Hydrodynamic Modelling of Flood Inundation on Welang River, Indonesia

Ilham Cahya, Suntoyo

2019

Abstract

A flood inundation in a river can be caused by an increase in river water level due to the addition of water discharge from both the rainfall and the tides from the sea. Flood inundation simulation can be done by using a numerical flood model flood model. In the Welang basin, floods occur every year and cause many problems. Floods that occurred on April 29, 2019, caused the closure of national and regional roads and many houses that were flooded. In the present study, flood model was carried out by using MIKE FLOOD software. Semare Village and Tambakrejo Village are critical points where floods occur. The depth of the water from the simulation model occurs 0.3 m - 2.2 m compared to the flood map report by the Indonesian National Disaster Management Agency which estimates it at 0.1 m - 1.5 m.

Paper Citation

in Harvard Style

Cahya I. and Suntoyo. (2019). Hydrodynamic Modelling of Flood Inundation on Welang River, Indonesia. In Proceedings of the 7th International Seminar on Ocean and Coastal Engineering, Environmental and Natural Disaster Management - Volume 1: ISOCEEN, ISBN 978-989-758-516-6, pages 245-250. DOI: 10.5220/0010218602450250

in Bibtex Style

@conference{isoceen19,
author={Ilham Cahya and Suntoyo},
title={Hydrodynamic Modelling of Flood Inundation on Welang River, Indonesia},
booktitle={Proceedings of the 7th International Seminar on Ocean and Coastal Engineering, Environmental and Natural Disaster Management - Volume 1: ISOCEEN,},
year={2019},
pages={245-250},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010218602450250},
isbn={978-989-758-516-6},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 7th International Seminar on Ocean and Coastal Engineering, Environmental and Natural Disaster Management - Volume 1: ISOCEEN,
TI - Hydrodynamic Modelling of Flood Inundation on Welang River, Indonesia
SN - 978-989-758-516-6
AU - Cahya I.
AU - Suntoyo.
PY - 2019
SP - 245
EP - 250
DO - 10.5220/0010218602450250