USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

Montgomery County, Pennsylvania

Latitude 40°14'05.01", Longitude 75°27'50.65" NAD83

Land-surface elevation 200 feet above NGVD29

The depth of the well is 210 feet below land surface.

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

This well is completed in the Brunswick Formation (231BRCK) 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
1999-06-22		D	62610		125.80	NGVD29	1	V	USGS	S	A
1999-06-22		D	62611		124.83	NAVD88	1	V	USGS	S	A
1999-06-22		D	72019	74.20			1	V	USGS	S	A
2003-07-28	16:00 UTC	m	62610		133.17	NGVD29	1	O	USGS	S	P
2003-07-28	16:00 UTC	m	62611		132.20	NAVD88	1	O	USGS	S	P
2003-07-28	16:00 UTC	m	72019	66.83			1	O	USGS	S	P
2005-06-29	13:45 UTC	m	62610		142.69	NGVD29	1	T	USGS	S	A
2005-06-29	13:45 UTC	m	62611		141.72	NAVD88	1	T	USGS	S	A
2005-06-29	13:45 UTC	m	72019	57.31			1	T	USGS	S	A
2007-06-20	11:30 UTC	m	62610		155.17	NGVD29	1	T	USGS	S	A
2007-06-20	11:30 UTC	m	62611		154.20	NAVD88	1	T	USGS	S	A
2007-06-20	11:30 UTC	m	72019	44.83			1	T	USGS	S	A
2008-05-19		D	62610		134.02	NGVD29	1	T	USGS	S	A
2008-05-19		D	62611		133.05	NAVD88	1	T	USGS	S	A
2008-05-19		D	72019	65.98			1	T	USGS	S	A
2009-06-30	18:30 UTC	m	62610		135.56	NGVD29	1	S	USGS	S	A
2009-06-30	18:30 UTC	m	62611		134.59	NAVD88	1	S	USGS	S	A
2009-06-30	18:30 UTC	m	72019	64.44			1	S	USGS	S	A
2010-05-17	16:00 UTC	m	62610		136.57	NGVD29	1	S	USGS	S	A
2010-05-17	16:00 UTC	m	62611		135.60	NAVD88	1	S	USGS	S	A
2010-05-17	16:00 UTC	m	72019	63.43			1	S	USGS	S	A
2011-06-30	15:30 UTC	m	62610		130.08	NGVD29	1	S	USGS	S	A
2011-06-30	15:30 UTC	m	62611		129.11	NAVD88	1	S	USGS	S	A
2011-06-30	15:30 UTC	m	72019	69.92			1	S	USGS	S	A
2011-07-20	12:34 UTC	m	62610		125.33	NGVD29	1	S	USGS	S	A
2011-07-20	12:34 UTC	m	62611		124.36	NAVD88	1	S	USGS	S	A
2011-07-20	12:34 UTC	m	72019	74.67			1	S	USGS	S	A
2012-08-08	12:50 UTC	m	62610		129.50	NGVD29	1	S	USGS	S	A
2012-08-08	12:50 UTC	m	62611		128.53	NAVD88	1	S	USGS	S	A
2012-08-08	12:50 UTC	m	72019	70.50			1	S	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.
Water-level approval status	P	Provisional data subject to revision.

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: 2024-11-26 00:29:39 EST
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