USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

Clark County, Nevada

Latitude 36°11'41", Longitude 115°11'57" NAD27

Land-surface elevation 2,199 feet above NGVD29

The depth of the well is 1,004 feet below land surface.

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
1970-02-05	D	62610		2045.00	NGVD29	1	A			A
1970-02-05	D	62611		2046.60	NAVD88	1	A			A
1970-02-05	D	72019	154.00			1	A			A
1971-01-29	D	62610		2029.00	NGVD29	1	A			A
1971-01-29	D	62611		2030.60	NAVD88	1	A			A
1971-01-29	D	72019	170.00			1	A			A
1972-02-25	D	62610		2025.00	NGVD29	1	A			A
1972-02-25	D	62611		2026.60	NAVD88	1	A			A
1972-02-25	D	72019	174.00			1	A			A
1973-02-15	D	62610		2009.40	NGVD29	1	S	USGS	S	A
1973-02-15	D	62611		2011.00	NAVD88	1	S	USGS	S	A
1973-02-15	D	72019	189.60			1	S	USGS	S	A
1975-03-05	D	62610		1931.00	NGVD29	1	A			A
1975-03-05	D	62611		1932.60	NAVD88	1	A			A
1975-03-05	D	72019	268.00			1	A			A
1976-02-04	D	62610		1949.00	NGVD29	1	A			A
1976-02-04	D	62611		1950.60	NAVD88	1	A			A
1976-02-04	D	72019	250.00			1	A			A
1978-03-01	D	62610		1980.00	NGVD29	1	A			A
1978-03-01	D	62611		1981.60	NAVD88	1	A			A
1978-03-01	D	72019	219.00			1	A			A
1979-02-16	D	62610		1975.00	NGVD29	1	A			A
1979-02-16	D	62611		1976.60	NAVD88	1	A			A
1979-02-16	D	72019	224.00			1	A			A
1981-02-27	D	62610		1967.71	NGVD29	1	S	USGS	S	A
1981-02-27	D	62611		1969.31	NAVD88	1	S	USGS	S	A
1981-02-27	D	72019	231.29			1	S	USGS	S	A
1982-03-04	D	62610		1962.47	NGVD29	1	S	USGS	S	A
1982-03-04	D	62611		1964.07	NAVD88	1	S	USGS	S	A
1982-03-04	D	72019	236.53			1	S	USGS	S	A
1985-03-25	D	62610		1958.67	NGVD29	1	S	USGS	S	A
1985-03-25	D	62611		1960.27	NAVD88	1	S	USGS	S	A
1985-03-25	D	72019	240.33			1	S	USGS	S	A
1985-06-14	D	62610		1950.08	NGVD29	1	S	USGS	S	A
1985-06-14	D	62611		1951.68	NAVD88	1	S	USGS	S	A
1985-06-14	D	72019	248.92			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	A	Airline measurement.
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: 2025-01-03 02:52:20 EST
0.32 0.22 nadww02