Available data

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1 data types available - data from 2007-10-01 to 2026-08-10

1 data types available - data from 2001-10-05 to 2026-08-08

3 data types available - data from 2001-11-01 to 2026-06-22

11 Observed properties (data types) available - with data from 2014-10-22 to 2018-09-20

2 Sampling activities

1 data types available - data from 2001-10-05 to 2026-08-08

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	405344079380201	n/a
Location name	AR 109 Armstrong County Observation Well	n/a
Site type	Well	GW
Decimal latitude (WGS84)	40.8956666666667	n/a
Decimal longitude (WGS84)	-79.6339166666667	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	Pennsylvania	42
State	Pennsylvania	42
County	Armstrong County	005
Country	United States of America	n/a
Altitude of gage/land surface	1402 feet	n/a
Method altitude determined	Light Detection And Ranging, airplane	J
Altitude accuracy	1 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Lower Allegheny	05010009
Drainage basin		n/a
Date of first construction	20010912	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	Pennsylvanian aquifers	N300PNSLVN
Local aquifer	Allegheny Group	324ALEG
Local aquifer type		n/a
Well depth	152.5 feet	n/a
Hole depth	152.5 feet	n/a
Source of depth data	S	n/a