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Journal : Journal of Engineering and Technological Science

Evaluation of Urban Drainage Capacity in Relation to Surface Flooding in Lowokwaru District, Malang City Asmaranto, Runi; Harisuseno, Donny; Palla, Anna
Journal of Engineering and Technological Science Vol. 2 No. 1 (2026): Journal of Engineering and Technological Science, February 2026
Publisher : Lembaga Penelitian dan Pendidikan (LPP) Kalibra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70716/jets.v2i1.223

Abstract

Urban surface flooding has become a recurrent problem in rapidly urbanizing cities in Indonesia, including Malang City. The Lowokwaru District, as an educational and residential hub, frequently experiences inundation during moderate to high rainfall events, indicating potential inadequacy in its urban drainage system. This study aims to evaluate urban drainage capacity in relation to surface flooding in Lowokwaru District through a comprehensive synthesis of empirical studies, modeling-based evaluations, and spatial analyses conducted over the past decade. A qualitative-descriptive and comparative approach was employed by reviewing and integrating results from peer-reviewed journal articles that applied hydrological–hydraulic analysis, EPA SWMM modeling, GIS-based evaluation, and eco-drainage concepts. The results indicate that a significant proportion of drainage channels in Lowokwaru are unable to convey design flood discharges for 5- to 10-year return periods due to insufficient channel dimensions, sedimentation, debris accumulation, and rapid land-use change. Several studies demonstrate that structural improvements alone are insufficient; instead, integrated solutions such as Low Impact Development (LID), infiltration wells, detention ponds, and eco-drainage strategies can reduce surface runoff and flooding by 40–70%. This study concludes that urban drainage management in Lowokwaru requires a systemic and sustainable approach that integrates hydraulic capacity enhancement with land-use control and nature-based solutions. The findings provide a consolidated scientific basis for urban flood mitigation planning in Malang City and similar rapidly urbanizing areas.
Co-Authors A Tefa, Marcorio Abdillah, Rusdan Aditama, Dimas Hafiz Aji, Yahya Muchaimin Akbar, Bagus Almira, Aufa Hanan Amadea, Alzena Andre Primantyo Hendrawan Anggara WWS anggun sugiarti, anggun Aprilansi, Ledib Aprilia, Anindi Atthahirah, Mutiara Azhar, Rifqi Fajar Azizah, Salma Bachtiar, Yusra Syarifah Beselly Putra, Sebrian Mirdeklis Cipta, Dara Marreta Deni Indarwati Dermawan, Dhany Amar Dewita, Monika Dian Chandrasasi Dian Sisinggih Dwi Priyantoro Dwirani, Yosie Eka Wulandari Srihadi Putri, Eka Wulandari Srihadi Emma Yuliani Endang Purwati RN Erfarras, Nadia Nahda Ery Suhartanto Estefanus Wolok Evi Nur Cahya Fidari, Jadfan Firdaus, Alfian Firdaus, Novinda Faizah Firmanda, Rifco Ray Fitriah, Faizah Friyana, Acha Octa Gilang Y. Juantari Guntoro, Dani Eko Guntoro, Dani Eko Hakim, Anita Maulidiyah Rahma hari siswoyo Harjono, Marie Augustin Alvidian Pangestuti Ais Hartina Sahabuddin Hastina, Hastina Herdita, Chintya Ayu Permata Herdita, Chintya Ayu Permata Ima Sholikhati Jadfan Sidqi Fidari Lalu Sigar Canggih Ranesa, Lalu Sigar Canggih Lily Montarcih Limantara Listya, Amifta Farah M. Amar Sajali M. Nurul Huda Maharani, Brigitta Vidia Maharani, Yasinta Surya Mahyaya M. Rahman Masruroh, Sahirah Moh. Sholichin Mohammad Bisri Mohammad Rahdiansyah Batubara, Mohammad Rahdiansyah Mohammad Taufiq Muarifah, Aulia Rahmawati Muhammad, Aulia Nastiti, Nadia Sari Nomleni, Aprianto Novita, Firda Nuariman, Panji Anom Nurcahyaningtyas, Devi Nurviana, Syelawati Citra Kartika Nurwijayanti Palla, Anna Partarini, Ni Made Candra Patabang, Steven Tandi Pramestiningrum, Novita Pribadi, Laurentius Prasetya Prijanto, Nisrina Amelia Puspasari, Ria Puteriana, Shintya Agustien Putra, Farhan Akbar Darma Putranto, Yoyok Dwi Qur'ani, Nila Putri Gading Rachmadini Chandrarien, Ahayu Rahma, Novi Fadhilah Rahmah Dara Lufira Rakhmawati, Dinia Dwi Rifnawati, Vina Rini Wahyu Sayekti Rini, Syafadilla Enggar Rispiningtati Rispiningtati Riyanto Haribowo Rizal Arifuddin K. Rizky, Ardi Ainnur Rubiantoro, Prasetyo Runi Asmaranto Sandi, Yohan Alfanii Sapto Dwi Hari Oktavianto Sari, Devi Puspita Sariyanti, Ni Komang Yuli Setiawan, Indra Wahyu Setiyowati, Yunita Ayu Shabrina, Salsabila Sidqi Fidari, Jadfan Sitepu, Haniyah Sonora, Windy Ellprimus Sri Wahyuni Suhardjono Suhardjono Sumiadi , Sumiadi Suteja, Yanuarning Tyas Dwi Safitri Tri Budi Prayogo, Tri Budi Tri Juwono, Pitojo Tri Kurniawati, Tri Ussy Andawayanti Very Dermawan Visi Murpratiwi, Aisyah Welkis, Davianto Frangky Widandi Soetopo Widyaningrum, Anditya Ika widyaningsih, karunia waasiu WIJAYANTI, SILVIA DEWI Wijayanto, Andy Wiyono Wit Saputra, Anggara Yan P. S. Tampani, Yan P. S. Yanuar Hendra Pramana, Yanuar Hendra Yunus Fallo