The Aravalli Range is a mountain range in Northwestern India, running approximately 670 km (430 mi) in a south-west direction, starting near Delhi, passing through southern Haryana and Rajasthan, and ending in Gujarat. The highest peak is Guru Shikhar at 1,722 metres (5,650 ft).
Najafgarh is a city in the South West Delhi district of National Capital Territory of Delhi, India. It is one of the three subdivisions of the Southwest Delhi district. Najafgarh is located at outskirts of south western part of Delhi sharing its territory with Gurugram and Bahadurgarh, Haryana.
Sultanpur National Park is located at Sultanpur village on Gurugram-Jhajjar highway, 15 km from Gurugram, Haryana and 50 km from Delhi in India. This covers approximately 142.52 hectares.
The Asan Barrage is a barrage in the Uttarakhand-Himachal Pradesh border region in Doon Valley,, northern India, situated at the confluence of the Eastern Yamuna Canal and the Asan River and about 11 km (7 mi) from Dakpathar, and 28 km. northwest of Dehradun in Uttarakhand. The barrage is 287.5m long and has water throughout the year which is fed from the river Asan and the discharge channel of the river Yamuna. Since 2020 it has been declared as Uttarakhand's first Ramsar site.
Delhi Ridge, sometimes simply called The Ridge, is a ridge in the Northern Aravalli leopard wildlife corridor in the National Capital Territory of Delhi in India. It is a northern extension of the ancient Aravalli Range, some 1.5 billion years old. The ridge consists of quartzite rocks and extends from the southeast at Tughlaqabad, near the Bhatti mines, branching out in places and tapering off in the north near Wazirabad on the west bank of the river Yamuna, covering about 35 kilometres.
Okhla Bird Sanctuary officially known as Shaheed Chander Shekhar Azad Sanctuary is a bird sanctuary at the Okhla barrage over Yamuna River. It is situated in Noida, Gautam Buddh Nagar district, on Delhi-Uttar Pradesh state border and known as a haven for over 300 bird species, especially waterbirds. In 1990, an area of 3.5 square kilometres (1.4 sq mi) on the river Yamuna was designated a bird sanctuary by the Government of Uttar Pradesh under the Wildlife Protection Act, 1972. The site is located at the point where the river enters Uttar Pradesh. The most prominent feature of the sanctuary is the large lake created by damming the river, which lies between Okhla village to the west and Gautam Budh Nagar to the east. The Okhla Bird Sanctuary (OBS) is roughly 4 square kilometres in size and is situated at the entrance of NOIDA in Gautam Budh Nagar district of Uttar Pradesh. It is situated at a point where river Yamuna enters in the state of Uttar Pradesh leaving the territory of Delhi. It is one among fifteen bird sanctuaries in the state.
The Najafgarh drain or Najafgarh nalah, which also acts as Najafgarh drain bird sanctuary, is another name for the northernmost end of River Sahibi, which continues its flow through Delhi, where it is channelized, and then flows into the Yamuna. Within Delhi, due to its channelization for flood control purposes, it is now erroneously called "Najafgarh drain" or "Najafgarh nullah." It gets this name from the once famous and huge Najafgarh Jheel (lake) near the town of Najafgarh in southwest Delhi and within urbanized Delhi. It is the Indian capital’s most polluted water body due to direct inflow of untreated sewage from surrounding populated areas. A January 2005 report by the Central Pollution Control Board classifies this drain, with 13 other highly polluted wetlands, under category ‘‘D’’ for assessing the water quality of wetlands in wildlife habitats.
Najafgarh Lake, Najafgarh Marsh or Najafgarh Jheel, fed by Sahibi River, used to be a vast lake in the south west of Delhi in India near the town of Najafgarh from which it takes its name. It was connected to the river Yamuna by a natural shallow nullah or drain called the Najafgarh nullah. However, after the 1960s the Flood Control Department of Delhi kept widening the Najafgarh drain in the pretext of saving Delhi from floods and eventually quickly drained the once huge and ecologically rich Najafgarh lake completely. Rainwater accumulating in the Najafgarh lake or jheel basin had been recorded to have occupied more than 300 square kilometres (120 sq mi) in many years before its unfortunate draining.
Najafgarh drain bird sanctuary(proposed)and wetland ecosystem is composed of the wetland ecosystem and wildlife habitat on several kilometres of the Najafgarh drain or nullah which passes through rural southwest Delhi in India's capital territory. It includes the portion draining the depression or basin area that formed the once famous but now completely drained Najafgarh lake or Najafgarh jheel.
Asola-Bhati Wildlife Sanctuary covering 32.71 km2 area on the Southern Delhi Ridge of Aravalli hill range on Delhi-Haryana border lies in Southern Delhi as well as northern parts of Faridabad and Gurugram districts of Haryana state. Biodiversity significance of Ridge lies in its merger with Indo-Gangetic plains, as it is the part of the Northern Aravalli leopard wildlife corridor, an important wildlife corridor which starts from the Sariska National Park in Rajasthan, passes through Nuh, Faridabad and Gurugram districts of Haryana and ends at Delhi Ridge.
Chhawla or Najafgarh drain city forest consists of forestry plantations near the town of Chhawla on both embankments of Najafgarh drain, which is the delhi-end of Sahibi River originating from Aravalli range mountain in Rajasthan, flowing along the border of Haryana state and south west Delhi in India before confluencing with Yamuna. It provides refuge to local and migratory wildlife specially waterfowl and other water birds. The area is a subset of the entire Najafgarh drain in rural south west Delhi with forested plantations on both its embankments which has been proposed as the Najafgarh drain bird sanctuary.
Masani is a village on Sahibi River barrage in Rewari District in the Indian state of Haryana. it is location of lake, eco-tourism, farm tourism and industrial units. It is situated on Rewari-Dharuhera road section of national highway NH 919 that connects Rewari to Sohna and Palwal.
The Sahibi river, also called the Sabi River, is an ephemeral, rain-fed river flowing through Rajasthan, Haryana and Delhi states in India. It drains into Yamuna in Delhi, where its channeled course is also called the Najafgarh drain, which also serves as Najafgarh drain bird sanctuary. Sahibi is a seasonal river which is 300 km long and flows from Aravalli hills in Rajasthan to Haryana, of which 100 km is in Haryana.
Bhindawas Wildlife Sanctuary is located in Jhajjar district, which is about 15 km from Jhajjar town. On 3rd June 2009, it is also declared as bird sanctuary by Indian Government.
Khaparwas Bird Sanctuary is a bird sanctuary in Jhajjar district, about 80 kilometres (50 mi) west of Delhi). The reserve covers 82.70 hectares. This is an important part of ecological corridor along the route of Sahibi River which traverses from Aravalli hills in Rajasthan to Yamuna via Masani barrage, Matanhail forest, Chhuchhakwas-Godhari, Khaparwas Wildlife Sanctuary, Bhindawas Wildlife Sanctuary, Outfall Drain Number 8 and 6, Sarbashirpur, Sultanpur National Park, Basai and The Lost Lake (Gurugram). It lies 5 km northwest of Bhindawas Bird Sancturay and 46 km northwest of Sultantpur National Park via road.
Blue Bird Lake, Hisar is a resident and endangered migratory bird wetland habitat, lake and recreation area in the town of Hisar, in the Hisar district of Haryana State, India.
Basai wetland, located in Basai village in Gurgaon tehsil in Gurgaon district in Haryana, India, is a flora and fauna rich water body. It is recognised as one of India's Important Bird and Biodiversity Areas and is of global conservation significance as it supports populations of several endangered, vulnerable, and threatened bird species. Basai wetlandis recognised globally as an Important Bird Area (IBA) by the BirdLife International housing 20,000 birds of over 280 species including migratory birds and endangered birds, has not yet been declared a protected wetland by the Government of Haryana.
The Wazirabad barrage or Wazirabad bridge, built in 1959 is a 1,491 ft long weir across Yamuna River, in north Delhi. ITO barrage and Okhla barrage are 2 downstream barrages in Delhi and are managed by Haryana and UP respectively, whereas the Wazirabad barrage is under the management of Delhi govt.
Masani barrage, also Masani bridge, a barrage on the seasonal Sahibi River completed in 1989, is named after the Masani village in Rewari District of Haryana in India. Masani barrage also serves as a bridge on NH 919. Water storage in the barrage was made perennial in 2017 after a gap of 50 years. This barrage is important part of ecological corridor along the route of Sahibi river which traverses from Aravalli hills in Rajasthan to Yamuna via Matanhail forest, Chhuchhakwas-Godhari, Khaparwas Wildlife Sanctuary, Bhindawas Wildlife Sanctuary, Outfall Drain Number 8 and 6, Sarbashirpur, Sultanpur National Park, Basai and The Lost Lake (Gurugram).
Yamuna biodiversity park, located on Yamuna river front is a 9770 hectares biodiversity area in Delhi, India.Arjuni/Mor Biodiversity Park It is developed by Delhi Development Authority (DDA) with the technical help of Centre for Environmental Management of Degraded Ecosystems (CEMDE), University of Delhi. It serves as an ideal alternative habitat for migratory and resident bird species. It also is designed to conserve the wild genetic resources of agricultural crops and enhance groundwater recharge and augment freshwater availability.
