Selangor studying retention ponds, drainage upgrades for Shah Alam, Klang and Kajang, says exco

Selangor is currently studying potential retention ponds and drainage upgrades in key urban areas to mitigate flash floods, according to the state's Infrastructure and Agriculture Committee chairman, Datuk Izham Hashim. The study will concentrate on flood-prone regions, particularly Shah Alam, Klang, and Kajang. Selangor has received over RM4 billion in federal flood mitigation projects, with several already underway or nearing completion.

Despite this investment, the committee recognizes the need to address flash flood issues in urban areas. The federal and state governments have allocated RM100 million for retention pond development and river maintenance in Klang Valley to reduce flood risks. In addition to retention ponds and drainage system improvements, Izham has proposed a 'water highway' in the Klang Valley, which he previously presented to the Prime Minister for further study.

The federal government has also approved RM40 million for flash flood mitigation around Bukit Raja, with the project currently in the design stage. Izham's department will likely receive additional funding under the Selangor Budget 2027, which will be announced by Menteri Besar Datuk Seri Amirudin Shari.