Answer: Tamil Nadu
Notes: Cyclone Fengal caused record rainfall in Tamil Nadu's Pennaiyar river basin, leading to heavy inflows into Sathanur Dam, which was already at 95% capacity. Sathanur Dam, built on the Pennaiyar River near Tiruvannamalai, Tamil Nadu. It was constructed in 1958. It is the third-largest dam in Tamil Nadu after Mettur and Bhavanisagar. The dam supports irrigation, drinking water supply, and electricity generation. It is also a tourist spot featuring a crocodile farm and a fish grotto.
