USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

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Agency code =	usgs
site_no list =	402302074225601
Minimum number of levels =	1

Middlesex County, New Jersey

Latitude 40°23'01.8", Longitude 74°22'53.6" NAD83

Land-surface elevation 23.55 feet above NGVD29

The depth of the well is 101 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 Old Bridge Sand Member of Magothy Formation (211ODBG) local aquifer.

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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
1978-10-27		D	62610		0.55	NGVD29	1	O	USGS	S	A
1978-10-27		D	62611		-0.66	NAVD88	1	O	USGS	S	A
1978-10-27		D	72019	23.00			1	O	USGS	S	A
1983-11-01	18:05 UTC	m	62610		-1.94	NGVD29	1	S	USGS	S	A
1983-11-01	18:05 UTC	m	62611		-3.15	NAVD88	1	S	USGS	S	A
1983-11-01	18:05 UTC	m	72019	25.49			1	S	USGS	S	A
1984-11-05	19:15 UTC	m	62610		-3.98	NGVD29	1	S	USGS	S	A
1984-11-05	19:15 UTC	m	62611		-5.19	NAVD88	1	S	USGS	S	A
1984-11-05	19:15 UTC	m	72019	27.53			1	S	USGS	S	A
1986-03-27	16:58 UTC	m	62610		1.47	NGVD29	1	S	USGS	S	A
1986-03-27	16:58 UTC	m	62611		0.26	NAVD88	1	S	USGS	S	A
1986-03-27	16:58 UTC	m	72019	22.08			1	S	USGS	S	A
1988-10-17	13:24 UTC	m	62610		-2.35	NGVD29	1	S	USGS	S	A
1988-10-17	13:24 UTC	m	62611		-3.56	NAVD88	1	S	USGS	S	A
1988-10-17	13:24 UTC	m	72019	25.90			1	S	USGS	S	A
1993-10-19	16:00 UTC	m	62610		-1.74	NGVD29	1	S	USGS	S	A
1993-10-19	16:00 UTC	m	62611		-2.95	NAVD88	1	S	USGS	S	A
1993-10-19	16:00 UTC	m	72019	25.29			1	S	USGS	S	A
1998-10-21	15:20 UTC	m	62610		16.50	NGVD29	1	S	USGS	S	A
1998-10-21	15:20 UTC	m	62611		15.29	NAVD88	1	S	USGS	S	A
1998-10-21	15:20 UTC	m	72019	7.05			1	S	USGS	S	A
2003-10-16	15:07 UTC	m	62610		7.16	NGVD29	1	S	USGS	S	A
2003-10-16	15:07 UTC	m	62611		5.95	NAVD88	1	S	USGS	S	A
2003-10-16	15:07 UTC	m	72019	16.39			1	S	USGS	S	A
2008-10-21	14:12 UTC	m	62610		13.81	NGVD29	1	S	USGS	S	A
2008-10-21	14:12 UTC	m	62611		12.60	NAVD88	1	S	USGS	S	A
2008-10-21	14:12 UTC	m	72019	9.74			1	S	USGS	S	A
2013-10-28	18:30 UTC	m	62610		5.41	NGVD29	1	T	USGS	S	A
2013-10-28	18:30 UTC	m	62611		4.20	NAVD88	1	T	USGS	S	A
2013-10-28	18:30 UTC	m	72019	18.14			1	T	USGS	S	A
2018-10-15	16:03 UTC	m	62610		4.63	NGVD29	1	V	USGS	S	A
2018-10-15	16:03 UTC	m	62611		3.42	NAVD88	1	V	USGS	S	A
2018-10-15	16:03 UTC	m	72019	18.92			1	V	USGS	S	A

**Explanation**
Section	Code	Description
Water-level date-time accuracy	D	Date is accurate to the Day
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
Method of measurement	O	Observed.
Method of measurement	S	Steel-tape measurement.
Method of measurement	T	Electric-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.

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U.S. Department of the Interior | U.S. Geological Survey
Title: Groundwater for USA: Water Levels
URL: https://staging.waterdata.usgs.gov/nwis/gwlevels?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2024-11-27 16:33:57 EST
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USGS 402302074225601 230109-- Duhernal 26 Obs