USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

Gallatin County, Montana

Latitude 45°29'32", Longitude 111°16'28" NAD27

Land-surface elevation 5,210 feet above NGVD29

The depth of the well is 40 feet below land surface.

The depth of the hole is 40 feet below land surface.

This well is completed in the Quaternary Alluvium (110ALVM) local aquifer.

Date	? 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
1992-11-02	D	62610		5185.29	NGVD29	1	S	USGS	S	A
1992-11-02	D	62611		5189.50	NAVD88	1	S	USGS	S	A
1992-11-02	D	72019	24.71			1	S	USGS	S	A
1993-05-03	D	62610		5185.79	NGVD29	1	O	USGS	S	A
1993-05-03	D	62611		5190.00	NAVD88	1	O	USGS	S	A
1993-05-03	D	72019	24.21			1	O	USGS	S	A
1993-08-03	D	62610		5188.80	NGVD29	1	O	USGS	S	A
1993-08-03	D	62611		5193.01	NAVD88	1	O	USGS	S	A
1993-08-03	D	72019	21.20			1	O	USGS	S	A
1993-11-02	D	62610		5185.69	NGVD29	1	S	USGS	S	A
1993-11-02	D	62611		5189.90	NAVD88	1	S	USGS	S	A
1993-11-02	D	72019	24.31			1	S	USGS	S	A
1997-10-07	D	62610		5186.28	NGVD29	1	S	USGS	S	A
1997-10-07	D	62611		5190.49	NAVD88	1	S	USGS	S	A
1997-10-07	D	72019	23.72			1	S	USGS	S	A
1998-04-13	D	62610		5184.82	NGVD29	1	S	USGS	S	A
1998-04-13	D	62611		5189.03	NAVD88	1	S	USGS	S	A
1998-04-13	D	72019	25.18			1	S	USGS	S	A
1998-04-26	D	62610		5186.56	NGVD29	1	S	USGS	S	A
1998-04-26	D	62611		5190.77	NAVD88	1	S	USGS	S	A
1998-04-26	D	72019	23.44			1	S	USGS	S	A
1998-06-08	D	62610		5188.64	NGVD29	1	S	USGS	S	A
1998-06-08	D	62611		5192.85	NAVD88	1	S	USGS	S	A
1998-06-08	D	72019	21.36			1	S	USGS	S	A
1998-08-12	D	62610		5187.38	NGVD29	1	S	USGS	S	A
1998-08-12	D	62611		5191.59	NAVD88	1	S	USGS	S	A
1998-08-12	D	72019	22.62			1	S	USGS	S	A
1998-10-14	D	62610		5190.03	NGVD29	1	S	USGS	S	A
1998-10-14	D	62611		5194.24	NAVD88	1	S	USGS	S	A
1998-10-14	D	72019	19.97			1	S	USGS	S	A

**Explanation**
Section	Code	Description
Water-level date-time accuracy	D	Date is accurate to the Day
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.
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.

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: 2024-04-20 05:50:43 EDT
0.34 0.28 nadww02