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 =	401610074483401
Minimum number of levels =	1

Mercer County, New Jersey

Latitude 40°16'10.42", Longitude 74°48'32.50" NAD83

Land-surface elevation 156.80 feet above NAVD88

The depth of the well is 13.6 feet below land surface.

The depth of the hole is 14 feet below land surface.

This well is completed in the Early Mesozoic basin aquifers (N300ERLMZC) national aquifer.

This well is completed in the Stockton Formation (231SCKN) 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
1994-03-24		D	62610		154.29	NGVD29	1	L			A
1994-03-24		D	62611		153.30	NAVD88	1	L			A
1994-03-24		D	72019	3.50			1	L			A
1997-08-25	18:20 UTC	m	62610		147.49	NGVD29	1	T	USGS	S	A
1997-08-25	18:20 UTC	m	62611		146.50	NAVD88	1	T	USGS	S	A
1997-08-25	18:20 UTC	m	72019	10.30			1	T	USGS	S	A
1998-03-24	16:40 UTC	m	62610		153.10	NGVD29	1	T	USGS	S	A
1998-03-24	16:40 UTC	m	62611		152.11	NAVD88	1	T	USGS	S	A
1998-03-24	16:40 UTC	m	72019	4.69			1	T	USGS	S	A
1998-04-21	13:55 UTC	m	62610		151.08	NGVD29	1	T	USGS	S	A
1998-04-21	13:55 UTC	m	62611		150.09	NAVD88	1	T	USGS	S	A
1998-04-21	13:55 UTC	m	72019	6.71			1	T	USGS	S	A
1999-02-02		D	62610		146.11	NGVD29	1	T	USGS	S	A
1999-02-02		D	62611		145.12	NAVD88	1	T	USGS	S	A
1999-02-02		D	72019	11.68			1	T	USGS	S	A
2001-10-23	16:25 UTC	m	62610		145.98	NGVD29	1	S	USGS	S	A
2001-10-23	16:25 UTC	m	62611		144.99	NAVD88	1	S	USGS	S	A
2001-10-23	16:25 UTC	m	72019	11.81			1	S	USGS	S	A
2003-03-19	20:17 UTC	m	62610		148.94	NGVD29	1	S	USGS	S	A
2003-03-19	20:17 UTC	m	62611		147.95	NAVD88	1	S	USGS	S	A
2003-03-19	20:17 UTC	m	72019	8.85			1	S	USGS	S	A
2017-11-03	19:48 UTC	m	62610		146.95	NGVD29	1	V	USGS	S	A
2017-11-03	19:48 UTC	m	62611		145.96	NAVD88	1	V	USGS	S	A
2017-11-03	19:48 UTC	m	72019	10.84			1	V	USGS	S	A
2019-05-23	19:02 UTC	m	62610		150.28	NGVD29	1	V	USGS	S	A
2019-05-23	19:02 UTC	m	62611		149.29	NAVD88	1	V	USGS	S	A
2019-05-23	19:02 UTC	m	72019	7.51			1	V	USGS	S	A
2021-06-15	16:40 UTC	m	62610		147.54	NGVD29	1	S	USGS	S	A
2021-06-15	16:40 UTC	m	62611		146.55	NAVD88	1	S	USGS	S	A
2021-06-15	16:40 UTC	m	72019	10.25			1	S	USGS	S	A
2022-06-09	15:08 UTC	m	62610		148.87	NGVD29	1	V	USGS	S	A
2022-06-09	15:08 UTC	m	62611		147.88	NAVD88	1	V	USGS	S	A
2022-06-09	15:08 UTC	m	72019	8.92			1	V	USGS	S	A
2023-05-31	15:06 UTC	m	62610		146.05	NGVD29	1	V	USGS	S	A
2023-05-31	15:06 UTC	m	62611		145.06	NAVD88	1	V	USGS	S	A
2023-05-31	15:06 UTC	m	72019	11.74			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	L	Interpreted from geophysical logs.
Method of measurement	S	Steel-tape measurement.
Method of measurement	T	Electric-tape measurement.
Method of measurement	V	Calibrated electric-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.

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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: 2024-11-29 15:59:54 EST
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USGS 401610074483401 210539-- MW-42S