Tanzania, May 9 -- Dar es Salaam. Residents of various areas in Dar es Salaam and the Coast Region (Pwani) are expected to experience a water supply disruption for about 10 hours on Sunday, May 10, 2026, due to preventive maintenance on electricity infrastructure.

In a public notice, the Dar es Salaam Water and Sanitation Authority (Dawasa) said the interruption will occur from 3:00 a.m. to 12:00 noon, affecting consumers served by the Ruvu Chini plant in Bagamoyo District and Ruvu Juu in Kibaha District.

The authority explained that the disruption is necessary to allow maintenance work on power infrastructure at the Mlandizi power substation, a move aimed at improving long-term water service reliability.

Areas affected through the Ruv...