Hanuman Nadhi or Hanumannathi is a river flowing in the Tenkasi district of the Indian state of Tamil Nadu.
It rises at an altitude of 1,650 m (5,413 ft) above Courtalam in Tenkasi taluk, traverses in the slopes about 10 km (6 mi).
receives Karuppanathi, its tributary, then it flows and merges with Chittar in Thayar Thoppu village in Veerakeralampudur taluk.
The Adavinainar Reservoir is situated across the Hanumanathi river which is in Mekkarai village of Sengottai taluk with a capacity of 175 Mcft (47.20 meter height).
[1] Archived 18 February 2014 at the Wayback Machine This river flowing in Ayikudy, Tenkasi taluk, [2] The restoration and desilting work is being done to the Hanuman Nadhi (Sep 2020) by a self interest group with the help of officials https://tirunelveli.nic.in/public-works-department/ List of rivers of Tamil Nadu