USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

Search Results -- 1 sites found

USGS 334512099395901 RS-21-11-901

Knox County, Texas

Latitude 33°45'12", Longitude 99°39'59" NAD27

Land-surface elevation 1,494 feet above NGVD29

The depth of the well is 34.5 feet below land surface.

The depth of the hole is 34.5 feet below land surface.

This well is completed in the Seymour aquifer (N100SYMOUR) national aquifer.

This well is completed in the Seymour Formation (112SYMR) local aquifer.

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
1991-08-06	D	62610		1478.23	NGVD29	1	S	USGS	S	A
1991-08-06	D	62611		1478.72	NAVD88	1	S	USGS	S	A
1991-08-06	D	72019	15.77			1	S	USGS	S	A
1991-10-10	D	62610		1478.41	NGVD29	1	S	USGS	S	A
1991-10-10	D	62611		1478.90	NAVD88	1	S	USGS	S	A
1991-10-10	D	72019	15.59			1	S	USGS	S	A
1992-03-10	D	62610		1480.75	NGVD29	1	V	USGS	S	A
1992-03-10	D	62611		1481.24	NAVD88	1	V	USGS	S	A
1992-03-10	D	72019	13.25			1	V	USGS	S	A
1992-06-09	D	62610		1482.42	NGVD29	1	V	USGS	S	A
1992-06-09	D	62611		1482.91	NAVD88	1	V	USGS	S	A
1992-06-09	D	72019	11.58			1	V	USGS	S	A
1992-08-25	D	62610		1481.96	NGVD29	1	V	USGS	S	A
1992-08-25	D	62611		1482.45	NAVD88	1	V	USGS	S	A
1992-08-25	D	72019	12.04			1	V	USGS	S	A
1992-12-03	D	62610		1481.32	NGVD29	1	V	USGS	S	A
1992-12-03	D	62611		1481.81	NAVD88	1	V	USGS	S	A
1992-12-03	D	72019	12.68			1	V	USGS	S	A
1993-03-22	D	62610		1482.23	NGVD29	1	V	USGS	S	A
1993-03-22	D	62611		1482.72	NAVD88	1	V	USGS	S	A
1993-03-22	D	72019	11.77			1	V	USGS	S	A
1993-06-21	D	62610		1482.33	NGVD29	1	V	USGS	S	A
1993-06-21	D	62611		1482.82	NAVD88	1	V	USGS	S	A
1993-06-21	D	72019	11.67			1	V	USGS	S	A
1993-09-09	D	62610		1481.21	NGVD29	1	S	USGS	S	A
1993-09-09	D	62611		1481.70	NAVD88	1	S	USGS	S	A
1993-09-09	D	72019	12.79			1	S	USGS	S	A

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	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.