Academic Organisations

• American Society of Agronomy (ASA), Crop Science Society of America (CSSA), and Soil Science Society of America (USA)
• Association of Applied Biologists (UK)
• British Hydrological Society
• British Society of Soil Science
• Flow-Aid - Collaborative research into sustainability of irrigated agriculture at farm level
• Lysimeter Research Group
• Macaulay Institute (Aberdeen)
• Royal Meteorological Society
• The Forestry Commission
• World Meteorological Organisation

Trade Organisations

• Association of Hydro-Meteorological Equipment Industry
• Commercial Horticultural Association
• European Irrigation Association
• Institute of Horticulture
• Irrigation Association (USA)