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