Welcome to the Calaveras Winegrape Alliance High Elevation Vineyard Irrigation Tool, a computerized Model developed to increase irrigation efficiency in established vineyards above 1,000 ft. Before using this Model, please carefully review the pages "Directions & Conditions for Use" and "Calculating Normal Amount". 

Although every effort is made to ensure that the information on this website is accurate, users should be aware the authors of this website and the Calaveras Winegrape Alliance take no responsibility for information provided by contributors and that the use of this information is at your own risk. This website has not been field tested.