Integrating Hydrology and Green Infrastructure for Urban Flood Resilience: A Hypothetical Catchment in Bandar Lampung

Muhammad Hakiem Sedo Putra; Hendi Warlika Sedo  Putra

doi:10.35166/jipm.v9i2.187

Authors

Muhammad Hakiem Sedo Putra Institut Teknologi Sumatera
Hendi Warlika Sedo Putra Politeknik Sriwijaya

DOI:

https://doi.org/10.35166/jipm.v9i2.187

Keywords:

Flood Resilience, Green Infrastructure, Screening Model, Stormwater Management

Abstract

This paper proposes a screening-level framework that treats hydrological performance as an explicit design criterion for landscape architectural and urban design interventions. The framework is applied to a hypothetical 120-hectare mixed-use catchment in the Kali Balau Kencana area, Bandar Lampung. Two scenarios are compared using an illustrative rainfall event of 120 mm over 120 minutes: an existing-condition scenario (S0) and an integrated scenario (S1) combining rain gardens, bioswales, permeable pavement, a retention pond, and green corridors. Land-cover proportions, runoff coefficients (0.72 for S0 and 0.56 as the S1 target), and intervention dimensions are assumed rather than measured. Screening calculations yield runoff volumes of 103,680 m³ for S0 and 80,640 m³ for S1, equivalent to a 22.2% reduction, with peak discharges of 14.41 and 11.21 m³/s. These values are not EPA SWMM simulation outputs. Estimated geometric storage is 14,150 m³, or 13.6% of S0 runoff, indicating that the reduction target requires simulation-based verification. The study also outlines the required SWMM configuration and discusses implications for planning, regulation, financing, maintenance, and institutional responsibility.

References

Ardiansyah. (2026, March 6). BPBD catat 37 titik banjir di Kota Bandarlampung akibat hujan deras. ANTARA News Lampung. https://lampung.antaranews.com/berita/817483/bpbd-catat-37-titik-banjir-di-kota-bandarlampung-akibat-hujan-deras

Bates, P. D. (2022). Flood inundation prediction. Annual Review of Fluid Mechanics, 54, 287–315. https://doi.org/10.1146/annurev-fluid-030121-113138

Blecken, G.-T., Hunt, W. F., III, Al-Rubaei, A. M., Viklander, M., & Lord, W. G. (2017). Stormwater control measure (SCM) maintenance considerations to ensure designed functionality. Urban Water Journal, 14(3), 278–290. https://doi.org/10.1080/1573062X.2015.1111913

Budiyono, Y., Aerts, J. C. J. H., Tollenaar, D., & Ward, P. J. (2016). River flood risk in Jakarta under scenarios of future change. Natural Hazards and Earth System Sciences, 16(3), 757–774. https://doi.org/10.5194/nhess-16-757-2016

Bulti, D. T., & Abebe, B. G. (2020). A review of flood modeling methods for urban pluvial flood application. Modeling Earth Systems and Environment, 6(3), 1293–1302. https://doi.org/10.1007/ s40808-020-00803-z

Chan, F. K. S., Griffiths, J. A., Higgitt, D., Xu, S., Zhu, F., Tang, Y.-T., Xu, Y., & Thorne, C. R. (2018). “Sponge City” in China—A breakthrough of planning and flood risk management in the urban context. Land Use Policy, 76, 772–778. https://doi.org/10.1016/j.landusepol.2018.03.005

Eckart, K., McPhee, Z., & Bolisetti, T. (2017). Performance and implementation of low impact development—A review. Science of the Total Environment, 607–608, 413–432. https://doi.org/ 10.1016/j.scitotenv.2017.06.254

Ekmekcioglu, Ö., Yılmaz, M., Özger, M., & Tosunoğlu, F. (2021). Investigation of the low impact development strategies for highly urbanized area via auto-calibrated Storm Water Management Model (SWMM). Water Science and Technology, 84(9), 2194–2213. https://doi.org/10.2166/ wst.2021.432

Griffiths, J. A., Chan, F. K. S., Shao, M., Zhu, F., & Higgitt, D. L. (2020). Interpretation and application of Sponge City guidelines in China. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 378(2168), 20190222. https://doi.org/10.1098/rsta.2019.0222

Hadiyatna, D. (2026, April 15). 16 kecamatan di Bandarlampung terdampak banjir pada Selasa. ANTARA News Megapolitan. https://megapolitan.antaranews.com/berita/523789/16-kecamatan-di-bandarlampung-terdampak-banjir-pada-selasa

Hutriani, I. W., Ali, M. S., Amanda, Z., Arianto, B., Manurung, C. R. E., Wibowo, M. A., & Wistoro, L. A. (2026). Analisis wilayah prioritas untuk pengembangan infrastruktur adaptif (taman banjir) di Kota Bandar Lampung menggunakan Sistem Informasi Geografis (SIG). Teknosains: Media Informasi Sains dan Teknologi, 20(2), 189–200. https://doi.org/10.24252/teknosains.v20i2.61556

Jiang, Y., Zevenbergen, C., & Ma, Y. (2018). Urban pluvial flooding and stormwater management: A contemporary review of China’s challenges and “sponge cities” strategy. Environmental Science & Policy, 80, 132–143. https://doi.org/10.1016/j.envsci.2017.11.016

Kementerian Agraria dan Tata Ruang/Badan Pertanahan Nasional. (2022). Peraturan Menteri Agraria dan Tata Ruang/Kepala Badan Pertanahan Nasional Republik Indonesia Nomor 14 Tahun 2022 tentang Penyediaan dan Pemanfaatan Ruang Terbuka Hijau. https://peraturan.bpk.go.id/Details/255207/ permen-agrariakepala-bpn-no-14-tahun-2022

Kementerian Pekerjaan Umum dan Perumahan Rakyat. (2014). Peraturan Menteri Pekerjaan Umum dan Perumahan Rakyat Nomor 12/PRT/M/2014 tentang Penyelenggaraan Sistem Drainase Perkotaan. https://peraturan.bpk.go.id/Details/128245/permen-pupr-no-12prtm2014-tahun-2014

Meerow, S., Newell, J. P., & Stults, M. (2016). Defining urban resilience: A review. Landscape and Urban Planning, 147, 38–49. https://doi.org/10.1016/j.landurbplan.2015.11.011

Novaes, C., & Marques, R. C. (2022). Public policy: Urban stormwater in a paradigm shift, is it the end or just the beginning? Water Science and Technology, 85(9), 2652–2662. https://doi.org/10.2166/ wst.2022.127

Putra, M. H. S., & Fatkhurrozi, M. (2026). Penilaian kinerja drainase perkotaan menggunakan pendekatan indeks ketahanan banjir di Kota Bandar Lampung, Indonesia. REKAYASA: Jurnal Ilmiah Fakultas Teknik Universitas Lampung, 30(2), 1–6. https://doi.org/10.23960/rekrjits.v30i2.148

Putra, M. H. S., Syallaby, M., Kurniawan, K. A., & Laksono, U. T. (2026). Analisis hidrologi forensik perubahan respon aliran akibat urbanisasi pada daerah aliran sungai skala kecil. CIVeng: Jurnal Teknik Sipil dan Lingkungan, 7(2), 115–122. https://doi.org/10.30595/civeng.v7i2.30026

Putra, M. H. S., & Ulya, M. R. (2026). Analisis daya rusak aliran permukaan berbasis hidrologi forensik pada banjir bandang Sub DAS Way Kuripan, Lampung. Jurnal Teknik Sumber Daya Air, 6(1), 67–78. https://doi.org/10.56860/jtsda.v6i1.135

Qiao, X.-J., Kristoffersson, A., & Randrup, T. B. (2018). Challenges to implementing urban sustainable stormwater management from a governance perspective: A literature review. Journal of Cleaner Production, 196, 943–952. https://doi.org/10.1016/j.jclepro.2018.06.049

Republik Indonesia. (2007). Undang-Undang Republik Indonesia Nomor 26 Tahun 2007 tentang Penataan Ruang. https://peraturan.bpk.go.id/Details/39908/uu-no-26tahun-2007

Wang, L., Cui, S., Li, Y., Huang, H., Manandhar, B., Nitivattananon, V., Fang, X., & Huang, W. (2022). A review of the flood management: From flood control to flood resilience. Heliyon, 8(11), e11763. https://doi.org/10.1016/j.heliyon.2022.e11763

Yang, W., Brüggemann, K., Seguya, K. D., Ahmed, E., Kaeseberg, T., Dai, H., Hua, P., Zhang, J., & Krebs, P. (2020). Measuring performance of low impact development practices for surface runoff management. Environmental Science and Ecotechnology, 1, 100010. https://doi.org/10.1016/ j.ese.2020.100010

Zhang, K., & Chui, T. F. M. (2018). A comprehensive review of spatial allocation of LID-BMP-GI practices: Strategies and optimization tools. Science of the Total Environment, 621, 915–929. https://doi.org/10.1016/j.scitotenv.2017.11.281