Recreational water use is usually a very small but growing percentage of total water use and is mostly tied to reservoirs. If a reservoir is kept fuller than it would otherwise be for recreation, then the water retained could be categorized as recreational usage. Recreational usage is usually non-consumptive. The report from the European Environment Agency (EEA), reveals that Europe has so far concentrated on increasing the supply of water rather than exploring ways to limit its demand. Golf courses are often targeted as using excessive amounts of water, especially in drier. Some governments have labeled golf course usage as agricultural in order to deflect environmentalist’s charges of wasting water. The objective of the project is the development of a system based on wireless and artificial intelligence which provides support to irrigation Golf course processes with a water saving of 33% minimum. By including On field underground sensing: i) Underground humidity; ii)Salinity underground iii) Underground NIR measurement iv) Underground temperature, V) soil Ph. Also On-surface sensing will be included: i) Visible color sight; ii) Filtered visible colour measurement; iii) Wind speed and direction. Also the system will include a number of Ambient sensing at different zones, Ambient temperature and weather forecast based on consensus.All the measurements are transmitted by means of low consumption battery powered wireless ZigBee technology with specific antenna design.An Artificial Intelligence driven and ‘fools-proof’ software system and others, will use the sensor measurements information and others, such as 3D Golf course mapping and drainage, compacting soil degrees, weather forecast, etc…, will suggest the parameters for irrigation for the different zones, and also will inform of existing or coming turf diseases conditions and possible treatments if needed. Also an internet access to human experts is provided by the WaterGolf system.