In this paper, the relationship between rainfall and runoff is examined according to SCS-CN method based on DEM, soil land use maps over Ballikaya Watershed. For applicability of method, firstly, basin physical characteristics are compiled in Arc-GIS environment. Then, parameters related properties processed via HEC-GeoHMS, continuous rainfall-runoff simulations estimated by HEC-HMS. The simula...

Abstract Hydrological modeling is important to provide relevant hydrologic information from limited data. In this study, Hydrologic Modeling System (HEC-HMS) was used simulate the rainfall–runoff relationship for Dabus subbasin of Blue Nile Basin. Daily precipitation and stream flow data 2002 2019 were as key input model, together with soil land use/land cover data, a digital elevation model st...

The amount of rainfall can be used to estimate the runoff that enters a reservoir. Runoff is influenced by land use, and soil type greatly affects will occur. This study discusses development hydrological model with application Hydrologic Engineering Center (HEC-HMS) in Karangmumus watershed using data has been verified field divided into zones based on permeability testing laboratory. With hel...

It has become necessary to estimate the quantities of runoff by knowing amount rainfall calculate required water storage in reservoirs and determine likelihood flooding. The present study deals with development a hydrological model named Hydrologic Engineering Center (HEC-HMS), which uses Digital Elevation Models (DEM). This was used means Geospatial Modeling Extension (HEC-GeoHMS) Geographical...

This paper presents the results of Rainfall-Runoff modeling and simulation hydrological responses under changing climate using HEC-HMS model. The basin spatial data was processed by HEC-GeoHMS imported to HEC-HMS. calibration validation model done observed hydrometeorological (1989-2018) output data. goodness-of-fit measured three performance indices: Nash Sutcliffe coefficient (NSE) = 0.8, Coe...