Dirty water and debris from Tropical Cyclone Vaianu are choking treatment plants, leaving parts of Fiji with intermittent supply.
The Water Authority of Fiji (WAF) says while supply remains “largely operational”, several key systems are under pressure as heavy rain drives up turbidity and blocks intake points.
In the Central Division, elevated areas along the Suva–Nausori corridor are already feeling the strain.
“Water supply across Fiji remains largely operational,” said WAF’s acting manager communications Peni Shute in response to questions by this newspaper.
“However, localised disruptions are being experienced due to adverse weather conditions associated with Tropical Cyclone Vaianu.”
The Tamavua Water Treatment Plant has reduced output due to high turbidity, hitting elevated areas hardest.
Navua and Deuba are also affected, with “intake screens blocked by debris from heavy rainfall and flooding”.
In the West, Ba and Lautoka face reduced supply due to “blocked intake screens, damaged raw water lines, and elevated turbidity levels impacting treatment processes”.
The Keiyasi scheme is also struggling, with turbidity exceeding treatment capacity.
Among the worst-hit areas are Ba (Waiwai system), Lautoka (Buabua & Saru), Keiyasi, Tamavua high areas, Navua, Deuba and Lakeba.
“The disruptions are primarily driven by blocked intake screens… high turbidity levels… and flooded or unsafe access conditions.”
Despite the challenges, major systems including Viria, Waila and Nagado remain stable, while the Northern Division is operating normally – for now.
Authorities warn the situation remains fluid and heavily dependent on weather.
