JAKARTA - DKI Jakarta DPRD Chairman Khoirudin encourages the DKI Jakarta Provincial Government to consistently dredge rivers and waterways throughout the year as part of efforts to increase readiness to face floods.
Khoirudin assessed that flood management could not be done seasonally or only before the rainy season. Sedimentation of mud continues to occur in 13 rivers that cross Jakarta and have the potential to reduce water storage capacity if it is not handled sustainably.
"There is a deposit of mud, this must be dredged at all times," Khoirudin told reporters, Tuesday, February 3.
He emphasized that regular dredging is important to maintain the depth of the river so that it remains optimal. According to him, the ideal river depth is in the range of five meters so that the flow of water remains smooth when the discharge increases.
"So that the depth of the river is five meters," said Khoirudin.
In addition to the main rivers, Khoirudin also highlighted the condition of the connecting channels, which number around 500 points in Jakarta. These channels are considered to have an important role in draining water from residential areas to the main rivers or canals.
"I want this to be dug up at all times," said Khoirudin.
He said that the treatment of rivers and water channels carried out on an ongoing basis can reduce the impact of floods, both caused by local rain, water from upstream areas, and sea water runoff.
"We can minimize the impact on the community," said Khoirudin.
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