USGS Groundwater for USA: Water Levels -- 1 sites

USGS Home
Contact USGS
Search USGS

USGS Water Resources

Data Category:
Geographic Area:

Warning: Javascript must be enabled to use all the features on this page!

Page Loading - Please Wait...

Click to hideNews Bulletins

Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Groundwater levels for the Nation

Search Results -- 1 sites found

USGS 420106088063301 41N10E-28.8h1

Cook County, Illinois

Latitude 42°01'06", Longitude 88°06'33" NAD27

Land-surface elevation 800 feet above NGVD29

The depth of the well is 0,256 feet below land surface.

The depth of the hole is 256 feet below land surface.

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

This well is completed in the Silurian System (350SLRN) 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
1963-12-24		D	62610		744.00	NGVD29	1	O			A
1963-12-24		D	62611		743.71	NAVD88	1	O			A
1963-12-24		D	72019	56.00			1	O			A
1964-01-28		D	62610		746.00	NGVD29	1	O			A
1964-01-28		D	62611		745.71	NAVD88	1	O			A
1964-01-28		D	72019	54.00			1	O			A
1964-01-29		D	62610		746.00	NGVD29	1	O			A
1964-01-29		D	62611		745.71	NAVD88	1	O			A
1964-01-29		D	72019	54.00			1	O			A
1964-02-01		D	62610		746.00	NGVD29	1	O			A
1964-02-01		D	62611		745.71	NAVD88	1	O			A
1964-02-01		D	72019	54.00			1	O			A
1964-02-03		D	62610		745.00	NGVD29	1	O			A
1964-02-03		D	62611		744.71	NAVD88	1	O			A
1964-02-03		D	72019	55.00			1	O			A
1964-03-04		D	62610		745.00	NGVD29	1	O			A
1964-03-04		D	62611		744.71	NAVD88	1	O			A
1964-03-04		D	72019	55.00			1	O			A
1964-03-05		D	62610		745.00	NGVD29	1	O			A
1964-03-05		D	62611		744.71	NAVD88	1	O			A
1964-03-05		D	72019	55.00			1	O			A
1985-08-20	16:45 UTC	m	62610		752.00	NGVD29	1	O	IL006	A	A
1985-08-20	16:45 UTC	m	62611		751.71	NAVD88	1	O	IL006	A	A
1985-08-20	16:45 UTC	m	72019	48.00			1	O	IL006	A	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	O	Observed.
Measuring agency		Not determined
Measuring agency	IL006	State of Illinois Environmental Protection Agency
Source of measurement		Not determined
Source of measurement	A	Reported by another government agency (do not use "A" if reported by owner, use "O").
Water-level approval status	A	Approved for publication -- Processing and review completed.