National Penman’s Association

The National Penman’s Association is a professional organization dedicated to advancing the understanding and application of the Penman method, a scientific technique used to estimate how much water evaporates from surfaces such as soil or water bodies. This method is important for fields like agriculture, hydrology, and environmental management. The association supports research, shares best practices, and promotes education among scientists, engineers, and practitioners involved in water resource management. Its goal is to improve water use efficiency and sustainability through accurate evaporation assessment techniques.