Somasila Reservoir on Pennar River and Pulicat Lake, India14.4N 79.2E
The Pennar River flows across Andhra Pradesh, India, appearing tan in color due to its sediment load. As it makes its way towards the Coromandal Coast, it flows through the Somasila Reservoir, created by a dam for the purpose of stabilizing irrigation in the Pennar Delta. The designed annual irrigation from the dam is 44.00 million sq. meters.
Moving down the coast from the mouth of the Pennar River, another lake is visible, tan in color in contrast to the blue waters of the Somasila Reservoir. This body of water is Pulicat Lake, on the border of Tamil Nadu and Andhra Pradesh. It is the second largest brackish water lake or lagoon in India.