Agency
U.S. Geological Survey
USGS
Site identification number
331438092411901
n/a
Site name
17S15W18DBB1 Monsanto
n/a
Site type
Well
GW
DMS latitude
331438.96
n/a
DMS longitude
0924129.21
n/a
Decimal latitude
33.24415556
n/a
Decimal longitude
-92.6914472
n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
G
Latitude-longitude accuracy
Accurate to + or - 5 sec.
F
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
NWNWSES 18T 17S R 15W 5
n/a
Name of location map
EL DORADO WEST, AR
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
182.23
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
Undulating
U
Flags for instruments at site
NNNNYNNNNNNNNNNNYNNNNNNNNNNNNN
n/a
Date of first construction
19420101
n/a
Date site established or inventoried
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
540
feet
n/a
Hole depth
n/a
Source of depth data
n/a
Project number
85789WL00
n/a
