Value proposition

Making water knowledge common knowledge

CAWST is a Canadian charity and licensed engineering firm. We address the global need for water, sanitation, and hygiene by building local knowledge and skills on household solutions that people can implement themselves. We were founded in 2001.

Water, Sanitation, Hygiene, Training, Capacity Building, Education, Technical Consulting, Household water treatment, Capacity Development, WASH, Fecal Sludge Management, Non-sewered Sanitation, Citywide Inclusive Sanitation (CWIS), Non-networked WASH, and Household Water Treatment & Safe Storage (HWTS)