| Issue |
E3S Web of Conf.
Volume 479, 2024
International Seminar of Science and Applied Technology: Natural Resources Management for Environmental Sustainability (ISSAT 2023)
|
|
|---|---|---|
| Article Number | 03005 | |
| Number of page(s) | 7 | |
| Section | Hydrology and Natural Resources Management | |
| DOI | https://doi.org/10.1051/e3sconf/202447903005 | |
| Published online | 18 January 2024 | |
Assessment of rainwater harvesting potential based on field observations in Jagakarsa District area, South Jakarta
1 Institut Teknologi Bandung, Civil Engineering Doctoral Program, Faculty of Civil and Environmental Engineering, Bandung 40135, Indonesia
2 Institut Teknologi Bandung, Water Resources Engineering Research Group, Faculty of Civil and Environmental Engineering, Bandung 40135, Indonesia
* Corresponding author: msbadrik@ftsl.itb.ac.id
Jagakarsa is one of the districts in South Jakarta that has a rainwater catchment area. Problems arise as a result of the high rate of population growth, which has an impact on changes in land use and increased surface runoff, causing flooding. On the other hand, the absence of clean water provision facilities from the government means that people use groundwater-drilled wells to meet their daily clean water needs. Sustainable groundwater consumption has an impact on land subsidence and vulnerability to groundwater availability. Therefore, it is necessary to carry out research. This research seeks to assess the potential for rainwater harvesting based on field observations. The research was carried out by analyzing rainfall data, field surveys, research program socialization, and community socio-economic analysis. Rainfall is high, with an annual average of 2809.7 m. 98% of respondents use drilled groundwater wells with a wells depth in the deep aquifer layer, and public interest in rainwater harvesting (RWH) technology is high. These show the potential for implementing RWH in the study location. This research is an initial study; for the integrated implementation of RWH, further research is needed after this study.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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