
Last modified: 2021-12-11 by ian macdonald
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![[Flag of Porto União,
SC (Brazil)]](../images/b/br-sc-204.gif) image by Ivan Sache, 
5 November 2021
  image by Ivan Sache, 
5 November 2021   
The municipality of Porto União (35,543 inhabitants in 2020; 85,124 ha) is 
located on the border with Paraná, 460 km north-west of Florianópolis.
Porto 
União forms a single conurbation with União da Vitória (Paraná), the "Iguaçu 
Twins" being separated from each other only by the railway and river Iguaçu.
Porto União was settled in 1842 after the discovery of Vau, a section of 
river Iguaçu with shallow water, suitable for crossing by cattle, and also to 
embark and disembark when navigating the river. Renamed to Porto União da 
Vitória in 1855, the town was boosted after the establishment in 1880 of Colonel 
Amazonas Marcondes, a salt trader from Palmas. The colonel initiated the next 
year steam navigation on river Iguaçu, transporting cargoes and passengers.
The municipality of Porto União was established on 5 September 1917 in the 
aftermath of the Contestado War.
https://www.portouniao.sc.gov.br/
Municipal website
Ivan Sache, 5 November 2021
A white flag with the municipal arms in the centre.
Official website at 
http://www.portouniao.sc.gov.br 
Dirk Schönberger, 23 July 2012
 
Photos
 
 https://www.facebook.com/portouniao/photos/1291775457943612 
 
 https://www.facebook.com/portouniao/photos/1277831406004684 
Ivan Sache, 5 November 2021