Water Demand and Availability in the Tarutung District, North Tapanuli Regency, Indonesia

Simanungkalit, Binner Julianto and Nasution, Zulkifli and Revida, Erika (2024) Water Demand and Availability in the Tarutung District, North Tapanuli Regency, Indonesia. Asian Journal of Environment & Ecology, 23 (3). pp. 66-80. ISSN 2456-690X

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Abstract

This comprehensive study addresses the intricate dynamics of population growth, water demand, and availability in the Tarutung District. Employing a geometric approach, we projected the population growth from 2018 to 2032, estimating a 0.74% annual increase. Subsequently, a meticulous water demand analysis encompassed domestic sectors, including household connections and public hydrants, and non-domestic sectors such as educational, religious, market, health, and commercial facilities. The calculated total water demand, encompassing both domestic and non-domestic needs, reached 6,034,026.38 liters per hour and 123,552,000 liters per hour, respectively. In parallel, we investigated the water availability through an examination of spring sources and rainfall data, revealing a substantial surplus. As of now, Tarutung District boasts a surplus water availability of 183,326,289.18 cubic meters per year. In conclusion, the findings indicate that, under current conditions, the Tarutung District is well-equipped to manage its water resources until 2032. However, the study underscores the importance of implementing sustainable environmental policies to safeguard water sources and optimize resource management. The proposed recommendations advocate for local government interventions, community awareness initiatives, water use efficiency enhancements, infrastructure improvements, and stringent forest area management. This research contributes valuable insights to water resource management, emphasizing the need for proactive measures to sustain the water abundance in the Tarutung District. The conclusions drawn and recommendations presented serve as a foundation for informed decision-making, aligning with the broader goals of environmental sustainability and community resilience.

Item Type: Article
Subjects: STM Library > Biological Science
Depositing User: Managing Editor
Date Deposited: 24 Feb 2024 07:35
Last Modified: 24 Feb 2024 07:35
URI: http://open.journal4submit.com/id/eprint/3729

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