USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

Lonoke County, Arkansas

Latitude 34°42'37", Longitude 91°49'46" NAD27

Land-surface elevation 230 feet above NGVD29

This well is completed in the Mississippi River Valley alluvial aquifer (N100MSRVVL) national aquifer.

This well is completed in the Quaternary Alluvium (110ALVM) 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
1997-04-14		D	62610		102.20	NGVD29	1	S	USSCS	A	A
1997-04-14		D	62611		102.15	NAVD88	1	S	USSCS	A	A
1997-04-14		D	72019	127.80			1	S	USSCS	A	A
1997-11-17		D	62610		102.00	NGVD29	1	S	USSCS	A	A
1997-11-17		D	62611		101.95	NAVD88	1	S	USSCS	A	A
1997-11-17		D	72019	128.00			1	S	USSCS	A	A
1998-04-08		D	62610		109.20	NGVD29	1	S	USSCS	A	A
1998-04-08		D	62611		109.15	NAVD88	1	S	USSCS	A	A
1998-04-08		D	72019	120.80			1	S	USSCS	A	A
1998-10-08		D	62610		101.00	NGVD29	1	S	USSCS	A	A
1998-10-08		D	62611		100.95	NAVD88	1	S	USSCS	A	A
1998-10-08		D	72019	129.00			1	S	USSCS	A	A
1999-04-15		D	62610		102.30	NGVD29	1	S	USSCS	A	A
1999-04-15		D	62611		102.25	NAVD88	1	S	USSCS	A	A
1999-04-15		D	72019	127.70			1	S	USSCS	A	A
1999-09-29		D	62610		103.00	NGVD29	1	S	USSCS	A	A
1999-09-29		D	62611		102.95	NAVD88	1	S	USSCS	A	A
1999-09-29		D	72019	127.00			1	S	USSCS	A	A
2000-04-14		D	62610		104.80	NGVD29	1	S	USSCS	A	A
2000-04-14		D	62611		104.75	NAVD88	1	S	USSCS	A	A
2000-04-14		D	72019	125.20			1	S	USSCS	A	A
2001-04-29	17:00 UTC	m	62610		104.00	NGVD29	1	S	USSCS	A	A
2001-04-29	17:00 UTC	m	62611		103.95	NAVD88	1	S	USSCS	A	A
2001-04-29	17:00 UTC	m	72019	126.00			1	S	USSCS	A	A
2001-10-15	17:00 UTC	m	62610		102.00	NGVD29	1	S	USSCS	A	A
2001-10-15	17:00 UTC	m	62611		101.95	NAVD88	1	S	USSCS	A	A
2001-10-15	17:00 UTC	m	72019	128.00			1	S	USSCS	A	A
2002-04-19	17:00 UTC	m	62610		100.00	NGVD29	1	S	USSCS	A	A
2002-04-19	17:00 UTC	m	62611		99.95	NAVD88	1	S	USSCS	A	A
2002-04-19	17:00 UTC	m	72019	130.00			1	S	USSCS	A	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
Method of measurement	S	Steel-tape measurement.
Measuring agency	USSCS	U.S. Soil Conservation Service
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.

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: 2024-06-07 21:31:04 EDT
0.27 0.24 nadww01