The land surface elevation (LSD) for this gage will be updated on 9/1/2026. See https://www.usgs.gov/centers/pennsylvania-water-science-center/updating-pennsylvania-streamgage-datums for more information.

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Continuous data

1 data types available - data from 2017-10-19 to 2026-08-07

Daily data

1 data types available - data from 2017-10-19 to 2026-08-05

Field measurements

3 data types available - data from 2017-10-18 to 2026-04-06

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Statistical tables for select daily data types

1 data types available - data from 2017-10-19 to 2026-08-05

Location details and information

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Operated in cooperation with:

Pennsylvania Department of Environmental Protection, Bureau of Safe Drinking Water

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	415320075450401	n/a
Location name	SQ 459 Susquehanna County Observation Well	n/a
Site type	Well	GW
Decimal latitude (WGS84)	41.8888333333333	n/a
Decimal longitude (WGS84)	-75.75125	n/a
Latitude-longitude method	Interpolated from digital map	N
Latitude-longitude accuracy	Accurate to + or - .1 sec (Differentially-Corrected GPS).	1
District	Pennsylvania	42
State	Pennsylvania	42
County	Susquehanna County	115
Country	United States of America	n/a
Altitude of gage/land surface	1266 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	Upper Susquehanna	02050101
Drainage basin		n/a
Date of first construction		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	Alluvial aquifers	N100ALLUVL
Local aquifer	Till	112TILL
Local aquifer type	Confined single aquifer	C
Well depth	142 feet	n/a
Hole depth	160 feet	n/a
Source of depth data	S	n/a

Monitoring location SQ 459 Susquehanna County Observation Well - USGS-415320075450401