Sukaesih, Nim. 112021052 (2025) Analisa Penyebab Banjir Di Desa Tanjung Baru Petai Kabupaten Ogan Ilir Sumatera Selatan. Skripsi thesis, UNIVERSITAS MUHAMMADIYAH PALEMBANG.

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Abstract

This research aims to analyze the main causes of flooding in Tanjung Baru Petai Village, Tanjung Batu District, Ogan Ilir Regency, South Sumatra. The study employs hydrological and hydraulic analysis using a quantitative approach to assess rainfall data, drainage conditions, and land use changes. The data utilized includes maximum rainfall records from 2021 – 2024 obtained from BMKG, along with field observations on existing conditions and drainage systems. The results show that high-intensity rainfall, land use changes, and clogged drainage systems due to waste and sedimentation are the primary contributors to flooding. The Log Pearson Type III distribution was used to determine the design rainfall, indicating a significant increase across return periods from 2 to 100 years. Moreover, low evapotranspiration rates and poor soil infiltration capacity worsen the situation. The study concludes that improving drainage infrastructure, controlling land use, and implementing community-based mitigation strategies are essential to reducing flood risks in the area. Keywords: flood, rainfall, hydrology, drainage, Tanjung Baru Petai

Item Type:	Thesis (Skripsi)
Additional Information:	1. Ir. Jonizar, M.T 2. Dr. Verinazul Septriansyah, S.T., M.T
Uncontrolled Keywords:	Keywords: flood, rainfall, hydrology, drainage, Tanjung Baru Petai
Subjects:	Teknik Sipil > Teknik Hidraulis
Depositing User:	Mahasiswa Fakultas Teknik
Date Deposited:	08 May 2025 03:00
Last Modified:	08 May 2025 03:00
URI:	http://repository.um-palembang.ac.id/id/eprint/30521

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