Kadada

(known in its upper course as the Elan’-Kadada), a river in Penza Oblast, RSFSR, a left-bank tributary of the Sura. The Kadada River is 150 km long and drains an area of about 3, 620 sq km. It flows through the Volga Upland. The mean annual flow at the mouth is about 9.41 cu m/per sec.