Proceedings of the 6th Aceh International Symposium on Civil Engineering (AISCE 2025)

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Assessment of Raw Water Availability Post Rehabilitation of the Krueng Aceh Rubber Dam for Urban Water Supply in Banda Aceh, Indonesia

Authors
Rezekina Tirmiara1, Ziana Ziana1, *, Ahmad Reza Kasury1
1Syiah kuala University, Engineering Faculty, Civil Engineering Master Study Program, Syech Abdur-Rauf No. 7 Darussalam, 23111, Banda Aceh, Indonesia
*Corresponding author. Email: ziana@usk.ac.id
Corresponding Author
Ziana Ziana
Available Online 26 December 2025.
DOI
10.2991/978-94-6463-952-0_26How to use a DOI?
Keywords
clean water; rubber dam; rehabilitation; water supply; Perumdam Tirta Daroy
Abstract

Perumdam Tirta Daroy, the primary water utility in Banda Aceh as the main provider of clean water, faces challenges in ensuring aduquate raw water supply due to structural damage to Krueng Aceh Rubber Dam, which reduce storage capacity and affected service reability. This study evaluates raw water availability following dam rehabilitation, analyzes current and future clean water demand, identifies service areas with surplus or deficit, and projects demand over the next 21 years, Secondary data on customer water consumption, population growth, and water level records from relevant agencies were analyzed. The findings indicate that post-rehabilitation in 2025, water discharge increased significantly, with the highest recorded volume in Lamprik TNA (393,926 m3 in March), while Deah Baro showed the lowest flow 8,950 m3). The rise in water level of up to 1.90 m improved supply stability. Projections suggest clean water demand will grow from 312.84 L/s in 2025 to 759.08 L/s by 2046, with Kuta Alam, Meuraxa, and Jaya Baru sub-districts expected to experience the highest demand. Overall, the rehabilitation of the Krueng Aceh Rubber Dam positively impacts raw water availability: however, equitable distribution across services areas remains a key challenge.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 6th Aceh International Symposium on Civil Engineering (AISCE 2025)
Series
Advances in Engineering Research
Publication Date
26 December 2025
ISBN
978-94-6463-952-0
ISSN
2352-5401
DOI
10.2991/978-94-6463-952-0_26How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Rezekina Tirmiara
AU  - Ziana Ziana
AU  - Ahmad Reza Kasury
PY  - 2025
DA  - 2025/12/26
TI  - Assessment of Raw Water Availability Post Rehabilitation of the Krueng Aceh Rubber Dam for Urban Water Supply in Banda Aceh, Indonesia
BT  - Proceedings of the 6th Aceh International Symposium on Civil Engineering (AISCE 2025)
PB  - Atlantis Press
SP  - 319
EP  - 330
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-952-0_26
DO  - 10.2991/978-94-6463-952-0_26
ID  - Tirmiara2025
ER  -