sea
AMAZON
CONGO
MISSISSIPPI
NILE
lake
PARANA
YENISEY
OB
LENA
CHANGJIANG
AMUR
NIGER
MACKENZIE
GANGES-BRAHMAPUTRA
LAKE_CHAD
VOLGA
ZAMBEZI
NELSON
LAKE_EYRE
MURRAY
ST_LAWRENCE
ARAR_SEA
LOP_NUR
ORINOCO
ORANGE
TOCANTINS
TIGRIS-EUPHRATES
INDUS
YUKON
LIBYAN_DESERT
DANUBE
RUB_AL_KHALI
MEKONG
JUBBA-DERA-SHEBELLE
HUANGHE
OKAVANGO_DELTA
JURABU_DESERT
COLUMBIA
KOLYMA
SAO_FRANCISCO
COLORADO
LAKE_JERID/MELRHIR
DNIEPR
RIO_GRANDE
DON
MAURITANIA
LIMPOPO
BALKASH
VOLTA
THAR_DESERT
XI
IRRAWADDY
NORTHERN_DVINA
INDIGIRKA
GREAT_SANDY_DESERT
URUGUAY
COLORADO_RIVER
HELMAND
PARANAIBA
SARYSU-CU
SENEGAL
PECHORA
SUDAN
GODAVARI
KHATANGA
CHURCHILL
KARAKUM_CANAL
TELON
SALWEEN
LAKE_LADOGA
LAKE_OF_THE_WOODS
NULLARBOR_PLAIN
HODH_ECH_CHARGUI
WESTERN_DESERT
KRISHNA
MAGDALENA
TASSILI_DU_HOGGAR
FRASER
BURAIDA
HAI
LIAO
YANA
OGOOUE
URAL
PLAIN_DU_TIDIKELT
AWBARI_DESERT
KERULEN
OUED_SAOURA
OLENEK
CEDUNA
VISTULA
GREENLAND
KURA
ANADYR
ZAVKHAN-HOVD_RIVER
GALGUDUUD
BOULDER
LAKE_PATOS/MIRIM
GRAND_ERG_ORIENTAL
CHAO_PHRAYA
RUFIJI