USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

Search Results -- 1 sites found

USGS 414820091584001 081N10W23CDAA 27418 1984IGS & USGS IR-28A

Iowa County, Iowa

Latitude 41°48'20", Longitude 91°58'40" NAD27

Land-surface elevation 725 feet above NGVD29

The depth of the well is 22.5 feet below land surface.

The depth of the hole is 35 feet below land surface.

This well is completed in the Sand and gravel aquifers (glaciated regions) (N100GLCIAL) national aquifer.

This well is completed in the Holocene Alluvium (111ALVM) 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	? Water-level approval status
1984-12-10	D	62610		721.48	NGVD29	5	S	A
1984-12-10	D	62611		721.44	NAVD88	5	S	A
1984-12-10	D	72019	3.52			5	S	A
1985-01-10	D	62610		721.93	NGVD29	5	S	A
1985-01-10	D	62611		721.89	NAVD88	5	S	A
1985-01-10	D	72019	3.07			5	S	A
1985-02-12	D	62610		720.52	NGVD29	5	S	A
1985-02-12	D	62611		720.48	NAVD88	5	S	A
1985-02-12	D	72019	4.48			5	S	A
1985-03-12	D	62610			NGVD29	D	Z	A
1985-03-12	D	62611			NAVD88	D	Z	A
1985-03-12	D	72019				D	Z	A
1985-04-09	D	62610		722.65	NGVD29	5	S	A
1985-04-09	D	62611		722.61	NAVD88	5	S	A
1985-04-09	D	72019	2.35			5	S	A
1985-05-06	D	62610		721.15	NGVD29	5	S	A
1985-05-06	D	62611		721.11	NAVD88	5	S	A
1985-05-06	D	72019	3.85			5	S	A
1985-06-06	D	62610		720.56	NGVD29	5	S	A
1985-06-06	D	62611		720.52	NAVD88	5	S	A
1985-06-06	D	72019	4.44			5	S	A
1985-07-09	D	62610		719.88	NGVD29	5	S	A
1985-07-09	D	62611		719.84	NAVD88	5	S	A
1985-07-09	D	72019	5.12			5	S	A
1985-08-01	D	62610		719.12	NGVD29	5	S	A
1985-08-01	D	62611		719.08	NAVD88	5	S	A
1985-08-01	D	72019	5.88			5	S	A
1985-09-02	D	62610		718.43	NGVD29	5	S	A
1985-09-02	D	62611		718.39	NAVD88	5	S	A
1985-09-02	D	72019	6.57			5	S	A
1985-10-04	D	62610		718.81	NGVD29	1	S	A
1985-10-04	D	62611		718.77	NAVD88	1	S	A
1985-10-04	D	72019	6.19			1	S	A
1985-12-26	D	62610		720.75	NGVD29	1	S	A
1985-12-26	D	62611		720.71	NAVD88	1	S	A
1985-12-26	D	72019	4.25			1	S	A

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	5	Groundwater level affected by surface water
Status	D	Dry
Method of measurement	S	Steel-tape measurement.
Method of measurement	Z	Other.
Measuring agency		Not determined
Source of measurement		Not determined
Water-level approval status	A	Approved for publication -- Processing and review completed.