Agency
U.S. Geological Survey
USGS
Site identification number
360635091060301
n/a
Site name
17N01W17DDA1
n/a
Site type
Well
GW
DMS latitude
360635.9
n/a
DMS longitude
0910604.2
n/a
Decimal latitude
36.1099722
n/a
Decimal longitude
-91.1011667
n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
G
Latitude-longitude accuracy
Accurate to + or - 3 sec (SPS GPS).
R
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
Lawrence County
075
Country
US
n/a
Land net location description
SESES17 T017N R001W
n/a
Name of location map
Black Rock
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
324
feet
n/a
Method altitude determined
Interpolated from Digital Elevation Model
N
Altitude accuracy
1
feet
n/a
Altitude datum
North American Vertical Datum of 1988
NAVD88
Subbasin hydrologic unit
Lower Black
11010009
Drainage basin
11
n/a
Topographic setting
Hillside
S
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
2001
n/a
Date site established or inventoried
20141216
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
YY Y Y
n/a
National aquifer
Ozark Plateaus aquifer system
S400OZRKPL
Local aquifer
Everton Formation
364EVRN
Local aquifer type
Unconfined single aquifer
U
Well depth
200
feet
n/a
Hole depth
n/a
Source of depth data
Z
n/a
Project number
X-F8J03
n/a
