Agency
U.S. Geological Survey
USGS
Site identification number
332417092471401
n/a
Site name
15S16W20CCD1
n/a
Site type
Test hole not completed as a well
GW-TH
DMS latitude
332417
n/a
DMS longitude
0924714
n/a
Decimal latitude
33.40485666
n/a
Decimal longitude
-92.7873912
n/a
Latitude-longitude method
Interpolated from MAP.
M
Latitude-longitude accuracy
Accurate to + or - 1 sec.
S
Latitude-longitude datum
North American Datum of 1927
NAD27
Decimal Latitude-longitude datum
North American Datum of 1983
NAD83
District
Arkansas
05
State
Arkansas
05
County
Ouachita County
103
Country
US
n/a
Land net location description
SESWSWS 20T 15S R 16W 5
n/a
Name of location map
LOUANN
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
135.00
feet
n/a
Method altitude determined
Interpolated from topographic map.
M
Altitude accuracy
5.0
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
Lower Ouachita-Smackover
08040201
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19470729
n/a
Date site established or inventoried
19470729
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
Location not accurate.
L
Data-other GW files
YYNYNNNN
n/a
National aquifer
Mississippi embayment aquifer system
S100MSEMBM
Local aquifer
Cretaceous System
210CRCS
Local aquifer type
Mixed (confined and unconfined) multiple aquifers
X
Well depth
3605
feet
n/a
Hole depth
3606
feet
n/a
Source of depth data
L
n/a
Project number
460504400
n/a
