Arroio Herval
Based on OpenStreetMap data, Arroio Herval is 14 km long.
Arroio Herval is in Brazil, flowing through the subregions of Rio Grande do Sul
Map
Distributaries / Outflows
Tributaries
Arroio Herval has 1 tributaries.
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Sanga da Goiabeira, which joins it at S 28° 39′ 18″, W 51° 38′ 50″ at OSM node
n4725998003, and 4 km of total upstream flows in.
osm.org