Nairobi Water · Region · Updated 2026-10-22
Nairobi Water Kasarani Region
Kasarani Region is one of the regions Nairobi City Water and Sewerage Company — Nairobi Water — runs Nairobi’s water and sewer services through. It serves one distribution zone, each fed from a reservoir.
Its distribution zones
| Zone | Area | Places | Supplied from |
|---|---|---|---|
| 11 | Githurai – Clay City | Clay City, Githurai | Kiambu - Kasarani (11,000 m³) |
Supply days
Githurai – Clay City: Areas in Githurai 44 have supply on a rotating schedule (e.g., Kamiti road line: Wed-Fri; Thika road line: Tue-Thu & Sat-Mon). Clay City area (Biashara street) has supply Mon 4:00 PM to Wed 4:00 PM.
As recorded on the Nairobi Maps water zones layer. Nairobi Water’s supply day and interruption notices are the current word.
Connecting a plot here
Check the plot on the map first: the City Water Reticulation layer shows the water mains near it and the Trunk sewer layer the trunk sewers. Then see how to apply for a water connection or a sewer connection. City Water Reticulation and Trunk sewer are add-on layers: each is bought once, on any plan, and kept — see plans and pricing. The Water Reservoirs layer comes with Silver and above.
Questions
Which areas does Nairobi Water’s Kasarani Region serve?
Its distribution zone covers Githurai – Clay City, including Clay City and Githurai.
How do I contact Nairobi Water’s Kasarani Region?
Nairobi Water’s “Know your region” page gives each region’s contacts.
Is Nairobi Maps part of Nairobi Water?
No. Nairobi Maps is an independent map of Nairobi’s land and the services around it, for checking a plot before you apply. Nairobi Water — Nairobi City Water and Sewerage Company — decides every connection.
Nairobi Maps is not part of Nairobi Water. This guide explains the usual route from Nairobi Water’s published instructions; requirements, fees and supply days change, so confirm them with Nairobi Water.