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Journal : Gema Wiralodra

Assessment of Groundwater Vulnerability to Pollution in the Metro Subwatershed Area Using the GOD Method Yuliani, Emma; Rubiantoro, Prasetyo; Nelvina, Angie; Anggraeni, Voni
Gema Wiralodra Vol. 15 No. 2 (2024): Gema Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/gw.v15i2.687

Abstract

The assessment of groundwater vulnerability to contamination in the Sub-Watershed (Sub DAS) Metro plays a crucial role in maintaining the sustainability of water resources. As an integral part of a complex river system, Sub DAS Metro faces the risk of groundwater pollution caused by human activities such as agriculture, industry, and domestic. Thus, research was conducted to determine the level of groundwater vulnerability using the GOD method (Groundwater Occurrence, Depth to Water Table, and Aquifer Media). The study identified three vulnerability classes out of the five existing classes, namely very low, low, and moderate. The GOD index indicates very low vulnerability with values ranging from 0.08 to 0.10, low vulnerability ranging from 0.11 to 0.12, and moderate vulnerability with a value of 0.48. Following the vulnerability assessment using the GOD method, mapping was conducted, assigning green for very low vulnerability areas, yellow for low vulnerability, and red for moderate vulnerability. The research findings provide strategic insights for designing effective mitigation and sustainable management of groundwater quality in Sub DAS Metro, playing a crucial role in preserving the sustainability of the groundwater ecosystem in the region
Co-Authors Adrianu, M Nafian Ahmad, Dicky Alifa Fajriani Martius Aliyah, Firda Samaniyatul Allaudin, Dhiya Ulhaq Anak Agung Gede Sugianthara Andawanti, Ussy Andre Primantyo Andre Primantyo Hendrawan Anggraeni, Voni anggun sugiarti, anggun Aprilia, Anindi aqil, dea rozan Ardia Trianita, Dinda Arief, Amalia Mardhatillah Aristananda, Wibi Idho Aulia Shinta Balqis Awaludin, Muhammad Fajar Ayu Pratama Putri, Ayu Pratama Azhar, Rifqi Fajar Azzhura, Fahrunnisa Budi, Susilo Cahaya Santoso Samosir, Cahaya Santoso cristina Dwi, cristina Dea Rozan Aqil Pradana Desilawati, Devarolla Donny Harisuseno Ery Suhartanto Evi Nur Cahya Fahmi, Moh. Aziizun Fandianto, Erno Fanny Tendean, Fanny Fauzia Sonia, Fauzia Firdaus, Novinda Faizah Gunawan, Alif Ramadhani Medisia Putri hari siswoyo Haromain, Safira Anisah Harso, Reni Meidha Hartina Sahabuddin Hisbulloh, Robiq Hutama, Ageng Rizky Jasmine, Hersaninda Nerissa Kamila, Orin Syakira Laksono Trisnantoro Lily Montarcih Limantara Linda Prasetyorini Lubis, Rizki Fajar Rani M. Bisri Miasari, Putu Kalila Shevanya Moh. Sholichin Mohammad Bisri Murtadli, Imtazul Nelvina, Angie Pambudi, Arya Danang Pangestu, Bima Aji Pitojo Tri Juwono Prasetyo, Erinna Melina Prayogo , Tri Budi Prihatino, Sandy Galang Primantyo H, Andre Putri, Anthea Alviona Putri, Aulia Dinniar Rahmah Dara Lufira Rares, Johan Peter Rini Wahyu Sayekti Riyanto Haribowo Rizki Tri Utami Rubiantoro, Prasetyo Runi Asmaranto Sholichin, Moh Siregar, Yoan Nathalia Siswoyo, Hari Sudjatmiko, Henny Suhardjono Suhardjono Sumule, Ahimsa Rama Pagayang Suwanto Marsudi Thesa Septine Citri Priyono Tri Budi Prayogo, Tri Budi Tsuyoshi Imai, Tsuyoshi Ussy Andawayanti Very Dermawan Very Dermawan Wahyu Nafier A. Wahyu Nurrasyidah, Agista Wardana, Bagas Kusdiyatno Wardani, Annida Shafira Wicaksono, Audy Arkanta Widandi Soetopo Yasnuar Muntaha