| Adan | |
|---|---|
 Adan River | |
 | |
| Native name | अडाण (Marathi) |
| Location | |
| Country | India |
| State | Maharashtra |
| District | Washim district |
| City | Karanja Lad |
| Physical characteristics | |
| Source | Pandaw Umara, Washim district |
| • location | Maharashtra, India |
| Length | 209.21 km (130.00 mi) [1] |
| Discharge | |
| • location | mouth |
| Basin features | |
| Tributaries | |
| • left | Arunawati River |
The Adan River (Marathi : अडाण नदी) is a river in Washim District, Maharashtra, India and a principal tributary of the Painganga River.
The source of the Adan River is in the Washim district of Maharashtra. The Arunavati River meets the Adan River about 13 kilometres before it joins the Painganga River. The river dries up in the summer, leaving only pools towards the end of its course.
Two dams have been built on the Adan; one at its origin near Sonala village and the other near Karanja Lad city, both in Washim District. The river then flows shrubland.
Adan Dam was built in 1977 near Karanja Lad, Washim district around 13 km from where the Adan River meets the Painanga. [1]
In two separate reports on the environmental impact of the Adan Dam on the aquatic biodiversity of the river and the surrounding fishing communities in 2008 and 2012, Dr Nilesh K. Heda reported the following effects: [1] [2]
The following species were found to be present in the Adan river by Dr Nilesh Heda: [3]
The local Bhoi people live in fishing communities on the banks of the river. The Bhoi are traditionally dependent upon the Adan for food and so their traditional way of life is at risk due to depleting fish resources. [1]
Mahseer is the common name used for the genera Tor, Neolissochilus, Naziritor and Parator in the family Cyprinidae (carps). The name is, however, more often restricted to members of the genus Tor. The range of these fish is from Vietnam in the east and China in the north, through Laos, Cambodia, Thailand, Malaysia, Brunei and Indonesia, and across southern Asia including the countries of India, Nepal, Bhutan and Bangladesh within the Indian Peninsula, plus Sri Lanka, Pakistan and Afghanistan. They are commercially important game fish, as well as highly esteemed food fish. Mahseer fetch high market price, and are potential candidate species for aquaculture. Several of the larger species have suffered severe declines, and are now considered threatened due to pollution, habitat loss, overfishing and increasing concern about the impacts of unregulated release of artificially bred stock of a very limited number of species.
The Thamirabarani or Tamraparni or Porunai is a perennial river that originates from the Agastyarkoodam peak of Pothigai hills of the Western Ghats, above Papanasam in the Ambasamudram taluk. It flows through Tirunelveli and Thoothukudi districts of the Tamil Nadu state of southern India into the Gulf of Mannar. It was called the Tamraparni River in the pre-classical period, a name it lent to the island of Sri Lanka. The old Tamil name of the river is Porunai. From the source to sea, the river is about 128 kilometres (80 mi) long and is the only perennial river in Tamil Nadu. This river flows towards north direction initially. However, it changes to east direction later.
Pusad is a city in the Yavatmal district located in Vidarbha region of Maharashtra state of India. It is named after the Pus river. Its ancient name was 'Pushpawanti'. Pusad is second largest city of Yavatmal district. For last 20 years Pusad is being tried to be promoted to the stature of district but due to lack of administration of governing bodies it is only a dream of the people.
Wallago attu, the Sareng catfish is a freshwater catfish of the family Siluridae, native to South and Southeast Asia. W. attu is found in large rivers and lakes in two geographically disconnected regions, with one population living over much of the Indian Subcontinent and the other in parts of Southeast Asia. This species can reach a length up to 1.1 m.
Karanja Lad, or Karanja, is a city of a Municipal council in Washim district in the Indian state of Maharashtra. The town is named after Saint Karanj. Karanja is a holy place for Hindus, Jains, and Muslims. It is the birthplace of Shri Narasimha Saraswati Swami Maharaj, believed to be the second incarnation of Lord Dattatreya.
The state of Maharashtra in India has several major river systems including those of the Narmada, Tapti, Godavari and Krishna rivers. The ecology of these rivers and associated wetlands is covered in this article.
Maharashtra is famous for its varied fresh water resources, including lakes, tanks and rivers. A number of fishing communities have developed in response to these favorable factors. These communities can be divided into:
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Vikramshila Gangetic Dolphin Sanctuary is located in Bhagalpur District of Bihar, India. The sanctuary is a 60 kilometers stretch of the Ganges River from Sultanganj to Kahalgaon in Bhagalpur district. notified as Vikramshila Gangetic Dolphin Sanctuary in 1991, it is the protected area for the endangered Gangetic dolphins in Asia. Once found in abundance, only a few hundred remain, of which half are found here.
Hypselobarbus kolus is a species of ray-finned fish in the genus Hypselobarbus which is endemic to the Western Ghats in southern India in the states of Kerala, Karnataka, Tamil Nadu and Maharashtra. It has been recorded from the rivers Chalakudy, Periyar, Muvattupuzha and Karamana, Linganamakki Dam on the Sharavathi River, Krishna River, Thamirabarani, Bhima River, Godavari and Bhadra.
Tor tor, commonly known as the tor mahseer or tor barb, is a species of cyprinid fish found in fast-flowing rivers and streams with rocky bottoms in India, Bangladesh, Bhutan, Nepal, and Pakistan. It is a commercially important food and game fish.
Tor malabaricus, the Malabar mahseer, is a fish, a species of mahseer native to southwestern India.
Hail Haor Wildlife Sanctuary is a major wildlife sanctuary in Bangladesh. It is one of the most important wetlands in the Sylhet Basin for the resident and migratory waterfowls. It is also important watersource for the inhabitants living around when all other sources dry up during summer. The sanctuary is located in Moulvibazar District, in the northeast region of the country.
