Water, Sanitation, and Hygiene - Tetra Tech

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All International Water Projects

Municipal water department employees installing a new valve in Cape Town, South Africa.

Mobilizing Finance to Increase Climate-Resilient Water and Sanitation Services

Water Intake in Masimbwe village constructed by community to serve Itundu village in Rukwa region

Expanding and Sustaining Water and Sanitation Services in Tanzania

Tetra Tech supports increased access to WASH services for vulnerable urban communities.

Advancing Urban Water Supply, Sanitation and Hygiene Resilience Worldwide

Tetra Tech supports women in Uganda to maintain sustainable sanitation services in their homes.

Uganda Sanitation for Health Activity

Our team visited wastewater treatment facilities in Jordan to help with improving treatment performance

Jordan Water Management Initiative

Closing financial gaps for global water supply and sanitation services

Water, Sanitation, and Hygiene Finance (WASH-FIN)

Tetra Tech trains kiosk operators to dispense and monitor water sales throughout the Liberian communities.

Liberia Municipal Water Project II, Quality Assurance and Institutional Reform

USAID acknowledges the SUWASA program’s work with countries such as Mozambique, Liberia, South Sudan, Kenya, and Nigeria

Sustainable Water and Sanitation in Africa (SUWASA)

Tetra Tech’s master plan included a new sewer interceptor and treatment ponds in in Lusaka, Zambia

Lusaka Water and Sanitation Project, Zambia

A person walking with a bucket through a latrine block, infrastructure that Tetra Tech aims to make more sustainable.

Building Evidence and Partnerships to Strengthen WASH Programming

Badulla, Haliela, and Ella Integrated Water Supply Project, Sri Lanka

An African boy collects water in his hand from a faucet

Sustainable WASH Systems Learning Partnership

Sunset over a nearly dried up river in Cambodia

Cambodia Sustainable Water Partnership

Tetra Tech is delivering training to the staff of partner Water and Wastewater Companies on SCADA systems.

Improving the Operational Performance and Financial Sustainability of the Egyptian Water Sector