USGS Groundwater for USA: Water Levels -- 1 sites

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USGS 401958074281902 230565-- Rossmore Gc 17

Agency code =	usgs
site_no list =	401958074281902
Minimum number of levels =	1

Middlesex County, New Jersey

Latitude 40°20'09.3", Longitude 74°28'11" NAD27

Land-surface elevation 143 feet above NAVD88

The depth of the well is 197 feet below land surface.

The depth of the hole is 383 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
1980-08-14		D	62610		67.07	NGVD29	1	L			A
1980-08-14		D	62611		66.00	NAVD88	1	L			A
1980-08-14		D	72019	77.00			1	L			A
1983-10-20	15:09 UTC	m	62610		59.32	NGVD29	1	S	USGS	S	A
1983-10-20	15:09 UTC	m	62611		58.25	NAVD88	1	S	USGS	S	A
1983-10-20	15:09 UTC	m	72019	84.75			1	S	USGS	S	A
1984-11-05	15:53 UTC	m	62610		64.44	NGVD29	1	S	USGS	S	A
1984-11-05	15:53 UTC	m	62611		63.37	NAVD88	1	S	USGS	S	A
1984-11-05	15:53 UTC	m	72019	79.63			1	S	USGS	S	A
1986-03-27	19:42 UTC	m	62610		59.82	NGVD29	1	S	USGS	S	A
1986-03-27	19:42 UTC	m	62611		58.75	NAVD88	1	S	USGS	S	A
1986-03-27	19:42 UTC	m	72019	84.25			1	S	USGS	S	A
1988		Y	62610		65.78	NGVD29	1	A	USGS	S	A
1988		Y	62611		64.71	NAVD88	1	A	USGS	S	A
1988		Y	72019	78.29			1	A	USGS	S	A
1998-10-26	13:16 UTC	m	62610		63.12	NGVD29	1	S	USGS	S	A
1998-10-26	13:16 UTC	m	62611		62.05	NAVD88	1	S	USGS	S	A
1998-10-26	13:16 UTC	m	72019	80.95			1	S	USGS	S	A
2003-10-24	15:40 UTC	m	62610		60.59	NGVD29	P	S	USGS	S	A
2003-10-24	15:40 UTC	m	62611		59.52	NAVD88	P	S	USGS	S	A
2003-10-24	15:40 UTC	m	72019	83.48			P	S	USGS	S	A
2008-10-23	14:38 UTC	m	62610		62.91	NGVD29	1	S	USGS	S	A
2008-10-23	14:38 UTC	m	62611		61.84	NAVD88	1	S	USGS	S	A
2008-10-23	14:38 UTC	m	72019	81.16			1	S	USGS	S	A
2013-10-25	16:51 UTC	m	62610		63.01	NGVD29	1	T	USGS	S	A
2013-10-25	16:51 UTC	m	62611		61.94	NAVD88	1	T	USGS	S	A
2013-10-25	16:51 UTC	m	72019	81.06			1	T	USGS	S	A
2018-10-16	16:22 UTC	m	62610		60.35	NGVD29	1	V	USGS	S	A
2018-10-16	16:22 UTC	m	62611		59.28	NAVD88	1	V	USGS	S	A
2018-10-16	16:22 UTC	m	72019	83.72			1	V	USGS	S	A
2023-10-13	14:10 UTC	m	62610		60.35	NGVD29	1	V	USGS	S	A
2023-10-13	14:10 UTC	m	62611		59.28	NAVD88	1	V	USGS	S	A
2023-10-13	14:10 UTC	m	72019	83.72			1	V	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	Water level was affected by pumping at the time of the measurement
Method of measurement	A	Airline measurement.
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.