South Africa's Garden Route Battens Down as Storms Cause Flooding, Road Closures

Key facts

• South African Weather Service warning downgraded to Level 6 for Thursday, May 7.
• George Municipality recorded 101mm of rainfall by 13:00 on May 6.
• Meiringspoort and Swartberg Pass remain closed due to flooding and dangerous conditions.
• N9 closed towards Uniondale because of rockfall.
• Piesang Valley River in Plettenberg Bay has burst its banks, leading to evacuations.
• George Airport flight operations continue without disruption.
• Heavy rainfall expected to persist through Wednesday and into early Thursday.

Storms Lash Garden Route, Disrupting Infrastructure

A severe weather system has unleashed heavy rainfall across South Africa's Garden Route, triggering widespread flooding and forcing the closure of key transport routes. The region is grappling with significant disruptions, prompting emergency responses and advisories for residents. While the South African Weather Service has downgraded its warning to Level 6 for Thursday, May 7, the impact of the storms remains acutely felt. Significant rainfall has been recorded, with George Municipality measuring 101mm at Denneoord Water Works by 13:00 on May 6. Other areas, including Uniondale and Haarlem, have also experienced substantial downpours, measuring 85mm and 80mm respectively. The deluge has rendered several major roads impassable. Meiringspoort, situated between Beaufort West and Oudtshoorn, remains closed due to flooding and hazardous conditions. Similarly, the Swartberg Pass, connecting Prince Albert and Oudtshoorn, is shut because of dangerous conditions following the severe weather. The N9 route towards Uniondale has also been closed due to rockfall, though efforts are underway to clear the obstruction.

Evacuations Underway as Rivers Breach Banks

The escalating rainfall has led to rivers breaching their banks, necessitating emergency evacuations in affected communities. Gerhard Otto, the region’s Head of Disaster Management, confirmed that heavy rainfall was expected to continue through Wednesday and into the early hours of Thursday. Otto highlighted that intensified rain is affecting the entire district, particularly its eastern areas. to be flooding, alongside some areas in the Langkloof. In Plettenberg Bay, the Piesang Valley River has overflowed, prompting the evacuation of nearby residents. Beyond the immediate threat of flooding, the storms have also caused damage to critical infrastructure. Otto noted that sewer pump stations and water infrastructure have sustained damage. Engineers and technicians are actively working to restore these essential connections as swiftly as possible.

George Municipality Issues Guidelines Amidst Weather Crisis

In response to the unfolding crisis, the George Municipality has issued specific guidelines for residents. They are encouraged to stay informed by monitoring the municipality’s social media platforms, official website, and local media outlets for regular updates on the situation. Specific facilities have also been temporarily closed due to the adverse weather. The Pacaltsdorp Thusong Centre will remain closed on May 6 and 7. The municipality is also preparing to distribute emergency supplies, with guidelines being issued for the distribution of “Gunplast” during this severe weather event. The low bridge at the western entrance of Haarlem has been affected, underscoring the widespread impact of the flooding across the region.

Airport Operations Unaffected, Advisories Issued

Despite the turbulent weather conditions across the Garden Route, flight operations at George Airport have continued without interruption. Airports Company South Africa (ACSA) has confirmed that flights are not currently affected. However, ACSA is advising passengers to proactively check directly with their respective airlines for the most up-to-date flight information. The company stated that airport operations are under close observation, and any necessary changes or updates will be communicated promptly. ACSA's statement provides a measure of reassurance for travellers, even as the surrounding region contends with the severe weather's impact on ground-level infrastructure and daily life.

Broader Regional Impact and Ongoing Monitoring

The severe weather's reach extends beyond George, impacting a wider swathe of the Garden Route and Karoo regions. The ongoing closures of Meiringspoort and Swartberg Pass highlight the significant challenges to regional connectivity. Officials, including Head of Disaster Management Gerhard Otto, are maintaining a vigilant watch over the evolving situation. The focus remains on managing immediate threats like river flooding and infrastructure damage, while also preparing for the potential continuation of heavy rainfall. The coordinated response involves multiple agencies working to mitigate the effects of the storm and ensure the safety and well-being of residents across the affected areas.

The bottom line

• Heavy rainfall has caused significant flooding and infrastructure damage across South Africa's Garden Route.
• Key transport routes, including Meiringspoort and Swartberg Pass, remain closed due to dangerous conditions.
• Evacuations are underway in Plettenberg Bay after the Piesang Valley River burst its banks.
• George Airport operations are unaffected, but passengers are urged to verify flight status with airlines.
• The South African Weather Service has downgraded its alert to Level 6 for Thursday, May 7.
• Disaster management teams are actively responding to the crisis, monitoring conditions and restoring essential services.