USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

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Agency code =	usgs
site_no list =	300624095302001
Minimum number of levels =	1

Harris County, Texas

Latitude 30°06'25", Longitude 95°30'21" NAD83

Land-surface elevation 144.93 feet above NAVD88

The depth of the well is 386 feet below land surface.

The depth of the hole is 386 feet below land surface.

This well is completed in the Coastal lowlands aquifer system (S100CSLLWD) national aquifer.

This well is completed in the Chicot Aquifer (112CHCT) local aquifer.

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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
1981-11-02		D	62610		32.37	NGVD29	1	L			A
1981-11-02		D	62611		31.93	NAVD88	1	L			A
1981-11-02		D	72019	113.00			1	L			A
1993-01-15		D	62610		5.04	NGVD29	P	S	USGS	S	A
1993-01-15		D	62611		4.60	NAVD88	P	S	USGS	S	A
1993-01-15		D	72019	140.33			P	S	USGS	S	A
1995-01-11		D	62610		0.63	NGVD29	1	S	USGS	S	A
1995-01-11		D	62611		0.19	NAVD88	1	S	USGS	S	A
1995-01-11		D	72019	144.74			1	S	USGS	S	A
1996-01-04		D	62610		-5.60	NGVD29	1	S	USGS	S	A
1996-01-04		D	62611		-6.04	NAVD88	1	S	USGS	S	A
1996-01-04		D	72019	150.97			1	S	USGS	S	A
1997-01-06	18:00 UTC	m	62610		-8.46	NGVD29	1	S	USGS	S	A
1997-01-06	18:00 UTC	m	62611		-8.90	NAVD88	1	S	USGS	S	A
1997-01-06	18:00 UTC	m	72019	153.83			1	S	USGS	S	A
1998-01-21	18:00 UTC	m	62610		-6.13	NGVD29	1	S	USGS	S	A
1998-01-21	18:00 UTC	m	62611		-6.57	NAVD88	1	S	USGS	S	A
1998-01-21	18:00 UTC	m	72019	151.50			1	S	USGS	S	A
1999-01-15	18:00 UTC	m	62610		-8.78	NGVD29	P	S	USGS	S	A
1999-01-15	18:00 UTC	m	62611		-9.22	NAVD88	P	S	USGS	S	A
1999-01-15	18:00 UTC	m	72019	154.15			P	S	USGS	S	A
2000-02-01	20:20 UTC	m	62610		-14.81	NGVD29	1	S	USGS	S	A
2000-02-01	20:20 UTC	m	62611		-15.25	NAVD88	1	S	USGS	S	A
2000-02-01	20:20 UTC	m	72019	160.18			1	S	USGS	S	A
2001-01-09	20:45 UTC	m	62610		-23.68	NGVD29	1	S	USGS	S	A
2001-01-09	20:45 UTC	m	62611		-24.12	NAVD88	1	S	USGS	S	A
2001-01-09	20:45 UTC	m	72019	169.05			1	S	USGS	S	A
2002-02-19	19:15 UTC	m	62610		-18.37	NGVD29	1	S	USGS	S	A
2002-02-19	19:15 UTC	m	62611		-18.81	NAVD88	1	S	USGS	S	A
2002-02-19	19:15 UTC	m	72019	163.74			1	S	USGS	S	A
2003-02-10	17:10 UTC	m	62610		-21.23	NGVD29	1	S	USGS	S	A
2003-02-10	17:10 UTC	m	62611		-21.67	NAVD88	1	S	USGS	S	A
2003-02-10	17:10 UTC	m	72019	166.60			1	S	USGS	S	A
2004-02-04	16:53 UTC	m	62610		-26.15	NGVD29	1	S	USGS	S	A
2004-02-04	16:53 UTC	m	62611		-26.59	NAVD88	1	S	USGS	S	A
2004-02-04	16:53 UTC	m	72019	171.52			1	S	USGS	S	A
2005-01-21	18:52 UTC	m	62610		-14.11	NGVD29	1	S	USGS	S	A
2005-01-21	18:52 UTC	m	62611		-14.55	NAVD88	1	S	USGS	S	A
2005-01-21	18:52 UTC	m	72019	159.48			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
Status	P	Pumping
Method of measurement	L	Interpreted from geophysical logs.
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.

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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: 2024-05-04 19:45:51 EDT
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USGS 300624095302001 LJ-60-60-307