1. Introduction -- 2. Data required for hydrological analysis and modeling -- 3. Principles of hydrological modeling -- 4. Rainfall excess and associated processes -- 5. Rainfall-runoff analysis -- 6. Reservoir and streamflow routing -- 7. Snow hydrology in mountainous regions -- 8. Low-flow prediction and forecasting -- 9. Flood prediction -- 10. Hydrological forecasting -- 11. Regionalization methods -- 12. Meteorological scenarios.