Agency
U.S. Geological Survey
USGS
Site identification number
315712089561301
n/a
Site name
127J0099 SIMPSON
n/a
Site type
Well
GW
DMS latitude
315712
n/a
DMS longitude
0895613
n/a
Decimal latitude
31.95333333
n/a
Decimal longitude
-89.9369444
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.
S
Latitude-longitude datum
North American Datum of 1983
NAD83
Decimal Latitude-longitude datum
North American Datum of 1983
NAD83
District
Mississippi
28
State
Mississippi
28
County
Simpson County
127
Country
US
n/a
Land net location description
SWSWNWS 06T01N R04E O
n/a
Name of location map
MENDENHALL W
n/a
Scale of location map
n/a
Altitude of Gage/land surface
335.
feet
n/a
Method altitude determined
Interpolated from topographic map.
M
Altitude accuracy
5
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
Middle Pearl-Strong
03180002
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
20070814
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
YYYY Y
n/a
National aquifer
n/a
Local aquifer
Catahoula Formation, Upper
122CTHLU
Local aquifer type
n/a
Well depth
400.
feet
n/a
Hole depth
420.
feet
n/a
Source of depth data
n/a
Project number
n/a
