USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

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USGS 404703073164401 S 31104. 1

Suffolk County, New York

Latitude 40°47'00", Longitude 73°16'41" NAD27

Land-surface elevation 110.0 feet above NGVD29

The depth of the well is 658 feet below land surface.

The depth of the hole is 665 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 Magothy Aquifer (211MAGT) local aquifer.

Date	Time	? 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
1968-05-22		D	62610		45.50	NGVD29	1	O	USGS	S	A
1968-05-22		D	62611		44.38	NAVD88	1	O	USGS	S	A
1968-05-22		D	72019	64.50			1	O	USGS	S	A
1969-01-16		D	62610		45.50	NGVD29	1	O	USGS	S	A
1969-01-16		D	62611		44.38	NAVD88	1	O	USGS	S	A
1969-01-16		D	72019	64.50			1	O	USGS	S	A
1969-02-28		D	62610		45.20	NGVD29	1	O	USGS	S	A
1969-02-28		D	62611		44.08	NAVD88	1	O	USGS	S	A
1969-02-28		D	72019	64.80			1	O	USGS	S	A
1970-01-09		D	62610		44.47	NGVD29	1	O	USGS	S	A
1970-01-09		D	62611		43.35	NAVD88	1	O	USGS	S	A
1970-01-09		D	72019	65.53			1	O	USGS	S	A
1971-01-18		D	62610		45.27	NGVD29	1	O	USGS	S	A
1971-01-18		D	62611		44.15	NAVD88	1	O	USGS	S	A
1971-01-18		D	72019	64.73			1	O	USGS	S	A
1975		Y	62610		47.47	NGVD29	1	O	USGS	S	A
1975		Y	62611		46.35	NAVD88	1	O	USGS	S	A
1975		Y	72019	62.53			1	O	USGS	S	A
1979-03-29	14:15 UTC	m	62610		40.75	NGVD29	P	O	USGS	S	A
1979-03-29	14:15 UTC	m	62611		39.63	NAVD88	P	O	USGS	S	A
1979-03-29	14:15 UTC	m	72019	69.25			P	O	USGS	S	A
1980-03-11	12:55 UTC	m	62610		38.33	NGVD29	P	O	USGS	S	A
1980-03-11	12:55 UTC	m	62611		37.21	NAVD88	P	O	USGS	S	A
1980-03-11	12:55 UTC	m	72019	71.67			P	O	USGS	S	A
1981-03-10	15:00 UTC	m	62610		35.65	NGVD29	P	O	USGS	S	A
1981-03-10	15:00 UTC	m	62611		34.53	NAVD88	P	O	USGS	S	A
1981-03-10	15:00 UTC	m	72019	74.35			P	O	USGS	S	A

Section	Code	Description
Water-level date-time accuracy	D	Date is accurate to the Day
Water-level date-time accuracy	Y	Date is accurate to the Year
Water-level date-time accuracy	m	Date is accurate to the Minute
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
Status	P	Pumping
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.