Answer: Krishna River
Notes: Kurnool district, in northwestern Andhra Pradesh's Rayalaseema region, covers 7,977 sq km. It borders Nandyal, Anantapur, Karnataka's Raichur and Bellary, and Telangana's Jogulamba Gadwal. Major rivers include Krishna, Tungabhadra, Handri, and Bhavanasi. The district features black cotton and regur soils, with crops like paddy, jowar, and cotton. It contains the Srisailam Dam and part of the Nallamala Hills. Key historical sites include Konda Reddy Fort and Mantralayam. The district is divided into 3 revenue divisions and 26 mandals.
