Multidiciplinary Output Research for Actual and International Issue (Morfai Journal)
Vol. 5 No. 6 (2025): Multidiciplinary Output Research For Actual and International Issue

ANALYSIS OF SURFACE RUNOFF DISCHARGE OF PONGKERU WATERSHED AT LEDU-LEDU DAM AND CLEAN WATER PIPE NETWORK

Franita Leonard (Universitas Atma Jaya Makassar)
Hasanuddin (Politeknik Indonesia)
Wahyuni (Sekolah Tinggi Teknologi Nusantara Indonesia)



Article Info

Publish Date
09 Jul 2025

Abstract

Surface runoff is one of the important hydrological components to understand, especially in the context of land use planning and drainage systems. This study aims to analyze the amount of surface runoff discharge that occurs in the Pongkeru River Basin (DAS) using the rational method. The calculation results show that the runoff discharge in the Pongkeru DAS reaches 5.31 m³/second. Changes in land use and reduced infiltration areas play a major role in increasing runoff discharge. Therefore, integrated watershed management and environmentally friendly land use planning are essential as a basis for making the right decisions in sustainable environmental and water resource management.

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