NIGERIA MALI 4 8 12 Abalak Tahoua Guinia CHAD Nokou Filingué Dakoro Nguigmi Lake Chad Mao Madaoua NIGER Birnin Gouré region Konni Zinder NIAMEY Loga Maradi Bol Dia Lake N Chad i Sokoto g e S Magaria ugu Yobe Damasak r o Nguru omad Department of Stateso ko K to Katsina Kaura re na N’DJAMENA a Ga Diapaga Birnin m Namoda Hadejia a Gamboru Za fara m u a g Kebbi J u 12 Gusau d 12 t a C r BURK. Kano h o Ka Dutse m Damaturu b o a i K l Azare r Maiduguri i A Potiskum N dam Bama ig a e t r Tiga o Rijau ola S Reservoir ong Mara Kandi ga Zaria G ri a a M Maroua Yelwa g Biu BENIN n Kaduna u Kontagora B Shiroro Bauchi Mubi Reservoir Ka Kainji d u Kaelé Reservoir Tegina n Gombe Wawa a Gombi Tchevi Nadli dam é Jos m é a u r a Numan O a Minna n e Pala p u u Garoua k Mokwa en d B Jimenta Parakou O a Kishi K ABUJA Yola dam CHAD Bida Jalingo Tchaourou Nige Lagdo r Reservoir O Baro Yelwa g u Ilorin é n n T Tchamba a Lafia a u y ra o n O b Savé Ogbomosho a é 8 Benu B 8 e Mbé Oyo Oshogbo Kabba Wukari Beli Mba Ibadan Ado-Ekiti Lokoja Makurdi Abomey Akure Mararaba Tignère Ife e Abeokuta s r Gboko Ngaoundéré s e O g Owo i PORTO- Ondo N Iperu Banyo NOVO Ore Missaje Mbakaou Ikeja Enugu Ogoja Reservoir Ngaoundal Benin Tibati Lagos Asaba Lac de s dam Cotonou City Awka os Bamenda Bamendjing Onitsha Cr Bouar D Sapele Ikom jé Foumban re Warri Umuahia Mamfe dam m Lom Bight of Benin Yoko C.A.R. Owerri Bafoussam Uyo Calabar CAMEROON Mundemba Nkongsamba a Bélabo Port Aba Oron ag ï n e Kumba Sa d Bafia a Harcourt Loum K Bonny Kwa Ibo Bertoua Gulf of Guinea Batouri Brass Buea Douala Sanaga 4 Bight of Bonny 4 Edéa YAOUNDÉNyong EQUATORIAL International boundary GUINEA MALABO Nyong Mbalmayo National capital Luba Boum ba Expressway Isla de Kirbi Ébolowa Sangmélima Lomié Bioko Dja Road Bight of Campo Railroad Ntem D Biafra ja Major airport Ebebiyín Minvoul Ilha do Bata Souanké Major port Príncipe EQUATORIAL Mongomo M Oyem GUINEA Mbini bini REPUBLIC 0 50 100 Kilometers OF THE SÃO TOMÉ Acalayong GABON 0 50 100 Miles AND PRÍNCIPE CONGO Makokou Scale 1:9,400,000 SÃO TOMÉ LIBREVILLE 4 8 12 TRANSVERSE MERCATOR PROJECTION; CENTRAL MERIDIAN 8° 45’E 803326AI (G02839) 7-15

NIGERIA MALI 4 8 12 Abalak Tahoua Guinia CHAD Nokou Filingué Dakoro Nguigmi Lake Chad Mao Madaoua NIGER Birnin Gouré region Konni Zinder NIAMEY Loga Maradi Bol Dia Lake N Chad i Sokoto g e S Magaria ugu Yobe Damasak r o Nguru omad Dosso ko K to Katsina Kaura re na N’DJAMENA a Ga Diapaga Birnin m Namoda Hadejia a Gamboru Za fara m u a g Kebbi J u 12 Gusau d 12 t a C r BURK. Kano h o Ka Dutse m Damaturu b o a i K l Azare r Maiduguri i A Potiskum N dam Bama ig a e t r Tiga o Rijau ola S Reservoir ong Mara Kandi ga Zaria G ri a a M Maroua Yelwa g Biu BENIN n Kaduna u Kontagora B Shiroro Bauchi Mubi Reservoir Ka Kainji d u Kaelé Reservoir Tegina n Gombe Wawa a Gombi Tchevi Nadli dam é Jos m é a u r a Numan O a Minna n e Pala p u u Garoua k Mokwa en d B Jimenta Parakou O a Kishi K ABUJA Yola dam CHAD Bida Jalingo Tchaourou Nige Lagdo r Reservoir O Baro Yelwa g u Ilorin é n n T Tchamba a Lafia a u y ra o n O b Savé Ogbomosho a é 8 Benu B 8 e Mbé Oyo Oshogbo Kabba Wukari Beli Mba Ibadan Ado-Ekiti Lokoja Makurdi Abomey Akure Mararaba Tignère Ife e Abeokuta s r Gboko Ngaoundéré s e O g Owo i PORTO- Ondo N Iperu Banyo NOVO Ore Missaje Mbakaou Ikeja Enugu Ogoja Reservoir Ngaoundal Benin Tibati Lagos Asaba Lac de s dam Cotonou City Awka os Bamenda Bamendjing Onitsha Cr Bouar D Sapele Ikom jé Foumban re Warri Umuahia Mamfe dam m Lom Bight of Benin Yoko C.A.R. Owerri Bafoussam Uyo Calabar CAMEROON Mundemba Nkongsamba a Bélabo Port Aba Oron ag ï n e Kumba Sa d Bafia a Harcourt Loum K Bonny Kwa Ibo Bertoua Gulf of Guinea Batouri Brass Buea Douala Sanaga 4 Bight of Bonny 4 Edéa YAOUNDÉNyong EQUATORIAL International boundary GUINEA MALABO Nyong Mbalmayo National capital Luba Boum ba Expressway Isla de Kirbi Ébolowa Sangmélima Lomié Bioko Dja Road Bight of Campo Railroad Ntem D Biafra ja Major airport Ebebiyín Minvoul Ilha do Bata Souanké Major port Príncipe EQUATORIAL Mongomo M Oyem GUINEA Mbini bini REPUBLIC 0 50 100 Kilometers OF THE SÃO TOMÉ Acalayong GABON 0 50 100 Miles AND PRÍNCIPE CONGO Makokou Scale 1:9,400,000 SÃO TOMÉ LIBREVILLE 4 8 12 TRANSVERSE MERCATOR PROJECTION; CENTRAL MERIDIAN 8° 45’E 803326AI (G02839) 7-15