AusAID Three Delta Towns Water Supply & Sanitation Project Vietnam
- Provides information on a Vietnam-Australia project to alleviate poverty in the Mekong Delta by providing new water supply and sanitation infrastructure, supported by community and institutional development programs.
- http://www.3deltatowns.org/

Global Water
- Develops safe, clean water supplies in developing countries around the world. List of projects, group background, and opportunities to help.
- http://www.globalwater.org

Shelter, Water & Appropriate Technology Initiatives Society
- A humanitarian organization in India with projects relating to shelter for the poor, sustainable water supply, rainwater harvesting and watershed management, reproductive health and education.
- http://www.shelterwater.org/

WaterPartners International
- Addresses water supply and sanitation needs in developing countries. Promotes innovative and cost-effective community water projects with an aim for long-term success.
- http://www.water.org/

Centre for Affordable Water and Sanitation Technology
- An organization located in Calgary, Canada dedicated to transferring water and sanitation technologies to the third world (in particular a water filter).
- http://www.cawst.org/

Water for the Nations
- Drills wells and provides well-drilling equipment to provide clean drinking water for those without. Provides training for solving problems with water supplies.
- http://www.wftn.org