I am amazed that proactive water management is embraced by only 26 percent of vineyards across the country. Our most recent WBM Vineyard Survey revealed that 74 percent of growers utilize zero technology to monitor water status, schedule irrigation or even measure how much water is used. Zero. And this with a projected drought and depleted water tables a reality for many. It has been suggested that people resist technology unless it benefits their business. If better management of vineyard stress and the quality/quantity of fruit are not enough incentive to start measuring your water use, perhaps the inevitable government oversight of water resources will tip the scale. But, that being said, Dr. Mark Greenspan of Advanced Viticulture, Inc....