Agency
U.S. Geological Survey
USGS
Site identification number
411958079540202
n/a
Site name
VE 57 Venango County Observation Well
n/a
Site type
Well
GW
DMS latitude
411953.7
n/a
DMS longitude
0795400.8
n/a
Decimal latitude
41.3315833
n/a
Decimal longitude
-79.9002222
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
Latitude-longitude datum
North American Datum of 1983
NAD83
Decimal Latitude-longitude datum
North American Datum of 1983
NAD83
District
Pennsylvania
42
State
Pennsylvania
42
County
Venango County
121
Country
US
n/a
Land net location description
n/a
Name of location map
POLK
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
1521
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
Middle Allegheny-Tionesta
05010003
Drainage basin
n/a
Topographic setting
Hilltop
H
Flags for instruments at site
NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19740101
n/a
Date site established or inventoried
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
Data reliability
Data have been checked by the reporting agency.
C
Data-other GW files
YYYYNYNN
n/a
National aquifer
Pennsylvanian aquifers
N300PNSLVN
Local aquifer
Connoquenessing Formation
327CQSG
Local aquifer type
Unconfined single aquifer
U
Well depth
215
feet
n/a
Hole depth
n/a
Source of depth data
n/a
Project number
n/a
