By definition, efficient irrigation water management is determining and controlling the rate, amount, and timing of irrigation water application to soils in order to supply crop water needs in a planned efficient manner. Water management is complex and difficult to achieve.

On the basis of this definition, water management is no accident, nor do local customs or family traditions automatically achieve water management. Water management is achieved by an irrigator who has the knowledge and ability to use an efficient irrigation system in carrying out planned efficient management.

An efficient irrigation system, including the pumping plant, delivery system and distribution system, is essential for an irrigator if he is to achieve a desired level or efficiency. A plan to effectively utilize the available irrigation water supply in managing the controlling the moisture environment of crops to promote the desired crop response, to minimize soil erosion and loss of plant nutrients, to control undesirable water loss, and to protect water quality, must be followed.

Myron Namken

Lubbock Area Engineer