USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

Audrain County, Missouri

Latitude 39°07'28", Longitude 91°48'56" NAD27

Land-surface elevation 818 feet above NGVD29

The depth of the well is 650 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
1978-09-14	D	62610		566.85	NGVD29	1	V	USGS	S	A
1978-09-14	D	62611		566.84	NAVD88	1	V	USGS	S	A
1978-09-14	D	72019	251.15			1	V	USGS	S	A
1978-10-30	D	62610		571.20	NGVD29	1	V	USGS	S	A
1978-10-30	D	62611		571.19	NAVD88	1	V	USGS	S	A
1978-10-30	D	72019	246.80			1	V	USGS	S	A
1979-04-17	D	62610		574.65	NGVD29	1	V	USGS	S	A
1979-04-17	D	62611		574.64	NAVD88	1	V	USGS	S	A
1979-04-17	D	72019	243.35			1	V	USGS	S	A
1979-10-17	D	62610		557.35	NGVD29	1	V	USGS	S	A
1979-10-17	D	62611		557.34	NAVD88	1	V	USGS	S	A
1979-10-17	D	72019	260.65			1	V	USGS	S	A
1980-04-08	D	62610		566.03	NGVD29	1	V	USGS	S	A
1980-04-08	D	62611		566.02	NAVD88	1	V	USGS	S	A
1980-04-08	D	72019	251.97			1	V	USGS	S	A
1980-09-15	D	62610		517.80	NGVD29	P	V	USGS	S	A
1980-09-15	D	62611		517.79	NAVD88	P	V	USGS	S	A
1980-09-15	D	72019	300.20			P	V	USGS	S	A
1984-04-04	D	62610		557.00	NGVD29	1	V	USGS	S	A
1984-04-04	D	62611		556.99	NAVD88	1	V	USGS	S	A
1984-04-04	D	72019	261.00			1	V	USGS	S	A
1985-05-08	D	62610		553.40	NGVD29	1	V	USGS	S	A
1985-05-08	D	62611		553.39	NAVD88	1	V	USGS	S	A
1985-05-08	D	72019	264.60			1	V	USGS	S	A
1986-04-10	D	62610		557.30	NGVD29	1	V	USGS	S	A
1986-04-10	D	62611		557.29	NAVD88	1	V	USGS	S	A
1986-04-10	D	72019	260.70			1	V	USGS	S	A
1987-04-03	D	62610		556.80	NGVD29	1	V	USGS	S	A
1987-04-03	D	62611		556.79	NAVD88	1	V	USGS	S	A
1987-04-03	D	72019	261.20			1	V	USGS	S	A
1989-07-12	D	62610		533.00	NGVD29	1	V	USGS	S	A
1989-07-12	D	62611		532.99	NAVD88	1	V	USGS	S	A
1989-07-12	D	72019	285.00			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
Status	P	Pumping
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: 2024-06-01 04:54:20 EDT
0.26 0.22 nadww01