| Nagavali Langulya | |
|---|---|
 | |
| Location | |
| Country | India |
| Physical characteristics | |
| Source | Lakhbahal |
| • location | Kalahandi |
| Length | 256.5 km (159.4 mi)approx. |
| Discharge | |
| • location | Bay of Bengal |
| • average | 35 m3/s (1,200 cu ft/s) |
The River Nagavali also known as Langulya is one of the main rivers of Southern Odisha and Andhra States in India, [1] between Rushikulya and Godavari basins.
Nagavali River originates from a hill near Lakhbahal village in Thuamul Rampur block of Kalahandi District. It touches Nakrundi, Kerpai areas of Kalahandi, Kalyansinghpur, Jaykaypur, and Rayagada of Rayagada district of Odisha and merged in Bay of Bengal near Kallepalli village near Srikakulam after crossing by the side of Srikakulam of Andhra Pradesh. It is an independent river with its own basin.
The total length of the river is about 256 kilometres (159 mi), of which 161 kilometres (100 mi) are in Odisha and the rest in Andhra Pradesh. The catchment area of the basin is 9,510 square kilometres (3,670 sq mi). Nagavali is an interstate river with 4,462 square kilometres (1,723 sq mi) and 5,048 square kilometres (1,949 sq mi) river basin area located in Odisha and Andhra Pradesh respectively. The river basin receives 1,000 millimetres (39 in) average rainfall annually. The yearly water availability in the river basin at Narayanapuram barrage is 1.117 billion cubic meters on average. [2] The uplands of the river basin are hilly areas with predominantly tribal populated. It drains parts of the Kalahandi, Rayagada and Koraput districts of Odisha and Srikakulam, Vizianagaram districts of Andhra Pradesh.
The main tributaries of the River Nagavali are Jhanjavati, Barha, Baldiya, Satnala, Sitagurha, Srikona, Gumudugedda, Vottigedda, Suvarnamukhi, Vonigedda, Relligedda and Vegavati. The Suvarnamukhi river takes its birth in the hills of Salur mandal and takes an eastern direction and finally join the Nagavali at Sangam village in Vangara mandal of Srikakulam District. Vegavathi originates in pachipenta hills of Pachipenta Mandal.
Nearly 9200 MW capacity pumped-storage hydropower plants can be installed using the existing reservoirs to meet the renewable and green power needs of the Uttara Andhra region.
The Godavari is India's second longest river after the Ganga River and drains the third largest basin in India, covering about 10% of India's total geographical area. Its source is in Trimbakeshwar, Nashik, Maharashtra. It flows east for 1,465 kilometres (910 mi), draining the states of Maharashtra (48.6%), Telangana (18.8%), Andhra Pradesh (4.5%), Chhattisgarh (10.9%) and Odisha (5.7%). The river ultimately empties into the Bay of Bengal through an extensive network of distributaries. Measuring up to 312,812 km2 (120,777 sq mi), it forms one of the largest river basins in the Indian subcontinent, with only the Ganga and Indus rivers having a larger drainage basin. In terms of length, catchment area and discharge, the Godavari is the largest in peninsular India, and had been dubbed as the Dakshina Ganga.
The Tungabhadra River is a river in India that starts and flows through the state of Karnataka during most of its course, Andhra Pradesh and ultimately joining the Krishna River near Murvakonda in Andhra Pradesh
The Dowleswaram Barrage was an irrigation structure originally built in 1852 on the lower stretch of the Godavari River before it empties into the Bay of Bengal. It was rebuilt in 1970 when it was officially renamed as Sir Arthur Cotton Barrage or Godavari Barrage.
The Godavari River has its catchment area in seven states of India: Maharashtra, Telangana, Chhattisgarh, Madhya Pradesh, Andhra Pradesh, Karnataka and Odisha. The number of dams constructed in Godavari basin is the highest among all the river basins in India. Nearly 350 major and medium dams and barrages had been constructed in the river basin by the year 2012.
The Balimela Reservoir is located in Malkangiri district, Odisha, India on the river Sileru which is a tributary of the Godavari river. The gross storage capacity of Balimela reservoir is 3610 million cubic meters.
Nizam Sagar Dam is an Indian dam named after the Nizam of Hyderabad. It is a reservoir constructed across the Manjira River, a tributary of the Godavari River, between Achampet and BanjePally villages of the Kamareddy district in Telangana, India. It is located at about 144 km (89 mi) north-west of Hyderabad. Nizam Sagar is the oldest dam in the state of Telangana.
The Sriram Sagar Project is also known as the Pochampadu Project is an Indian flood-flow project on the Godavari. The Project is located in Nizamabad district, 3 km away from National Highway 44. It has been described by The Hindu as a "lifeline for a large part of Telangana".
Vizianagaram district is one of the six districts in the Uttarandhra region of the Indian state of Andhra Pradesh with its headquarters located at Vizianagaram. The district was once the part of ancient Kalinga.Saripilli Dibbilingeswara temple, Jayathi Mallikarjuna Temple are the finest examples of ancient Eastern Ganga Dynasty built monuments in the district. The district is bounded on the east by the district of Srikakulam, north by Parvathipuram Manyam south by Visakhapatnam, Anakapalli, southeast by the Bay of Bengal, and west by Alluri Sitharama Raju district. It was formed on 1 June 1979, with some parts carved from the neighbouring districts of Srikakulam and Visakhapatnam. The district is named after the princely state of Vizianagaram. In 2011, it was the least populous district in Andhra Pradesh.
Srikakulam district is one of the twenty-six districts of the Indian state of Andhra Pradesh, located in the Uttarandhra region of the state, with its headquarters located at Srikakulam. It is one of the six districts, located in the extreme northeastern direction of the state. It was formerly known as Chicacole, and was under Ganjam district till 1936 April 1, then merged under Vizagapatam district. Srikakulam district forms the core area of Kalinga where most of its historical capitals like Kalinganagari, pithunda, Dantapuram are located.
Parvathipuram is a municipality located at Parvathipuram Manyam district of Indian state of Andhra Pradesh. It is the administrative headquarters of Parvathipuram Manyam district and headquarters of Parvathipuram revenue division and Parvathipuram mandal. This revenue division shares a border with various districts in Odisha.
Burja or Boorja is a village in Srikakulam district of the Indian state of Andhra Pradesh. Burja is located near River Nagavali.
North Andhra or Uttara Andhra, also known as Kalinga Andhra, is a geographic region in the Indian state of Andhra Pradesh. It is between the Eastern Ghats and the coast of the Bay of Bengal. It comprises six northern districts of the state, Srikakulam, Parvathipuram Manyam, Vizianagaram, Visakhapatnam, Alluri Sitharama Raju and Anakapalli. As of 2011 census of India, the region with six districts has a population of 9,338,177.
River Champavathi is a small river which originates in the Eastern Ghats at an altitude of 1,200 metres above mean sea level near Andra village and flows eastwards and joins the Bay of Bengal near the village Konada. The river passes through Gajapathinagaram, Nellimarla, Saripalli, Denkada, Palem and Natavalasa of Vizianagaram district. The river has four main tributaries Eduvampula Gedda, Chitta Gedda, Pothula Gedda and Gadi Gedda. The basin has a drainage area of 1,410 square kilometres. This area is divisible into Hilly terrain, Vizianagaram plains and Coastal plains.
River Vamsadhara or River Banshadhara is an important east flowing river between Rushikulya and Godavari, in Odisha and Andhra Pradesh states in India.
Pedankalam or Peda Ankalam is a village and panchayat in Seethanagaram mandal of Vizianagaram district in Andhra Pradesh, India.
Sileru River is a tributary of Sabari River in southern India. It originates in Andhra Pradesh and also flows through Odisha before merging with Sabari. Sabari river crosses the border into Andhra Pradesh to merge with Godavari river. Sileru river joins Sabari river tri-junction boundary point of Andhra Pradesh, Chhattisgarh and Odisha.
The Polavaram Project is an under construction multi-purpose irrigation project on the Godavari River in the Eluru District and East Godavari District in Andhra Pradesh. The project has been accorded National project status by the Central Government of India. Its reservoir back water spreads up to the Dummugudem Anicut and approx 115 km on Sabari River side. Thus back water spreads into parts of Chhattisgarh and Odisha States. It gives major boost to tourism sector in Godavari Districts as the reservoir covers the famous Papikonda National Park, Polavaram hydro electric project (HEP) and National Waterway 4 are under construction on left side of the river. It is located 40 km to the upstream of Sir Arthur Cotton Barrage in Rajamahendravaram City and 25 km from Rajahmundry Airport.
"Tatipudi Reservoir" is a dam located on River Gosthani in Andhra Pradesh. It is a water supply reservoir to the city of Visakhapatnam. Thatipudi Reservoir Project was constructed across Gosthani River during 1963–1968. The Project is aimed to irrigate a total ayacut of 15,378 acres (62 km2) in Vizianagaram District and to provide drinking water to Visakhapatnam City. The Project utilizes 3.325 tmcft of the available water and the reservoir storage capacity is about 3 tmcft. The Cost of the project is Rs. 1,820 crores. The Ayacut of 15,378 acres (62 km2) has been stabilised in Gantyada, S.Kota and Jami Mandals of Vizianagaram District.
Jeedipalli Reservoir is an irrigation project located in Anantapur district in Andhra Pradesh, India. It receives water from Handri-Neeva canal which draws water from Srisailam reservoir. It is located in Jeedipalli village of Beluguppa mandal.
Thotapalli Barrage is located in Garugubilli Mandal, Parvathipuram Manyam district of Andhra Pradesh State. It was named after the freedom fighter and Political leader Sardar Gouthu Latchanna. The project construction was in between 2003 and 2015. This Project was inaugurated by Andhra Pradesh Chief Minister Nara Chandra babu Naidu on 10 September 2015. The Project provides irrigation to 1,20,000 acres in Srikakulam and Parvathipuram Manyam districts.
