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, Sanitation & Irrigation. 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 9,320,287 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 ProjectsRecent News 𝐒𝐓𝐀𝐊𝐄𝐇𝐎𝐋𝐃𝐄𝐑 𝐄𝐍𝐆𝐀𝐆𝐄𝐌𝐄𝐍𝐓 𝐌𝐄𝐄𝐓𝐈𝐍𝐆 𝐖𝐈𝐓𝐇 𝐓𝐇𝐄 𝐊𝐀𝐉𝐈𝐀𝐃𝐎 𝐂𝐎𝐔𝐍𝐓𝐘 𝐀𝐋𝐋𝐈𝐀𝐍𝐂𝐄𝐒 𝐎𝐅 𝐑𝐄𝐒𝐈𝐃𝐄𝐍𝐓𝐒 𝐀𝐒𝐒𝐎𝐂𝐈𝐀𝐓𝐈𝐎𝐍 (𝐊𝐂𝐀𝐑𝐀)𝐓𝐮𝐞𝐬𝐝𝐚𝐲 𝟐𝟏𝐬𝐭 𝐉𝐚𝐧𝐮𝐚𝐫𝐲 𝟐𝟎𝟐𝟓, 𝐍𝐚𝐢𝐫𝐨𝐛𝐢. Today Athi Water Works Development Agency (AWWDA) held strategic engagements… Read More AFD Country Director Ms. Anne-Gael Chapuis Leads Inspection Visit to Kigoro Water Treatment Plant26th September 2024 Athi Water Works Development Agency (AWWDA) CEO Eng. Joseph Kamau accompanied Ms.… Read More Northern Collector Tunnel Water Finally Reaches NairobiFriday 20th September 2024 Today, the Cabinet Secretary for Water, Sanitation, and Irrigation, Eng. Eric… Read More Celebrations Galore for Gatanga Residents After Years of Water Scarcity as Ndakainin Dam Water Reaches their HomesFriday 9th August 2024. Gatanga, Muranga County. For many years, residents of Gatanga Constituency in… Read More WASREB CONDUCTS PUBLIC PARTICIPATION FORUM FOR THE LICENSING OF ATHI WATER TO OPERATE THE NORTHERN COLLECTOR TUNNEL BULK WATER SYSTEMTuesday 18th June 2024. Nairobi, Kenya Today the Water Services Regulatory Authority (WASREB) conducted public… Read More Public Consultation Meeting For A Licence To Operate As A Water Service Provider For Northern Collector Tunnel (NCT) Water Supply SystemDetails of Public Consultation NCT Bulk Water Supply Tariff Proposal Read More ATHI WATER EMBARKS ON A NEW ERA UNDER NEW CEO ENG. KAMAUNairobi, May 20, 2024 - The Athi Water Works Development Agency (AWWDA) celebrated a momentous… Read More Leading the Way in Environmental ConservationOn Friday 3rd May 2024 Murang'a County, Athi Water Works Development Agency, in collaboration with… Read More Athi Water and Tatu City Forge Strategic Water Partnership For Sustainable DevelopmentTuesday 30th April 2024. Tatu City, Kiambu County Today the Board Chairperson Charles Karondo led… Read More Our VisionAccess to clean water and sustainable wastewater management for all. Our MissionTo increase water and sewerage coverage through informed innovation, sustainable development and management of the associated infrastructure. 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 & Olympic466696SQ . KM AREA OF COVERAGE1117Sub-Counties9702994397000Population 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 sewers4115798SQ . KM AREA OF COVERAGE13Counties85929419320287Population 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 National Public WaterworksNdakaini 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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News Highlights Latest news, notices, press releases and much more.𝐒𝐓𝐀𝐊𝐄𝐇𝐎𝐋𝐃𝐄𝐑 𝐄𝐍𝐆𝐀𝐆𝐄𝐌𝐄𝐍𝐓 𝐌𝐄𝐄𝐓𝐈𝐍𝐆 𝐖𝐈𝐓𝐇 𝐓𝐇𝐄 𝐊𝐀𝐉𝐈𝐀𝐃𝐎 𝐂𝐎𝐔𝐍𝐓𝐘 𝐀𝐋𝐋𝐈𝐀𝐍𝐂𝐄𝐒 𝐎𝐅 𝐑𝐄𝐒𝐈𝐃𝐄𝐍𝐓𝐒 𝐀𝐒𝐒𝐎𝐂𝐈𝐀𝐓𝐈𝐎𝐍 (𝐊𝐂𝐀𝐑𝐀)on 22 January 2025, in News𝐒𝐓𝐀𝐊𝐄𝐇𝐎𝐋𝐃𝐄𝐑 𝐄𝐍𝐆𝐀𝐆𝐄𝐌𝐄𝐍𝐓 𝐌𝐄𝐄𝐓𝐈𝐍𝐆 𝐖𝐈𝐓𝐇 𝐓𝐇𝐄 𝐊𝐀𝐉𝐈𝐀𝐃𝐎 𝐂𝐎𝐔𝐍𝐓𝐘 𝐀𝐋𝐋𝐈𝐀𝐍𝐂𝐄𝐒 𝐎𝐅 𝐑𝐄𝐒𝐈𝐃𝐄𝐍𝐓𝐒 𝐀𝐒𝐒𝐎𝐂𝐈𝐀𝐓𝐈𝐎𝐍 (𝐊𝐂𝐀𝐑𝐀)on 22 January 2025, in NewsAFD Country Director Ms. Anne-Gael Chapuis Leads Inspection Visit to Kigoro Water Treatment Planton 26 September 2024, in NewsAFD Country Director Ms. Anne-Gael Chapuis Leads Inspection Visit to Kigoro Water Treatment Planton 26 September 2024, in NewsNorthern Collector Tunnel Water Finally Reaches Nairobion 20 September 2024, in NewsNorthern Collector Tunnel Water Finally Reaches Nairobion 20 September 2024, in NewsCelebrations Galore for Gatanga Residents After Years of Water Scarcity as Ndakainin Dam Water Reaches their Homeson 09 August 2024, in NewsCelebrations Galore for Gatanga Residents After Years of Water Scarcity as Ndakainin Dam Water Reaches their Homeson 09 August 2024, in NewsWASREB CONDUCTS PUBLIC PARTICIPATION FORUM FOR THE LICENSING OF ATHI WATER TO OPERATE THE NORTHERN COLLECTOR TUNNEL BULK WATER SYSTEMon 18 June 2024, in NewsWASREB CONDUCTS PUBLIC PARTICIPATION FORUM FOR THE LICENSING OF ATHI WATER TO OPERATE THE NORTHERN COLLECTOR TUNNEL BULK WATER SYSTEMon 18 June 2024, in NewsPublic Consultation Meeting For A Licence To Operate As A Water Service Provider For Northern Collector Tunnel (NCT) Water Supply Systemon 28 May 2024, in NewsPublic Consultation Meeting For A Licence To Operate As A Water Service Provider For Northern Collector Tunnel (NCT) Water Supply Systemon 28 May 2024, in NewsATHI WATER EMBARKS ON A NEW ERA UNDER NEW CEO ENG. KAMAUon 20 May 2024, in NewsATHI WATER EMBARKS ON A NEW ERA UNDER NEW CEO ENG. KAMAUon 20 May 2024, in NewsLeading the Way in Environmental Conservationon 03 May 2024, in NewsLeading the Way in Environmental Conservationon 03 May 2024, in NewsA Step Towards A Greener Futureon 14 November 2023, in NewsA Step Towards A Greener Futureon 14 November 2023, in NewsPresident William Ruto Visits Athi Water Stand at the ASK Showgroundon 27 September 2023, in NewsPresident William Ruto Visits Athi Water Stand at the ASK Showgroundon 27 September 2023, 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 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.
𝐒𝐓𝐀𝐊𝐄𝐇𝐎𝐋𝐃𝐄𝐑 𝐄𝐍𝐆𝐀𝐆𝐄𝐌𝐄𝐍𝐓 𝐌𝐄𝐄𝐓𝐈𝐍𝐆 𝐖𝐈𝐓𝐇 𝐓𝐇𝐄 𝐊𝐀𝐉𝐈𝐀𝐃𝐎 𝐂𝐎𝐔𝐍𝐓𝐘 𝐀𝐋𝐋𝐈𝐀𝐍𝐂𝐄𝐒 𝐎𝐅 𝐑𝐄𝐒𝐈𝐃𝐄𝐍𝐓𝐒 𝐀𝐒𝐒𝐎𝐂𝐈𝐀𝐓𝐈𝐎𝐍 (𝐊𝐂𝐀𝐑𝐀)𝐓𝐮𝐞𝐬𝐝𝐚𝐲 𝟐𝟏𝐬𝐭 𝐉𝐚𝐧𝐮𝐚𝐫𝐲 𝟐𝟎𝟐𝟓, 𝐍𝐚𝐢𝐫𝐨𝐛𝐢. Today Athi Water Works Development Agency (AWWDA) held strategic engagements… Read More
AFD Country Director Ms. Anne-Gael Chapuis Leads Inspection Visit to Kigoro Water Treatment Plant26th September 2024 Athi Water Works Development Agency (AWWDA) CEO Eng. Joseph Kamau accompanied Ms.… Read More
Northern Collector Tunnel Water Finally Reaches NairobiFriday 20th September 2024 Today, the Cabinet Secretary for Water, Sanitation, and Irrigation, Eng. Eric… Read More
Celebrations Galore for Gatanga Residents After Years of Water Scarcity as Ndakainin Dam Water Reaches their HomesFriday 9th August 2024. Gatanga, Muranga County. For many years, residents of Gatanga Constituency in… Read More
WASREB CONDUCTS PUBLIC PARTICIPATION FORUM FOR THE LICENSING OF ATHI WATER TO OPERATE THE NORTHERN COLLECTOR TUNNEL BULK WATER SYSTEMTuesday 18th June 2024. Nairobi, Kenya Today the Water Services Regulatory Authority (WASREB) conducted public… Read More
Public Consultation Meeting For A Licence To Operate As A Water Service Provider For Northern Collector Tunnel (NCT) Water Supply SystemDetails of Public Consultation NCT Bulk Water Supply Tariff Proposal Read More
ATHI WATER EMBARKS ON A NEW ERA UNDER NEW CEO ENG. KAMAUNairobi, May 20, 2024 - The Athi Water Works Development Agency (AWWDA) celebrated a momentous… Read More
Leading the Way in Environmental ConservationOn Friday 3rd May 2024 Murang'a County, Athi Water Works Development Agency, in collaboration with… Read More
Athi Water and Tatu City Forge Strategic Water Partnership For Sustainable DevelopmentTuesday 30th April 2024. Tatu City, Kiambu County Today the Board Chairperson Charles Karondo led… Read More
