The table displays consumption of water for three sectors in 4 particular nations. Overall, Egypt and Saudi allocated the highest percentage of usage of water in Agriculture while New Zealand and Canada exploit the most water in Industry sector. whereas, home irrigation accounted for the least water for the most countries given, except Canada. Regarding Egypt and Saudi, the consumption of water in Agriculture was the highest number with 82% and 64%, respectively. In addition, the percentage of water usage in Industry constituted 10% and 30%. Meanwhile, the minority of water utilization in home irrigation was below 10%, particularly 8% in Egypt and 6% in Saudi. Concerning to New Zealand and Canada, the majority of water in Industry witnessed in the most usage with 46% and 70%, respectively. Agriculture in New Zealand consumed 44% which was a bit lower than Industry in comparison, 10% was the figure which was seen in Canada, it was the lowest water in all of 3 sectors. However, the level of water in households in Canada was double in comparison with New Zealand with 20% and 10%.