Associations for rainwater harvesting in Europe

fbr, Association for Rainwater Harvesting and Water Utilisation, Germany

vrs, switzerland

UKRHA, The UK Rainwater Harvesting Association

 

Regional and local organisations, worldwide 

IRCSA, International Rainwater Catchment Systems Association

ARCSA, American Rainwater Catchment Systems Association

Bangalore Rainwater Club

IRHA, International Rainwater Harvesting Alliance  

ABCMAC, The Brasilien Rainwater Catchment Systems and Management Association

KRCSA, Korean Rainwater Catchment Systems Association

WaterAiD, International NGO, water and sanitation for all worldwide