Cruising up the Napa River is widely known as a pleasant change of pace from typical Central Bay sailing. But for many keelboats owners, fear of running aground in the shallow, snaking waterway has been a deal-breaker. We’re happy to report that such fears may soon be allayed, as the mighty Napa is soon to be dredged — for the first time since 1998.
According to the Napa Valley Register, work will begin in August to deepen a 13-mile stretch from downtown Napa to the Highway 37 bridge in Vallejo. With oversight from the Army Corps of Engineers, private dredging contractors will begin August 1, and will hopefully complete their work by mid-October. According to Rick Thomasser, operations manager for the Napa County Flood Control and Water Conservation District, dredgers are expected to remove roughly 300,000 cubic yards of sediment. The city of Napa will complete additional dredging outside the Corps-maintained 75-foot-wide navigation channel.
For sailors, this all means easier access to the downtown Napa waterfront, which was completely upgraded in recent years, including the addition of a long public dock. Planning a cruise up the Napa has always been a bit tricky, as you need to come and go when tides are relatively high, yet not so high that you lose bridge clearance. As veteran Napa River explorer Art Hartinger explains, "Vertical bridge clearances on charts are referenced to Mean High Water in tidal areas. Therefore if the existing height of tide is below MHW, there will be greater clearance. If the existing height of tide is greater than MHW, there will be less clearance." Make note that the popular Napa Valley Marina (and boatyard) has excellent directions here for successfully navigating the river.
As we pointed out in our Favorite Destinations feature in the March issue of Latitude 38 (page 82), there’s much to do in downtown Napa — including tasting some of the best wine in the world. It you head up there this fall, after dredging has been completed, please drop us a line and let us know about your cruise.