USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

Search Results -- 1 sites found

USGS 415937088002101 41N11E-32.3a

Cook County, Illinois

Latitude 41°59'37.08", Longitude 88°00'20.94" NAD83

Land-surface elevation 688 feet above NGVD29

The depth of the well is 13.8 feet below land surface.

The depth of the hole is 15 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
2012-03-01		D	62610		684.32	NGVD29	1	T	USGS	S	A
2012-03-01		D	62611		684.03	NAVD88	1	T	USGS	S	A
2012-03-01		D	72019	3.68			1	T	USGS	S	A
2012-03-22	21:00 UTC	m	62610		683.26	NGVD29	1	V	USGS	S	A
2012-03-22	21:00 UTC	m	62611		682.97	NAVD88	1	V	USGS	S	A
2012-03-22	21:00 UTC	m	72019	4.74			1	V	USGS	S	A
2012-04-23	21:21 UTC	m	62610		682.66	NGVD29	1	V	USGS	S	A
2012-04-23	21:21 UTC	m	62611		682.37	NAVD88	1	V	USGS	S	A
2012-04-23	21:21 UTC	m	72019	5.34			1	V	USGS	S	A
2012-06-07	14:47 UTC	m	62610		680.07	NGVD29	1	V	USGS	S	A
2012-06-07	14:47 UTC	m	62611		679.78	NAVD88	1	V	USGS	S	A
2012-06-07	14:47 UTC	m	72019	7.93			1	V	USGS	S	A
2012-08-20	16:22 UTC	m	62610		675.69	NGVD29	1	V	USGS	S	A
2012-08-20	16:22 UTC	m	62611		675.40	NAVD88	1	V	USGS	S	A
2012-08-20	16:22 UTC	m	72019	12.31			1	V	USGS	S	A
2012-09-20	22:27 UTC	m	62610		675.35	NGVD29	1	V	USGS	S	A
2012-09-20	22:27 UTC	m	62611		675.06	NAVD88	1	V	USGS	S	A
2012-09-20	22:27 UTC	m	72019	12.65			1	V	USGS	S	A
2012-11-08	14:50 UTC	m	62610		675.71	NGVD29	1	V	USGS	S	A
2012-11-08	14:50 UTC	m	62611		675.42	NAVD88	1	V	USGS	S	A
2012-11-08	14:50 UTC	m	72019	12.29			1	V	USGS	S	A
2013-01-31	14:24 UTC	m	62610		678.17	NGVD29	1	V	USGS	S	A
2013-01-31	14:24 UTC	m	62611		677.88	NAVD88	1	V	USGS	S	A
2013-01-31	14:24 UTC	m	72019	9.83			1	V	USGS	S	A
2013-03-25	20:32 UTC	m	62610		682.15	NGVD29	1	V	USGS	S	A
2013-03-25	20:32 UTC	m	62611		681.86	NAVD88	1	V	USGS	S	A
2013-03-25	20:32 UTC	m	72019	5.85			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	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.