Analisis Kebutuhan dan Ketersediaan Air Bersih di Kota Padangsidimpuan
DOI:
https://doi.org/10.59086/jti.v4i1.1064Keywords:
Kebutuhan Air Bersih, Ketersediaan Air Bersih, Aritmatika, Geometrik, Kota PadangsidimpuanAbstract
Padangsidimpuan City is experiencing significant population growth. With this rapid population growth and rapid urban development, the Regional Water Company (PDAM) is required to anticipate the increasing demand for clean water. This study analyzes clean water needs based on population growth projections and compares them to the water capacity of the Tirtanadi PDAM in Padangsidimpuan City. Population projections using geometric and arithmetic approaches are used to determine the number of residents using clean water in the future. From the calculation results, it is known that the need for clean water in Padangsidimpuan City has increased from 0.38161 m3/second in 2025 to 0.45286 m3/second in 2035. The projection of the amount of production and distribution of clean water in Padangsidimpuan City has increased from 0.13085 m3/second in 2025 to 0.21012 m3/second in 2035. The water balance shows a deficit condition every year from 2025 to 2035. PDAM Tirtanadi needs to plan to increase the capacity of clean water supply, both through the construction of raw water sources and increasing the capacity of water distribution installations, especially to areas that have not been well served.
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This work is licensed under a Creative Commons Attribution 4.0 International License.