Investigating Water Usage
Investigating Water Usage
Investigating Water Usage
Investigating water usage is important not only on a local level, but also on a national one. In some states like California, for example, water is purchased from other states in order to meet the demand of its citizens. Proper water usage and conservation is important to farmers, businesses, and even everyday people. In this report, there are a number of questions that our group needed to address. The first asked is how much in-house water (water from faucets excluding water used for showering, washing dishes, and bathing) does the average American use daily? Second, what is the amount of water an average American uses yearly? And finally, (for a type of visual representation) how big of a container would someone need to fit all of this water?

In addition, to these questions about in-house water usage, we were asked to see how much water was used for lawns in Utah per year and the actual amount of water these lawns need. In essence, are we over-watering and if not, should we find a more water-friendly lawn to use in our yards and parks? For the purpose of this essay, the topics will be broken up into two sections. First, well look at in-house water use, and second, the amount of water used for lawns.

In-House Water Use
In group discussion we took two projections. First, we took the figure given by the question that in 1990 the U.S. Geological Survey estimated that as a whole, the U.S. uses 340 billion gallons of water for all domestic, agricultural, industrial, and energy use. The second set of data was found in the textbook which says that “the 2000 census found a U.S. population of about 281 million people” (Using and Understanding Mathematics, 559). One problem arises when using this data, that of the two dates involved. The population of the U.S. in 1990 would be different than that in 2000. In all likelihood, the water usage of 1990 and 2000 would not be the same.

We decided that these numbers, however, would serve the broad and general purposes of this report. The first problem posed is that we must ascertain the amount of water from faucets used for purposes other than washing dishes, bathing, or showering. In order to achieve this number, we took the total amount of gallons used in the U.S. daily and multiplied it by 14.3% (or the US Geological Survey statistic given in the problem), the number of total in house water used by a person daily, except in the areas listed. This problem was worked out as follows:

340 billion gallons of total daily water used X 0.143 (% of total in house water) =
4.556 billion gallons total in house water used daily
In order to find the total amount of in-house water used per person daily one must take the 4.556 Billion gallons of total in house water and divide it by the amount of people in the U.S., which in turn gives us this equation:

4.556 billion gallons/281 million people living in the U.S. ≈
16.21 Gallons in house water used per person daily
For the second phase of our question, we needed to estimate

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Water Usage And Average American Use. (June 11, 2021). Retrieved from https://www.freeessays.education/water-usage-and-average-american-use-essay/