Available data

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2 data types available - data from 2007-11-07 to 2026-08-14

1 data types available - data from 1989-06-09 to 2026-08-12

3 data types available - data from 1987-10-09 to 2024-10-08

56 Observed properties (data types) available - with data from 1987-11-01 to 1989-03-29

2 Sampling activities

0 data types available

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	430027102311806	n/a
Location name	35N44W17DBCA6OST Deep South	n/a
Site type	Well	GW
Decimal latitude (WGS84)	43.0075	n/a
Decimal longitude (WGS84)	-102.521667	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 10 sec.	T
District	South Dakota	46
State	South Dakota	46
County	Oglala Lakota County	102
Country	United States of America	n/a
Altitude of gage/land surface	3299.74 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.18 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Upper White	10140201
Drainage basin		n/a
Date of first construction	19871002	n/a
Drainage area		n/a
Contributing drainage area		n/a
Time zone abbreviation	MST	n/a
Site honors Daylight Saving Time	Y	n/a
National aquifer	High Plains aquifer	N100HGHPLN
Local aquifer	Arikaree Formation	122ARKR
Local aquifer type		n/a
Well depth	835 feet	n/a
Hole depth	837 feet	n/a
Source of depth data	S	n/a

Monitoring location 35N44W17DBCA6OST Deep South - USGS-430027102311806