Andhra Pradesh Reservoirs Hold Flood Cushion as Rayalaseema Faces Storage Deficit

Andhra Pradesh's reservoir network is playing a dual role this season: absorbing heavy upstream flows in the Godavari and Krishna river systems while key storage structures in the Pennar basin remain significantly depleted.

At the Cotton Barrage in the Godavari river system, inflows and outflows have matched at 98,619 cusecs, reflecting the volume of water moving through the structure as upstream runoff continues. The parity between incoming and outgoing flows indicates that the barrage is passing the arriving water downstream rather than accumulating it.

In the Krishna river basin, major reservoirs have begun controlled releases to manage the increased inflows. These operations are aimed at maintaining safe storage levels while preventing downstream flooding.

The situation in the Pennar basin presents a contrasting picture. Storage levels at key structures there remain well below capacity, leaving Rayalaseema with limited water reserves. The deficit underscores the region's vulnerability to water scarcity even as other parts of the state contend with surplus flows.

The half-empty reservoirs in the Godavari and Krishna basins have effectively served as a cushion against potential flooding, allowing authorities to regulate the heavy inflows without major disruption. However, the low storage in the Pennar basin highlights the uneven distribution of water resources across the state's river systems.