USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

Walla Walla County, Washington

Latitude 46°00'52", Longitude 118°38'29" NAD27

Land-surface elevation 584 feet above NGVD29

The depth of the well is 295 feet below land surface.

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
1957-09-20	D	62610		494.00	NGVD29	1	L			A
1957-09-20	D	62611		497.26	NAVD88	1	L			A
1957-09-20	D	72019	90.00			1	L			A
1969-01-15	D	62610		470.90	NGVD29	1	T	USGS	S	A
1969-01-15	D	62611		474.16	NAVD88	1	T	USGS	S	A
1969-01-15	D	72019	113.10			1	T	USGS	S	A
1970-01-28	D	62610		469.70	NGVD29	1	T	USGS	S	A
1970-01-28	D	62611		472.96	NAVD88	1	T	USGS	S	A
1970-01-28	D	72019	114.30			1	T	USGS	S	A
1970-04-24	D	62610		397.30	NGVD29	P	T	USGS	S	A
1970-04-24	D	62611		400.56	NAVD88	P	T	USGS	S	A
1970-04-24	D	72019	186.70			P	T	USGS	S	A
1970-06-05	D	62610		403.00	NGVD29	P	T	USGS	S	A
1970-06-05	D	62611		406.26	NAVD88	P	T	USGS	S	A
1970-06-05	D	72019	181.00			P	T	USGS	S	A
1970-07-16	D	62610		470.80	NGVD29	1	T	USGS	S	A
1970-07-16	D	62611		474.06	NAVD88	1	T	USGS	S	A
1970-07-16	D	72019	113.20			1	T	USGS	S	A
1970-08-26	D	62610		467.20	NGVD29	1	T	USGS	S	A
1970-08-26	D	62611		470.46	NAVD88	1	T	USGS	S	A
1970-08-26	D	72019	116.80			1	T	USGS	S	A
1970-10-21	D	62610		400.10	NGVD29	P	T	USGS	S	A
1970-10-21	D	62611		403.36	NAVD88	P	T	USGS	S	A
1970-10-21	D	72019	183.90			P	T	USGS	S	A
1971-01-06	D	62610		399.70	NGVD29	P	T	USGS	S	A
1971-01-06	D	62611		402.96	NAVD88	P	T	USGS	S	A
1971-01-06	D	72019	184.30			P	T	USGS	S	A
1971-06-15	D	62610		469.30	NGVD29	1	T	USGS	S	A
1971-06-15	D	62611		472.56	NAVD88	1	T	USGS	S	A
1971-06-15	D	72019	114.70			1	T	USGS	S	A
1972-01-05	D	62610		468.68	NGVD29	1	S	USGS	S	A
1972-01-05	D	62611		471.94	NAVD88	1	S	USGS	S	A
1972-01-05	D	72019	115.32			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	L	Interpreted from geophysical logs.
Method of measurement	S	Steel-tape measurement.
Method of measurement	T	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.

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: 2024-06-08 22:29:41 EDT
0.27 0.23 nadww02