Main Article Content

Abstract

Flooding is one of the most common natural disasters in Indonesia, and the capital city of DKI Jakarta is no exception. Every year, there are always areas that experience flooding, mainly triggered by the overflow of flowing rivers. Jakarta itself is located in a downstream area consisting of swampy areas that are floodplains. One of the river basins that most often experiences flooding is the Krukut River. This is mainly triggered by the high value of rainfall which can reach more than 200 mm in a day. Massive development along the riverbanks has exacerbated the flooding, especially in the Pela Mampang segment which includes Pela Mampang Village, Mampang Prapatan Subdistrict and Petogogan Village, Kebayoran Baru Subdistrict. This research models two-dimensional flood inundation using the HEC-RAS program to describe the distribution of potential floods for return periods of 2, 5, 10, 25, 50 and 100 years. In addition, a spatial analysis of the affected infrastructure up to the RT level was also conducted to provide an overview of the extent of inundation using 4 types of classifications (low, medium, high and extreme). The results showed that 19 out of 150 RTs in Pela Mampang urban village and 33 out of 79 RTs in Petogogan urban village were flooded with a total inundation area of 100-year flood reaching 39.58 ha. The affected infrastructure reached 1,903 units with the area of inundated roads reaching 3.27 ha. It is hoped that this research can provide input for future infrastructure planning and river management in order to anticipate and mitigate disasters better.

Article Details

How to Cite
Rakuasa, H., Sugandhi, N., & Kusratmoko, S. E. (2023). Spatial Modeling of Flood Affected Areas of Krukut River in Pela-Mampang Segment, South Jakarta, Indonesia. International Journal of Multidisciplinary: Applied Business and Education Research, 4(11), 4031-4044. https://doi.org/10.11594/ijmaber.04.11.23

References

BNPB. (2021). IRBI (Indeks Resiko Bencana Indonesia) Tahun 2021. Direktorat Pen-gurangan Risiko Bencana, BNPB, 115. https://www.bnpb.go.id//uploads/renas/1/BUKU RENAS PB.pdf
Doeffinger, T., & Rubinyi, S. (2023). Secondary benefits of urban flood protection. Jour-nal of Environmental Management, 326, 116617. https://doi.org/10.1016/j.jenvman.2022.116617
Faiza Amira, R., Surjandari, I., & Laoh, E. (2020). Jakarta Flood Risk Mapping Using Index-based Approach and Spatial Analy-sis. 2020 International Conference on ICT for Smart Society (ICISS), 1–6. https://doi.org/10.1109/ICISS50791.2020.9307583
Geravand, F., Hosseini, S. M., & Ataie-Ashtiani, B. (2020). Influence of river cross-section data resolution on flood inundation mod-eling: Case study of Kashkan river basin in western Iran. Journal of Hydrology, 584, 124743. https://doi.org/10.1016/j.jhydrol.2020.124743
Hambali, R. (2018). Analisis Hubungan Bentuk DAS Dengan Debit Banjir Studi Kasus: DAS Kali Pesanggrahan, DAS Kali Krukut, Dan DAS Kali Cipinang. Faktor Exacta, 10(4), 389–400. http://dx.doi.org/10.30998/faktorexacta.v10i4.2244
Hazarika, N., Barman, D., Das, A. K., Sarma, A. K., & Borah, S. B. (2018). Assessing and mapping flood hazard, vulnerability and risk in the Upper Brahmaputra River val-ley using stakeholders’ knowledge and multicriteria evaluation (MCE). Journal of Flood Risk Management, 11, S700–S716. https://doi.org/10.1111/jfr3.12237
Kadri, T., Kurniyaningrum, E., & Limantara, L. M. (2021). HYDROLOGY CHARACTERIS-TICS IN KRUKUT RIVER RIPARIAN BUFFER ZONE. Journal of Southwest Jiao-tong University, 56(6), 277–284. https://doi.org/10.35741/issn.0258-2724.56.6.23
Klipper, I. G., Zipf, A., & Lautenbach, S. (2021). Flood Impact Assessment on Road Net-work and Healthcare Access at the exam-ple of Jakarta, Indonesia. AGILE: GISci-ence Series, 2, 1–11. https://doi.org/10.5194/agile-giss-2-4-2021
Kurniyaningrum, E., Limantara, L. M., Suhar-tanto, E., & Sisinggih, D. (2019). Sensitivi-ty of flow depth inundation based on the micro-scale topography in Krukut River, Jakarta, Indonesia. International Journal of Civil Engineering and Technology, 697–706.
Kusratmoko, E., Marko, K., & Elfeki, A. M. (2016). Spatial modelling of flood inunda-tion case study of Pesangggrahan flood-plain, Jakarta, Indonesia. Journal of Geog-raphy. Environment and Earth Science In-ternational, 5(3), 1–10.
Kusumastuti, C., Djajadi, R., & Rumihin, A. (2015). Evaluation of drainage channels capacity in Ambon city: A case study on Wai Batu Merah watershed flooding. Pro-cedia Engineering, 125, 263–269. https://doi.org/10.1016/j.proeng.2015.11.038
Latue, P. C., Imanuel Septory, J. S., Somae, G., & Rakuasa, H. (2023). Pemodelan Daerah Rawan Banjir di Kecamatan Sirimau Menggunakan Metode Multi-Criteria Analysis (MCA). Jurnal Perencanaan Wilayah Dan Kota, 18(1), 10–17. https://doi.org/10.29313/jpwk.v18i1.1964
Margatama, L., Al-Hikmah, S. S., Riyanto, I., Pebrianti, D., Bayuaji, L., Sudiana, D., & Sumantyo, J. T. S. (2018). Increasing dis-aster awareness of the community by flood potential mapping of densely-populated urban river watershed in south and west jakarta with LIDAR data seg-mentation. 2018 IEEE International Con-ference on Applied System Invention (ICASI), 370–373. https://doi.org/10.1109/ICASI.2018.8394611
Parlindungan Tambunan, M. (2018). Charac-teristic of rainfall in the flood period in DKI Jakarta in 1996, 2002, and 2007. MATEC Web of Conferences, 229, 02012. https://doi.org/10.1051/matecconf/201822902012
Priambodo, I., Tambunan, M. P., & Kusrat-moko, E. (2018). Spatial and statistical analysis on the cause of flooding in Northwest Jakarta floodplain (Kapuk and Penjaringan Districts). MATEC Web of Conferences, 229, 04008. https://doi.org/10.1051/matecconf/201822904008
Putriasri, A. E., Hermawan, Y., Jaya, I., & Kosas-ih, B. (2020). PEMANFAATAN TEKNOLOGI PEMODELAN MATEMATIS DAN LIDAR DALAM PENGELOLAAN RESIKO BANJIR DAS WAI RUHU AMBON. Jurnal Ilmiah Desain & Konstruksi, 19(2), 114–125. https://doi.org/10.35760/dk.2020.v19i2.3620
Rahman, M., Ningsheng, C., Islam, M. M., De-wan, A., Iqbal, J., Washakh, R. M. A., & Shufeng, T. (2019). Flood Susceptibility Assessment in Bangladesh Using Machine Learning and Multi-criteria Decision Analysis. Earth Systems and Environment, 3(3), 585–601. https://doi.org/10.1007/s41748-019-00123-y
Rahman, M., Ningsheng, C., Mahmud, G. I., Is-lam, M. M., Pourghasemi, H. R., Ahmad, H., Habumugisha, J. M., Washakh, R. M. A., Alam, M., Liu, E., Han, Z., Ni, H., Shufeng, T., & Dewan, A. (2021). Flooding and its relationship with land cover change, population growth, and road density. Ge-oscience Frontiers, 12(6), 101224. https://doi.org/10.1016/j.gsf.2021.101224
Rakuasa, H., Helwend, J. K., & Sihasale, D. A. (2022). Pemetaan Daerah Rawan Banjir di Kota Ambon Menggunakan Sistim In-formasi Geografis. Jurnal Geografi: Media Informasi Pengembangan Dan Profesi Kegeografian, 19(2), 73–82. https://doi.org/10.15294/jg.v19i2.34240
Riyanto, I., Margatama, L., Arief, R., Sudiana, D., & Sudibyo, H. (2019). Pesanggrahan River Watershed Flood Potential Map-ping in South and West Jakarta with Li-DAR Data Segmentation. Journal of Phys-ics: Conference Series, 1201(1), 012028. https://doi.org/10.1088/1742-6596/1201/1/012028
Riza Inanda Siregar, I. I. (2016). Studi Komparasi Pemodelan Hidrologi dan Pemodelan Hidrolika Dalam Mempred-iksi Banjir. Konferensi Nasional Teknik Sipil 10, 1–7.
Samela, C., Albano, R., Sole, A., & Manfreda, S. (2018). A GIS tool for cost-effective de-lineation of flood-prone areas. Comput-ers, Environment and Urban Systems, 70, 43–52. https://doi.org/10.1016/j.compenvurbsys.2018.01.013
Sarmah, T., Das, S., Narendr, A., & Aithal, B. H. (2020). Assessing human vulnerability to urban flood hazard using the analytic hi-erarchy process and geographic infor-mation system. International Journal of Disaster Risk Reduction, 50, 101659. https://doi.org/10.1016/j.ijdrr.2020.101659
Tanwattana, P., & Toyoda, Y. (2018). Contribu-tions of gaming simulation in building community-based disaster risk manage-ment applying Japanese case to flood prone communities in Thailand upstream area. International Journal of Disaster Risk Reduction, 27, 199–213. https://doi.org/10.1016/j.ijdrr.2017.10.007
Taufik, S. R., Yatrib, M., Harman, A. N., Kesuma, T. N. A., Saputra, D., & Kusuma, M. S. B. (2022). Assasment of flood haz-ard reduction in DKI Jakarta: Bendungan Hilir Village. IOP Conference Series: Earth and Environmental Science, 989(1), 012018. https://doi.org/10.1088/1755-1315/989/1/012018
Tingsanchali, T. (2012). Urban flood disaster management. Procedia Engineering, 32, 25–37. https://doi.org/10.1016/j.proeng.2012.01.1233
Yodsuban, P., & Nuntaboot, K. (2021). Com-munity-based flood disaster management for older adults in southern of Thailand: A qualitative study. International Journal of Nursing Sciences, 8(4), 409–417. https://doi.org/10.1016/j.ijnss.2021.08.008