Is Ulhas river polluted?

Is Ulhas river polluted?

Nitin Nikam, an activist said, “The river supply drinking waters to around 45 lakh people but presently the river has got polluted because two nullah connected to river from Kalyan and one nullah from Ulhasnagar discharging untreated sewage water supply into river”.

Is the most polluted river in thane district?

The Ulhas and Waldhuni are among 53 of the most polluted rivers in Maharashtra and 351 of the most polluted ones across the country, according to the Central Pollution Control Board. Ulhas supplies drinking water to over three million people in Maharashtra’s Badlapur-Thane belt.

What is the source of ulhas River?

Western GhatsUlhas River / SourceThe Western Ghats or the Sahyadri Mountain range is a mountain range that covers an area of 160,000 km² in a stretch of 1,600 km parallel to the western coast of the Indian peninsula, traversing the states of Karnataka, Goa, Maharashtra, Gujarat, Kerala, and Tamil Nadu. Wikipedia

Is the Mithi river polluted?

The river has been polluted by dumping of raw sewage, industrial waste and municipal waste into the river. The water with mixture of sewage and industrial waste is a threat to marine life. The river bed is full of sludge, garbage and vegetation growth like water hyacinth in many parts.

Which river is most polluted in Mumbai?

Mithi carries the most waste across all water bodies in Mumbai, according to a water quality analysis done by the Maharashtra Pollution Control Board.

Which is the highly polluted river in Mumbai?

Kasadi river is the main source of water for the industries in Taloja Maharashtra Industrial Development Corporation (MIDC) and its 10,858 residents. This 20km-long river flows through highly industrialized areas and hence has been badly hit by the pollution.

What type of river is the Ulhas?

The Ulhas River is one of the West Flowing Rivers in Maharashtra falling into the Arabian Sea. The boundary of the basin consists of the main Sahyadri hills on the East, Westerly off shoots on the North and South and on the West, a narrow opening at the end leading to the sea.

Which dam is on Ulhas River?

The Ulhas begins its 122-km journey to Mumbai and the sea near Tungarli dam, where it is a fairly shallow water body. As it travels, it swells in volume and size with mountain streams feeding it.

Which river is most polluted in Maharashtra?

The most polluted river in Maharashtra is Panchganga, which in English translates to ‘five rivers’. It is one of the most important rivers located in Karnataka coastal and Maharashtra. It is a major tributary of Krishna River.

How do you clean a Mithi river?

The objective of the project, which has been launched in collaboration with the Marine Debris Partnership, is to collect floating matter, segregate and recycle it. Under this project, a machine will be used which would collect the floating waste on the river to clean it.

Where does Mumbai get water from?

Mumbai city receives its drinking water supply from Upper Vaitarna, Modak Sagar, Tansa, Middle Vaitarna, Bhatsa, Vehar, and Tulsi lakes, whose total water capacity is 1,447,363 Million Litres (M Litres). They are located in Mumbai, and the neighbouring Thane and Palghar districts.

Is Vihar Lake artificial?

When built in 1860 (construction started in 1856), it was considered as the largest lake in Mumbai in the Salsette group of islands….

Vihar Lake
Built 1860 (Construction started in January 1856)
Surface area 7 km2 (2.7 sq mi)
Max. depth 34 m (112 ft)
Water volume 9,200,000,000 imp gal (0.042 km3)

What is causing pollution in Ulhas River in Badlapur?

The Maharashtra Pollution Control Board (MPCB) has found nine spots in Badlapur region where activities like discharging of untreated effluents, domestic waste and vehicle washing are leading to pollution in Ulhas River. Ulhas River is a major source for drinking water for Kalyan, Dombivli, Badlapur, Navi Mumbai, Ambernath and Ulhasnagar.

Which cities does the Ulhas River supply potable water to?

Cities that the Ulhas river supplies potable water to – Kalyan, Dombivili, Badlapur, Navi Mumbai, Ambernath and Ulhasnagar. As also many villages on the river boundary starting from Karjat to Kalyan.

Is Ulhas River free of water hyacinth?

After visiting Ulhas River, Thane Collector, Rajesh Narvekar, claimed that the river is free of water hyacinth and the water looks clean because of the cleaning work undertaken since the last one year.

Is NRC Bund the most polluted stretch of Ulhas River?

Dismissing the data published on MPCB website, environmentalists who have been fighting a legal battle to save Waldhuni and Ulhas rivers said the water in the NRC bund is the most polluted stretch of the Ulhas river. “The water in bund is polluted because a nullah from Mharal village meets the river at this location.