Centre for Affordable Water and Sanitation Technology (CAWST)
Upper 424 Aviation Road NE
Calgary AB T2E 8H6
403-243-3285
CAWST is a Canadian registered charity, offering professional services in water and sanitation for the poor in developing countries. We are an independent organization; not affiliated with any government or religious body. CAWST's clients have impacted 15.4 million people in 84 different countries.