Available data

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1 data types available - data from 2007-10-01 to 2014-10-01

1 data types available - data from 1999-09-18 to 2014-09-30

3 data types available - data from 1954-12-20 to 2026-07-30

66 Observed properties (data types) available - with data from 2006-10-24 to 2006-10-24

1 Sampling activities

1 data types available - data from 1999-09-18 to 2014-09-30

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	392045076512501	n/a
Location name	BA Ea 18	n/a
Site type	Well	GW
Decimal latitude (WGS84)	39.346525	n/a
Decimal longitude (WGS84)	-76.856206	n/a
Latitude-longitude method	Differential Global Positioning System (DGPS)	D
Latitude-longitude accuracy	Accurate to + or - .01 sec (Differentially-Corrected GPS).	H
District	Maryland	24
State	Maryland	24
County	Baltimore County	005
Country	United States of America	n/a
Altitude of gage/land surface	489.48 feet	n/a
Method altitude determined	Differentially corrected Global Positioning System.	D
Altitude accuracy	0.01 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Gunpowder-Patapsco	02060003
Drainage basin		n/a
Date of first construction	19541220	n/a
Drainage area		n/a
Contributing drainage area		n/a
Time zone abbreviation	EST	n/a
Site honors Daylight Saving Time	N	n/a
National aquifer	Piedmont and Blue Ridge crystalline-rock aquifers	N400PDMBRX
Local aquifer	Woodstock Quartz Monzonite	300WDCK
Local aquifer type	Unconfined single aquifer	U
Well depth	250 feet	n/a
Hole depth	250 feet	n/a
Source of depth data	D	n/a