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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Available data

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Continuous data

1 data types available - data from 2007-10-01 to 2026-08-18

Daily data

1 data types available - data from 1965-04-06 to 2026-08-16

Field measurements

3 data types available - data from 1965-03-01 to 2026-06-25

Discrete sample data

32 Observed properties (data types) available - with data from 1968-07-11 to 1968-07-11

1 Sampling activities

Statistical tables for select daily data types

1 data types available - data from 1993-10-01 to 2026-08-16

Location details and information

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	413026076352901	n/a
Location name	SU 34 Sullivan County Observation Well	n/a
Site type	Well	GW
Decimal latitude (WGS84)	41.5070555555556	n/a
Decimal longitude (WGS84)	-76.59025	n/a
Latitude-longitude method	Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)	G
Latitude-longitude accuracy	Accurate to + or - .1 sec (Differentially-Corrected GPS).	1
District	Pennsylvania	42
State	Pennsylvania	42
County	Sullivan County	113
Country	United States of America	n/a
Altitude of gage/land surface	1058 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 West Branch Susquehanna	02050206
Drainage basin		n/a
Date of first construction	19650101	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	Other aquifers	N9999OTHER
Local aquifer	Catskill Formation	341CSKL
Local aquifer type	Unconfined single aquifer	U
Well depth	50 feet	n/a
Hole depth	51 feet	n/a
Source of depth data	S	n/a

Monitoring location SU 34 Sullivan County Observation Well - USGS-413026076352901