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All Journal RESWARA: Jurnal Riset Ilmu Teknik
Aswad Asrasal
Program Doktor Teknik Sipil, Universitas Islam Sultan Agung, Semarang, Indonesia
Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Electrical & Electronics Engineering Industrial & Manufacturing Engineering Mechanical Engineering Transportation

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Analisis Kebutuhan Air Bersih dan Pemetaan Potensi Mata Air Wilayah Kecamatan Siotapina Kabupaten Buton Aswad Asrasal; Slamet Imam Wahyudi; Henny Pratiwi Adi
RESWARA: Jurnal Riset Ilmu Teknik Vol. 4 No. 3 (2026): RESWARA: Jurnal Riset Ilmu Teknik, July 2026
Publisher : Lembaga Penelitian dan Pendidikan (LPP) Kalibra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70716/reswara.v4i3.775

Abstract

Clean water demand is a key consideration in planning drinking water supply systems, particularly in areas experiencing population growth and relying on springs as raw-water sources. This study analyzes projected clean water demand through 2035 and maps spring-water potential as a basis for SPAM development in Siotapina District, Buton Regency. A quantitative approach was applied using population data, field surveys conducted in March 2026, spring-discharge measurements using a current meter, and spatial analysis with ArcGIS Pro. Population and water demand were projected using the geometric method, including domestic and non-domestic demand, water losses, maximum-day demand, and peak-hour demand. The population is projected to increase from 17,448 in 2026 to 19,910 in 2035, with peak-hour demand reaching 43.83 L/s. Ten springs were identified with a combined measured discharge of 300.27 L/s. Baahuwu (92 L/s), Waikobi 2 (64 L/s), and Lialamana 1 (57.5 L/s) individually exceed the projected peak-hour demand. The integration of demand projections and spatial information indicates that these springs have strong quantitative potential as primary raw-water sources, while lower-discharge springs may support an integrated supply system. The results provide a quantitative and spatial basis for further technical planning of a sustainable SPAM in Siotapina District.
Co-Authors Henny Pratiwi Adi Slamet Imam Wahyudi