02547nam a2200289 a 4500 vtls000098165 KUKTEM 20251117113328.0 161124t my f 001 0 eng|d THE0000575(Local) 201905160933 nazirah 201712121526 fateeha 201611241639 safura UMP FKASA .M87 2016 r Bc. Muslim Bin Muhammad Estimating discharge in ungauged catchment of Sungai Muar / Muslim Bin Muhammad Kuantan, Pahang : UMP, 2016 xiv, 67 p. : ill. ; 30 cm. + 1 CD-ROM Faculty of Civil Engineering and Earth Resources Project Paper (Bachelors of Civil Engineering) -- Universiti Malaysia Pahang – 2016 Bibliography : p. 48-49 River discharge is one of the most important parameters in river basins study to forecast drought or flood events from a time-series of stream flow and rainfall runoff. Unfortunately in Malaysia, the existing discharge stations are limited and cater only small parts a basin. This study aims to estimate the discharge in ungauged catchment of Sungai Muar, using HEC-HMS hydrological modelling software. In this study, maps and hydrological data were collected from SRTM and DID, and the data were pre-analyzed for modelling data input. Clark Unit Hydrograph method was used HEC-HMS to simulate the daily stream flow through calibration against available gauged data. From the result obtained, Clark Unit hydrograph method is applicable in estimating flow discharge in ungauged Muar catchment through projection of calibration discharge -simulation based one available data. The results indicate that this hydrological scheme that has been developed is good in simulating hydrograph for low flow period but a little weaker for high flow period as Root Mean Square error value for low flow 11.46 m3/s smaller than high flow simulation 18.45 m3/s. While Nash-Sutcliffe Efficiency for the low flow value is 0.23 bigger than high flow simulation value 0.017. From these two error analysis, it is proven that low flow simulation is more accurate compare to high flow simulation. Faculty of Civil Engineering and Earth Resources Dissertations Universities and Colleges Dissertations Theses http://ecollib.ump.edu.my/id/eprint/3981 Access in library only 0 0 0 1 10000 10000 2019-09-04 0 FKASA .M87 2016 r Bc. 0000115075 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 10311 | FKASA .M87 2016 r Bc. 0000115076 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 6820 6826 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5000*5020*5040*5200*6100*6500*6501*8560*9992