Fontanka 's a left branch of the river Neva, which flows through the whole of Central Saint Petersburg, Russia. Its length's 6,700 meters, its width's up to 70 meters, and its depth's up to 3,5 meters. The Fontanka Embankment's lined with the former private residences of Russian nobility. This river, one of 93 rivers and channels in St. Petersburg, was once named Anonymous Creek (in Russian, Bezymyannyi Yerik, Безымянный ер… (More on Fontanka)