USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

Search Results -- 1 sites found

USGS 414250087362402 38N14E-10.2d2 (USEPA BH16D)

Cook County, Illinois

Latitude 41°42'51.7", Longitude 87°36'21.3" NAD27

Land-surface elevation 597 feet above NGVD29

The depth of the well is 78 feet below land surface.

The depth of the hole is 78 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.

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		572.91	NGVD29	1	S	USGS	S	A
1992-06-23		D	62611		572.57	NAVD88	1	S	USGS	S	A
1992-06-23		D	72019	24.09			1	S	USGS	S	A
2012-12-04		D	62610		574.18	NGVD29	1	V	USGS	S	A
2012-12-04		D	62611		573.84	NAVD88	1	V	USGS	S	A
2012-12-04		D	72019	22.82			1	V	USGS	S	A
2013-06-25		D	62610		574.26	NGVD29	1	V	USGS	S	A
2013-06-25		D	62611		573.92	NAVD88	1	V	USGS	S	A
2013-06-25		D	72019	22.74			1	V	USGS	S	A
2013-08-20	18:27 UTC	m	62610		573.95	NGVD29	1	V	USGS	S	A
2013-08-20	18:27 UTC	m	62611		573.61	NAVD88	1	V	USGS	S	A
2013-08-20	18:27 UTC	m	72019	23.05			1	V	USGS	S	A
2013-09-24	18:07 UTC	m	62610		574.09	NGVD29	1	V	USGS	S	A
2013-09-24	18:07 UTC	m	62611		573.75	NAVD88	1	V	USGS	S	A
2013-09-24	18:07 UTC	m	72019	22.91			1	V	USGS	S	A
2013-11-05	20:55 UTC	m	62610		573.93	NGVD29	1	V	USGS	S	A
2013-11-05	20:55 UTC	m	62611		573.59	NAVD88	1	V	USGS	S	A
2013-11-05	20:55 UTC	m	72019	23.07			1	V	USGS	S	A
2014-04-23	23:40 UTC	m	62610		574.00	NGVD29	1	V	USGS	S	A
2014-04-23	23:40 UTC	m	62611		573.66	NAVD88	1	V	USGS	S	A
2014-04-23	23:40 UTC	m	72019	23.00			1	V	USGS	S	A
2014-06-05	20:24 UTC	m	62610		574.09	NGVD29	1	V	USGS	S	A
2014-06-05	20:24 UTC	m	62611		573.75	NAVD88	1	V	USGS	S	A
2014-06-05	20:24 UTC	m	72019	22.91			1	V	USGS	S	A
2015-01-15	22:32 UTC	m	62610		574.25	NGVD29	1	V	USGS	S	A
2015-01-15	22:32 UTC	m	62611		573.91	NAVD88	1	V	USGS	S	A
2015-01-15	22:32 UTC	m	72019	22.75			1	V	USGS	S	A
2017-11-08	19:27 UTC	m	62610		574.34	NGVD29	1	V	USGS	S	P
2017-11-08	19:27 UTC	m	62611		574.00	NAVD88	1	V	USGS	S	P
2017-11-08	19:27 UTC	m	72019	22.66			1	V	USGS	S	P

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	S	Steel-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.
Water-level approval status	P	Provisional data subject to revision.