Agency
U.S. Geological Survey
USGS
Site identification number
331111090385801
n/a
Site name
053B0315 HUMPHREYS
n/a
Site type
Well
GW
DMS latitude
331111.4
n/a
DMS longitude
0903858.2
n/a
Decimal latitude
33.1865
n/a
Decimal longitude
-90.6495
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 (Differentially-Corrected GPS).
1
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
Humphreys County
053
Country
US
n/a
Land net location description
SWNWSES 31T16N R04W O
n/a
Name of location map
MIDNIGHT NW
n/a
Scale of location map
n/a
Altitude of Gage/land surface
100.
feet
n/a
Method altitude determined
Interpolated from topographic map.
M
Altitude accuracy
2.5
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
Big Sunflower
08030207
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19870101
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
n/a
National aquifer
Mississippi River Valley alluvial aquifer
N100MSRVVL
Local aquifer
Mississippi River Valley Alluvial Aquifers
112MRVA
Local aquifer type
n/a
Well depth
n/a
Hole depth
n/a
Source of depth data
n/a
Project number
YMDLOGGERS13
n/a
