A Review: Contribution of HEC-HMS Model

Sahu, Mukul Kumar; Rangaswamy, S.; Dwarakish, G. S.

doi:10.1007/978-981-19-9147-9_16

Cited by 3 publications

(1 citation statement)

References 27 publications

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“…Abdulkareem et al, [4] argued that most Malaysian hydrology studies were published from 2007 to 2018. Model auto and manual calibration are better in HEC-HMS [39].…”

Section: Brive and Descriptive Of A Few Modelsmentioning

confidence: 99%

Investigation of Runoff and Flooding in Urban Areas based on Hydrology Models: A Literature Review

2024

IJG

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Hydrological models significantly estimate water movements and their distribution at local and catchment sizes. They have been used to simulate the relative between rainfall and runoff. They enhance city planners and hydrology communities to investigate the complex relationship between precipitation and runoff in catchment and city sizes. Water movement is a vital matter, especially on the ground. This study reviews several hydrological modeling studies in different environments, including spatial analysis in the Watershed Modelling System (WMS). It seeks to consider only the most critical Hydrology and Hydraulic Modelling to investigate water in a watershed. Furthermore, this review gives a fundamental understanding of the empirical hydrology methods used to calculate runoff and a brief for 2D denominational. This review found that Hydrology Modelling is based on a) Loss Methods, b) Direct Run-off, and c) 2 Dimensional. This review concluded that the popular hydrology models applied in different environments are the Hydrologic Engineering Center-Hedrologic Modeling System (HEC-HMS) and Soil Water Assessment Tool (SWAT). Also, Hydrologic Engineering Center-River Analysis System (HEC-RAS) sites are at the top of the hydraulic water depth (1D) and water Distributed (2D) models to assess flood plans. Hydrological models became a postnatal application to understand flood risk in both gauged and ungauged catchments.

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“…Abdulkareem et al, [4] argued that most Malaysian hydrology studies were published from 2007 to 2018. Model auto and manual calibration are better in HEC-HMS [39].…”

Section: Brive and Descriptive Of A Few Modelsmentioning

confidence: 99%

Investigation of Runoff and Flooding in Urban Areas based on Hydrology Models: A Literature Review

2024

IJG

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Hydrologic alteration by hydropower dams and climate change in the Sesan Basin

Ghalley,

Niemann,

Shrestha

2024

Journal of Applied Water Engineering and Research

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Rainfall-Runoff Simulation for Ungauged Watershed: A Case of Bessre Watershed, Duhok Province, Iraq

Nazif

2024

Tikrit j. eng. sci.

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The scarcity of measured hydrological data poses a challenge in many developing countries, stemming from insufficiently established gauging stations. Due to the mentioned issue, it is crucial to develop models capable of conducting reliable simulations of runoff behavior, particularly for ungauged catchments. Understanding the intricate relationships in rainfall-runoff modeling is essential for estimating peak flows, a critical aspect in formulating water resources management strategies, which can aid in water resource management and planning. In areas prone to floods performing, an extensive hydrological study becomes necessary. This study determined the outflow discharge at the outlet point of the Bessre Valley Ungauged Catchment (41.4 km2) using the Watershed Modeling System, used by reliable hydrological standards as a graphical interface integrating with the Hydrologic Modeling System (HEC-HMS). Bessre Valley watershed is one of the flood-prone watersheds in the Duhok governorate, mainly due to the terrain’s steep slopes at the upper north and east of the catchment. The catchment was delineated by a Geographic Information System (GIS). Its properties were extracted from a 12.5 m × 12.5 m Digital Elevation Model (DEM), which evaluates the hydrological response of a watershed to two significant storm events: a real rainfall event in March 2020 and a hypothetical 100-year return period event by dividing the watershed into ten sub-basins. Achieving a Nash-Sutcliffe efficiency of 0.895 indicates a high accuracy between observed and simulated peak flows of the real rainfall event of March 2020, underscoring the model's reliability for hydrological predictions. Also, comparing the HEC-HMS model and the Rational Method of (100 YRP event) for calculating peak discharges revealed a mere 2.2% error. Furthermore, the study explores the potential for building additional dams based on discharge volumes from specific sub-basins to enhance flood control and water storage capabilities.

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A Review: Contribution of HEC-HMS Model

Cited by 3 publications

References 27 publications

Investigation of Runoff and Flooding in Urban Areas based on Hydrology Models: A Literature Review

Investigation of Runoff and Flooding in Urban Areas based on Hydrology Models: A Literature Review

Hydrologic alteration by hydropower dams and climate change in the Sesan Basin

Rainfall-Runoff Simulation for Ungauged Watershed: A Case of Bessre Watershed, Duhok Province, Iraq

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