| No. | Public Water and sewerage Works | Counties served |
|---|
| 1 | Baricho Water Works | Kilifi and Mombasa |
| 2 | Mzima Springs Water Sources | Taita Taveta, Kwale, Kilifi and Mombasa |
| 3 | Galana Kulalu Food Security Irrigation Project intake works | Kilifi and Tana River |
| 4 | Marere Water Works | Kwale and Mombasa |
| 5 | Bura Irrigation Scheme intake works | Tana River |
| 6 | Kipkarren Dam and Water Treatment Works | Uasin Gishu and Nandi |
| 7 | Chebara Dam and Water Treatment Works | Uasin Gishu and Elgeyo Marakwet |
| 8 | Moi ’s Bridge Intakes and Water Treatment Plant | Uasin Gishu and Kakamega |
| 9 | Moi ’s Bridge Sewerage Treatment Plant | Uasin Gishu and Kakamega |
| 10 | Lumukanda-Kipkarren Water Supply Intakes and Water Treatment Plant | Uasin Gishu and Kakamega |
| 11 | Lessos Water Intake and Water Treatment | Uasin Gishu and Nandi |
| 12 | South West Kano Irrigation Water Intake Works | Kisumu |
| 13 | Ahero Irrigation Scheme Intake Works | Kisumu |
| 14 | Water Intakes and Water Treatment Plants (Maseno, Mbale and Kaimosi) for Vihiga Cluster Water Project | Vihiga and Kisumu |
| 15 | Mavoko Drinking Water Intake and Water treatment Plant | Machakos and Kajiado |
| 16 | Ongata-Rongai, Ngong and Mavoko Sewerage Treatment Plants | Machakos and Kajiado |
| 17 | Thwake Dam | Makueni, Machakos and Kitui |
| 18 | Nol-Turesh Intake Works | Kajiado, Makueni and Machakos |
| 19 | Nairobi Dam | Nairobi |
| 20 | Northern Collector System | Muranga, Nairobi and Machakos |
| 21 | Ndakaini Dam and Intakes | Kiambu and Nairobi |
| 22 | Sasumua Dam and Water Treatment Plant | Nyandarua and Nairobi |
| 23 | Ruiru I Dam | Thika and Nairobi |
| 24 | Ng'ethu Gigiri Water Treatment Works | Thika and Nairobi |
| 25 | Kabete Water Treatment Works | Kiambu and Nairobi |
| 26 | Karimenu II Dam and Water Treatment Plant | Kiambu and Nairobi |
| 27 | Mwea Irrigation Scheme Intake Works | Kirinyaga |
| 28 | Thiba Dam | Kirinyaga |
| 29 | Lower Nzoia Irrigation Scheme head works | Busia |
| 30 | Lower Kuja Irrigation Scheme head works | Migori |
| 31 | Chemususu Dam Water Treatment Plant and Storage Tanks | Baringo and Nakuru |
