Progress of the international drinking water supply and sanitation decade (LDWSSD) in the Eastern Mediterranean Region The village is high and the water is low in the Yemen Arab Republic. A National waste management plan for Lebanon. Facts and figures about the decade in Pakistan. Rural water supply in Southern Sudan. Re-use of waste water in Saudi Arabia. How to save water in arid zones. No waste should be wasted in Syria. Many people drink unsafe water. Water quality guidelines for the Decade.