{"id":22192,"date":"2026-09-04T13:20:05","date_gmt":"2026-09-04T07:50:05","guid":{"rendered":"https:\/\/edunovations.com\/courses2\/veligonda-project-phase-i-key-facts-benefits-krishna-river-exam-notes\/"},"modified":"2026-09-04T13:20:05","modified_gmt":"2026-09-04T07:50:05","slug":"veligonda-project-phase-i-key-facts-benefits-krishna-river-exam-notes","status":"publish","type":"post","link":"https:\/\/edunovations.com\/courses2\/veligonda-project-phase-i-key-facts-benefits-krishna-river-exam-notes\/","title":{"rendered":"Veligonda Project Phase I: Key Facts, Benefits, Krishna River & Exam Notes"},"content":{"rendered":"

Veligonda Project Phase I<\/strong> inaugurated by CM N. Chandrababu Naidu: know its Krishna River water diversion, irrigation benefits, tunnels, cost and exam-important facts.<\/h2>\n

Andhra Pradesh Reaches a Major Irrigation Milestone<\/h2>\n

Andhra Pradesh Chief Minister N. Chandrababu Naidu inaugurated the first phase of the Poola Subbaiah Veligonda Irrigation Project<\/strong> on August 31, 2026. The project is designed to divert Krishna River water from the Srisailam Reservoir towards the Nallamala Sagar reservoir through a gravity-based system. The initiative is particularly important for drought-prone parts of Andhra Pradesh, where water scarcity has affected agriculture and drinking-water availability for decades.<\/p>\n

Veligonda Project Uses Gravity-Based Water Transfer<\/h2>\n

A major feature of the Veligonda Project is its gravity-flow mechanism. Instead of depending primarily on energy-intensive pumping, water from the Srisailam Reservoir is intended to move naturally through twin tunnels constructed beneath the Nallamala hills. The broader project envisages diverting about 43.50 TMC of excess floodwater from the Krishna River system.<\/p>\n

Phase-I Will Benefit Agriculture and Drinking Water Supply<\/h2>\n

Under Phase-I, approximately 10.70 TMC of Krishna River water<\/strong> will be stored in the Nallamala Sagar reservoir. The phase is expected to provide irrigation facilities to around 1.19 lakh acres<\/strong> and drinking water to nearly 4 lakh people<\/strong> in drought-affected areas. It will also provide fluoride-free drinking water to 1,657 habitations, making the project significant from both agricultural and public-health perspectives.<\/p>\n

Twin Tunnels Form the Core of the Project<\/h2>\n

The project includes two major tunnels beneath the Nallamala hills. Tunnel-I is approximately 18.82 km long, while Tunnel-II is about 18.787 km long. Their construction presented substantial engineering difficulties, including geological problems during excavation. A soft fault zone reportedly trapped the tunnel-boring machine used for Tunnel-I for around 16 months, requiring specialised engineering solutions.<\/p>\n

First Phase Completed at a Cost of \u20b97,983 Crore<\/h2>\n

According to the Chief Minister, Phase-I has been completed at an expenditure of approximately \u20b97,983 crore<\/strong>, against a total estimated project cost of \u20b910,200 crore. The first phase also includes more than 21 kilometres of feeder canal works. The government has announced that work on Phase-II will continue, with a target of completing it by 2028.<\/p>\n

Project Has a Long Historical Background<\/h2>\n

The Veligonda initiative has roots going back several decades. The idea of diverting Krishna water to drought-affected areas was associated with efforts dating to the late 1970s, while a formal project concept was developed in the late 1980s. Naidu performed the project\u2019s first bhoomi puja at Gottipadiya on March 5, 1996. The long gap between conception and Phase-I inauguration makes the 2026 milestone particularly significant.<\/p>\n

Rehabilitation of Displaced Families Remains Important<\/h2>\n

Large irrigation projects can involve displacement and changes to local settlements. The Veligonda Project involves the submergence of 11 villages, making rehabilitation and resettlement an important component. The Andhra Pradesh government has reported compensation for thousands of displaced families, while rehabilitation work for remaining affected families has also been underway.<\/p>\n

Significance for Andhra Pradesh\u2019s Drought-Prone Regions<\/h2>\n

The project is expected to strengthen irrigation, drinking-water security and agricultural development in parts of Prakasam, Nellore and Kadapa regions. By improving access to Krishna water, the project could reduce dependence on uncertain rainfall and groundwater resources. Its gravity-based design also has potential advantages in reducing recurring energy requirements associated with conventional lift irrigation.<\/p>\n

\n
\n
\"Veligonda
Veligonda Project Phase I<\/figcaption><\/figure>\n<\/div>\n

Why This News Is Important<\/h2>\n

Important for Water Resource Management<\/h2>\n

The Veligonda Project is an important example of large-scale water-resource management aimed at transferring water to drought-prone areas. For government-exam aspirants, it connects current affairs with topics such as irrigation, river-water management, agriculture and regional development.<\/p>\n

Important for Agriculture and Rural Development<\/h2>\n

Phase-I is expected to irrigate around 1.19 lakh acres<\/strong> and provide drinking water to nearly 4 lakh people<\/strong>. Improved irrigation can support agricultural productivity, reduce vulnerability to rainfall variability and potentially strengthen rural livelihoods.<\/p>\n

Important for Geography Questions<\/h2>\n

The project involves the Krishna River, Srisailam Reservoir and Nallamala hills<\/strong>, making it relevant to Indian geography and water-resource questions. Students should remember that the project uses a gravity-based system to transfer Krishna water towards Nallamala Sagar.<\/p>\n

Important for Infrastructure and Engineering<\/h2>\n

The twin tunnels are a notable engineering component. Their construction through the Nallamala hills involved difficult geological conditions and specialised tunnelling techniques. Such details can be relevant to questions on major infrastructure projects in India.<\/p>\n

Important for Social Development<\/h2>\n

The project also highlights the social dimensions of infrastructure development. Rehabilitation and compensation for displaced families are important components alongside construction and irrigation benefits. This makes the project relevant to questions concerning inclusive development and rehabilitation and resettlement.<\/p>\n

\n

Historical Context: Background of the Veligonda Project<\/h2>\n

Early Demand for Krishna Water<\/h2>\n

The demand for diverting Krishna River water towards drought-prone areas of the region has a history extending back several decades. Former Markapuram MLA Poola Subbaiah played an important role in raising the demand for water diversion during the late 1970s. The project was subsequently conceptualised through technical studies during the late 1980s.<\/p>\n

Foundation and Project Development<\/h2>\n

N. Chandrababu Naidu laid the first bhoomi puja for the project at Gottipadiya on March 5, 1996<\/strong>. Construction and project development subsequently faced various delays, funding constraints and difficult tunnelling conditions. The project eventually emerged as a major long-term irrigation initiative for drought-affected areas.<\/p>\n

Engineering and Rehabilitation Challenges<\/h2>\n

The Veligonda Project required the construction of long tunnels through the Nallamala hills and the development of the Nallamala Sagar reservoir. Difficult geological formations complicated tunnelling, while the submergence of villages created rehabilitation and compensation requirements for affected families.<\/p>\n

2026 Phase-I Milestone<\/h2>\n

The inauguration of Phase-I in August 2026 represents a major milestone after decades of planning and construction. The first phase is intended to store 10.70 TMC of Krishna water, irrigate approximately 1.19 lakh acres and provide drinking water to about four lakh people. The Andhra Pradesh government has also announced plans to complete Phase-II by 2028.<\/p>\n

\n

Key Takeaways from Veligonda Project Phase-I<\/h2>\n

FAQs: Veligonda Project Phase-I<\/h2>\n

1. What is the Veligonda Project?<\/h3>\n

The Poola Subbaiah Veligonda Irrigation Project<\/strong> is a major irrigation and drinking-water project in Andhra Pradesh. It aims to divert Krishna River water to drought-prone areas through a gravity-based water-transfer system.<\/p>\n

2. Who inaugurated Phase-I of the Veligonda Project?<\/h3>\n

Andhra Pradesh Chief Minister N. Chandrababu Naidu<\/strong> inaugurated Phase-I of the project on 31 August 2026<\/strong>.<\/p>\n

3. From where is water diverted under the Veligonda Project?<\/h3>\n

Water is diverted from the Srisailam Reservoir<\/strong> on the Krishna River system towards the Nallamala Sagar reservoir<\/strong>.<\/p>\n

4. What is the main source of water for the Veligonda Project?<\/h3>\n

The project primarily uses Krishna River water<\/strong>, with the broader project designed to divert approximately 43.50 TMC<\/strong> of water.<\/p>\n

5. How much water will be stored under Phase-I?<\/h3>\n

Phase-I is designed to store approximately 10.70 TMC<\/strong> of Krishna River water in the Nallamala Sagar reservoir.<\/p>\n

6. How much agricultural land will benefit from Phase-I?<\/h3>\n

Phase-I is expected to provide irrigation facilities to approximately 1.19 lakh acres<\/strong> of agricultural land.<\/p>\n

7. How many people are expected to benefit from drinking-water facilities?<\/h3>\n

The project is expected to provide drinking water to approximately 4 lakh people<\/strong> in drought-affected areas.<\/p>\n

8. What is the major engineering feature of the Veligonda Project?<\/h3>\n

The project features twin tunnels constructed beneath the Nallamala hills<\/strong>. The tunnels facilitate the gravity-based transfer of water.<\/p>\n

9. What are the approximate lengths of the two tunnels?<\/h3>\n

Tunnel-I<\/strong> is approximately 18.82 km<\/strong> long, while Tunnel-II<\/strong> is approximately 18.787 km<\/strong> long.<\/p>\n

10. Why is the Veligonda Project important for competitive exams?<\/h3>\n

The project is relevant to questions on Indian geography, irrigation, river-water management, infrastructure, agriculture, Andhra Pradesh, and major government development projects<\/strong>. Aspirants should particularly remember the Krishna River, Srisailam Reservoir, Nallamala hills and Nallamala Sagar.<\/p>\n

Some Important Current Affairs Links<\/h2>\n
\n
State Current Affairs<\/a><\/div>\n
Sports Current Affairs<\/a><\/div>\n
International Current Affairs<\/a><\/div>\n<\/div>\n
\n
Banking Current Affairs<\/a><\/div>\n
Railways Current Affairs<\/a><\/div>\n
Defence Current Affairs<\/a><\/div>\n<\/div>\n
\n
Daily Current Affairs<\/a><\/div>\n
Current Affairs In Hindi<\/a><\/div>\n
News and Notifications<\/a><\/div>\n<\/div>\n
\"Download<\/a>
Download this App for Daily Current Affairs MCQ\u2019s<\/figcaption><\/figure>\n
\"News<\/a>
News Website Development Company<\/figcaption><\/figure>","protected":false},"excerpt":{"rendered":"

Veligonda Project Phase I inaugurated by CM N. Chandrababu Naidu: know its Krishna River water diversion, irrigation benefits, tunnels, cost …
Continue reading Veligonda Project Phase I: Key Facts, Benefits, Krishna River & Exam Notes<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[209],"tags":[],"student-result":[],"class_list":["post-22192","post","type-post","status-publish","format-standard","hentry","category-current-affairs"],"acf":[],"_links":{"self":[{"href":"https:\/\/edunovations.com\/courses2\/wp-json\/wp\/v2\/posts\/22192","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edunovations.com\/courses2\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edunovations.com\/courses2\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edunovations.com\/courses2\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/edunovations.com\/courses2\/wp-json\/wp\/v2\/comments?post=22192"}],"version-history":[{"count":0,"href":"https:\/\/edunovations.com\/courses2\/wp-json\/wp\/v2\/posts\/22192\/revisions"}],"wp:attachment":[{"href":"https:\/\/edunovations.com\/courses2\/wp-json\/wp\/v2\/media?parent=22192"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edunovations.com\/courses2\/wp-json\/wp\/v2\/categories?post=22192"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edunovations.com\/courses2\/wp-json\/wp\/v2\/tags?post=22192"},{"taxonomy":"student-result","embeddable":true,"href":"https:\/\/edunovations.com\/courses2\/wp-json\/wp\/v2\/student-result?post=22192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}