U.S. DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY
89°37'30"
2
29°37'30" 32
47000mE
2
LOUISIANA-PLAQUEMINES PARISH 7.5-MINUTE SERIES
48
35'
49
2
2
50
2
80000m N
51
2
2
52
32'30"
53
2
89°30'
2
55
Black Bay
56
3 860 000 FEET
29°37'30"
Black Bay
Black Bay
32
32
79
79
410 000 FEET
Lonesome Island
32
78
32
77
32
76
32
78
Bayou Lost
Bayou Lost
GUL F OF MEX ICO
32
77
32
76 ! (
Bay Gardene
35'
35'
32
75 Bel La Pass
32
75
32
74
32
73
32
72
32
71
Stone Island
Belle Isle
32
74
32
73
Bay Crabe 32
72
Curfew Point
32
71 32'30"
32'30"
32
70
32
69
32
68
32
67000mN
32
70 Bel Pass
Bel Pass Bay
Bel Pass Bayou
Telegraph Point
Whiskey Bay
32
68
370 000
Long Bay
FEET
29°30'
2
89°37'30"
46
California Bay
2
47
3 830 000 FEET
2
2
48
49
Produced by the United States Geological Survey North American Datum of 1983 (NAD83) World Geodetic System of 1984 (WGS84). Projection and 1 000-meter grid: Universal Transverse Mercator, Zone 16R 10 000-foot ticks: Louisiana Coordinate System of 1983 (south zone)
UTM GRID AND 2015 MAGNETIC NORTH DECLINATION AT CENTER OF SHEET U.S. National Grid 100,000-m Square ID
BT Grid Zone Designation
16R
2
52
1
0.5
1000
500
0
1000
0.5 2000
32'30"
KILOMETERS
1
2
0
METERS 0
1000
2000
4000
MILES FEET
5000
54
2
2
56
55
29°30'
57000mE
89°30'
ROAD CLASSIFICATION
0
3000
2
2
53
SCALE 1:24 000
^ 0° 49´ 15 MILS 1° 16´ 22 MILS
2
51
6000
7000
CONTOURS NOT PRESENT BECAUSE AVAILABLE ELEVATION DATA DO NOT MEET ACCURACY REQUIREMENTS This map was produced to conform with the National Geospatial Program US Topo Product Standard, 2011. A metadata file associated with this product is draft version 0.6.18
8000
9000
1 10000
2
4 6
3 5
7
8
ADJOINING QUADRANGLES
Local Connector
Ramp
4WD
X W Interstate Route
QUADRANGLE LOCATION
1
Expressway
Secondary Hwy
LOUISIANA
1 2 3 4 5 6 7 8
Lake Cuatro Caballo Black Bay North Lake Athanasio Happy Jack Lake Athanasio OE S Port Sulphur Empire Coquille Point
Local Road
. US Route /
H State Route
BLACK BAY SOUTH, LA 2015
7 6 4 3 0 1 6 3 6 8 7 3 7 NSN. NGA REF NO. U S G S X 2 4 K 4 0 7 5