Image Source: Munna Aawara
Overview
The Srisailam Dam is one of the largest and most iconic dams in South India, built across the mighty Krishna River in the Nallamala Hills of Andhra Pradesh. Situated close to the sacred town of Srisailam, famous for the Sri Bhramaramba Mallikarjuna Swamy Temple (Jyotirlinga), the dam plays a dual role as both an engineering marvel and a spiritual tourism hub.
Commissioned in 1981, it has become an essential lifeline for irrigation, drinking water, hydropower, and flood control for the states of Andhra Pradesh and Telangana.
Architecture
The Srisailam Dam is a concrete gravity dam with impressive dimensions, rising to a height of 145 meters (476 ft) and stretching across 512 meters (1,680 ft). Its vast reservoir, known as the Srisailam Reservoir, spreads over 616 sq. km and is the second-largest water storage reservoir in India, with a capacity of nearly 216 tmc ft.
The dam is equipped with 12 spillway gates that control massive water discharges during monsoons, protecting downstream regions from flooding. It also houses one of India’s largest hydroelectric power stations, generating more than 1,600 MW of electricity, which lights up homes and industries across Andhra Pradesh and Telangana.
Importance to the Region
The Srisailam Dam is more than just a structure—it is the lifeline of Rayalaseema and Telangana regions. The Krishna waters stored here irrigate vast agricultural fields, support drinking water needs in towns and cities including Hyderabad, and ensure a steady power supply through its hydropower units.
Farmers across Kurnool, Prakasam, Guntur, and Nalgonda districts depend on its canals for their crops. Beyond utility, it also regulates the Krishna’s flow, preventing floods in downstream areas.
Tourism and Local Attractions
Tourism at Srisailam thrives due to the dam’s breathtaking setting in the dense Nallamala forest. During monsoon, when the spillway gates are lifted, the gushing water creates a spectacular sight that draws thousands of visitors.
Tourists can also enjoy boating in the Srisailam Reservoir, explore wildlife at the Nagarjunsagar-Srisailam Tiger Reserve, and visit the sacred Sri Mallikarjuna Swamy Temple nearby.
The blending of nature, adventure, and spirituality makes Srisailam a complete travel destination in Andhra Pradesh.
How to Reach Srisailam Dam
By Road: Srisailam is well-connected with major cities. It is about 220 km from Hyderabad, 230 km from Kurnool, and 180 km from Ongole. Andhra Pradesh State Road Transport (APSRTC) and Telangana State Road Transport (TSRTC) operate regular buses, while private taxis are easily available.
By Rail: The nearest railway station is Markapur Road (85 km), while Kurnool (230 km) serves as a major railhead with better connectivity to other cities.
By Air: The closest airport is Rajiv Gandhi International Airport, Hyderabad (200 km). From there, tourists can take buses or hire cabs to reach Srisailam.