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IWSH Impact Report: A Year in Review
- About
- Annual Impact Reports
See the Impact. Share the Progress.
Each year, the International Water Sanitation and Hygiene Foundation (IWSH®) publishes its Impact Report, a data-driven look at how plumbing expertise is transforming lives and strengthening communities. The report highlights the measurable results of IWSH demonstration projects, partnerships, and workforce initiatives worldwide.
What You’ll Find Inside
The IWSH Impact Report goes beyond numbers
It tells the story of how plumbers, manufacturers, and community partners are working together to make lasting change.
- Key milestones and measurable outcomes.
- Stories from the field that show how plumbing expertise drives public health and opportunity.
- Recognition of the partners, donors, and volunteers who made these results possible.
Historical Impact Reports
Each Impact Report reflects more than a record of completed projects—it’s a snapshot of collective progress made possible by our partners, volunteers, and supporters around the world. Together, we’re proving how plumbing expertise creates healthier communities and a more sustainable future for all.