Enlarged Cotter Dam Case Study

The Grand Coulee Dam, located in Eastern Washington, was one of controversy, risk, and a point of no return. While the water captured made the desert area blossom in agriculture and it powered some large cities, it created a sense of accomplishment, that humans can control Mother Nature. While many people were very excited for this new construction – which gives power and resources - at the time, some thought it should not be allowed, they are not proud of containing the Columbia River. In this analysis, I am going to focus on the economic and social effects that the Grand Coulee Dam created in its build.

The Three Gorges Dam is an unfinished project which will be the largest dam ever constructed on the planet Earth. It is situated in China on the third largest river in the world – the Yangtze. The dam has been debated over since the 1919 and is still a hot topic of debate because of its many pros and cons. In 1994 construction began on the dam, and it is expected to be finished by the year 2009. The massive dimensions of the dam are mind boggling and its functions – if the dam actually works – are truly remarkable; however, with such a large structure also comes difficulties, sacrifices, and cynics. The goal of this essay is to lend an understanding of the dam itself, the prospective benefits of

The Site C Dam is the most controversial topic of interest. An $8.77 billion dollar project scheduled to be built in British Columbia along the Peace River. A Dam that will provide fresh maintainable energy that results in decreasing hydro bills, and allows jobs for thousands of citizens. However, this is debatable, as it is known that with the growth of our population and technology, power will automatically get reduced.

Water program funding has increased 47 percent since 1990. Also, since 1984, there has been an explosion in drinking water technology. There are now more sophisticated ways of testing, controlling, and treating the drinking water. Today, these new methods have created a water system with the ability to efficiently deliver 40 million gallons of safe drinking water to our homes every day (Tolman 59).

The Bonneville Dam is located in the Columbia River between Oregon and Washington state. The Bonneville Dam began construction in 1934 and was opened by 1938. The Dam was built to generate a large amount of energy to the public, to control floods, and for irrigation. It was also constructed to improve navigation on the Columbia River. The construction of the Bonneville Dam caused negative effects to the Indian community that had centered their culture near the Columbia River. The facility administrator that was overseeing the construction of the dam was ordered to complete the dam taking any step necessary to do so. This included the decision on the disposal of personal property of the area which caused the destruction of forty Indian fishing

The Teton Dam was built in southern Idaho’s Snake River basin on the Teton River. Extensive studies were conducted at the site to test for things like water availability and soil structure. The main aim was to provide water that could be used in times of drought as a buffer. The area was irrigated well using wells; however, extra water is always welcome in the southern Idaho desert. Many of the short comes of the site were over looked. Engineers stated that the dam could be built well enough to overcome the issues in the land. On June 5 the engineers were proved wrong.

The dam is an earthen dam built into schist (U.S. Bureau of Reclamation, 2013). The dam is 245ft tall, 40ft wide at the crest, and 1,255ft long (U.S. Bureau of Reclamation, 2013). The dam has a spillway capacity of 245,000cfs at 4651.7ft (U.S. Bureau of Reclamation, 2013). The dam is also used as a flood control to protect Rapid City from flooding on the Rapid Creek (U.S. Bureau of Reclamation, 2013). Preservation of the dam is important because if the dam were to fail then there would be millions to billions of dollars in damage just to Rapid City

Water sustainability is an ever-growing problem because of the increase in population, and over consumption used by agriculture, industry, and domestic which are using more water than we are able to supply. According to CBS News, California’s water shortage has been a big issue since 2011. Climate change has a lot to do with the amount of water we have available to us because the amount we need does not cut out to the amount needed to satisfy the population. Therefore, conservation is key; we must take into consideration the amount we use in a daily basis. Both you and I can easily save water we have, directly and indirectly like what we consume with what we eat, buy and use, which would overall improve water sustainability.

The Sanitation Districts of Los Angeles County have devised a system to provide wastewater management and have implanted ways to recycle a lot of this water. The three treatments are

In order to save more water there needs to be stricter policies to conserve as much as possible. Allowing people to use water freely will cause the state to be in more of a drought. Water restrictions were not forced until 2005 (Dallman). This will cause the state to lose even more water at a faster pace because there is not a mandatory water policy. They only find water restrictions necessary to induce water conservations (Pint). Water

Although the government is trying to lessen the water impact, they are quite late, and some of the impacts are not possible to be fixed at this point.

As the designer of the St. Francis Dam, Mr. Mulholland had to find a well-structured place to build the Dam. He needed to be very wise on where he built the dam. Mr. Mulholland also needed to be intelligent to build the Dam. The Dam needed to be secure to prevent the heavy water to spill out. According to Mr. Mulholland, the dam was built in San Francisquito Canyon off of San Francisquito Rd.

In 2000 the European Commission produced The Water Framework Directive 2000/60/EC (WFD) legislation as a major driver for achieving sustainable management of water in the UK and other EU member states for many years to come. The WFD requests that all inland and coastal waters within river basin districts must reach at least ‘good status’ by 2015 and states how this should be reached through the establishment of environmental objectives and ecological goals for surface waters. As a result, there will be healthy water environment, achieved by taking due account of environmental, economic and social considerations (European Communities, 2000). The WFD is a legal structure that protects all rivers, lakes, estuaries, inland coastal waters and groundwater bodies across Europe. It aims to do this by:

Water is the fundamental asset to bolster all shape life on earth. Shockingly it is not equally disseminated over the world via season or area. All through the historical backdrop of the world dams and stores have been developed with a specific end goal to anticipate surges, to supply drinking and

The relevance is given as we need an adequate material to build the dam as well as enough water to achieve a water level and finally to maintain that level. It also should be thought about a solution for the silt coming down the river in order to keep on getting a clear flush.