USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

Search Results -- 1 sites found

USGS 421216088041201 43N10E-16.4d1

Lake County, Illinois

Latitude 42°12'16", Longitude 88°04'12" NAD27

Land-surface elevation 865 feet above NGVD29

The depth of the well is 1,373 feet below land surface.

The depth of the hole is 1,373 feet below land surface.

This well is completed in the Cambrian-Ordovician aquifer system (S300CAMORD) national aquifer.

This well is completed in the Ordovician-Cambrian Systems (367OVCB) local aquifer.

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
1979		Y	62610		175.00	NGVD29	1	L			A
1979		Y	62611		174.64	NAVD88	1	L			A
1979		Y	72019	690.00			1	L			A
2007-10-08		D	62610		225.00	NGVD29	1	O			A
2007-10-08		D	62611		224.64	NAVD88	1	O			A
2007-10-08		D	72019	640.00			1	O			A
2007-10-09	19:00 UTC	m	62610		225.00	NGVD29	1	O	USGS	S	A
2007-10-09	19:00 UTC	m	62611		224.64	NAVD88	1	O	USGS	S	A
2007-10-09	19:00 UTC	m	72019	640.00			1	O	USGS	S	A
2008-06-28		D	62610		203.00	NGVD29	1	A			A
2008-06-28		D	62611		202.64	NAVD88	1	A			A
2008-06-28		D	72019	662.00			1	A			A
2009-07-23		D	62610		225.00	NGVD29	1	A			A
2009-07-23		D	62611		224.64	NAVD88	1	A			A
2009-07-23		D	72019	640.00			1	A			A
2010-05-31		D	62610		209.00	NGVD29	1	O	USGS	S	A
2010-05-31		D	62611		208.64	NAVD88	1	O	USGS	S	A
2010-05-31		D	72019	656.00			1	O	USGS	S	A
2011-08-31	18:00 UTC	m	62610		185.00	NGVD29	1	A			A
2011-08-31	18:00 UTC	m	62611		184.64	NAVD88	1	A			A
2011-08-31	18:00 UTC	m	72019	680.00			1	A			A
2012-06-30		D	62610		174.00	NGVD29	1	A	USGS	S	A
2012-06-30		D	62611		173.64	NAVD88	1	A	USGS	S	A
2012-06-30		D	72019	691.00			1	A	USGS	S	A
2017-05-31	16:00 UTC	m	62610		226.00	NGVD29	1	A	USGS	S	A
2017-05-31	16:00 UTC	m	62611		225.64	NAVD88	1	A	USGS	S	A
2017-05-31	16:00 UTC	m	72019	639.00			1	A	USGS	S	A
2019-05-02		D	62610		241.00	NGVD29	1	A			A
2019-05-02		D	62611		240.64	NAVD88	1	A			A
2019-05-02		D	72019	624.00			1	A			A
2020-04-14		D	62610		237.00	NGVD29	1	A			A
2020-04-14		D	62611		236.64	NAVD88	1	A			A
2020-04-14		D	72019	628.00			1	A			A
2021-09-07	18:00 UTC	m	62610		180.00	NGVD29	1	A	USGS	S	P
2021-09-07	18:00 UTC	m	62611		179.64	NAVD88	1	A	USGS	S	P
2021-09-07	18:00 UTC	m	72019	685.00			1	A	USGS	S	P

Section	Code	Description
Water-level date-time accuracy	D	Date is accurate to the Day
Water-level date-time accuracy	Y	Date is accurate to the Year
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	A	Airline measurement.
Method of measurement	L	Interpreted from geophysical logs.
Method of measurement	O	Observed.
Measuring agency		Not determined
Measuring agency	USGS	U.S. Geological Survey
Source of measurement		Not determined
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.