" ) " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) # * " ) G F # * # * " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) G F " ) " ) " ) " ) " ) " ) # * " ) " ) " ) " ) " ) " ) " ) " ) " ) # * " ) " ) " ) " ) " ) " ) ! ( ! ( ! ( # * # * # * # * # * # * ! ( ! ( ! ( ! ( ! ( ! ( # * # * # * # * # * ! ( ! ( ! ( " ) # * " ) " ) " ) " ) ! ( " ) ! ( # * # * # * # * # * # * ! ( ! ( # * ! ( ! ( ! ( " ) " ) " ) " ) " ) " ) " ) " ) " ) ! ( ! ( ! ( ! ( # * # * # * # * # * # * ! ( ! ( ! ( ! ( ! ( ! ( " ) " ) " ) " ) " ) " ) G F " ) " ) " ) " ) # * # * # * ! ( ! ( " ) " ) " ) " ) # * " ) " ) " ) " ) " ) " ) # * ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( # * ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( # * ! ( # * # * ! ( # * # * ! ( ! ( # * # * # * ! ( ! ( # * ! ( ! ( ! ( " ) " ) " ) " ) " ) " ) " ) # * " ) " ) " ) " ) " ) " ) G F # * " ) ! ( " ) " ) " ) # * # * " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) # * " ) " ) ! ( ! ( " ) " ) " ) # * ! ( ! ( ! ( ! ( ! ( ! ( ! ( # * # * ! ( ! ( ! ( ! ( # * # * # * # * ! ( ! ( # * ! ( ! ( ! ( ! ( # * ! ( # * ! ( # * # * ! ( ! ( ! ( ! (! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( # * ! ( # * # * # * ! ( ! ( ! ( ! ( # * # * # * ! ( ! ( ! ( ! ( # * # * ! ( ! ( ! ( # * # * ! ( # * # * ! ( ! ( # * # * # * ! ( # * # * # * ! ( # * " ) " ) " ) " ) ! ( ! ( ! ( ! ( ! ( # * ! ( # * ! ( # * # * # * ! ( # * # * # * # * G F G F G F G F G F G F # * # * # *# * # * # * # * # * # *# * AS1 AS1 2CB 2CB 9N 9N 7S,8S 7S,8S 6S 6S 5S 5S 5N 5N 4S 4S 4N 4N 3S 3S 2N 2N 29S 29S 27S 27S 26S 26S 25S 25S 24S 24S 23S 23S 16S 16S 15N 15N 14S 14S 14N 14N 13N 13N 12S 12S 12N 12N 10N 10N 9S 9S 20N 20N 19S 19S 17N 17N AF32 AF32 AF31 AF31 AF14 AF14 AF8 AF8 AF71 AF71 AF73 AF73 AF72 AF72 AS86 AS86 AS83 AS83 AF47 AF47 AS121 AS121 AS90 AS90 AS82 AS82 AF66 AF66 AF59 AF59 AF38 AF38 AF44 AF44 AF43 AF43 AF45 AF45 AF61 AF61 AF33 AF33 AF34 AF34 AF41 AF41 AF40 AF40 AF42 AF42 AF51 AF51 AF48 AF48 AF54 AF54 AF49 AF49 AF60 AF60 AF5 AF5 AF12 AF12 AF3 AF3 AF16 AF16 AF17 AF17 AF19 AF19 AF21 AF21 AF20 AF20 AF27 AF27 AF9 AF9 AF22 AF22 AF18 AF18 AF24 AF24 AF11 AF11 AF6 AF6 AF80 AF80 AF75 AF75 AF70 AF70 AF79 AF79 AF65 AF65 AS104 AS104 AS77 AS77 AS98 AS98 AS97 AS97 AS95 AS95 AS103 AS103 AS96 AS96 AS105 AS105 AS118 AS118 AS119 AS119 AS93 AS93 AS92 AS92 AS81 AS81 AS116 AS116 AS117 AS117 AS115 AS115 AS114 AS114 AS110 AS110 AS111 AS111 AS37 AS37 AS72 AS72 AS109 AS109 AS74 AS74 AS94 AS94 AS108 AS108 AS76 AS76 AS106 AS106 AS101 AS101 AS100 AS100 AS32 AS32 AS30 AS30 AS2 AS2 AS127 AS127 AS131 AS131 AS129 AS129 AS126 AS126 AS128 AS128 6N 6N 28S 28S 22S 22S 16N 16N 15S 15S 13S 13S 21S 21S 20S 20S 19N 19N AF10 AF10 AF1 AF1 AF63 AF63 AF69 AF69 AF58 AF58 AF64 AF64 AF56 AF56 AS88 AS88 AF57 AF57 AS89 AS89 AF53 AF53 AF46 AF46 AF26 AF26 AF50 AF50 AF55 AF55 AF25 AF25 AF13 AF13 AF67 AF67 AF68 AF68 AS87 AS87 AS33 AS33 AS91 AS91 AS80 AS80 AS79 AS79 AS78 AS78 AS36 AS36 AS35 AS35 AS19 AS19 AS75 AS75 AS34 AS34 AS31 AS31 AS11 AS11 AF52 AF52 AF29 AF29 AF82 AF82 AF81 AF81 AF84 AF84 AF23 AF23 AF83 AF83 AF85 AF85 AF86 AF86 AF87 AF87 AS139 AS139 AS140 AS140 AS141 AS141 AS130 AS130 1CB 1CB 3CB 3CB 4CB 4CB 8N 8N 7N 7N 3N 3N 30S 30S 2S 2S 11S 11S 11N 11N 10S 10S 17S 17S 21N 21N 1S 1S 1N 1N 18S 18S 18N 18N AF7 AF7 AS38 AS38 AS3 AS3 AF62 AF62 AF39 AF39 AF36 AF36 AF15 AF15 AF2 AF2 AF4 AF4 AF78 AF78 AF74 AF74 AF76 AF76 AF77 AF77 AS99 AS99 AS120 AS120 AS107 AS107 AS102 AS102 EU126 EU126 EU125 EU125 EU124 EU124 EU130 EU130 EU128 EU128 EU129 EU129 EU127 EU127 EU123 EU123 AS73 AS73 AS28 AS28 EU281 EU281 AS145 AS145 AS146 AS146 AS148 AS148 AS149 AS149 AS147 AS147 AS144 AS144 ATLANTIC PACIFIC PACIFIC INDIAN OCEAN OCEAN OCEAN OCEAN Antarctic Circle Arctic Circle Tropic of Capricorn Tropic of Cancer Equator " ) ! ( ! ( ! ( # * # * # * # * # * # * ! ( ! ( ! ( ! ( ! ( ! ( # * # * # * # * # * ! ( ! ( ! ( ! ( " ) ! ( # * # * # * # *# * # * ! ( ! ( # * ! ( ! ( ! ( ! ( ! ( ! ( # * # * # * # * # * # * " ) " ) " ) # * # * # * ! ( ! ( " )" ) " )" ) # * " ) " ) " ) " ) # * ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( # * ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( # * ! ( # * # * ! ( # * # * ! ( ! ( # * # * # * ! ( ! ( # * ! ( ! ( ! ( " ) " ) # * " ) " ) " ) ! ( # * " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) # * ! ( ! ( " ) " ) " ) # * ! ( ! ( ! ( ! ( ! ( ! ( ! ( # * # * ! ( ! ( ! ( ! ( # * # * # * # * ! ( # * ! ( ! ( ! ( ! ( # * ! ( # * ! ( # * # * ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( # * ! ( # * # * # * ! ( ! ( ! ( ! ( # * # * # * ! ( ! ( ! ( ! ( # * # * ! ( ! ( ! ( # * # * ! ( # * # * ! ( ! ( # * # * # * ! ( # * # * # * ! ( " ) " ) " ) " ) ! ( ! ( ! ( ! ( ! ( # * ! ( # * ! ( # * # * # * ! ( # * # * # * # * # * # * # * # * # * # * # * # * # * # * EB103 EB103 EU135 EU135 EU104 EU104 EU22 EU22 EB106 EB106 EU85 EU85 EU90-EU93 EU90-EU93 EU88; EU89; EU86 EU88; EU89; EU86 EU276 EU276 EU262 EU262 EU252 EU252 EU235 EU235 EU263 EU263 EB100 EB100 EU131 EU131 EU140 EU140 EU102 EU102 EU103 EU103 EU106 EU106 EU137 EU137 EU105 EU105 EB107 EB107 EB89 EB89 EU181 EU181 EB115 EB115 EU132 EU132 EU269 EU269 EU273 EU273 EU99 EU99 EU95-98 EU95-98 EB45 EB45 EB38 EB38 EB90 EB90 35°E 30°E 25°E 20°E 15°E 10°E 5°E 0° 5°W 10°W 55°N 50°N 45°N 40°N " ) " ) " ) " ) " ) G F " ) " ) " ) " ) " ) " ) 12C 12C 7C 7C 5C 5C 4C 4C 3C 3C 2C 2C 14C 14C 9C 9C 8C 8C 6C 6C 17C 17C 16C 16C 11C 11C 10C 10C 15C 15C 13C 13C 1C 1C 18C 18C - Update 2014 - " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) G F " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) G F " ) " ) G F AS65 AS65 AS66 AS66 AS61 AS61 AS52 AS52 AS50 AS50 AS41 AS41 AS58 AS58 AS40 AS40 AS63 AS63 AS67 AS67 AS64 AS64 AS56 AS56 AS59 AS59 AS42 AS42 AS44 AS44 AS46 AS46 AS48 AS48 AS51 AS51 AS57 AS57 AS69 AS69 AS45 AS45 AS54 AS54 AS55 AS55 AS70 AS70 AS144 AS144 AS62 AS62 AS53 AS53 AS49 AS49 AS68 AS68 AS60 AS60 Scale 1 : 50 000 000 Scale 1 : 20 000 000 Europe Scale 1 : 15 000 000 Central America " ) " ) # * " ) " ) " ) " ) " ) " ) " ) " ) " ) " ) # * AS10 AS10 AS122 AS122 AS27 AS27 AS17 AS17 AS123 AS123 AS125 AS125 AS124 AS124 AS142 AS142 AS143 AS143 AS130 AS130 AS127 AS127 AS18 AS18 AS25 AS25 AS16 AS16 AS22 AS22 AS20 AS20 AS13 AS13 AS12 & AS14 AS12 & AS14 AS24 AS24 AS21 AS21 AS15 AS15 AS26 AS26 AS8 AS8 AS23 AS23 AS4 AS4 Transboundary Aquifers of the World 180° 120°E 90°E 60°E 30°E 0° 30°W 60°W 90°W 120°W 150°W 0° 30°S 60°N 180° A B C D E F G H I J K L 1 2 3 4 5 6 60°S 30°N 150°E b c d a Prepared by IGRAC Base maps Country borders: FAO Global Administrative Unit Layers (2013) Rivers and lakes: ESRI (2009) Map projection Robinson projection, geographic coordinates, spheroid WGS84, longitude of central meridian 0º. © IGRAC, August 2014 Released under the Creative Commons licence Attribution Non-Commercial Share Alike. Geographic elements " ) Legend Transboundary Aquifers Occurence and extent aquifer extent groundwater body extent confirmed boundary approximate boundary Overlap transboundary aquifers / groundwater bodies overlapping aquifers overlapping aquifers and groundwater bodies Small transboundary aquifers / groundwater bodies small aquifer overlapping small aquifer/groundwater body G F exact location/extent of aquifer uncertain lake river small groundwater body disputed political border ! ( # * Labels undisputed political border Aquifer/groundwater body label AB12 Scale 1 : 15 000 000 Caucasus Scale 1 : 10 000 000 Central Asia e f g h i j k 1 2 3 4 5 For detailed map visit http://tbamap.un-igrac.org.