USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

Search Results -- 1 sites found

USGS 401058088521001 20N 3E-21.7g

Dewitt County, Illinois

Latitude 40°10'39.6", Longitude 88°51'57.6" NAD83

Land-surface elevation 740 feet above NGVD29

The depth of the well is 340 feet below land surface.

The depth of the hole is 340 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 Quaternary System (110QRNR) 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
1994-12-21		D	62610		599.00	NGVD29	1	L			A
1994-12-21		D	62611		598.77	NAVD88	1	L			A
1994-12-21		D	72019	141.00			1	L			A
2005-05-03		D	62610		600.90	NGVD29	1	T	USGS	S	A
2005-05-03		D	62611		600.67	NAVD88	1	T	USGS	S	A
2005-05-03		D	72019	139.10			1	T	USGS	S	A
2011-06-16		D	62610		603.90	NGVD29	1	V	USGS	S	A
2011-06-16		D	62611		603.67	NAVD88	1	V	USGS	S	A
2011-06-16		D	72019	136.10			1	V	USGS	S	A
2012-04-17	19:00 UTC	m	62610		596.75	NGVD29	1	V	USGS	S	A
2012-04-17	19:00 UTC	m	62611		596.52	NAVD88	1	V	USGS	S	A
2012-04-17	19:00 UTC	m	72019	143.25			1	V	USGS	S	A
2013-05-09	19:25 UTC	m	62610		599.55	NGVD29	1	V	USGS	S	A
2013-05-09	19:25 UTC	m	62611		599.32	NAVD88	1	V	USGS	S	A
2013-05-09	19:25 UTC	m	72019	140.45			1	V	USGS	S	A
2015-04-30	15:45 UTC	m	62610		604.40	NGVD29	1	V	USGS	S	A
2015-04-30	15:45 UTC	m	62611		604.17	NAVD88	1	V	USGS	S	A
2015-04-30	15:45 UTC	m	72019	135.60			1	V	USGS	S	A
2017-05-03	17:00 UTC	m	62610		604.20	NGVD29	1	V	USGS	S	A
2017-05-03	17:00 UTC	m	62611		603.97	NAVD88	1	V	USGS	S	A
2017-05-03	17:00 UTC	m	72019	135.80			1	V	USGS	S	A
2018-06-26	15:16 UTC	m	62610		601.48	NGVD29	1	V	USGS	S	A
2018-06-26	15:16 UTC	m	62611		601.25	NAVD88	1	V	USGS	S	A
2018-06-26	15:16 UTC	m	72019	138.52			1	V	USGS	S	A
2022-04-12	16:52 UTC	m	62610		604.52	NGVD29	1	V	USGS	S	A
2022-04-12	16:52 UTC	m	62611		604.29	NAVD88	1	V	USGS	S	A
2022-04-12	16:52 UTC	m	72019	135.48			1	V	USGS	S	A
2024-06-26	13:53 UTC	m	62610		601.47	NGVD29	1	V	USGS	S	A
2024-06-26	13:53 UTC	m	62611		601.24	NAVD88	1	V	USGS	S	A
2024-06-26	13:53 UTC	m	72019	138.53			1	V	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
Method of measurement	L	Interpreted from geophysical logs.
Method of measurement	T	Electric-tape measurement.
Method of measurement	V	Calibrated electric-tape measurement.
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.