Mavoko Water and Sewerage Company (MAVWASCO)is a limited liability company which was formed in line with the water sector reforms as ensrined in the Water Act 2002.The company is under Tanathi Water Service Board and is mandated to provide water and sewerage services within Mavoko Sub-county in Machakos County.
The company has a service provision agreement(SPA) and license from Tanathi water service board which has the manadate of water service provision within its area of jurisdiction.As at the 2009 population census the area covered by MAVWASCO had a population of approximately 139,380 people
However with population growth and migration resulting from the current developments in residential and commercial properties, the population has significantly increased with a projected annual increament of 8%.The customer base comprises domestic,institutional,commercial and industrial consumers
Nairobi Water: 90,000 m3 per month
MAVWASCO treatment plant: 48,000m3 per month
Boreholes: 7,000m3 per month.