USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

Search Results -- 1 sites found

USGS 404249073411801 N 1454. 3

Nassau County, New York

Latitude 40°42'49", Longitude 73°41'18" NAD27

Land-surface elevation 72.0 feet above NGVD29

The depth of the well is 40 feet below land surface.

The depth of the hole is 40 feet below land surface.

This well is completed in the Northern Atlantic Coastal Plain aquifer system (S100NATLCP) national aquifer.

This well is completed in the Glacial Aquifer, Upper (112GLCLU) 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
1959-12-14	D	62610		36.62	NGVD29	1	O	USGS	S	A
1959-12-14	D	62611		35.51	NAVD88	1	O	USGS	S	A
1959-12-14	D	72019	35.38			1	O	USGS	S	A
1960-06-08	D	62610		38.23	NGVD29	1	O	USGS	S	A
1960-06-08	D	62611		37.12	NAVD88	1	O	USGS	S	A
1960-06-08	D	72019	33.77			1	O	USGS	S	A
1961-01-11	D	62610		36.91	NGVD29	1	O	USGS	S	A
1961-01-11	D	62611		35.80	NAVD88	1	O	USGS	S	A
1961-01-11	D	72019	35.09			1	O	USGS	S	A
1961-07-24	D	62610		36.46	NGVD29	1	O	USGS	S	A
1961-07-24	D	62611		35.35	NAVD88	1	O	USGS	S	A
1961-07-24	D	72019	35.54			1	O	USGS	S	A
1962-01-11	D	62610		34.90	NGVD29	1	O	USGS	S	A
1962-01-11	D	62611		33.79	NAVD88	1	O	USGS	S	A
1962-01-11	D	72019	37.10			1	O	USGS	S	A
1962-03-26	D	62610		36.32	NGVD29	1	O	USGS	S	A
1962-03-26	D	62611		35.21	NAVD88	1	O	USGS	S	A
1962-03-26	D	72019	35.68			1	O	USGS	S	A
1963-09-25	D	62610		30.99	NGVD29	1	O	USGS	S	A
1963-09-25	D	62611		29.88	NAVD88	1	O	USGS	S	A
1963-09-25	D	72019	41.01			1	O	USGS	S	A
1964-07-01	D	62610		27.92	NGVD29	1	O	USGS	S	A
1964-07-01	D	62611		26.81	NAVD88	1	O	USGS	S	A
1964-07-01	D	72019	44.08			1	O	USGS	S	A
1964-12-29	D	62610		26.56	NGVD29	1	O	USGS	S	A
1964-12-29	D	62611		25.45	NAVD88	1	O	USGS	S	A
1964-12-29	D	72019	45.44			1	O	USGS	S	A
1965-03-17	D	62610		26.18	NGVD29	1	O	USGS	S	A
1965-03-17	D	62611		25.07	NAVD88	1	O	USGS	S	A
1965-03-17	D	72019	45.82			1	O	USGS	S	A
1965-06-03	D	62610		25.63	NGVD29	1	O	USGS	S	A
1965-06-03	D	62611		24.52	NAVD88	1	O	USGS	S	A
1965-06-03	D	72019	46.37			1	O	USGS	S	A
1965-08-26	D	62610		24.19	NGVD29	1	O	USGS	S	A
1965-08-26	D	62611		23.08	NAVD88	1	O	USGS	S	A
1965-08-26	D	72019	47.81			1	O	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	O	Observed.
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.