Agency
U.S. Geological Survey
USGS
Site identification number
315007091410601
n/a
Site name
Ct-347
n/a
Site type
Well
GW
DMS latitude
315007.69
n/a
DMS longitude
0914115.79
n/a
Decimal latitude
31.83546944
n/a
Decimal longitude
-91.6877194
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
Louisiana
22
State
Louisiana
22
County
Catahoula Parish
025
Country
US
n/a
Land net location description
S 42T10N R 8E
n/a
Name of location map
SICILY ISLAND, LA
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
71
feet
n/a
Method altitude determined
Interpolated from Digital Elevation Model
N
Altitude accuracy
1.6
feet
n/a
Altitude datum
North American Vertical Datum of 1988
NAVD88
Subbasin hydrologic unit
Lower Ouachita
08040207
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19891107
n/a
Date site established or inventoried
19891107
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
YYNYNYNN
n/a
National aquifer
Mississippi River Valley alluvial aquifer
N100MSRVVL
Local aquifer
Mississippi River Valley Alluvial Aquifers
112MRVA
Local aquifer type
Confined single aquifer
C
Well depth
76
feet
n/a
Hole depth
80
feet
n/a
Source of depth data
D
n/a
Project number
n/a
