USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

Search Results -- 1 sites found

USGS 473002104360501 20N56E08DDCD01

Dawson County, Montana

Latitude 47°30'02", Longitude 104°36'05" NAD27

Land-surface elevation 2,510 feet above NGVD29

The depth of the well is 223 feet below land surface.

The depth of the hole is 223 feet below land surface.

This well is completed in the Tongue River Member of Fort Union Formation (125TGRV) 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
1985-10-04		D	62610		2371.32	NGVD29	1	S	USGS	S	A
1985-10-04		D	62611		2373.25	NAVD88	1	S	USGS	S	A
1985-10-04		D	72019	138.68			1	S	USGS	S	A
1985-10-04	15:00 UTC	m	62610		2371.32	NGVD29	1	S	USGS	S	A
1985-10-04	15:00 UTC	m	62611		2373.25	NAVD88	1	S	USGS	S	A
1985-10-04	15:00 UTC	m	72019	138.68			1	S	USGS	S	A
1986-10-18	16:14 UTC	m	62610		2372.39	NGVD29	1	S	USGS	S	A
1986-10-18	16:14 UTC	m	62611		2374.32	NAVD88	1	S	USGS	S	A
1986-10-18	16:14 UTC	m	72019	137.61			1	S	USGS	S	A
1987-09-25		D	62610		2371.96	NGVD29	1	S	USGS	S	A
1987-09-25		D	62611		2373.89	NAVD88	1	S	USGS	S	A
1987-09-25		D	72019	138.04			1	S	USGS	S	A
1988-10-15		D	62610		2371.54	NGVD29	1	S	USGS	S	A
1988-10-15		D	62611		2373.47	NAVD88	1	S	USGS	S	A
1988-10-15		D	72019	138.46			1	S	USGS	S	A
1989-10-13		D	62610		2371.49	NGVD29	1	S	USGS	S	A
1989-10-13		D	62611		2373.42	NAVD88	1	S	USGS	S	A
1989-10-13		D	72019	138.51			1	S	USGS	S	A
1990-09-21		D	62610		2370.92	NGVD29	1	S	USGS	S	A
1990-09-21		D	62611		2372.85	NAVD88	1	S	USGS	S	A
1990-09-21		D	72019	139.08			1	S	USGS	S	A
1991-10-10		D	62610		2371.65	NGVD29	1	S	USGS	S	A
1991-10-10		D	62611		2373.58	NAVD88	1	S	USGS	S	A
1991-10-10		D	72019	138.35			1	S	USGS	S	A
1992-08-28		D	62610		2371.71	NGVD29	1	S	USGS	S	A
1992-08-28		D	62611		2373.64	NAVD88	1	S	USGS	S	A
1992-08-28		D	72019	138.29			1	S	USGS	S	A

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	S	Steel-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.