Nation

Monsoon Mayhem: Flooding in Singapore Exposes Critical Drainage Failures!

2025-03-24

Author: Li

**SINGAPORE:** Recent flooding incidents at Marina Bay and Bedok have raised serious concerns about the city's drainage infrastructure and maintenance protocols, as revealed by Singapore's national water agency, PUB, on March 24.

On March 21, heavy rainfall resulted in significant flooding along Central Lane 3, adjacent to the Marina Bay MRT station, an area designed for access to nearby construction sites. Investigations by PUB indicated that there was inadequate drainage to manage the stormwater effectively, leading to the inundation of the roadway.

Just two days later, another flooding situation unfolded at the ground floor lift lobby of Block 129 on Bedok Reservoir Road. Upon inspection, PUB discovered that internal drains were clogged with debris, further hampering water flow and exacerbating the flooding issue.

PUB stressed that both incidents were avoidable. “Implementing proper drainage measures and maintaining internal drainage systems in a timely manner are essential to preventing such occurrences,” the agency stated.

In a concerted effort to resolve these issues, PUB is collaborating with various stakeholders, including building owners and developers, to enhance flood resilience citywide. They emphasized the importance of adhering to PUB's Code of Practice on Surface Water Drainage, which outlines essential requirements for building elevations and flood protection measures.

The Meteorological Service Singapore had previously issued warnings regarding a monsoon surge occurring from March 19 to 21, predicting moderate to heavy rainfall across the island. During this period, regions in Singapore experienced above-average precipitation, with Jurong West receiving an astonishing 318mm and parts of eastern Singapore recording 298.4mm—significantly higher than the average monthly rainfall of 209.7mm for March.

Moreover, flooding was also reported along a 15-meter stretch at the intersection of Mountbatten Road and Jalan Seaview due to a dangerous combination of intense rainfall and high tides, which overwhelmed local drainage systems. This led to flooding not only on the roads but also within a nearby property.

The relentless downpour even disrupted the highly anticipated 2025 Porsche Singapore Classic golf tournament, showcasing the broad impact of these weather conditions on city life.

With these warnings and recent events, Singapore faces an urgent need to address its drainage issues and flood management strategies to ensure residents' safety and infrastructure integrity in the face of changing climate patterns. Will the city take decisive action before the next monsoon hits? Stay tuned!