1.Godavari and its tributaries.
2.Polavaram project- basin states.
Its reservoir spreads in parts of Chhattisgarh and Orissa States also.
-it’s accorded national status
3.Locate these projects on map- Vamsadhara-Nagavali link, Owk tunnel-2, Velugonda-Phase 1 and Nellore and Sangam barrages.
https://www.drishtiias.com/images/uploads/1591780902_image1.jpg
reservoir spreads in parts of which states?
Chhattisgarh and Orissa