IDEAS home Printed from https://ideas.repec.org/a/tec/techni/ojs13617.html

Analysis of Syamsudin Noor retention basin capacity in flood control

Author

Listed:
  • Muhammad Deny Pamudji

    (Faculty of Engineering, Lambung Mangkurat University, Banjarmasin, Indonesia)

  • Mahmud

    (Faculty of Engineering, Lambung Mangkurat University, Banjarmasin, Indonesia)

Abstract

Flooding in the Tonhar residential area is caused by overflow of the Rimba River, triggered by channel constrictions at road bridges and downstream sections, as well as additional discharge from airport drainage that cannot be accommodated due to the gentle river slope, resulting in backwater effects. This study aims to evaluate the effectiveness of the Syamsudin Noor Retention Basin in reducing peak flood discharge and improving water availability. Flood discharge analysis was conducted using several methods, with the Nakayasu Synthetic Unit Hydrograph (SUH) as the priority method for return periods of 2–100 years, while dependable discharge analysis was performed using the FJ Mock method. The results indicate that the retention basin is effective in transforming aggressive inflow into more stable outflow through flood routing, achieving a peak discharge reduction of 40.131% and a peak time delay of 187.5% for the 5-year return period. These findings demonstrate that the Syamsudin Noor Retention Basin is effective both as a flood control structure.

Suggested Citation

  • Muhammad Deny Pamudji & Mahmud, 2026. "Analysis of Syamsudin Noor retention basin capacity in flood control," Technium, Technium Science, vol. 31, pages 217-226, April.
    • Handle: RePEc:tec:techni:ojs:13617
    DOI: 10.47577/technium.v31i.13617
    as

    Download full text from publisher

    File URL: https://techniumscience.com/index.php/technium/article/view/13617
    Download Restriction: no
    File URL: https://libkey.io/10.47577/technium.v31i.13617?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:tec:techni:ojs:13617. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Ana Maria Golita (email available below). General contact details of provider: .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.