INTEK: Jurnal Penelitian
Vol 6 No 2 (2019): October 2019

Review of Surface Runoff in Flood Risk Areas of Makassar Citythrough Modified Rational Methods

Subhan, Andi Muhammad (Unknown)
Faisal, Zulvyah (Unknown)
Musa, Ratna (Unknown)

Article Info

Publish Date
12 Nov 2019

Abstract

The purpose of this research was to determine the surface runoff and the puddle  in the of flood risk area in Manggala village. Modified Rational Method had been applied to determine runoff discharge. While, flood risk areas were based on the map from National Disaster Management (BPBD Kota Makassar, 2014). Rainfall data of Manggala village wascollected from 2009 to 2018 from three stations, they areBiringRomang, Panakukkang, and TamangapaKassi. Therefore,  a Thiessen method had been applied to determine the rainfall area.Research results shown that runoff discharge for return period 5 years was185.38 m3/s, with height around 0,50 to 2,00 m.

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Journal Info
INTEK: Jurnal Penelitian
Website

Abbrev

Intek

Publisher

Politeknik Negeri Ujung Pandang

Subject

Computer Science & IT Engineering

Description

INTEK is a journal managed by the Journal and Publication Development Unit of Ujung Pandang State Polytechnic, which is published twice a year, in April and October. The journal INTEK has also been indexed. The INTEK Journal accepts research scripts in the fields of technology and engineering such ...