Heavy rainfall has continued across several parts of Sri Lanka, with the Western, North Western and Sabaragamuwa provinces, along with the Galle, Matara, Kandy, Nuwara Eliya and Matale districts, recording significant amounts of rain.
The Irrigation Department says rainfall has eased slightly compared with recent days, but heavy showers are still being reported in many areas.
Director of Irrigation Engineer L.S. Sooriyabandara said the upper catchment areas of the Kelani River had received between 100 mm and 125 mm of rainfall by this morning. Most other river basins recorded between 50 mm and 80 mm during the past 24 hours.
He explained that rainfall exceeding 200 mm two days ago had caused water levels in the upper catchment areas of the Gin and Nilwala rivers to rise. As a result, there is a minor flood risk in areas including Baddegama, Udugama, Akuressa and Thalgahagoda.
Water levels in the Kuda River, a tributary of the Kalu River, have also increased around Millakanda and are approaching minor flood levels. Meanwhile, water levels in the Kelani River at Hanwella and Avissawella remain high.
The Irrigation Department said water levels in the Mahaweli River at Nawalapitiya and Peradeniya, as well as the Attanagalu Oya, are currently falling. However, they remain close to warning levels.
Reservoir storage managed by the Irrigation Department is currently estimated at around 34% to 35% of total capacity. Most of these reservoirs are located in the dry zone, where rainfall has been relatively limited.
However, increased rainfall in the upper Mahaweli basin has led to a significant rise in water levels at reservoirs including Kotmale and Polgolla.
The Irrigation Department has strongly advised the public not to enter flooded areas or engage in water sports during these conditions. Entering fast-flowing or inundated areas can be extremely dangerous, and the public is urged to follow official safety advice as rainfall and river levels continue to change.
