Agency
U.S. Geological Survey
USGS
Site identification number
304121092293301
n/a
Site name
Ev-5470Z
n/a
Site type
Well
GW
DMS latitude
304120.5
n/a
DMS longitude
0922932.6
n/a
Decimal latitude
30.68902778
n/a
Decimal longitude
-92.4923889
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
Louisiana
22
State
Louisiana
22
County
Evangeline Parish
039
Country
US
n/a
Land net location description
S 21T 4S R 1W
n/a
Name of location map
MAMOU 145A
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
60
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
Mermentau Headwaters
08080201
Drainage basin
n/a
Topographic setting
Undulating
U
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19990505
n/a
Date site established or inventoried
19990528
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
Chicot Aquifer System Surficial Confining Unit
112CHCTC
Local aquifer type
Unconfined single aquifer
U
Well depth
19
feet
n/a
Hole depth
20
feet
n/a
Source of depth data
S
n/a
Project number
462212700
n/a
