Udaya Samudram Reservoir

Udaya Samudram Reservoir, also known as Panagal Reservoir, is a historic irrigation reservoir located in Panagal village near Nalgonda city in Telangana. Originally constructed during the Kakatiya dynasty era and referenced in historic texts as Udaya Samudram, it has evolved into a modern balancing reservoir with a storage capacity of 1.5 TMC ft. The reservoir serves both irrigation purposes for approximately 2,000 acres and provides drinking water to Nalgonda town, while also functioning as a peaceful recreational spot for visitors.

Visitors can expect a tranquil lakeside environment with scenic water views of the reservoir. The area features street lights along the bund, food stalls offering refreshments, and viewpoints suitable for relaxation and photography. Families and friends can enjoy peaceful evenings watching fish in the clear water, observing ducks gliding across the surface, and experiencing the cool breeze. The reservoir offers boating facilities and serves as a quiet retreat from urban life within easy reach of Nalgonda town.

The reservoir was originally constructed during the 11th-12th century under the Kakatiya dynasty and Chola rulers. In 1124 CE, Udayaraju of the Chola dynasty built a large water tank northeast of Panagal town. Historic texts refer to this reservoir as Udaya Samudram. The Kakatiyas later expanded the tank as part of their extensive public infrastructure development. The reservoir has evolved through modern times and is now integrated with the Srisailam project as a balancing reservoir.

The reservoir holds cultural importance as part of Panagal's heritage as a former capital of several dynasties between the 9th and 13th centuries. It represents the advanced water management systems developed by medieval South Indian kingdoms and continues to serve the local community for irrigation and drinking water supply.