Open AccessIDF Curve Patterns for Flood Control of Air Lakitan river of Musi Rawas Regency
Author(s) -
Achmad Syarifudin,
Henggar Risa Destania
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/448/1/012054
Subject(s) - flooding (psychology) , hydrology (agriculture) , drainage basin , environmental science , watershed , flood myth , flood control , drainage , human settlement , water resource management , drainage system (geomorphology) , main river , hydraulics , discharge , geography , geology , geotechnical engineering , engineering , ecology , cartography , computer science , archaeology , psychology , machine learning , aerospace engineering , psychotherapist , biology
The problem of flooding in a Watershed (Basin) or region is caused by natural conditions, such as relatively high rainfall, sloping topographic conditions and tidal influences. Human behaviour is often also the cause of flooding problems, such as the location of settlements that are in the river borders or industries that dump waste directly into river bodies. Besides the problem of flooding can also be caused by a not well-organized river/drainage system or lack of maintenance of an existing river/drainage system. Furthermore, social problems include increasing demands for the availability of new and good residential environmental infrastructure. To overcome the problems as described above, before an activity such as build in a left/right inspection road planning, is need analysis rainfall data and make patterns of Intensity Duration Frequency (IDF) Curve to an analysis of hydraulics in determining flood discharge plans. The results showed that the discharge of river capacity of Air Lakitan river was 482.74 m 3 /seconds, so the river is unable to hold water flow.