water-quality based regulatory approach

См. также в других словарях:

• Water supply and sanitation in Nicaragua — is provided by a national public utility in urban areas and water committees in rural areas. Despite relatively high levels of investment, access to water in urban areas has barely kept up with population growth, access to urban sanitation has… …   Wikipedia

• Water supply and sanitation in Honduras — Water supply systems which use gravity correspond to 93% of all constructed systems. Mixed and pump using systems correspond to 4.5%. The scattered rural population intensely depends on about 15,000 dug wells. [… …   Wikipedia

• Water supply and sanitation in India — continue to be inadequate, despite longstanding efforts by the various levels of government and communities at improving coverage. The situation is particularly inadequate for sanitation, since only one of three Indians has access to improved… …   Wikipedia

• Water supply and sanitation in Ghana — The water supply and sanitation sector in Ghana faces severe problems, partly due to a neglect of the sector until the 1990s. Tariffs were kept at a low level which was far from reflecting the real cost of the service. Economic efficiency still… …   Wikipedia

• Water supply and sanitation in Rwanda — Source: Poverty Reduction Strategy Paper 2002, p. 51 and p. 25, quoting the 2001 inventory of rural water supply systemsDespite favorable rainfall, little use is made of rainwater harvesting, except by a few health centers and churches.Concerning …   Wikipedia

• Water supply and sanitation in Argentina — Argentina faces five key challenges in the water supply and sanitation sector: (i) low coverage with higher levels of service provision for its income level; (ii) poor service quality; and (iii) high levels of pollution; (iv) low cost recovery;… …   Wikipedia

• Water supply and sanitation in Uganda — Since 2000, NWSC has worked under performance contracts with the national government, each covering three years. The contracts contain precise performance indicators, which the NWSC is expected to achieve. For example, the 2003 2006 contract… …   Wikipedia

• Water supply and sanitation in Pakistan — Drinking water qualityGenerally, water pressure is low in Pakistani supply systems. Together with leaky pipes, this has led to infiltration of contaminated water. As a result of sewage and industrial waste, which leaked into drinking water… …   Wikipedia

• Water supply and sanitation in Mozambique — Access Only about 43% of the Mozambican population has access to an improved source of water supply, and only 32% has access to adequate sanitation. Consequences on living conditions are multiple, ranging from poor health to lower productivity… …   Wikipedia

• Water supply and sanitation in South Africa — After the end of Apartheid South Africa s newly elected government inherited huge services backlogs with respect to access to water supply and sanitation. About 15 million people were without safe water supply and over 20 million without adequate …   Wikipedia

• Water pollution — Raw sewage and industrial waste flows across international borders New River passes from Mexicali to Calexico, California. Water pollution is the contamination of water bodies (e.g. lakes, rivers, oceans and groundwater). Water p …   Wikipedia