Hydrogeological Risk Assessment for Groundwater Conservation in the Northeastern Slope Area of Mount Arjuno, Pasuruan Regency, East Java, Indonesia


Sari Bahagiarti Kusumayudha(1*), Puji Pratiknyo(2), Herry Riswandi(3), Eni Muryani(4)

(1) Department of Geological Engineering, Faculty of Mineral Technology, Universitas Pembangunan Nasional Veteran Yogyakarta, Indonesia
(2) Department of Geological Engineering, Faculty of Mineral Technology, Universitas Pembangunan Nasional Veteran Yogyakarta, Indonesia
(3) Department of Geological Engineering, Faculty of Mineral Technology, Universitas Pembangunan Nasional Veteran Yogyakarta, Indonesia
(4) Department of Environmental Engineering, Faculty of Mineral Technology, Universitas Pembangunan Nasional Veteran Yogyakarta, Indonesia
(*) Corresponding Author


The northeastern slope of Mount Arjuno, Pasuruan district, East Java province, Indonesia represents a vast and good groundwater resource quality, generally be exploited by some companies for drinking water industries. Water unbalance and quality degradation is presumed to arise because groundwater extraction volume is getting bigger but less control by the regency authority. This study is to figure out the geologic condition and hydrogeological system, conduct groundwater exploitation risk assessment, and develop a conservation program. The study results show that the study area's geomorphological units can be divided into the volcanic summit, volcanic slope, fluvial plain, and anticlinal hills. The lithology comprises sandstone, breccia, and andesite lava of Mount Arjuno and Mount Welirang. The geological structures are anticline, normal fault, and lateral slip fault. Hydrologically, there are three watersheds, including Lumbangrejo, Ketanireng, and Prigen watersheds. The aquifers comprise unconfined to semi-confined aquifers with fissures and intergranular porosity. Based on risk assessment valuation, Pecalukan village of the Ketanireng watershed and Lumbangrejo village of the Lumbangrejo watershed are categorized as very high groundwater vulnerability zones, Karangrejo and Sukoreno villages of the Lumbangrejo watershed, Kedungringin, Kepulungan, and Gunungsari villages of the Ketanireng watershed are categorized as medium vulnerability zone. While, Ngorong village of the Lumbangrejo watershed, Gempeng, Oro-Ombo, Kalisat, and Dukuhsari villages of the Prigen watershed belong to the low vulnerability zone. The proposed conservation programs involve profitable water use safety campaigns, domestic waste, and industrial wastewater management, agricultural activities controlling, sandstone mining regulation, and reforestation.



Groundwater unbalance; quality degradation; risk assessment; conservation. 


Bahri AS, Widodo A, Utama W, Warnana DD, Aripin PR, Banuboro A, Abdillah RA (2017). 3D Resistivity Data Modeling to Identify Aqcuifer Geometry - Field Study of PDAM Groundwater Conservation Pandaan. Regional Conference in Civil Engineering. 166–174. doi: 10.12962 / j23546026.y2017i6.3249.

Burhanul M (2002). Hydrogeological map of Pasuruan regency. Directorate of Geologic Resources, Environmental Geology, Bandung.

Dianasari, Q (2008) Water Balance in the Pasuruan Groundwater Basin. Malang: Universitas Brawijaya. Retrieved from http://repository.ub.ac.id/id/eprint/139316. Time Accessed: Dec 01, 2020 07:55 AM Jakarta.

Doble RC & Crosbie RS (2017). Review: Current and emerging method for catchment-scale modeling of recharge and evapotranspiration from shallow groundwater. Hydrogeol J 25:3-23. doi: 10.1007/s10040-016-1470-3.

Domenico, PA, Schwartz, FW (1990) Physical and chemical hydrogeology. Michigan: Wiley.

Cahyahadi, W (2010). Pasuruan and water. Retrieved from  https://wiretes.wordpress.com/2010/01/14/pasuruan-dan-air/. Time Accessed: Dec 02, 2020 08:45 AM Jakarta.

Fetter, CW (1994) Applied Hydrogeology. 3rd ed. Macmillan Publishing College Company Inc.

Gebremicael, TG (2019). Understanding the Impact of Human Interventions on the Hydrology of Nile Basin Headwaters, the Case of Upper Tekeze Catchments. 1st ed. Taylor-Francis CRC Press. 24.

Heath RC (1987). Basic groundwater hydrogeology. U.S. Geological Survey Water-Supply Paper 2220.

Jiang Y, Wu Y, Groves C, Yuan D, Kambesis P (2009). Natural and anthropogenic factors affecting the groundwater quality in the Nandong karst underground river system in Yunan, China. J. of Contaminant Hydrology 109(1-4):49-61. doi: 10.1016/j.jconhyd.2009.08.001.

Katsanou K, Lambrakis N, Alessandro WD, Siavatas G (2017). Chemical parameters as natural tracers in hydrogeology: a case study of Louro's karst system, Greece. Hydrogeol J 25:487-490. doi: 10.1007/s10040-016-1492-x.

Kuroda K, Hayashi T, Do AT, Canh V.D., Nga TTV, Funabiki A, Takizawa S (2017). Groundwater recharge in suburban areas of Hanoi, Vietnam: effect of decreasing surface-water bodies and land-use change. Hydrogeol J 25:727-742. doi: 10.1007/s10040-016-1528-2.

Kusumayudha SB & Sutejo B (2008). Proses-proses Hidrogeologi (Hidrogeologic Processes). Wimaya Press. Yogyakarta.

Kusumayudha SB, Pratiknyo P, Riswandi H, Muryani E (2013). Hydrogeology and conservation programs of Mount Arjuno slope area, Pasuruan Regency, East Java. Proc National Seminar “Kebumian”, Faculty of Mineral Technology, UPN “Veteran” Yogyakarta

Mechal A, Birk S, Dietzel M, Leis A (2017). Groundwater flow dynamics in the complex aquifer system of Gibalbo Rivel basin (Ethiopian Rift): a multi-proxy approach. Hydrogeol J 25(2): 519-538. doi: 10.1007/s10040-016-1489-5.

Moore JE (2002). Field Hydrogeology. Lewis Publishers by CRC Press LLC, U.S.

Newman BD, Havenor KC, Longmire P (2016). Identification of hydrochemical facies in the Roswell Artesian Basin, New Mexico (USA), using graphical and statistical methods. Hydrogeol J 24:819-839. doi: 10.1007/s10040-016-1401-3.

Purnomo, BJ (2007). Hydrogeological assessment in the water shortage area, groundwater borehole location of Pasuruan Regency, East Java Province, Directorate of Geologic Resources, Environmental Geology, Bandung.

Reza T, Alam BYCSSS, Hendarmawan (2020). Geological Control of Unconfined and Confined Groundwater Flow Patterns in Aquifer Potential Evaluation, Case Study of Pandaan and Surrounding Areas, Pasuruan Regency, East Java. Bulletin of Scientific Contribution, Faculty of Geological Engineering, Padjadjaran University, 18 (1) April 2020: 35 - 44.

Saha, GC (2013). Analysis of groundwater-surface water interaction in the horizontal unconfined aquifer bound by a stream and groundwater divide using a non-linear numerical model. J. of Hydrology Science and Technology 3(3):193 – 205. doi: 10.1504/IJHST.2013.058309.

Santosa S,  Suwarti T (1992). Geologic map of Malang sheet, Java. Center of Geological Research and Development, Bandung.

Santosa S, Suwarti (1992). Geologic map of Pasuruan. Center of Geological Research and Development, Bandung.

Showers, W., Genna, B., McDade, T., Bolich, R., & Fountain, J (2008). Nitrate Contamination in Groundwater on an Urbanized Dairy Farm. Environmental Science & Technology, 42, 4683-8. doi:10.1021/es071551t

Sukobar (2007). Identification of Potential Water Resources in Pasuruan Regency. Jurnal Aplikasi Teknik Sipil, 3(1), 28-33. doi:10.12962/j12345678.v3i1.2565.

Supriyatno, H (2019). Eksploitasi Besar-besaran Air Tanah Picu Krisis Sumber Air, Birawa On Line, Retrieved from https://www.harianbhirawa.co.id/ekspolitasi-besar-besaran-air-tanah-picu-krisis-sumber-air/.

Taufiq NZ, Agus (2008). Quantification and groundwater modeling of Pasuruan basin, East Java. Ministry of Energy and Mineral Resources, Indonesian Geologic Survey, Center of Geologic Environment, Bandung.

Van Bemmelen RW (1949). The Geology of Indonesia. Vol IA, Martinus Nijhoff, The Hague.

Van Zuidam RA (1983). Guide to Geomorphic Areal Photographic Interpretation and Mapping, ITC, Enschede, Netherlands: 110-128.

Wandowo, Abidin Z, Djijono (2015). Investigating Groundwater in Pasuruan Regency with Natural Isotopes. A Scientific Journal for The Applications of Isotopes and Radiation. 1 (1): 8-17.

Ward AD, Trimble SW (2004). Environmental Hydrology, 2nd ed, Lewis Publishers.

Ward FA, Velazquez MP (2008). Water conservation in irrigation can increase water use. Proceedings of the National Academy of Science of the United States of America. 105(47):18215-18220. doi: 10.1073/pnas.0805554105.

Warsito D, Sukrisno (2001). Groundwater Conservation of Surabaya – Pasuruan area and surroundings. Ministry of Energy and Mineral Resources, Indonesian Geologic Survey, Center of Geologic Environment, Bandung.

Waspodo RSB (2011). Groundwater Exploration in Pandaan. Journal of Agricultural Engineering. 25 (1): 29-35.

WHO (2011). Guidelines for drinking-water quality. World Health Organization 216:303–304.

Yudianto, DT (2013). Groundwater Exploration Balance in the Pasuruan Basin–East Java, retrieved from https://atpw.files.wordpress.com/2013/03/a2-djoko-tri-yudianto-kedetimbangan-eksplorasi.pdf. Time Accessed: Dec 03, 2020, 08:23 AM Jakarta.


DOI: https://doi.org/10.22146/ijg.59476

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Accredited Journal, Based on Decree of the Minister of Research, Technology and Higher Education, Republic of Indonesia Number 30/E/KPT/2018, Vol 50 No 1 the Year 2018 - Vol 54 No 2 the Year 2022

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