Estimating flow rate in gauged and ungauged stations in Kuantan river basin using Clark method in Hec-HMS

Hydrologic simulation that engages incomputer models is the cutting edge to boost the understanding and provide further reliable outcomes in estimating flow rate. US Army Corps of Engineers has taken an initiative to develop a stable and dependent model, HEC-HMS that can be used for many hydrologica...

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Main Authors:	Nadiatul Adilah, Ahmad Abdul Ghani, Nuramirah, Sharif
Format:	Conference or Workshop Item
Language:	English
Published:	IOP Publishing 2019
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/23420/ http://umpir.ump.edu.my/id/eprint/23420/ http://umpir.ump.edu.my/id/eprint/23420/7/Adilah_Estimating%20flow%20rate%20in%20gauged%20and%20ungauged%20stations.pdf

id	ump-23420
recordtype	eprints
spelling	ump-234202020-01-29T03:01:52Z http://umpir.ump.edu.my/id/eprint/23420/ Estimating flow rate in gauged and ungauged stations in Kuantan river basin using Clark method in Hec-HMS Nadiatul Adilah, Ahmad Abdul Ghani Nuramirah, Sharif TA Engineering (General). Civil engineering (General) Hydrologic simulation that engages incomputer models is the cutting edge to boost the understanding and provide further reliable outcomes in estimating flow rate. US Army Corps of Engineers has taken an initiative to develop a stable and dependent model, HEC-HMS that can be used for many hydrological simulations. The value of parameter needed for the simulation basically depends on the method chosen for loss, transform and base flow. In this study, the model parameters are changed and the model calibration had been performed separately for the three selected methods, the Soil Conservation Service Curve Number (SCS CN) loss method, the Constant Monthly base flow and the Clark Unit Hydrograph for transform method, to determine the most suitable simulation and to obtain the highest peak discharge for every sub-basin of the Kuantan River. Every flow simulated undergoes the validation and calibration process, with the Nash-Sutcliffe index used as a criterion to compare the outcomes between observed and simulated hydrographs. At the end of the study, it can be concluded that SCS Curve Number, Constant Monthly and Clark Unit Hydrograph is the best method for loss, base flow and transform method consecutively in estimating the flow rate in Kuantan River Basin. IOP Publishing 2019 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/23420/7/Adilah_Estimating%20flow%20rate%20in%20gauged%20and%20ungauged%20stations.pdf Nadiatul Adilah, Ahmad Abdul Ghani and Nuramirah, Sharif (2019) Estimating flow rate in gauged and ungauged stations in Kuantan river basin using Clark method in Hec-HMS. In: IOP Conference Series: Earth and Environmental Science, National Colloquium on Wind and Earthquake Engineering, 17-18 August 2018 , Kuantan, Pahang, Malaysia. pp. 1-8., 244 (012014). ISSN 1755-1315 https://doi.org/10.1088/1755-1315/244/1/012014
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Nadiatul Adilah, Ahmad Abdul Ghani Nuramirah, Sharif Estimating flow rate in gauged and ungauged stations in Kuantan river basin using Clark method in Hec-HMS
description	Hydrologic simulation that engages incomputer models is the cutting edge to boost the understanding and provide further reliable outcomes in estimating flow rate. US Army Corps of Engineers has taken an initiative to develop a stable and dependent model, HEC-HMS that can be used for many hydrological simulations. The value of parameter needed for the simulation basically depends on the method chosen for loss, transform and base flow. In this study, the model parameters are changed and the model calibration had been performed separately for the three selected methods, the Soil Conservation Service Curve Number (SCS CN) loss method, the Constant Monthly base flow and the Clark Unit Hydrograph for transform method, to determine the most suitable simulation and to obtain the highest peak discharge for every sub-basin of the Kuantan River. Every flow simulated undergoes the validation and calibration process, with the Nash-Sutcliffe index used as a criterion to compare the outcomes between observed and simulated hydrographs. At the end of the study, it can be concluded that SCS Curve Number, Constant Monthly and Clark Unit Hydrograph is the best method for loss, base flow and transform method consecutively in estimating the flow rate in Kuantan River Basin.
format	Conference or Workshop Item
author	Nadiatul Adilah, Ahmad Abdul Ghani Nuramirah, Sharif
author_facet	Nadiatul Adilah, Ahmad Abdul Ghani Nuramirah, Sharif
author_sort	Nadiatul Adilah, Ahmad Abdul Ghani
title	Estimating flow rate in gauged and ungauged stations in Kuantan river basin using Clark method in Hec-HMS
title_short	Estimating flow rate in gauged and ungauged stations in Kuantan river basin using Clark method in Hec-HMS
title_full	Estimating flow rate in gauged and ungauged stations in Kuantan river basin using Clark method in Hec-HMS
title_fullStr	Estimating flow rate in gauged and ungauged stations in Kuantan river basin using Clark method in Hec-HMS
title_full_unstemmed	Estimating flow rate in gauged and ungauged stations in Kuantan river basin using Clark method in Hec-HMS
title_sort	estimating flow rate in gauged and ungauged stations in kuantan river basin using clark method in hec-hms
publisher	IOP Publishing
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/23420/ http://umpir.ump.edu.my/id/eprint/23420/ http://umpir.ump.edu.my/id/eprint/23420/7/Adilah_Estimating%20flow%20rate%20in%20gauged%20and%20ungauged%20stations.pdf
first_indexed	2023-09-18T22:35:03Z
last_indexed	2023-09-18T22:35:03Z
_version_	1777416539347091456

Estimating flow rate in gauged and ungauged stations in Kuantan river basin using Clark method in Hec-HMS

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