It was commissioned in 1977 and completed in 2002 .
Madduvalasa Reservoir has been built on the Vegavati and Suvarnamukhi rivers , subsidiaries of the Nagavali River at Madduvalasa .
Madduvalasa Reservoir was commissioned in 1977 and completed in 2002 .
Madduvalasa Reservoir has been built on the Vegavati and Suvarnamukhi rivers , subsidiaries of the Nagavali River at Madduvalasa .