Available data

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1 data types available - data from 2004-12-05 to 2022-11-17

6 data types available - data from 2004-12-05 to 2022-11-16

3 data types available - data from 2004-01-22 to 2025-09-15

485 Observed properties (data types) available - with data from 2005-12-20 to 2016-12-06

6 Sampling activities

5 data types available - data from 2004-12-05 to 2022-11-16

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	385252076572801	n/a
Location name	WE Cb 8	n/a
Site type	Well	GW
Decimal latitude (WGS84)	38.8811944444444	n/a
Decimal longitude (WGS84)	-76.9577777777778	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 (Differentially-Corrected GPS).	1
District	Maryland	24
State	District of Columbia	11
County	District of Columbia	001
Country	United States of America	n/a
Altitude of gage/land surface	58.79 feet	n/a
Method altitude determined	Differentially corrected Global Positioning System.	D
Altitude accuracy	0.1 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Middle Potomac-Anacostia-Occoquan	02070010
Drainage basin		n/a
Date of first construction	19920401	n/a
Drainage area		n/a
Contributing drainage area		n/a
Time zone abbreviation	EST	n/a
Site honors Daylight Saving Time	Y	n/a
National aquifer	Northern Atlantic Coastal Plain aquifer system	S100NATLCP
Local aquifer	Potomac Group	217POMC
Local aquifer type	Confined single aquifer	C
Well depth	265 feet	n/a
Hole depth	277 feet	n/a
Source of depth data	D	n/a