It may sound like a ridiculous question but the common denominator is water and that is causing a conflict in Napa Valley.

During the spring, when vineyards are susceptible to frost damage, growers may opt to spray the grapevines with water from the local rivers. Some believe that this threatens fish in the rivers especially the coho salmon. While coho salmon are prevalent in Alaska, these same fish are decreasing in Oregon and California. There is increasing concern on the part of the state and federal government.

In the article, “Grape Growing, Fish Protection Clash in California,” (Napa Valley Register) Jason Dearen writes, “Under the state’s proposed regulation, any pumping would be illegal unless approved by the State Water Board’s management program. State water regulators say using river water for frost protection is currently legal, but they are seeking a middle ground that will protect fish and grapes while ensuring some oversight.”

Is there another answer that would help both save both the fish and the vineyards? Would wind fans or smudge pots work to protect the grapevines? Vineyard managers are a creative group of people and may very well be able to find a cost efficient alternative for protecting their vineyards.

Cheers, Kathy