Long-term average annual volume of surface water generated by direct runoff from endogenous precipitation (surface runoff) and groundwater contributions

Surface water produced internally (billion cubic meters per year)

1970199020002005201020112012201320142015201620172018201920202021
Argentina276276276276276276276276276276276276276276276276
Barbados0000000000000000
Belize15151515151515151515151515151515
Bolivia (Plurinational State of)277277277277277277277277277277277277277277277277
Brazil5,6615,6615,6615,6615,6615,6615,6615,6615,6615,6615,6615,6615,6615,6615,6615,661
Canada2,8402,8402,8402,8402,8402,8402,8402,8402,8402,8402,8402,8402,8402,8402,8402,840
Chile885885885885885885885885885885885885885885885885
Colombia2,1452,1452,1452,1452,1452,1452,1452,1452,1452,1452,1452,1452,1452,1452,1452,145
Costa Rica113113113113113113113113113113113113113113113113
Cuba32323232323232323232323232323232
Dominican Republic24242424242424242424242424242424
Ecuador432432432432432432432432432432432432432432432432
El Salvador12121212121212121212121212121212
Guatemala101101101101101101101101101101101101101101101101
Guyana241241241241241241241241241241241241241241241241
Haiti11111111111111111111111111111111
Honduras82828282828282828282828282828282
Jamaica9999999999999999
Mexico350350350350350350350350350350350350350350350350
Nicaragua153153153153153153153153153153153153153153153153
Panama133133133133133133133133133133133133133133133133
Paraguay117117117117117117117117117117117117117117117117
Peru1,6411,6411,6411,6411,6411,6411,6411,6411,6411,6411,6411,6411,6411,6411,6411,641
Saint Kitts and Nevis0000000000000000
Suriname99999999999999999999999999999999
Trinidad and Tobago4444444444444444
United States of America2,6622,6622,6622,6622,6622,6622,6622,6622,6622,6622,6622,6622,6622,6622,6622,662
Uruguay92929292929292929292929292929292
Venezuela (Bolivarian Republic of)783783783783783783783783783783783783783783783783