<P> Recently India starting constructing Kishanganga Dam thus depriving Pakistan of its 33% water coming in Jehlum River . Pakistan is building the same type of dam called Neelum Jehlum Dam . After the Indo Pak Treaty of 1960, Ravi and Sutleg River belong to India while Jehlum, Chenab, Indus belong to Pakistan . But still a growing dissatisfication exist on Pakistani side for sharing its water with India . </P> <Table> <Tr> <Td> </Td> <Td> This section needs expansion . You can help by adding to it . (November 2008) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This section needs expansion . You can help by adding to it . (November 2008) </Td> </Tr> <P> In Mexico City, an estimated 40% of the city's water is lost through leaky pipes built at the turn of the 20th century . </P>

Who owns a resource such as water that crosses political borders