Agency
U.S. Geological Survey
USGS
Site identification number
324331091201901
n/a
Site name
EC-471
n/a
Site type
Well
GW
DMS latitude
324331.44
n/a
DMS longitude
0912020.11
n/a
Decimal latitude
32.7254
n/a
Decimal longitude
-91.3389194
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
East Carroll Parish
035
Country
US
n/a
Land net location description
S16 T20N R11E
n/a
Name of location map
CARAWAY LAKE, LA
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
85
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
Bayou Macon
08050002
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19970908
n/a
Date site established or inventoried
20180319
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
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
89
feet
n/a
Hole depth
96
feet
n/a
Source of depth data
D
n/a
Project number
n/a
