NAPA COUNTY, CA — Emergency personnel responded Wednesday to Lake Hennessey where a vehicle was submerged in water. The incident happened around 1 p.m. near the Markley Cove Boat Ramp off state ...

An invasive species is forcing the closure of Lake Hennessey in Napa County. The lake is an important water supply for Napa, and it provides about half of the city's drinking water. The city is ...