		597.65	NGVD29	1	S	USGS	S	A
2002-10-15	17:35 UTC	m	62611		596.99	NAVD88	1	S	USGS	S	A
2002-10-15	17:35 UTC	m	72019	44.26			1	S	USGS	S	A
2003-01-29	20:45 UTC	m	62610		616.52	NGVD29	1	S	USGS	S	A
2003-01-29	20:45 UTC	m	62611		615.86	NAVD88	1	S	USGS	S	A
2003-01-29	20:45 UTC	m	72019	25.39			1	S	USGS	S	A
2003-04-17	12:25 UTC	m	62610		633.27	NGVD29	1	S	USGS	S	A
2003-04-17	12:25 UTC	m	62611		632.61	NAVD88	1	S	USGS	S	A
2003-04-17	12:25 UTC	m	72019	8.64			1	S	USGS	S	A
2003-07-23	12:10 UTC	m	62610		629.31	NGVD29	1	S	USGS	S	A
2003-07-23	12:10 UTC	m	62611		628.65	NAVD88	1	S	USGS	S	A
2003-07-23	12:10 UTC	m	72019	12.60			1	S	USGS	S	A
2003-10-21	12:15 UTC	m	62610		620.66	NGVD29	1	S	USGS	S	A
2003-10-21	12:15 UTC	m	62611		620.00	NAVD88	1	S	USGS	S	A
2003-10-21	12:15 UTC	m	72019	21.25			1	S	USGS	S	A
2004-01-22	15:00 UTC	m	62610		626.04	NGVD29	1	S	USGS	S	A
2004-01-22	15:00 UTC	m	62611		625.38	NAVD88	1	S	USGS	S	A
2004-01-22	15:00 UTC	m	72019	15.87			1	S	USGS	S	A
2004-04-06	21:05 UTC	m	62610		624.86	NGVD29	1	S	USGS	S	A
2004-04-06	21:05 UTC	m	62611		624.20	NAVD88	1	S	USGS	S	A
2004-04-06	21:05 UTC	m	72019	17.05			1	S	USGS	S	A
2004-07-21	13:57 UTC	m	62610		620.65	NGVD29	1	S	USGS	S	A
2004-07-21	13:57 UTC	m	62611		619.99	NAVD88	1	S	USGS	S	A
2004-07-21	13:57 UTC	m	72019	21.26			1	S	USGS	S	A
2004-12-21	17:00 UTC	m	62610		615.10	NGVD29	1	O	USGS	S	P
2004-12-21	17:00 UTC	m	62611		614.44	NAVD88	1	O	USGS	S	P
2004-12-21	17:00 UTC	m	72019	26.81			1	O	USGS	S	P
2005-01-19	19:40 UTC	m	62610		615.97	NGVD29	1	S	USGS	S	A
2005-01-19	19:40 UTC	m	62611		615.31	NAVD88	1	S	USGS	S	A
2005-01-19	19:40 UTC	m	72019	25.94			1	S	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	1	Static
Method of measurement	O	Observed.
Method of measurement	S	Steel-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.
Water-level approval status	P	Provisional data subject to revision.