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http://rehydrate.org/water/

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http://www.ecy.wa.gov/programs/wr/ws/wtrcnsv.html

http://www.elpaso.org/

http://www.epwu.org/water/water_resources.html

http://www.home-water-works.org

http://www.nyc.gov/html/dep/html/environmental_education/workbook.shtml

http://www.portapotty.net/water-conservation/

http://www.roadsideamerica.com/tip/7305

http://www.thewaterpage.com/water-conservation-kids.htm

http://www.ucsusa.org/clean-energy/renewable-energy/environmental-impacts#bf-toc-0

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https://stats.oecd.org/glossary/detail.asp?ID=2903

https://thewaterproject.org/water-scarcity/water_stats

https://water.usgs.gov/edu/qa-home-percapita.html

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https://youtube.com/