Water & Sanitation Co.

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Water & Sewer Bill Calculator

Water Consumption (in m³)

Customer Type

Include Sewer Service (75% of water bill)

Offices:

OMWASCO Headquarters – Along Othaya-Kanyange Road (Othaya Town)

OMWASCO Area Office – Next to Mukurweini Police Station (Mukurweini Town)

Get In-Touch

Othaya-Mukurweini Water and Sanitation PLC (OMWASCO)

P.O. BOX 482-10106 Othaya, Kenya

Toll Free: 0800 704 270

Cellphone: 0702 145 585 / 0702 598 602

omwasco@gmail.com

Working Hours

Monday – Thursday: 8:00 AM – 5:00 PM

Friday: 8:00 AM – 4:00 PM

Saturday/Sunday/Public Holidays: Closed

Field Operations: 24/7

© 2025 Othaya-Mukurweini Water and Sanitation Company PLC (OMWASCO). All Rights Reserved