Earthtime has extensive experience supporting water supply and sanitation projects across Liberia and the wider region, ensuring that infrastructure development aligns with environmental and social safeguards. Our work encompasses due diligence, environmental monitoring, and impact assessments for major initiatives such as raw water pipelines, municipal water projects, and hydropower-linked transmission systems. Through site inspections, permit reviews, supervision of mitigation measures, and active community engagement, Earthtime helps ensure that water infrastructure projects meet international standards while delivering safe and sustainable services.

Beyond Liberia, Earthtime has contributed to regional WASH initiatives such as the Freetown WASH and Aquatic Environment Revamping Project in Sierra Leone, providing environmental assessments and scoping studies to guide sustainable implementation. Across all projects, Earthtime emphasizes stakeholder engagement, compliance with donor and government requirements, and the integration of environmental and social measures. These efforts collectively strengthen public health, improve access to clean water, and support long‑term development goals in the water and sanitation sector.