Aa (Nethe)
The 883rd longest river in the world
The Aa is a 20.6 km (12.8 miles) long, orographic left tributary of the Nethe river in North Rhine-Westphalia, Germany. The Aa belongs as a tributary of the Nethe to the river system of the Weser.
Flows through: Germany.
River data from Wikidata (CC0); lengths normalised to a common unit.