USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

Ravalli County, Montana

Latitude 46°37'56", Longitude 114°01'38" NAD27

Land-surface elevation 3,325.1 feet above NGVD29

The depth of the hole is 58 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
1994-08-22	D	62610		3289.80	NGVD29	1	S	USGS	S	A
1994-08-22	D	62611		3293.28	NAVD88	1	S	USGS	S	A
1994-08-22	D	72019	35.30			1	S	USGS	S	A
1994-08-24	D	62610		3289.80	NGVD29	1	O	USGS	S	A
1994-08-24	D	62611		3293.28	NAVD88	1	O	USGS	S	A
1994-08-24	D	72019	35.30			1	O	USGS	S	A
1994-11-02	D	62610		3289.85	NGVD29	1	S	USGS	S	A
1994-11-02	D	62611		3293.33	NAVD88	1	S	USGS	S	A
1994-11-02	D	72019	35.25			1	S	USGS	S	A
1995-01-18	D	62610		3286.47	NGVD29	1	S	USGS	S	A
1995-01-18	D	62611		3289.95	NAVD88	1	S	USGS	S	A
1995-01-18	D	72019	38.63			1	S	USGS	S	A
1995-06-06	D	62610		3288.95	NGVD29	1	S	USGS	S	A
1995-06-06	D	62611		3292.43	NAVD88	1	S	USGS	S	A
1995-06-06	D	72019	36.15			1	S	USGS	S	A
1995-08-18	D	62610		3291.34	NGVD29	1	S	USGS	S	A
1995-08-18	D	62611		3294.82	NAVD88	1	S	USGS	S	A
1995-08-18	D	72019	33.76			1	S	USGS	S	A
1995-09-20	D	62610		3292.06	NGVD29	1	S	USGS	S	A
1995-09-20	D	62611		3295.54	NAVD88	1	S	USGS	S	A
1995-09-20	D	72019	33.04			1	S	USGS	S	A
1995-11-17	D	62610		3291.77	NGVD29	1	S	USGS	S	A
1995-11-17	D	62611		3295.25	NAVD88	1	S	USGS	S	A
1995-11-17	D	72019	33.33			1	S	USGS	S	A
1996-02-24	D	62610		3295.60	NGVD29	P	S	USGS	S	A
1996-02-24	D	62611		3299.08	NAVD88	P	S	USGS	S	A
1996-02-24	D	72019	29.50			P	S	USGS	S	A
1996-05-16	D	62610		3298.63	NGVD29	1	S	USGS	S	A
1996-05-16	D	62611		3302.11	NAVD88	1	S	USGS	S	A
1996-05-16	D	72019	26.47			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
Status	P	Pumping
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: 2024-06-17 07:52:03 EDT
0.32 0.24 nadww01