Agency
U.S. Geological Survey
USGS
Site identification number
332205092433001
n/a
Site name
16S16W02ABC1 Smackover
n/a
Site type
Well
GW
DMS latitude
332205.89
n/a
DMS longitude
0924328.60
n/a
Decimal latitude
33.36830278
n/a
Decimal longitude
-92.7246111
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
Arkansas
05
State
Arkansas
05
County
Union County
139
Country
US
n/a
Land net location description
SWNWNES 02T 16W R 16W 5
n/a
Name of location map
SMACKOVER, AR
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
110.83
feet
n/a
Method altitude determined
GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System
X
Altitude accuracy
.16
feet
n/a
Altitude datum
North American Vertical Datum of 1988
NAVD88
Subbasin hydrologic unit
Lower Ouachita-Smackover
08040201
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site
NNNNYNNNNNNNNNNNYNNNNNNNNNNNNN
n/a
Date of first construction
19541015
n/a
Date site established or inventoried
19641209
n/a
Drainage area
n/a
Contributing drainage area
n/a
Time Zone abbreviation
CST
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
YYNYNYNN
n/a
National aquifer
Mississippi embayment aquifer system
S100MSEMBM
Local aquifer
Sparta Sand
124SPRT
Local aquifer type
Confined single aquifer
C
Well depth
552
feet
n/a
Hole depth
n/a
Source of depth data
A
n/a
Project number
857800200
n/a
