Implement innovative solutions to improve the efficiency of the water use. Improve prioritization of issues (and policy-based budgeting) and program oversight. Water management innovative solutions implemented. MARDE. 9.00. Undertake measures to combat drought/water scarcity. Monitoring and warning services provided, leakages in water networks reduced, mapping and drought thresholds established, water storage capacity created. MARDE. 20.00. Identified need. Indicators. Responsible. Lead. Agency. Estimated. Resources Required. (mil. US $).