Amaravathi Reservoir
 Amaravathi Reservoir at Amaravathinagar 25 km (16 mi) south on SH 17 from Udumalpet is located in Indira Gandhi Wildlife Sanctuary and National Park in Tirupur district Tamil Nadu India. The reservoir was created by the steep Amaravathi Dam built across the Amaravathi River. Amaravathi river is tributary of kaveri. It is notable for its high fisheries yield and South India's largest wild breeding population of Mugger Crocodiles living there and in the rivers leading to it.