A fundamental problem in studying a hydrological system is that most of the reaction takes place underground. Precipitation Runoff demonstrating of the Johan River basin was carried out using HEC-HMS technique. The model can improve decision-making about the hydrological problem, whether that be in water resources planning, flood protection and mitigation of contamination. The result shows that the rainfall-runoff model for the Bukit Kledang basin is slow depending on the relative travel time of basin and also associated with soil type, land used, multiple storms and seasonality.

No abstract

No abstract