Agency
U.S. Geological Survey
USGS
Site identification number
314954091484601
n/a
Site name
Ct-105
n/a
Site type
Well
GW
DMS latitude
314951
n/a
DMS longitude
0914852
n/a
Decimal latitude
31.8309974
n/a
Decimal longitude
-91.814573
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 1927
NAD27
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
NENESWS 24T10N R 6E
n/a
Name of location map
HARRISONBURG 72
n/a
Scale of location map
62500
n/a
Altitude of Gage/land surface
50.00
feet
n/a
Method altitude determined
Interpolated from topographic map.
M
Altitude accuracy
10
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
Lower Ouachita
08040207
Drainage basin
n/a
Topographic setting
Valley flat
V
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19691023
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
YYNYNYNN
n/a
National aquifer
Coastal lowlands aquifer system
S100CSLLWD
Local aquifer
Catahoula Sandstone
122CTHL
Local aquifer type
n/a
Well depth
189
feet
n/a
Hole depth
189
feet
n/a
Source of depth data
n/a
Project number
8601AGM
n/a
