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 =	294535095461801
Minimum number of levels =	1

Harris County, Texas

Latitude 29°45'36", Longitude 95°46'19" NAD83

Land-surface elevation 122.91 feet above NAVD88

The depth of the well is 720 feet below land surface.

The depth of the hole is 780 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	? 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
1961-02-04	D	62610		12.90	NGVD29	1	O	USGS	S	A
1961-02-04	D	62611		12.91	NAVD88	1	O	USGS	S	A
1961-02-04	D	72019	110.00			1	O	USGS	S	A
1966-03-08	D	62610		32.08	NGVD29	1	S	USGS	S	A
1966-03-08	D	62611		32.09	NAVD88	1	S	USGS	S	A
1966-03-08	D	72019	90.82			1	S	USGS	S	A
1967-03-09	D	62610		30.16	NGVD29	1	S	USGS	S	A
1967-03-09	D	62611		30.17	NAVD88	1	S	USGS	S	A
1967-03-09	D	72019	92.74			1	S	USGS	S	A
1967-11-27	D	62610		21.83	NGVD29	1	S	USGS	S	A
1967-11-27	D	62611		21.84	NAVD88	1	S	USGS	S	A
1967-11-27	D	72019	101.07			1	S	USGS	S	A
1968-03-07	D	62610		27.86	NGVD29	1	S	USGS	S	A
1968-03-07	D	62611		27.87	NAVD88	1	S	USGS	S	A
1968-03-07	D	72019	95.04			1	S	USGS	S	A
1968-11-20	D	62610		17.53	NGVD29	1	S	USGS	S	A
1968-11-20	D	62611		17.54	NAVD88	1	S	USGS	S	A
1968-11-20	D	72019	105.37			1	S	USGS	S	A
1970-03-02	D	62610		19.70	NGVD29	1	S	USGS	S	A
1970-03-02	D	62611		19.71	NAVD88	1	S	USGS	S	A
1970-03-02	D	72019	103.20			1	S	USGS	S	A
1971-03-10	D	62610		18.59	NGVD29	1	S	USGS	S	A
1971-03-10	D	62611		18.60	NAVD88	1	S	USGS	S	A
1971-03-10	D	72019	104.31			1	S	USGS	S	A
1972-02-23	D	62610		14.84	NGVD29	1	S	USGS	S	A
1972-02-23	D	62611		14.85	NAVD88	1	S	USGS	S	A
1972-02-23	D	72019	108.06			1	S	USGS	S	A
1973-03-02	D	62610		11.53	NGVD29	1	S	USGS	S	A
1973-03-02	D	62611		11.54	NAVD88	1	S	USGS	S	A
1973-03-02	D	72019	111.37			1	S	USGS	S	A
1974-03-07	D	62610		11.65	NGVD29	1	S	USGS	S	A
1974-03-07	D	62611		11.66	NAVD88	1	S	USGS	S	A
1974-03-07	D	72019	111.25			1	S	USGS	S	A
1976-02-27	D	62610		2.82	NGVD29	1	S	USGS	S	A
1976-02-27	D	62611		2.83	NAVD88	1	S	USGS	S	A
1976-02-27	D	72019	120.08			1	S	USGS	S	A
1979-02-16	D	62610		-15.73	NGVD29	1	S	USGS	S	A
1979-02-16	D	62611		-15.72	NAVD88	1	S	USGS	S	A
1979-02-16	D	72019	138.63			1	S	USGS	S	A

**Explanation**
Section	Code	Description
Water-level date-time accuracy	D	Date is accurate to the Day
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	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.

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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: 2024-05-03 05:59:40 EDT
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USGS 294535095461801 LJ-65-10-911