RAINWATER
NETWORK
Organizations in the Sector.
Swiss Networks
Association suisse des professionnels de la protection des eaux
Circular Sanitation Network Switzerland
Federation Genevoise de Coopération – FGC
Plateforme souveraineté alimentaire d’organisations membres de la FGC – PSA
Programme Eau en Ville (OCeau, Office cantonale de l’eau – Genève)
Réseau des Fédérations Cantonales de Coopération Internationale – FEDERESO
Rainwater Harvesting Related International Organizations
Eawag : Swiss Federal Institute of Aquatic Science and Technology
Friends of Ecosystem Based Adaptation
International Center for Agricultural Research in the Dry Areas
International Union for Conservation of Nature – IUCN
International Water Association
Open-sourced water, sanitation & hygiene resource – akvopedia
Rural Water Supply Network – RWSN
Sustainable Sanitation Alliance
World Health Organization – WHO
Stay connected.
Stay inspired.
Join the Global Rainwater Alliance !
IRHA welcomes values-aligned institutions, practitioners, and community organizations committed to water justice, ecological regeneration, and rain-based solutions.
Whether you represent a school, a city, a scientific body, or a grassroots group, if you believe in co-creation, equity, and the power of rain to restore balance, you’re in the right place.
We review each request carefully to ensure the Alliance remains rooted in trust, action, and shared vision.