River flow assessments and ecologically sustainable water management plans are now possible due to the advancement of sophisticated computer models. The US Army Corps Engineers developed HEC-HMS model, which can be used for various hydrological simulations. Rainfall-runoff modeling aids in estimating peak flows, is critical resource planning. On December 18, 2017, a heavy rainfall event ungauge...

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...

Rainfall runoff modeling is one of the most complex hydrological due to involvement different watershed physical parameters. It essential for analysis response towards received precipitation under influence variables. As it a replica response, Rainfall-Runoff evaluate general characteristics total surface at catchment’s outlet. The main objective this study was prediction rainfall using Hydrolo...

Dense unconventional shale gas extraction activities have occurred in Appalachian Ohio since 2010 and they caused various landcover changes forest fragmentation issues. This research investigated the most recent boom of their impacts on structural Muskingum River Watershed Ohio. Triple-temporal high-resolution natural-color aerial images from 2006 to 2017 a group ancillary geographic informatio...

Abstract. Backwater effects in surface water streams and on adjacent lowland areas caused by mostly complex drainage flow control structures are not directly computed with hydrological approaches yet. A solution to this weakness modelling is presented article. The developed method enables transfer of discharges into levels calculation backwater volume routing along balancing level slopes. imple...

Channel flow routing provides information on the movement of flood wave as it travels downstream. From the flood forecast viewpoint, it is desirable to have some knowledge about the expected arrival time of peak flow. However, many parameters involved in the flow routing model, in reality, can not be quantified with certainty. In this paper, a probabilistic analysis using the Mellin transform i...