Dowleswaram Barrage

Dowleswaram Barrage, also known as Sir Arthur Cotton Barrage, is a historic irrigation structure across the Godavari River at Dowleswaram near Rajahmundry in Andhra Pradesh. Originally built as an anicut between 1847 and 1852 by British engineer Sir Arthur Cotton, it was rebuilt in 1970. It irrigates the Godavari delta and is notable for its engineering, river views, and role in transforming agriculture in coastal Andhra Pradesh.

Visitors can expect a long barrage structure spanning the Godavari River with multiple lock gates, wide river views, and embankments on both sides. The site offers open viewpoints for observing water flow, especially during monsoon releases, surrounding palm-lined delta landscape, and nearby temples and ghats. The area is open and exposed with road access across the barrage, suitable for sightseeing, photography and short walks along the riverfront.

The original anicut was conceived and built by British irrigation engineer General Sir Arthur Cotton between 1847 and 1852 to tame the Godavari and irrigate the delta. Completed in 1852, it transformed the Godavari delta into a major rice-producing region and prevented famines. Due to aging, it was replaced by the present Sir Arthur Cotton Barrage constructed between 1964 and 1970, inaugurated in 1970, retaining the original name in honor of Cotton.

The barrage is regarded as the lifeline of the Godavari delta, supporting agriculture and livelihoods in East and West Godavari districts. It is closely associated with Sir Arthur Cotton, revered locally for his contribution to irrigation. The site near Rajahmundry, a cultural centre on the Godavari, is part of Pushkaram pilgrimage landscape and local heritage tours.