Adzva
River
66°35′22″N 59°22′25″E / 66.5894°N 59.3736°E / 66.5894; 59.3736The Adzva (Russian: Адзьва) is a river in Komi Republic, Russia. It is a right tributary of the Usa.[1] It is 334 kilometres (208 mi) long, and has a drainage basin of 10,600 square kilometres (4,100 sq mi).[2]