Nairobi Water announces water supply cut as Ndakaini dam levels decline

Nairobi residents are set to experience longer water rationing periods after Nairobi City Water and Sewerage Company announced a 35 per cent reduction in water production following declining levels at Thika and Ndakaini dams.In a public notice issued on Monday, November 9, 2026, Nairobi Water said the reduction had taken immediate effect, affecting production at Ngetu and Kigoro Water Treatment Plants, which supply Nairobi and surrounding areas.