About Athi Water Works Development AgencyAAthi Water Works Development Agency (AWWDA) is one of the nine (9) Water Works Development Agencies (WWDA) established under the Ministry of Water and Sanitation. It was established under the Water Act 2016 vide Legal Notice No. 28 of 26th April 2019.The Agency is responsible for the development, maintenance and management of water and sewerage infrastructure in the counties of Nairobi, Kiambu and Muranga Counties covering 5,800.4Km2 with a total population of 8,012,390 people. Currently, the Agency has a bulk water production capacity of 664,337m3/day and a wastewater treatment capacity of 210,500 m3/day.READ MOREOur MandateWho We AreOur Projects Our VisionAccess to clean, sustainable water services for all. Our MissionIncrease access to water services through innovative development, maintenance and management of water services infrastructure for socio-economic growth. Our Value PropositionAccelerating access to clean water and improved sanitation. NAIROBI COUNTYONGOING PROJECTSCOMPLETED PROJECTSPLANNED PROJECTSONGOING PROJECTSKAMUKUNJIConstruction of 14km of trunk sewers and 15km reticulation sewersRUARAKALaying of Mathare North & Getathuru sewerMATHAREConstruction of 14km of trunk sewers and 15km reticulation sewersDAGORETTI SOUTHConstruction of 14km of trunk sewers and 15km reticulation sewersROYSAMBUConstruction of waste stabilization ponds, 20km of trunk sewers and 10km reticulation sewersEMBAKASI SOUTHLaying of sewers & water lines in Mukuru Kwa Njenga & Reuben & Airport North road.Drilling & equipping of Embakasi Girls Borehole water project. 30km sewer and 30km waterKASARANIExpansion of sewers for Kasarani and Mwiki areas 45kmEMBAKASI CENTRAL25km of water and Sewer Pipelines for Kayole SowetoEMBAKASI WESTLaying of 5km trunk sewers to drain Mama Lucy Kibaki Hospital & UmojaEMBAKASI EASTConstruction of waste stabilization ponds, 20km of trunk sewers and 10km reticulation sewersMAKADARADrilling & Equipping of 3 boreholes at Huruma Girls, Makadara Dispensary and Buruburu GirlsEMBAKASI NORTHRehabilitation of existing Kariobangi waste water treatment plantLANGATAConstruction of 20km of trunk sewersSTAREHEConstruction of 14km of trunk sewers and 15km reticulation sewersDAGORETTI NORTHConstruction of 14km of trunk sewers and 15km reticulation sewersWESTLANDSLaying of 27km Bulk water transfer system for NairobiConstruction of 14km of trunk sewers and 15km reticulation sewersKIBRAConstruction of 20km of trunk sewersConstructed 18 ablution blocksLaid 2km Trunk sewers & 5km laterals for Laini-Saba Gatwikira, Raila & OlympicCOMPLETED PROJECTSKAMUKUNJIConstruction of 14km of trunk sewers and 15km reticulation sewersRUARAKALaying of Mathare North & GetathurusewerMATHAREConstruction of 14km of trunk sewers and 15km reticulation sewersDAGORETTI SOUTHConstruction of 14km of trunk sewers and 15km reticulation sewersROYSAMBUConstruction of waste stabilization ponds, 20km of trunk sewers and 10km reticulation sewersEMBAKASI SOUTHLaying of sewers & water lines in Mukuru Kwa Njenga & Reuben & Airport North road.Drilling & equipping of Embakasi Girls Borehole water project. 30km sewer and 30km waterKASARANIExpansion of sewers for Kasarani and Mwiki areas 45kmEMBAKASI CENTRAL25km of water and Sewer Pipelines for Kayole SowetoEMBAKASI WESTLaying of 5km trunk sewers to drain Mama Lucy Kibaki Hospital & UmojaEMBAKASI EASTConstruction of waste stabilization ponds, 20km of trunk sewers and 10km reticulation sewersMAKADARADrilling & Equipping of 3 boreholes at Huruma Girls, Makadara Dispensary and Buruburu GirlsEMBAKASI NORTHRehabilitation of existing Kariobangi waste water treatment plantLANGATAConstruction of 20km of trunk sewersSTAREHEConstruction of 14km of trunk sewers and 15km reticulation sewersDAGORETTI NORTHConstruction of 14km of trunk sewers and 15km reticulation sewersWESTLANDSLaying of 27km Bulk water transfer system for NairobiConstruction of 14km of trunk sewers and 15km reticulation sewersKIBRAConstruction of 20km of trunk sewersConstructed 18 ablution blocksLaid 2km Trunk sewers & 5km laterals for Laini-Saba Gatwikira, Raila & OlympicPLANNED PROJECTSKAMUKUNJIConstruction of 14km of trunk sewers and 15km reticulation sewersRUARAKALaying of Mathare North & GetathurusewerMATHAREConstruction of 14km of trunk sewers and 15km reticulation sewersDAGORETTI SOUTHConstruction of 14km of trunk sewers and 15km reticulation sewersROYSAMBUConstruction of waste stabilization ponds, 20km of trunk sewers and 10km reticulation sewersEMBAKASI SOUTHLaying of sewers & water lines in Mukuru Kwa Njenga & Reuben & Airport North road.Drilling & equipping of Embakasi Girls Borehole water project. 30km sewer and 30km waterKASARANIExpansion of sewers for Kasarani and Mwiki areas 45kmEMBAKASI CENTRAL25km of water and Sewer Pipelines for Kayole SowetoEMBAKASI WESTLaying of 5km trunk sewers to drain Mama Lucy Kibaki Hospital & UmojaEMBAKASI EASTConstruction of waste stabilization ponds, 20km of trunk sewers and 10km reticulation sewersMAKADARADrilling & Equipping of 3 boreholes at Huruma Girls, Makadara Dispensary and Buruburu GirlsLANGATAConstruction of 20km of trunk sewersEMBAKASI NORTHRehabilitation of existing Kariobangi waste water treatment plantSTAREHEConstruction of 14km of trunk sewers and 15km reticulation sewersDAGORETTI NORTHConstruction of 14km of trunk sewers and 15km reticulation sewersWESTLANDSLaying of 27km Bulk water transfer system for NairobiConstruction of 14km of trunk sewers and 15km reticulation sewersKIBRAConstruction of 20km of trunk sewersConstructed 18 ablution blocksLaid 2km Trunk sewers & 5km laterals for Laini-Saba Gatwikira, Raila & Olympic330696SQ . KM AREA OF COVERAGE1217Sub-Counties19931054397000Population Served ONGOING PROJECTSLARI CONSTITUENCY Construction of water treatment plant at Bathi & drilling & equipping of Uplands boreholesGATUNDU SOUTHCompleted Construction of Theta Dam. Ongoing Construction of 4000m3/d Water Treatment Plant and Laying of 20km pipeline to produce 4000m3/day of waterRehabilitation of Ndarugu & Thiririka Water Treatment Plants Laying of 4km Gitwe - Gatundu water twin linesGITHUNGURILaying a total of 100km Water Distribution Pipeline for Komothai Water SupplyLIMURUDrilling & equipping 2 boreholes at Loromo & Gitiha areasKIAMBAADrilling & equipping of 2 boreholes for Karuri water supplyKIKUYUDevelopment of Ondiri borehole water project & Kikuyu Springs improvements which involved construction of intake works and laying 2km pipeline with a dosing unit.GATUNDU NORTHDevelopment of water treatment plants for Karimenu & Karure water systemsJUJAExpansion of sewers for Thika & Juja areas by 30kmTHIKAExpansion of sewers for Thika & Juja areas by 30kmTHIKAExpansion of sewers for Thika & Juja areas by 30kmRUIRUConstruction of 10,000cbm/d STP and lay 56km sewersImprovement of Water and Sanitation coverage in Nairobi's peri urban satellite townsImplementation of small community water treatment plant using membrane technology.KANGEMA & KIHARUDevelopment6 of a 4000m3 water treatment plant to serve Weithaga & GikanduKIGUMOLaying of 14km transmission pipelineConstruction of facilities for handing over to Mununga Tunnel Riparian communityKANDARAConstruction of 4000m3/d Water treatment plant for Kirichiungu and 27km transmission network from Kandara to Kenol MarketGATANGADevelopment of 2 intakes & 2 No. water treatment of 3000m3/d capacities and laying of 15km water pipelineConstruction of an intake laying of 20km pipeline & 6000m3 water treatment plantMARAGUALaying of 26km distribution improvements to serve KamahuhaKIHARU & MARAGUALaying 12 km of Bulk water & 25km distribution transmission pipeline to serve Gikindu location in Kiharu & Kambiti areaMATHIOYAImprovement of water supply in Kamacharia & Gaturi wardsMATHAREConstruction of 14km of trunk sewers and 15km reticulation sewersRUARAKALaying of Mathare North & Getathuru sewerEMBAKASI NORTHRehabilitation of existing Kariobangi waste water treatment plantROYSAMBUConstruction of waste stabilization ponds, 20km of trunk sewers and 10km reticulation sewersKASARANIExpansion of sewers for Kasarani and Mwiki areas 45kmEMBAKASI CENTRAL25km of water and Sewer Pipelines for Kayole SowetoEMBAKASI WESTLaying of 5km trunk sewers to drain Mama Lucy Kibaki Hospital & UmojaEMBAKASI SOUTHLaying of sewers & water lines in Mukuru Kwa Njenga & Reuben & Airport North road.Drilling & equipping of Embakasi Girls Borehole water project. 30km sewer and 30km waterEMBAKASI EASTConstruction of waste stabilization ponds, 20km of trunk sewers and 10km reticulation sewersMAKADARADrilling & Equipping of 3 boreholes at Huruma Girls, Makadara Dispensary and Buruburu GirlsKAMUKUNJIConstruction of 14km of trunk sewers and 15km reticulation sewersSTAREHEConstruction of 14km of trunk sewers and 15km reticulation sewersLANGATAConstruction of 20km of trunk sewersKIBRAConstruction of 20km of trunk sewersConstructed 18 ablution blocksLaid 2km Trunk sewers & 5km laterals for Laini-Saba Gatwikira, Raila & OlympicDAGORETTI NORTHConstruction of 14km of trunk sewers and 15km reticulation sewersWESTLANDSLaying of 27km Bulk water transfer system for NairobiConstruction of 14km of trunk sewers and 15km reticulation sewersDAGORETTI SOUTHConstruction of 14km of trunk sewers and 15km reticulation sewers24295798SQ . KM AREA OF COVERAGE13Counties21341018000000Population ServedKey Ongoing ProjectsKarimenu II DamThe Northern Water Collector Tunnel (Phase 1)Kenya Towns Sustainable Water Supply and Sanitation Programme(KTSWSSP)Nairobi City Water Distributions Network Modifications ProjectKey Completed ProjectsNdakaini DamSasumua DamKigoro Water Treatment PlantDandora Waste Water Treatment Plant Registration of Small Scale Water Services Providers WATER BOWSERSApply Now EXHAUSTER SERVICESApply Now WATER SYSTEMApply Now WATER VENDORSRegisterNow Membership Empowering Members Membership BenefitsThese are the new Regulations governing membership of retirement Benefits schemes Members RightsThey include: Member rights to information, Benefits Rights, General rights Frequently Asked QuestionsWe try to answer all your questions in this section. 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Request Quote Quick LinksLEADERSHIPBOD & ManagementSTATUTES & REGULATIONSWater Act, Other DocumentsAccess to InformationATI Act, ATI FormMedia/PublicationsPublications, Press ReleaseTendersTenders, Tender AwardsDownloadsESIA Reports, Strategic PlanCAREERSJob OpeningsFEEDBACKCustomer Complaint Form Our Videos Upcoming Events SelectJanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecemberSelect202020212022202320242025 Monthly Weekly Daily List Grid Tile No event found! News Highlights Latest news, notices, press releases and much more.Inspection of Athi Water Plaza and Karimenu II Damon 16 November 2020, in NewsInspection of Athi Water Plaza and Karimenu II Damon 16 November 2020, in NewsCONSULTATIVE MEETING WITH NAIROBI CAUCUS MEMBERS OF PARLIAMENTon 12 November 2020, in NewsCONSULTATIVE MEETING WITH NAIROBI CAUCUS MEMBERS OF PARLIAMENTon 12 November 2020, in NewsINSPECTION OF WATER AND SEWER PROJECTS IN LIMURUon 30 September 2020, in NewsINSPECTION OF WATER AND SEWER PROJECTS IN LIMURUon 30 September 2020, in NewsInspection of Construction of the Western Transmission Pipelineon 17 September 2020, in NewsInspection of Construction of the Western Transmission Pipelineon 17 September 2020, in NewsInspection of Kikuyu Water and Sewerage Projecton 11 September 2020, in NewsInspection of Kikuyu Water and Sewerage Projecton 11 September 2020, in NewsThird Milestone achieved for Karimenu II Damon 11 September 2020, in NewsThird Milestone achieved for Karimenu II Damon 11 September 2020, in NewsInspection of Karimenu II Dam Water Supply Projecton 24 August 2020, in NewsInspection of Karimenu II Dam Water Supply Projecton 24 August 2020, in NewsCommissioning and Inspection – Kigumo and Kandara, Muranga Countyon 14 August 2020, in NewsCommissioning and Inspection – Kigumo and Kandara, Muranga Countyon 14 August 2020, in NewsInspection of Water Supply and Sewerage Projects for Gatunduon 11 August 2020, in NewsInspection of Water Supply and Sewerage Projects for Gatunduon 11 August 2020, in NewsCommissioning and Inspection – Gatanga, Muranga Countyon 08 August 2020, in NewsCommissioning and Inspection – Gatanga, Muranga Countyon 08 August 2020, in NewsOur Water Service ProvidersNairobi CountyNairobi City Water & Sewerage CompanyKiambu CountyRuiru-Juja Water & Sewerage CompanyLimuru Water and Sewerage Company Kikuyu Water and Sewerage Company Kiambu Water and Sewerage CompanyKaruri Water and Sewerage CompanyGithunguri Water and Sanitation Company Gatundu South Water and Sanitation Company Karimenu Water and Sanitation Company Thika Water and Sewerage Company LimitedMurang'a CountyMuranga South Water & Sanitation CompanyMuranga Urban Water & Sanitation CompanyGatamathi Water & Sanitation CompanyGatanga Community WSPKahuti Water & Sanitation CompanyAWWDA’s Contribution The “Big Four” AgendaThe “Big Four” AgendaManufacturingAccess to safe water and improved sanitation will lead to a healthy and strong labor force for manufacturing industries.Food SecurityConstruction of multipurpose dams will provide the requisite water for irrigation for food security. It is expected that this will be able to contribute to increased production of maize and potatoes as envisaged.Affordable Health CareAccess to improved water and sanitation services will reduce exposure and minimize cases of water borne diseases and ensure a healthy population.Affordable HousingIn order to support the government agenda of 500,000 affordable homes, the Agency will develop sustainable water and sewerage infrastructure. In the informal settlements, the Agency targets to develop dependable sanitation infrastructure to improve levels of sanitation in these areas.Sustainable Development GoalsOur StakeholdersImplementation of the policies, plans and programmes, compliance with set budgets and provide technical advice on priority investments.
