USGS Groundwater for USA: Water Levels -- 1 sites

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Agency code =	usgs
site_no list =	404203073395004
Minimum number of levels =	1

Nassau County, New York

Latitude 40°42'03", Longitude 73°39'50" NAD27

Land-surface elevation 62.0 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.

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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
1961-08-29	D	62610		39.62	NGVD29	1	O	USGS	S	A
1961-08-29	D	62611		38.50	NAVD88	1	O	USGS	S	A
1961-08-29	D	72019	22.38			1	O	USGS	S	A
1961-10-10	D	62610		39.43	NGVD29	1	O	USGS	S	A
1961-10-10	D	62611		38.31	NAVD88	1	O	USGS	S	A
1961-10-10	D	72019	22.57			1	O	USGS	S	A
1961-12-14	D	62610		38.62	NGVD29	1	O	USGS	S	A
1961-12-14	D	62611		37.50	NAVD88	1	O	USGS	S	A
1961-12-14	D	72019	23.38			1	O	USGS	S	A
1962-03-09	D	62610		39.22	NGVD29	1	O	USGS	S	A
1962-03-09	D	62611		38.10	NAVD88	1	O	USGS	S	A
1962-03-09	D	72019	22.78			1	O	USGS	S	A
1962-07-19	D	62610		37.40	NGVD29	1	O	USGS	S	A
1962-07-19	D	62611		36.28	NAVD88	1	O	USGS	S	A
1962-07-19	D	72019	24.60			1	O	USGS	S	A
1962-11-27	D	62610		37.17	NGVD29	1	O	USGS	S	A
1962-11-27	D	62611		36.05	NAVD88	1	O	USGS	S	A
1962-11-27	D	72019	24.83			1	O	USGS	S	A
1963-03-05	D	62610		36.97	NGVD29	1	O	USGS	S	A
1963-03-05	D	62611		35.85	NAVD88	1	O	USGS	S	A
1963-03-05	D	72019	25.03			1	O	USGS	S	A
1963-06-19	D	62610		36.25	NGVD29	1	O	USGS	S	A
1963-06-19	D	62611		35.13	NAVD88	1	O	USGS	S	A
1963-06-19	D	72019	25.75			1	O	USGS	S	A
1963-09-12	D	62610		34.85	NGVD29	1	O	USGS	S	A
1963-09-12	D	62611		33.73	NAVD88	1	O	USGS	S	A
1963-09-12	D	72019	27.15			1	O	USGS	S	A
1963-12-18	D	62610		34.32	NGVD29	1	O	USGS	S	A
1963-12-18	D	62611		33.20	NAVD88	1	O	USGS	S	A
1963-12-18	D	72019	27.68			1	O	USGS	S	A
1964-03-24	D	62610		34.80	NGVD29	1	O	USGS	S	A
1964-03-24	D	62611		33.68	NAVD88	1	O	USGS	S	A
1964-03-24	D	72019	27.20			1	O	USGS	S	A
1964-06-18	D	62610		34.77	NGVD29	1	O	USGS	S	A
1964-06-18	D	62611		33.65	NAVD88	1	O	USGS	S	A
1964-06-18	D	72019	27.23			1	O	USGS	S	A
1964-11-30	D	62610		32.42	NGVD29	1	O	USGS	S	A
1964-11-30	D	62611		31.30	NAVD88	1	O	USGS	S	A
1964-11-30	D	72019	29.58			1	O	USGS	S	A
1965-03-11	D	62610		33.57	NGVD29	1	O	USGS	S	A
1965-03-11	D	62611		32.45	NAVD88	1	O	USGS	S	A
1965-03-11	D	72019	28.43			1	O	USGS	S	A
1965-06-02	D	62610		32.16	NGVD29	1	O	USGS	S	A
1965-06-02	D	62611		31.04	NAVD88	1	O	USGS	S	A
1965-06-02	D	72019	29.84			1	O	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.
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: 2024-11-22 17:38:50 EST
0.34 0.22 nadww02

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USGS 404203073395004 N 1128. 2