USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

Thomas County, Georgia

Latitude 30°50'02", Longitude 83°48'23" NAD27

Land-surface elevation 238.00 feet above NGVD29

The depth of the well is 210 feet below land surface.

This well is completed in the Floridan aquifer system (S400FLORDN) national aquifer.

This well is completed in the Upper Floridan Aquifer (120FLRDU) 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
1961-11-15		D	62610		68.00	NGVD29	1	O			A
1961-11-15		D	62611		67.41	NAVD88	1	O			A
1961-11-15		D	72019	170.00			1	O			A
1974-05-14		D	62610		61.50	NGVD29	1	S			A
1974-05-14		D	62611		60.91	NAVD88	1	S			A
1974-05-14		D	72019	176.50			1	S			A
1976-01-15		D	62610		63.49	NGVD29	1	S			A
1976-01-15		D	62611		62.90	NAVD88	1	S			A
1976-01-15		D	72019	174.51			1	S			A
1976-11-09		D	62610		67.94	NGVD29	1	S			A
1976-11-09		D	62611		67.35	NAVD88	1	S			A
1976-11-09		D	72019	170.06			1	S			A
1979-11-09		D	62610		68.02	NGVD29	1	S			A
1979-11-09		D	62611		67.43	NAVD88	1	S			A
1979-11-09		D	72019	169.98			1	S			A
1980-05-14		D	62610		64.36	NGVD29	1	S			A
1980-05-14		D	62611		63.77	NAVD88	1	S			A
1980-05-14		D	72019	173.64			1	S			A
1982-11-03		D	62610		61.64	NGVD29	1	S			A
1982-11-03		D	62611		61.05	NAVD88	1	S			A
1982-11-03		D	72019	176.36			1	S			A
1985-05-15		D	62610		63.78	NGVD29	1	S			A
1985-05-15		D	62611		63.19	NAVD88	1	S			A
1985-05-15		D	72019	174.22			1	S			A
1990-05-23		D	62610		65.87	NGVD29	1	S			A
1990-05-23		D	62611		65.28	NAVD88	1	S			A
1990-05-23		D	72019	172.13			1	S			A
2006-09-14	17:00 UTC	m	62610		61.90	NGVD29	1	S	USGS	S	A
2006-09-14	17:00 UTC	m	62611		61.31	NAVD88	1	S	USGS	S	A
2006-09-14	17:00 UTC	m	72019	176.10			1	S	USGS	S	A
2008-11-04		D	62610		66.65	NGVD29	1	S	USGS	S	A
2008-11-04		D	62611		66.06	NAVD88	1	S	USGS	S	A
2008-11-04		D	72019	171.35			1	S	USGS	S	A
2010-05-19		D	62610		68.17	NGVD29	1	S	USGS	S	A
2010-05-19		D	62611		67.58	NAVD88	1	S	USGS	S	A
2010-05-19		D	72019	169.83			1	S	USGS	S	A
2011-07-20	17:25 UTC	m	62610		65.54	NGVD29	1	S	USGS	S	A
2011-07-20	17:25 UTC	m	62611		64.95	NAVD88	1	S	USGS	S	A
2011-07-20	17:25 UTC	m	72019	172.46			1	S	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
Method of measurement	O	Observed.
Method of measurement	S	Steel-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.

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: 2025-02-21 12:49:20 EST
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