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3 data types available - data from 1999-04-30 to 2026-04-24

118 Observed properties (data types) available - with data from 2005-08-01 to 2022-08-11

5 Sampling activities

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	335435093111101	n/a
Location name	09S20W31CAD1	n/a
Site type	Well	GW
Decimal latitude (WGS84)	33.9096638888889	n/a
Decimal longitude (WGS84)	-93.1864305555556	n/a
Latitude-longitude method	Global positioning system (GPS), Standard Positioning Service (SPS) or Precise Positioning Service (PPS)	G
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Arkansas	05
State	Arkansas	05
County	Clark County	019
Country	United States of America	n/a
Altitude of gage/land surface	259 feet	n/a
Method altitude determined	Interpolated from Digital Elevation Model	N
Altitude accuracy	1.6 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Little Missouri	08040103
Drainage basin		n/a
Date of first construction		n/a
Drainage area		n/a
Contributing drainage area		n/a
Time zone abbreviation	CST	n/a
Site honors Daylight Saving Time	Y	n/a
National aquifer	Mississippi embayment aquifer system	S100MSEMBM
Local aquifer	Nacatoch Sand	211NCTC
Local aquifer type	Confined single aquifer	C
Well depth	276 feet	n/a
Hole depth		n/a
Source of depth data	O	n/a

Monitoring location 09S20W31CAD1 - USGS-335435093111101