Optimasisasi Sistem Drainase Sebagai Strategi Penanggulangan Banjir Kiriman Air Dari Wilayah Hulu Di Kelurahan Nyunyai, Kecamatan Rajabasa
DOI:
https://doi.org/10.70134/pakehum.v3i2.1655Keywords:
Flash Flooding, Urban Drainage, Channel Normalization, Nyunyai Village, RajabasaAbstract
The flooding that occurred in Nyunyai Village, Rajabasa District, Bandar Lampung City was not solely caused by the accumulation of waste in the drainage channels, but was more influenced by the flow of water sent from the upstream area which is topographically higher. This phenomenon indicates a mismatch between the capacity of the existing drainage system and the volume of water runoff received by the area. This study aims to analyze the main causes of flooding in Nyunyai Village and formulate a strategy to optimize the drainage system as a more comprehensive and sustainable mitigation effort. The method used is a descriptive qualitative approach with data collection techniques in the form of in-depth interviews, field observations, and documentation studies. Interviews were conducted on June 7, 2026 with key informants, namely Mr. Afrizal as the local RT Head and Mrs. Sulami as an affected resident. The results of the study indicate that the flooding problem in this area is structural and requires technical interventions that include drainage channel normalization, increasing capacity, and watershed-based spatial planning (DAS). These findings align with various previous studies, which emphasize that urban flood management cannot rely solely on environmental hygiene approaches, but requires integrated drainage infrastructure planning focused on long-term risk mitigation.
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Asdak, C., Supian, S., & Subiyanto. (2022). Pengelolaan Daerah Aliran Sungai dan Dampaknya terhadap Kapasitas Drainase Perkotaan. Jurnal Sumber Daya Air, 18(1), 45–58. https://doi.org/10.32679/jsda.v18i1.723
BNPB. (2021). Rencana Nasional Penanggulangan Bencana 2020–2024. Badan Nasional Penanggulangan Bencana. https://www.bnpb.go.id/rencana-nasional-penanggulangan-bencana
Creswell, J. W., & Poth, C. N. (2021). Qualitative Inquiry and Research Design: Choosing Among Five Approaches (4th ed.). SAGE Publications. https://us.sagepub.com/en-us/nam/qualitative-inquiry-and-research-design/book246896
Hadihardaja, I. K., & Sendow, T. K. (2020). Manajemen Banjir Terpadu: Konsep dan Aplikasi di Indonesia. Jurnal Teknik Sipil ITB, 27(3), 189–202. https://doi.org/10.5614/jts.2020.27.3.5
Halik, G., Suhardjono, & Wahyudi, S. I. (2022). Infrastruktur Hijau dalam Sistem Drainase Perkotaan: Kajian Water Sensitive Urban Design di Indonesia. Jurnal Teknik Pengairan, 13(1), 12–24. https://doi.org/10.21776/ub.jtp.2022.013.01.02
Handayani, W., Setyono, J. S., & Rudiarto, I. (2023). Community-Based Flood Risk Reduction in Urban Semarang: Lessons from Participatory Approaches. International Journal of Disaster Risk Reduction, 89, 103626. https://doi.org/10.1016/j.ijdrr.2023.103626
Hasanah, N., Priyono, K. D., & Jumadi. (2021). Analisis Spasial Kerentanan Banjir di Kota Bandar Lampung. Majalah Geografi Indonesia, 35(2), 115–125. https://doi.org/10.22146/mgi.65192
Kodoatie, R. J., & Sjarief, R. (2021). Tata Ruang Air: Drainase Perkotaan dan Pengelolaan Banjir. Penerbit Andi. https://www.andipublisher.com/produk-1038004088-tata-ruang-air.html
Miles, M. B., Huberman, A. M., & Saldana, J. (2020). Qualitative Data Analysis: A Methods Sourcebook (4th ed.). SAGE Publications. https://us.sagepub.com/en-us/nam/qualitative-data-analysis/book257684
Moleong, L. J. (2021). Metodologi Penelitian Kualitatif (Edisi Revisi). PT Remaja Rosdakarya. https://www.rosdakarya.com/metodologi-penelitian-kualitatif
Muhamad, N. S., & Susanti, I. (2022). Evaluasi Sistem Drainase Perkotaan dalam Menghadapi Perubahan Tata Guna Lahan: Studi Kasus Kota Bogor. Jurnal Infrastruktur, 8(1), 33–45. https://doi.org/10.35814/infrastruktur.v8i1.2891
Nugroho, S. P., Haryoko, U., & Prasetyo, B. (2022). Perangkap Penanganan Gejala dalam Manajemen Banjir Perkotaan: Analisis Kebijakan dan Implementasi. Jurnal Kebijakan Publik, 13(2), 88–102. https://doi.org/10.31258/jkp.v13i2.8241
Pawitan, H., Syaifullah, M. D., & Sumaryono. (2021). Normalisasi Sungai dan Saluran Drainase: Pendekatan Teknis dan Ekologis. Jurnal Air Indonesia, 14(2), 67–80. https://doi.org/10.29122/jai.v14i2.4732
Prasetyo, Y., & Wulandari, C. (2021). Dinamika Penggunaan Lahan dan Dampak Hidrologis di Kawasan Peri-Urban Bandar Lampung. Jurnal Pengelolaan Sumber Daya Alam dan Lingkungan, 11(3), 412–424. https://doi.org/10.29244/jpsl.11.3.412-424
PUPR. (2021). Pedoman Teknis Sistem Drainase Perkotaan. Kementerian Pekerjaan Umum dan Perumahan Rakyat, Direktorat Jenderal Cipta Karya. https://ciptakarya.pu.go.id/drainase-perkotaan
Ramli, M., Mustamin, I. W., & Sari, A. P. (2022). Korelasi Perubahan Penggunaan Lahan terhadap Debit Puncak Banjir di Daerah Urban: Studi di Kota Makassar. Jurnal Teknik Sipil Unhas, 9(1), 22–34. https://doi.org/10.25042/jts.2022.9.1.22-34
Sugiyono. (2021). Metode Penelitian Kualitatif (3rd ed.). Alfabeta. https://www.alfabeta.id/metode-penelitian-kualitatif
Suhardiman, D., Mapedza, E., & Gough, C. (2021). Institutional Power and the Politics of Urban Flood Management in Indonesian Cities. International Journal of Urban and Regional Research, 45(3), 491–508. https://doi.org/10.1111/1468-2427.12986
Suripin, Nurhasanah, T., & Kustiani, I. (2020). Evaluasi Kapasitas Drainase dan Pengendalian Banjir Perkotaan. Jurnal Karya Teknik Sipil, 9(4), 334–345. https://doi.org/10.14710/jkts.v9i4.28923
Suroso, D. S. A., & Susanto, E. (2020). Analisis Banjir Kiriman Akibat Perubahan Tata Guna Lahan di Daerah Aliran Sungai Urban. Jurnal Teknik Hidraulik, 11(1), 1–14. https://doi.org/10.32679/jth.v11i1.584
Surya, B., Saleh, H., Suriani, M., & Sakti, H. H. (2020). Community Empowerment and Flood Resilience in Urban Areas of Makassar City, South Sulawesi, Indonesia. Sustainability, 12(24), 10537. https://doi.org/10.3390/su122410537
Tingsanchali, T. (2021). Urban Flood Disaster Management. Procedia Engineering, 212, 45–53. https://doi.org/10.1016/j.proeng.2021.01.008
Wahyudi, S. I., & Marfai, M. A. (2020). Karakteristik Hidrologi dan Risiko Banjir di Kawasan Urban: Pendekatan Geomorfologi dan Pengindraan Jauh. Forum Geografi, 34(1), 1–15. https://doi.org/10.23917/forgeo.v34i1.9857
Yulistyorini, A. (2021). Pengelolaan Air Hujan Berbasis Lahan sebagai Upaya Penanggulangan Banjir Perkotaan. Jurnal Rekayasa Sipil, 15(1), 41–52. https://doi.org/10.21776/ub.jrs.2021.015.01.5
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Copyright (c) 2026 Ira Kurniawan, Nadiyah Salamah, Anita Yunida Fikri, Susan Febrianti, Abdul Halim (Author)
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