USGS Groundwater for USA: Water Levels -- 1 sites

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Agency code =	usgs
site_no list =	413910087335803
Minimum number of levels =	1

Cook County, Illinois

Latitude 41°39'09.57", Longitude 87°33'58.86" NAD27

Land-surface elevation 586.25 feet above NGVD29

The depth of the well is 79 feet below land surface.

The depth of the hole is 79 feet below land surface.

This well is completed in the Silurian-Devonian aquifers (N400SLRDVN) national aquifer.

This well is completed in the Niagaran Series (355NIGR) local aquifer.

**Output formats**
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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
1992-06-23		D	62610		559.42	NGVD29	P	S	USGS	S	A
1992-06-23		D	62611		559.08	NAVD88	P	S	USGS	S	A
1992-06-23		D	72019	26.83			P	S	USGS	S	A
1993-06-21		D	62610		536.22	NGVD29	1	S			A
1993-06-21		D	62611		535.88	NAVD88	1	S			A
1993-06-21		D	72019	50.03			1	S			A
1997-07-08		D	62610		536.27	NGVD29	1	S			A
1997-07-08		D	62611		535.93	NAVD88	1	S			A
1997-07-08		D	72019	49.98			1	S			A
2010-05-20	13:00 UTC	m	62610		523.79	NGVD29	1	V	USGS	S	A
2010-05-20	13:00 UTC	m	62611		523.45	NAVD88	1	V	USGS	S	A
2010-05-20	13:00 UTC	m	72019	62.46			1	V	USGS	S	A
2012-05-30	15:00 UTC	m	62610		524.65	NGVD29	1	V	USGS	S	A
2012-05-30	15:00 UTC	m	62611		524.31	NAVD88	1	V	USGS	S	A
2012-05-30	15:00 UTC	m	72019	61.60			1	V	USGS	S	A
2012-12-04		D	62610		523.45	NGVD29	1	V	USGS	S	A
2012-12-04		D	62611		523.11	NAVD88	1	V	USGS	S	A
2012-12-04		D	72019	62.80			1	V	USGS	S	A
2013-06-25		D	62610		524.26	NGVD29	1	V	USGS	S	A
2013-06-25		D	62611		523.92	NAVD88	1	V	USGS	S	A
2013-06-25		D	72019	61.99			1	V	USGS	S	A
2013-08-20	18:18 UTC	m	62610		523.43	NGVD29	1	V	USGS	S	A
2013-08-20	18:18 UTC	m	62611		523.09	NAVD88	1	V	USGS	S	A
2013-08-20	18:18 UTC	m	72019	62.82			1	V	USGS	S	A
2013-09-24	17:58 UTC	m	62610		523.57	NGVD29	1	V	USGS	S	A
2013-09-24	17:58 UTC	m	62611		523.23	NAVD88	1	V	USGS	S	A
2013-09-24	17:58 UTC	m	72019	62.68			1	V	USGS	S	A
2013-11-06	21:03 UTC	m	62610		523.70	NGVD29	1	V	USGS	S	A
2013-11-06	21:03 UTC	m	62611		523.36	NAVD88	1	V	USGS	S	A
2013-11-06	21:03 UTC	m	72019	62.55			1	V	USGS	S	A
2014-04-23	23:31 UTC	m	62610		523.31	NGVD29	1	V	USGS	S	A
2014-04-23	23:31 UTC	m	62611		522.97	NAVD88	1	V	USGS	S	A
2014-04-23	23:31 UTC	m	72019	62.94			1	V	USGS	S	A
2014-06-05	18:04 UTC	m	62610		523.56	NGVD29	1	V	USGS	S	A
2014-06-05	18:04 UTC	m	62611		523.22	NAVD88	1	V	USGS	S	A
2014-06-05	18:04 UTC	m	72019	62.69			1	V	USGS	S	A
2015-01-15	22:25 UTC	m	62610		523.53	NGVD29	1	V	USGS	S	A
2015-01-15	22:25 UTC	m	62611		523.19	NAVD88	1	V	USGS	S	A
2015-01-15	22:25 UTC	m	72019	62.72			1	V	USGS	S	A

**Explanation**
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	P	Pumping
Method of measurement	S	Steel-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.

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U.S. Department of the Interior | U.S. Geological Survey
Title: Groundwater for USA: Water Levels
URL: https://nwis.waterdata.usgs.gov/nwis/gwlevels?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2024-11-23 18:36:37 EST
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USGS 413910087335803 37N15E-36.4e3 (BH7D)