USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

Audrain County, Missouri

Latitude 39°09'49", Longitude 91°40'30" NAD27

Land-surface elevation 795 feet above NGVD29

The depth of the well is 600 feet below land surface.

This well is completed in the Cambrian-Ordovician aquifer system (S300CAMORD) national 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
1978-11-07	D	62610		567.20	NGVD29	1	V	USGS	S	A
1978-11-07	D	62611		567.17	NAVD88	1	V	USGS	S	A
1978-11-07	D	72019	227.80			1	V	USGS	S	A
1979-04-17	D	62610		569.25	NGVD29	1	V	USGS	S	A
1979-04-17	D	62611		569.22	NAVD88	1	V	USGS	S	A
1979-04-17	D	72019	225.75			1	V	USGS	S	A
1979-10-18	D	62610		546.05	NGVD29	1	V	USGS	S	A
1979-10-18	D	62611		546.02	NAVD88	1	V	USGS	S	A
1979-10-18	D	72019	248.95			1	V	USGS	S	A
1980-04-09	D	62610		561.25	NGVD29	1	V	USGS	S	A
1980-04-09	D	62611		561.22	NAVD88	1	V	USGS	S	A
1980-04-09	D	72019	233.75			1	V	USGS	S	A
1980-09-17	D	62610		525.55	NGVD29	1	V	USGS	S	A
1980-09-17	D	62611		525.52	NAVD88	1	V	USGS	S	A
1980-09-17	D	72019	269.45			1	V	USGS	S	A
1984-04-03	D	62610		548.40	NGVD29	1	V	USGS	S	A
1984-04-03	D	62611		548.37	NAVD88	1	V	USGS	S	A
1984-04-03	D	72019	246.60			1	V	USGS	S	A
1985-05-07	D	62610		545.90	NGVD29	1	V	USGS	S	A
1985-05-07	D	62611		545.87	NAVD88	1	V	USGS	S	A
1985-05-07	D	72019	249.10			1	V	USGS	S	A
1986-04-09	D	62610		547.60	NGVD29	1	V	USGS	S	A
1986-04-09	D	62611		547.57	NAVD88	1	V	USGS	S	A
1986-04-09	D	72019	247.40			1	V	USGS	S	A
1987-04-02	D	62610		547.00	NGVD29	1	V	USGS	S	A
1987-04-02	D	62611		546.97	NAVD88	1	V	USGS	S	A
1987-04-02	D	72019	248.00			1	V	USGS	S	A
1989-07-11	D	62610		516.50	NGVD29	1	V	USGS	S	A
1989-07-11	D	62611		516.47	NAVD88	1	V	USGS	S	A
1989-07-11	D	72019	278.50			1	V	USGS	S	A
1997-10-23	D	62610		517.60	NGVD29	1	V	USGS	S	A
1997-10-23	D	62611		517.57	NAVD88	1	V	USGS	S	A
1997-10-23	D	72019	277.40			1	V	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	V	Calibrated electric-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: 2024-06-15 05:03:26 EDT
0.32 0.24 nadww01