Evaluation of four national taps

In conclusion I find that desalinated water is a more reliable method as we do not need to depend on weather, countries to provide us with water and factors.

Firstly we should choose desalinated water rather than local catchment area as we do know that local catchment area has low control to drought so if we rely too much on the weather and when there is a drought there is about nothing we can actually do to help so local catchment area is not much reliable but during drought desalinated water can guarantees there is always clean water. 

Secondly why we should choose desalinated water rather than local catchment area, If we have too much local catchment area it takes up a big piece of land this could affect the growth of the country but desalinated plants is a size of a warehouse this can make sure to us that it will normally be situated in an area more closer to the industrial facilities and away from large residential area so this will more likely not affect the growth of the country.

Thirdly why we should choose desalinated water rather than local catchment area, local catchment is inadequate to cover one countries needs but each desalination plant can supply up to 500 million of water.

Fourth why we should choose desalinated water rather than international agreement, we all know that if the country that’s is supplying us with water wants to drop the agreement they can do it even though they may need to pay us an amount of money but we have little control over their governments decision. So from this we do know that international agreement is not dependable and reliable as compare to desalinated water as the source comes from the sea and the sea is always there.

Fifth why we should choose desalinated water rather than international agreement, even though we know that desalinated water is expensive but also water supplied by other countries is also expensive as they could raise the price of the water they supplied to us anytime.  Despite the fact that they supply us with raw water, those raw water will still need to go through some treatment before we can use and the treatments for water is costly and we may have to supply them back as a favour hence overall its not a good move.

Sixth why we should choose desalinated water rather than NEWater, people might not be able to accept that NEWater is made of our sewage and the reuse of our water when drinking even though desalinated water comes from the sea and it is also not really clean but we would not find it that disgusting as compares NEWater.