Tatipudi Reservoir is a dam located on River Gosthani in Andhra Pradesh.It is a water supply reservoir to the city of Visakhapatnam. Thatipudi Reservoir Project was constructed across Gosthani River during 1963-1968. The Project is aimed to irrigate a total ayacut of 15,378 acres (62 km2) in Vizianagaram District and to provide drinking water to Visakhapatnam City. The Project utilizes 3.325 tmcft of the available water and the reservoir storage capacity is about 3 tmcft. The Cost of the project is Rs. 1,820 crores. The Ayacut of 15,378 acres (62 km2) has been stabilised in Gantyada, S.Kota and Jami Mandals of Vizianagaram District.
Tatipudi is a village and panchayat in Gantyada Mandal, Vizianagaram district .At a distance of 8 KM from Vizag Araku road this reservoir is supplying water to Vizag city. The barrage is constructed over river Gosthani in Vizianagaram District. While travelling to Araku from Vizag this junction is at 50 KM distance from Kotha road Junction ( Visakhapatnam ) and this will come before the hilly area