Agency
U.S. Geological Survey
USGS
Site identification number
360841094394701
n/a
Site name
OK-AD-40
n/a
Site type
Spring
SP
DMS latitude
360841
n/a
DMS longitude
0943947
n/a
Decimal latitude
36.1448055
n/a
Decimal longitude
-94.663279
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
Oklahoma
40
County
Adair County
001
Country
US
n/a
Land net location description
SWNWNES 08T 19N R 25E 5
n/a
Name of location map
SILOAM SPRINGS NW
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
939.
feet
n/a
Method altitude determined
Interpolated from topographic map.
M
Altitude accuracy
10
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
Illinois
11110103
Drainage basin
n/a
Topographic setting
Hillside
S
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
n/a
Date site established or inventoried
19940330
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
YYNYNNNN
n/a
National aquifer
Ozark Plateaus aquifer system
S400OZRKPL
Local aquifer
Boone Formation
331BOON
Local aquifer type
Unconfined single aquifer
U
Well depth
n/a
Hole depth
n/a
Source of depth data
n/a
Project number
450506700
n/a
