Topography derived from LIDAR..................................................................2004 Hydrography and vegetation derived from aerial photography …................2005 Transportation derived from LADOTD database dated ...............................2007 Boundaries derived from LADOTD database dated ....................................2007 GNIS names provided by USGS and LADOTD Public Land Survey System and Survey Control .........................................2002 Man-made structures derived from LADOTD and aerial photography..........2005 Urban and Urbanized Areas are based on US Census 2000 clusters and replace historical USGS City and Urban Area delineations This quadrangle covers a subsidence area North American Datum of 1983 (NAD 83). Projection and 1,000 meter grid Universal Transverse Mercator, zone 15N 10,000 –foot ticks: Louisiana State Plane Coordinate System (south zone) Louisiana Official Coordinate System established by the La. R. S. 50:1 - 50:11 Happy Jack Bay Batiste Lake Batola Lake Cuatro Caballo Lake Laurier Phoenix Pointe A La Hache Port Sulphur Wilkinson Bay Produced by Louisiana Department of Transportation and Development STATE OF LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT 0 0 0 0 0 0 10 10 0 0 10 10 10 10 10 10 10 5 5 5 10 0 0 0 10 10 0 0 0 0 5 5 5 0 5 5 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Mile 45 Mile 46 Mile 47 Mile 48 Mile 49 Mile 50 Mile 51 Mile 52 Mile 53 Mile 54 48 49 50 51 52 53 54 55 55 56 56 32 33 34 35 36 1 2 3 4 21 20 19 18 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 40 42 43 8 10 11 12 13 15 16 17 18 19 23 24 25 27 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 13 12 11 13 14 15 16 17 18 19 9 8 7 6 5 5 4 3 2 1 BM 5 BM 3 BM 6 BM 5 BM 3 3 M 13 Plaquemines Parish Alternative School Saint Jude School 23 23 15 15 1 1 1 1 1 5 1 3 4 2 3 13 12 3 1 3 3 3 1 1 1 2 1 4 4 7 FERRY B A K E R S B A Y Bohemia Revetment Diamond Revetment Gravolet Revetment P OINTE A L A H A C H E O IL AND G AS F I E L D D I A M O ND OIL A ND GA S FIELD M AGN O LI A OIL AND GA S FIELD Dam Dam Dam Dam Dam Dam LEVEE LEVEE LEVEE LEVEE LEVEE LEVEE LEVEE LEVEE Fo s te r s Ca n a l C har les Ba yo u B a y o u G ra n d e Gra n d Ba you G ra n d Bay ou B ayou G ran d e G r a n d B a y o u Gr an d Ba yo u G rand B ayo u B a y o u G r a n d e B a y o u G ra nd e T h or n T r e e B ay ou G rand B ay ou B ack Lev ee Canal B ac k Leve e Ca nal Ba ck Levee Can al B a y o u G r a n de Gr an d B ay o u PIPELINE CANAL PIPELINE CANAL PIPELINE CANAL ELEVATED PIPELINE ELEVATED PIPELINE ELEVATED PIPELINE MI S S I S S I PP I R I V ER C aqu i n B a y Fi rst Bay Se co nd B a y N e t B a y o u B E L L B A Y O U B ay S c h a yot T H I R D B A Y W R E C K B A Y L A K E J U D G E P E R E Z Sewage Disposal Pointe A La Hache Boat Harbor Gaging Station Radio Tower Radio Tower Radio Tower Radio Tower Radio Tower Oil Well Oil Well Gas Well Gas Well Oil Well Oil Well Oil Well Oil Well Oil Well Gas Well Oil Well Oil Well Gas Well Oil Well Gas Well Gas Well Oil Well Oil Well Gas Well Gas Well Oil Well Oil Well Oil Well Gas Well Oil Well Oil Well Oil Well Gas Well Gas Well Gas Well Gas Well Oil Well Oil Well Gas Well Gas Well Gas Well Gas Well Gas Well Gas Well Gas Well Gas Well Gas Well Oil Well Oil Well Gas Well Oil Well Gas Well Oil Well Gas Well Oil Well Oil Well Gas Well Gas Well Oil Well Gas Well Oil Well Oil Well Gas Well Gas Well Oil Well Oil Well Oil Well Gas Well Gas Well Oil Well Gas Well Gas Well Gas Well Gas Well Gas Well Gas Well Oil Well Gas Well Gas Well Gas Well Oil Well Oil Well Oil Well Oil Well Oil Well Gas Well Oil Well Oil Well Oil Well Gas Well Oil Well Gas Well Gas Well Gas Well Oil Well Oil Well Oil Well Gas Well Gas Well Oil Well Gas Well Gas Well Gas Well Oil Well Junior Nero Diamond Bohemian Beshel Woodland Point Celeste Davant West Pointe A La Hache Grand Bayou Fosters Canal Pointe à la Hache Magnolia Martin Socola Davant Post Office Pointe A La Hache Post Office 89ー47'30"W 89ー47'30"W 89ー50'0"W 89ー50'0"W 29ー35'0"N 29ー35'0"N 29ー32'30"N 29ー32'30"N 222000 222000 223000 223000 224000 224000 225000 225000 226000 226000 227000 227000 228000 228000 229000 229000 230000 230000 231000 231000 232000 232000 233000 233000 3267000 3267000 3268000 3268000 3269000 3269000 3270000 3270000 3271000 3271000 3272000 3272000 3273000 3273000 3274000 3274000 3275000 3275000 3276000 3276000 3277000 3277000 3278000 3278000 3279000 3279000 3280000 3280000 3,745,617 3,745,617 3,755,617 3,755,617 3,765,617 3,765,617 3,775,617 3,775,617 GN 1°23´ 25 MILS 0°7´ 2 MILS UTM GRID AND 2008 MAGNETIC NORTH DECLINATION AT CENTER OF SHEET POINTE A LA HACHE QUADRANGLE LOUISIANA 7.5 MINUTE SERIES (TOPOGRAPHIC) SCALE 1:24,000 THIS MAP COMPLIES WITH NATIONAL MAP ACCURACY STANDARDS FOR SALE BY LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT NATIONAL GEODETIC VERTICAL DATUM OF 1988 CONTOUR INTERVAL 5 FEET Feet Miles Kilometers 0 1 2 3 0.5 0 1 2 0.5 0 1,000 2,000 3,000 4,000 5,000 6,000 7,000 8,000 9,000 10,000 11,000 500 ROAD CLASSIFICATION U.S. Route U.S. and State Highway Interstate Route Interstate Private Road or Vehicle Trail Interstate Access Ramp PHOTOREVISED 2009 NIMA 7843 I NW-SERIES V885 POINTE A LA HACHE, LA Major Local Road Minor Local Road U.S. and State Highway R 13 E R 14 E R 26 E R 27 E T 16 S T 16 S T 17 S T 17 S T 18 S T 18 S 89ー52'30"W 89ー45'0"W 89ー52'30"W 89ー45'0"W 29ー30'0"N 29ー30'0"N 29ー37'30"N 29ー37'30"N N 29.500 W -89.750 P.O. Box 94245, Baton Rouge, LA 70804-9245 or 1201 Capitol Access Road, Baton Rouge, LA 70802