Drinking Water Quality in Mexico City Essay - 2489 Words

Mexico City is among the largest, busiest, and most populated places on the planet. Being one of the largest cities has benefits as well as problems. Among all the problems that Mexico City faces pollution is one of the worst—especially in regards to the quality of its potable water because it is vital for life. The reliability of drinking water depends on its quality and Mexico City is confronted with many problems relating to water because the population continues to grow. Thus, the groundwater supply of the city, as well as river basins around the area, are suffering a large deficit. Even so, there are many solutions that can be implemented to alleviate Mexico City’s water problems, but most importantly if the price of water in Mexico†¦show more content†¦The two previously mentioned basins connect to other rivers and basins in such a complicated network that the water levels of the most significant freshwater lake in the entirety is Mexico—Chapala L ake which lies in Jalisco—are negatively affected. Over the past two decades, the transfer of water from external sources to Mexico City has resulted in the historic decrease of water levels of freshwater bodies, including Chapala Lake. In the last years of the twentieth century it was estimated that Chapala Lake’s water levels dropped about five meters (Ezcurra and Mazari-Hiriart, 1996). Water has become such a scarce necessity that the city is now taking larger amounts of water from the Cutzamala and Lerma River Basins. Mexico City does provide for itself a decent amount of water—approximately seventy percent (Tortajada and Castelan, 2003). Even though Mexico City supports itself with water from the basin it lies in—Basin of Mexico—it does so with repercussions. The most difficult problems the city is facing occur because the groundwater is being mined: they are removing more than naturally flows in. Mexico City is situated on a dry lake bed, and it is suffering from soil subsidence. They are overdrafting groundwater so much that the city sinks at an average rate of thirty centimeters each year (Alcocer and Williams, 1996). TheShow MoreRelatedGermany Borders Various Different Countries1156 Words   |  5 Pageslive in cities or towns..† Mexico is bordered by the United States to the north and multiple countries to the southeast. 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