Rio Antuã

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Antuã
Antuão
Data
location Aveiro District , Portugal
River system Rio Antuã
River basin district Regional Hidrográfica do Centro
source at Seixeira
40 ° 55 ′ 38 "  N , 8 ° 25 ′ 11"  W.
muzzle in the Esteiro da Canela of the Ria de Aveiro Coordinates: 40 ° 43 ′ 26 "  N , 8 ° 36 ′ 6"  W 40 ° 43 ′ 26 "  N , 8 ° 36 ′ 6"  W

length 38 km
Right tributaries Ul

The Rio Antuã or Antuão is a river in Portugal . The source is in Seixeira, a place in the municipality ( freguesia ) Escariz , Arouca , Aveiro district . The river has a length of 38 km and flows west of Estarreja into the Esteiro da Canela, an arm of the Ria de Aveiro .