AMURT's involvement in the North Tongu District of Ghana's Volta Region started in 1990 in Mafi-Dekpoe with an educational campaign to combat the Guinea Worm menace. After employing meetings, house visits and theatre, the AMURT team soon realized that the best way to help the people would be to provide safe drinking water. A dam built by the Russians in the 1960's for agricultural purposes held enough water for a project to serve the ten villages. AMURT was able to build a water treatment plant using the slow sand filter technology to purify the dam water.