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Gazetted Tariff

WASREB Tariff Register

UTILITY NAMEGazettement DateTariff Expiry DateTariff StatusGazette Notice Links
Nairobi City Water and Sewerage Company (NCWSC)3rd Feb.202330th June 2025ValidNCWSC 2023-2025.pdf
Thika Water and Sanitation Company (THIWASCO)12th November 202130th June 2026ValidGt 12316
Murang'a South Water and Sanitation Company (MUSWASCO)11th August 202330th June 2026ValidGt 10543
Gatundu Water and Sanitation Company (GATWASCO)4th October 202430th June 2029ValidGt 12824
Kikuyu Water Company Limited 17th May 202430th June 2028ValidGt 5973
Ruiru Juja Water and Sanitation Company (RUJWASCO)6th Nov 201530th June 2018ValidGt 12823
Kiambu Water and Sewerage Company 3rd Feb.202330th June 2025ValidGt 1306
Murang'a West Water and Sanitation Company (MWEWASCO)17th May 202430th June 2027ValidGt 5964
Gatamathi Water and Sanitation Company17th February 202430th June 2029ValidGt 5970
Limuru Water and Sewerage Company3rd Feb.202330th June 2025ValidGt 1308
Karuri Water and Sanitation Company11th August 202330th June 2026ValidGt 10545
Gatanga Community Water Scheme17th May 202430th June 2029ValidGt 5971
Two Rivers Water and Sanitation Company17th May 202430th June 2028ValidGt 5969
Runda Water Ltd4th October 202430th June 2028ValidGt 12822
Mombasa Water and Sewerage Company11th August 202330th June 2026ValidGt 10541
Kilifi Mariakani11th August 202330th June 2026ValidGt 10538
Kwale11th August 202330th June 2026ValidGt 10539
Malindi11th August 202330th June 2026ValidGt 10540
Tavevo11th August 202330th June 2026ValidGt 10544Gt 10544
Tana River21st Aug 202330th June 2026ValidGt 11271
Coast Bulk Unit11th August 202330th June 2026ValidCWWDA 2023.pdf
Nzoia17th May 202430th June 2027ValidGt 5966
Kakamega12th November 202130th June 2026ValidGt 12314
Amatsi17th May 202430th June 2027ValidGt 5963
Tachasis17th May 202430th June 2027ValidGt 5968
Kapsabet Nandi11th August 202330th June 2026ValidGt 10546
Kisumu10th Decemenr 202130th June 2025ValidGt 13561Gt 13561
Sibo17th May 202430th June 2028ValidGt 5967
Kericho3rd Feb 202330th June 2025ValidGt 1305
Homa Bay11th April 202530th June 2029ValidHOMA BAY 2025.pdf
Bomet4th October 202430th June 2027ValidGt 12826
Nyasare3rd February 202330th June 2025ValidGt 1312
Nakuru Rural11th August 202330th June 2026ValidGt 10543
Naivasha25th March 202530th June 2029ValidNAIVASHA 2025-2029.pdf
Nyahururu25th March 202530th June 2029ValidNYAHURURU 2025-2029.pdf
Narok3rd Feb 202330th June 2025ValidGt 1309
Nyandarua8th March 202430th June 2026ValidGt 2704
Ol'Kalou6th December 202430th June 2027ValidGt 16246
Eldoret4th October 202430th June 2029ValidGt 12825
Kitui17th May 202430th June 2028ValidGt 5972
Oloolaiser4th October 202430th June 2029ValidGt 12832
Mavoko8th March 202430th June 2026ValidGt 2703
Machakos11th April 202530th June 2029ValidMACHAKOS 2025-2029.pdf
Kiambere Mwingi4th October 202430th June 2027ValidGt 12829
Matungulu Kangundo3rd Feb 202330th June 2025ValidGt 1305
Meru Rural11th April 202531st June 2028ValidMERU RURAL 2025.pdf
Ngandori Nginda3rd Feb 202330th June 2025ValidGt 1311
Mathira21st March 202530th June 2028ValidMathiraGN
Ngagaka3rd Feb 202330th June 2025ValidGt 1310
Embu4th October 202430th June 2028ValidGt 12821
Nithi17th May 202430th June 2028ValidGt 5965
Kirinyaga3rd Feb 202330th June 2026ValidGt 1307
Othaya Mukurweni21st March 202530th June 2028ValidOTHAYA 2025.pdf
Tetu Aberdare21st March 202530th June 2028ValidTETU 2025.pdf
Naromoru21st March 202530th June 2027ValidNAROMORU 2025.pdf
Karimenu Bulk Supply19th May 202330th June 2025ValidGt 6480
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