Introduction:
Water is the lifeline of civilization, and reservoirs play a crucial role in ensuring water security for agriculture, drinking, and industrial use. One such vital project in Andhra Pradesh is the Gundlakamma Reservoir, officially known as the Kandula Obula Reddy Gundlakamma Reservoir Project. Located in Prakasam district, near Chinnamallavaram village in Maddipadu Mandal, this reservoir is a significant water source for irrigation and drinking purposes. Gundlakamma Reservoir Project location in Andhra Pradesh. its history, benefits, challenges, and future developments.
This blog explores the history, structure, benefits, challenges, and future developments of this essential water project.
Overview of the Gundlakamma Reservoir
Construction & Structure
- Construction Start: 2006
- Inauguration: 2008
- Dam Type: Earthen dam
- Length: 5.699 km
- Spillway: 227 meters long, equipped with 15 vertical gates
- Crest Level of Gates: +16.38 meters
- Maximum Flood Discharge: 2,72,000 cusecs
The reservoir was built to store water efficiently and distribute it for irrigation and drinking purposes across multiple regions.
Also read: Ultimate View of Vodarevu Beach A Hidden Coastal Gem of AP
Community Involvement & Awareness
Local Participation
- Government & NGOs are working to involve local communities in decision-making.
- Efforts are being made to resolve compensation issues with affected farmers.
Farmer Education Programs
- Awareness programs help farmers learn efficient water use and modern agricultural practices.
- Training sessions focus on sustainable farming techniques.
Water Storage & Distribution
Storage Capacity
- Total Capacity: 3.859 TMC (Thousand Million Cubic Feet)
- Live Storage Capacity: 1.973 TMC
- Dead Storage Capacity: 1.389 TMC
- Catchment Area: 7910 sq. km
- Water Availability: 29.29 TMC (75% dependable yield)
Must visit: Exclusive Bhairavakona Temple A Mystical Gem in Andhra Pradesh
Irrigation Benefits
- The reservoir plays a crucial role in agriculture, providing water to thousands of acres of farmland across six mandals in Prakasam district.
- Right Canal: 27.26 km long, irrigates 28,000 acres.
- Left Canal: 21.975 km long, irrigates 52,060 acres.
- Total Irrigation Coverage: 62,368 acres in the Khariff season and 80,060 acres in the Rabi season.
Drinking Water Supply
- The reservoir provides drinking water to 2.56 lakh people across 43 villages and Ongole town.
- Drinking Water Allocation: 0.462 TMC
- This dual-purpose project has significantly enhanced the region’s agriculture and drinking water accessibility.
Must Know: Hyderabad Rajiv Gandhi International Airport: A Comprehensive Guide to Domestic and International Flights
Challenges Faced by the Project
Despite its benefits, the Gundlakamma Reservoir has encountered several hurdles that have affected its efficiency.
1. Land Acquisition Issues
- Several farmers have not accepted the government’s compensation, delaying full utilization of the reservoir.
- Disputes over land acquisition have led to delays in completing the high-level canal.
2. Maintenance Challenges
- Crest gate leaks: In 2023, two crest gates developed leaks, leading to water loss and damage to crops.
- Siltation issues: Accumulation of silt in the reservoir reduces its capacity and affects water distribution.
3. Delays in Water Distribution
- Some farmers have complained about delays in water release, impacting agricultural productivity.
- Inconsistent water availability affects crop planning and yields.
Must Read: Best Beaches in Andhra Pradesh for a Relaxing Vacation | Travel Guide
Environmental Impact
The construction of the reservoir has had both positive and negative environmental effects.
Positive Impact
- Groundwater Recharge: The reservoir helps replenish groundwater in surrounding areas.
- Biodiversity Support: It provides a habitat for aquatic species and contributes to local ecosystems.
Negative Impact
- Submergence of Agricultural Land: Some farmlands were submerged due to the reservoir’s construction.
- Displacement of Communities: Several villages faced displacement, leading to socio-economic disruptions.
- Impact on Flora & Fauna: Alterations in the ecosystem have raised concerns about wildlife and vegetation loss.
Must Know About: Hyderabad to Tirupati Flights: Schedule, Ticket Prices, Distance & Booking Guide
Socio-Economic Benefits
1. Boost to Agriculture
- Improved irrigation facilities have enhanced crop yields.
- Farmers have reduced their dependence on monsoon rains, ensuring better harvests.
2. Employment Opportunities
- Construction Phase: Provided jobs to local workers.
- Operational Phase: Regular maintenance and water management create ongoing employment opportunities.
3. Growth of Allied Industries
- Dairy farming & horticulture have expanded due to reliable water availability.
- Increased water supply has boosted local businesses.
4. Improvement in Living Standards
- Access to clean drinking water has improved health conditions.
- Better irrigation facilities have contributed to economic stability for farmers.
Technical Features of the Reservoir
Dam Design & Features of Gundlakamma Reservoir Project
- Earthen Dam: Built using natural materials like earth, rock, and clay.
- Spillway Control: 15 vertical gates regulate water flow, preventing floods.
- Flood Management: The dam is designed to handle extreme flood events with a capacity of 2,72,000 cusecs.
Operational Challenges
- Regular maintenance of canals is essential to avoid leaks and water loss.
- Silt accumulation affects storage capacity, requiring periodic dredging.
Also Read: Visit Pankala Narasimha Swamy Temple: A Journey of Faith
Future Developments
1. Completion of the High-Level Canal
- Efforts are underway to complete the high-level canal, which will enhance irrigation coverage.
- Once completed, more farmers and communities will benefit from additional water supply.
2. Improved Water Management
- The government is focusing on reducing water wastage.
- Plans include modernizing canal infrastructure and promoting rainwater harvesting.
Gundlakamma Reservoir Project location
- Location: Gundlakamma Reservoir Project location, Chinnamallavaram, Maddipadu Mandal, Prakasam district, Andhra Pradesh
- Coordinates: 15°39’42″N, 79°59’12″E
Conclusion:
The Gundlakamma Reservoir is a lifeline for farmers and communities in Prakasam district. It plays a crucial role in irrigation, drinking water supply, and economic development. However, challenges like land acquisition issues, maintenance problems, and water distribution delays need to be addressed for its full potential to be realized.
With ongoing government initiatives, technological improvements, and community participation, the project has the potential to transform the region’s agricultural and water security landscape.
Frequently Asked Questions (FAQs):
ANS: The Gundlakamma Reservoir, officially known as the Kandula Obula Reddy Gundlakamma Reservoir Project, is a vital water source in Andhra Pradesh for irrigation and drinking water supply.
ANS: It is located in Chinnamallavaram village, Maddipadu Mandal, Prakasam district, Andhra Pradesh.
ANS: The construction started in 2006 and was inaugurated in 2008.
ANS: The total storage capacity is 3.859 TMC, with a live storage of 1.973 TMC.
ANS: It irrigates approximately 62,368 acres in the Kharif season and 80,060 acres in the Rabi season.
ANS: Around 2.56 lakh people across 43 villages and Ongole town receive drinking water from the reservoir.
ANS: Land acquisition issues, maintenance challenges, crest gate leaks, and silt accumulation affect the efficiency of the reservoir.
It helps in groundwater recharge and biodiversity support but has also led to land submergence and displacement of communities.
ANS: It boosts agriculture, provides employment opportunities, supports allied industries, and improves living standards.
ANS: The government plans to complete the high-level canal, modernize canal infrastructure, and implement better water management techniques.
