Tocantins basin
The Tocantins basin, or Araguaia-Tocantins basin, is a Brazilian river basin, almost entirely located between the 2ºS and 18ºS parallels and the 46ºW and 56ºW meridians. The main rivers in the basin are Tocantins and Araguaia.

The basin extends to the states of Tocantins and Goiás (58%), Mato Grosso (24%), Pará (13%), Maranhão (4%), in addition to the Federal District (1%). It is the largest hydrographic basin entirely Brazilian.

For water resource management purposes, it is inserted in the Tocantins-Araguaia hydrographic region.
Q166620
river basin
Concept
Q156054
Tocantins
LOC
Q171847
Araguaia
LOC
Q43695
Tocantins
Concept
Q41587
Goiás
LOC
Q42824
Mato Grosso
LOC
Q39517
Pará
Concept
Q42362
Maranhão
LOC
Q119158
Federal District
LOC
Q9642943
Tocantins basin
LOC
Q9642943
Tocantins basin
LOC
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
+18^^http://www.w3.org/2001/XMLSchema#decimal
18
NUMBER
+46^^http://www.w3.org/2001/XMLSchema#decimal
46
NUMBER
+56^^http://www.w3.org/2001/XMLSchema#decimal
56
NUMBER
+58^^http://www.w3.org/2001/XMLSchema#decimal
58
NUMBER
+24^^http://www.w3.org/2001/XMLSchema#decimal
24
NUMBER
+13^^http://www.w3.org/2001/XMLSchema#decimal
13
NUMBER
+4^^http://www.w3.org/2001/XMLSchema#decimal
4
NUMBER
+1^^http://www.w3.org/2001/XMLSchema#decimal
1
NUMBER
instance of
instance of