USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

Pima County, Arizona

Latitude 31°45'33", Longitude 111°01'32" NAD27

Land-surface elevation 2,972 feet above NGVD29

This well is completed in the Volcanic Rocks (120VLCC) 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
1954-02-01	D	62610		2935.72	NGVD29	1	S	USGS	S	A
1954-02-01	D	62611		2938.31	NAVD88	1	S	USGS	S	A
1954-02-01	D	72019	36.28			1	S	USGS	S	A
1954-02-05	D	62610		2935.72	NGVD29	1	S			A
1954-02-05	D	62611		2938.31	NAVD88	1	S			A
1954-02-05	D	72019	36.28			1	S			A
1955-01-07	D	62610		2935.00	NGVD29	1	S			A
1955-01-07	D	62611		2937.59	NAVD88	1	S			A
1955-01-07	D	72019	37.00			1	S			A
1957-01-31	D	62610		2934.29	NGVD29	1	S			A
1957-01-31	D	62611		2936.88	NAVD88	1	S			A
1957-01-31	D	72019	37.71			1	S			A
1957-12-26	D	62610		2930.14	NGVD29	1	S			A
1957-12-26	D	62611		2932.73	NAVD88	1	S			A
1957-12-26	D	72019	41.86			1	S			A
1963-02-04	D	62610		2927.56	NGVD29	1	S			A
1963-02-04	D	62611		2930.15	NAVD88	1	S			A
1963-02-04	D	72019	44.44			1	S			A
1965-01-12	D	62610		2928.07	NGVD29	1	S			A
1965-01-12	D	62611		2930.66	NAVD88	1	S			A
1965-01-12	D	72019	43.93			1	S			A
1966-01-11	D	62610		2934.46	NGVD29	1	S			A
1966-01-11	D	62611		2937.05	NAVD88	1	S			A
1966-01-11	D	72019	37.54			1	S			A
1967-03-27	D	62610		2939.86	NGVD29	1	S			A
1967-03-27	D	62611		2942.45	NAVD88	1	S			A
1967-03-27	D	72019	32.14			1	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	S	Steel-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: 2024-11-12 19:50:32 EST
0.37 0.23 nadww01