USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

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Pima County, Arizona

Latitude 31°39'21.2", Longitude 111°21'16.8" NAD27

Land-surface elevation 3,547 feet above NGVD29

The depth of the well is 150 feet below land surface.

The depth of the hole is 150 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
1981-05-20	D	62610		3532.30	NGVD29	1	V	AZ014	A	A
1981-05-20	D	62611		3535.06	NAVD88	1	V	AZ014	A	A
1981-05-20	D	72019	14.70			1	V	AZ014	A	A
1984-12-19	D	62610		3537.14	NGVD29	1	S	AZ014	A	A
1984-12-19	D	62611		3539.90	NAVD88	1	S	AZ014	A	A
1984-12-19	D	72019	9.86			1	S	AZ014	A	A
1995-01-11	D	62610		3535.20	NGVD29	1	V	AZ014	A	A
1995-01-11	D	62611		3537.96	NAVD88	1	V	AZ014	A	A
1995-01-11	D	72019	11.80			1	V	AZ014	A	A
2016-02-17	D	62610		3535.40	NGVD29	1	S	AZ014	A	A
2016-02-17	D	62611		3538.16	NAVD88	1	S	AZ014	A	A
2016-02-17	D	72019	11.60			1	S	AZ014	A	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.
Method of measurement	V	Calibrated electric-tape measurement.
Measuring agency	AZ014	Arizona Department of Water Resources
Source of measurement	A	Reported by another government agency (do not use "A" if reported by owner, use "O").
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: 2024-12-22 11:11:19 EST
0.34 0.23 nadww01