Urban Water Supply

State of the Climate in Asia 2024

The World Meteorological Organization’s State of the Climate in Asia 2024 report warns that the region is warming nearly twice as fast as the global average, driving more extreme weather and posing serious threats to lives, ecosystems, and economies. In 2024, Asia experienced its warmest or second warmest year on …

People in Argentina in favour of nationalisation of water company

A recent poll in Argentina found that 78.3 per cent of people approved the nationalisation of the country's water company as against 10.6 per cent who opposed it. Argentinians backed president N

Mumbai's water supply earns rural ire

people from about 104 villages of Thane district near Mumbai have threatened to break valves of the pipeline supplying water to the metropolis and bring the city's water supply to a halt. The reason: all their water sources have been completely diverted to Mumbai and they are facing acute drinking …

Rivers are flowing off course

despite a well-funded river-conservation (clean-up) programme set up by the government over a decade ago, our rivers are in terminal condition. Let's take a look at the progress we have made. An increasing number of clean rivers have changed course to join "polluted' stretches. Government is continuously repeating its mistakes. …

In short

netting laws flouted: Italian fisherfolk continue to flout the European ban on use of driftnets. A recent report points to loopholes in the Italian law as one the main reasons for this. The report demanded urgent action to stop illegal fishing of swordfish and tuna, and to protect cetaceans like …

India: water supply and sanitation - bridging the gap between infrastructure and service

India is making good progress in increasing access to Water Supply and Sanitation (WSS) infrastructure in both urban and rural areas, but is lagging behind expanding access to service that is reliable, sustainable and affordable. This report analyses the main reasons for the gap between infrastructure and service and presents …

Urban water supply: Reforming the reformers

The World Bank has been promoting the public-private partnership model based on management contracts in developing countries. In such contracts, all the risks are borne by the government while the companies do not invest a penny. Investment and expenditure becomes the responsibility of the government, and the companies only provide …

Watered down on social equity

BWSSB already wants to close public fountains in Bangalore city as the Bangalore Mahanagara Palike asn't paid up its dues of Rs 160 crore.Will GBWASP attend to the water needs of the poor? Right now, even the poor have to pay the minimum beneficiary capital contribution (BCC) of Rs 2,500. …

Water question in Jharkhand - Present law and policy context

This article looks at the emerging policy context on irrigation and drinking water supply in Jharkhand, the position of water rights in state legislation, the importance of water user groups, the critical issues of access to water for both the rural and the urban poor and the legal implications.  

Chemical and microbiological analysis of potable water of Patiala city, Punjab

The study pertaining to the thorough study of water, in reference to the quality in terms of sensory, physico-chemical and microbiological parameters, was undertaken in a model city Patiala of state of Punjab. The results indicate that the water samples collected from the different localities and various water sources viz. …

Taking root

I n India, forest evaluation is an emergent practice. And those that have done so have realised its immense utility: the benefits from Himachal Pradesh's (hp's) forests, Verma's evaluation shows, are 2.61 times the value of the growing stock, 980 times the total expenditure incurred by the state's forestry sector …

Why is the Yamuna so polluted?

function all() { var popurl="image/20050430/28-graph.jpg" winpops=window.open(popurl,"","width=370,height=390,scrollbars=yes") } Could it be that Delhi's clean-up infrastructure is an effect of mindlessness? Consider: while it is broadly accepted that domestic sewage contributes between 80-90 per cent of the pollution load, and industrial effluents the rest, nobody has any clue on how much waste …

Physico-chemical studies of drinking water and performance evaluation of treatment plants in Delhi

A study to assess the supply of drinking water quality in Delhi, by examining the various physico-chemical parameters, namely pH, conductivity, TDS, SS, DO, BOD, COD, calcium and magnesium hardness, total hardness, alkalinity, salinity, turbidity of the pre-treated water samples from Bhagirathi, Wazirabad, Chandrawal, Haiderpur and Okhala Water Treatment Plants …

Evaluation of ground water quality of Bareilly city

The quality of ground water across the Bareilly city has been determined by analyzing different physico-chemical parameters. Alkalinity and hardness of groundwater is beyond the WHO limits. Water quality index of different sites is also calculated.

Is it the end?

Untrammeled urbanisation has put paid to many water bodies in Hyderabad. The latest victims are the Osmansagar and Himayatsagar reservoirs. These human-made lakes have supplied the bulk of the city's water needs for nearly eight decades. In 2002, Hyderabad received about 45 million gallons of water each day from Himayatsagar …

Urban water management in Singapore

Singapore may just have discovered a remedy to reduce water wastage at the household level. The city is known for its long-standing efforts at saving water through recycling water and promoting rainwater harvesting. Now, they have started the

On privatising water

Wherever they exist India's urban elite splash on subsidies B Ashok a regime of pro-rich subsidies have ensured India's urban elites happilly benefit from organised water supply and sewage treatment services, wherever they exist. Water tariffs in India are among the lowest. Let us compare. In the us

Drinking water quality analysis of some bore-wells water of Chikhli Town, Maharashtra

The present paper deals with the drinking water quality analysis of some bore-wells of Ward No. 17 of Chikhli town. The various parameters studied are colour, taste, odour, pH, turbidity, total dissolved solids, total suspended solids, total hardness, calcium hardness, magnesium hardness, copper, iron, chlorides, sulphates, nitrates and fluorides. The …

Is a 24 hour water supply possible?

"Twenty-four hours, seven-days-a-week water supply for urban India' fuels many a dream and much debate. Is 24/7 water supply attainable? An answer to this question was attempted at a workshop organised in Hyderabad, from September 23-24, 2003, by the Administrative Staff College of India (asci) and Water and Sanitation Program …

Private participation in infrastructure in developing countries: trends, impacts, and policy lessons

Over the last decade, governments around the world pursued policies to involve the private sector in the delivery and financing of infrastructure services. The scale of this move away from the hitherto dominant public sector model was far more rapid than had been anticipated at the start of the 1990s. …

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