Phase 4 Response Area

Area Details

"Major River Flooding" begins when the Napa River reaches the level of 30 feet at Oak Knoll, and this flooding affects the Phase 4 area. If the River is flooding the Phase 4 area, it is likely that the Phase 1, 2 and 3 areas are also being flooded. When the Phase 4 area is threatened, the following streets will be closed:

  • Adrian Street (Between G and Jackson)
  • Alice Street (Between Paul Avenue and Central)
  • Arboreo Street
  • Ash Street (Between Randolph and Coombs)
  • Ashlar Street (Between Silverado Trail and Kenwood)
  • Atrium Parkway
  • Balboa Way
  • Beach Street
  • Brown Street (Between Legion and Yount, between Second and Third, and between Fifth Street and the south end of Brown)
  • Cabot Way
  • Carriage Place
  • Central Avenue (Between Alice and Soscol)
  • Chesapeake Court
  • Coolidge Drive
  • Coombs Street (Between Pearl and Imola/State Road 121)
  • Costa Drive
  • Cove Court
  • Cross Street
  • Cunard Drive
  • Division Street (Between Randolph and Brown)
  • Edgewater Drive
  • Elm Street (Between Randolph and Riverside Drive)
  • Evans Avenue (Between Silverado and Willow Avenue)
  • Fifth Street (Between Randolph and the River
  • First Street (Between Franklin and Main and (Between Silverado Trail and Willow Avenue)
  • Fourth Street (Between Franklin and Coombs)
  • Franklin Street (Between Spruce and Ash, and (Between Ash and South Coombs)
  • Gasser Drive
  • Hagen Road (Between Old Coach Road and Silverado Trail)
  • Hayes Street
  • Imola Avenue/SR 121 (Between Jefferson Street and Soscol)
  • Iroquois Street (Between Lincoln and Jackson)
  • Jacob Court
  • Joliet Way
  • Joseph Court
  • Kansas Avenue (Between Soscol and Kansas Court, and between Soscol and Gasser Drive)
  • Kearney Way
  • Lake Park Drive
  • La Salle Way
  • Lathrop Court
  • Lathrop Street (Between Alice and Carriage Place)
  • Laurel Street (Between Randolph and Riverside Drive)
  • Lewis Way
  • Lighthouse Court
  • Magellan Way
  • Main Street (Between Jackson and Yount, and between First Street and the Napa River at Napa Mill)
  • Marina Drive
  • Matson Drive
  • Napa Yacht Club
  • North Newport Drive
  • South Newport Drive
  • Oak Street (Between Randolph and Riverside Drive)
  • Peninsula Court
  • Pine Street (Between Randolph and Riverside Drive)
  • Randolph Street (Between Ash and Spruce, and between Pearl and Division)
  • Rio Vista Drive
  • River Glen Drive
  • River Park Boulevard
  • Riverside Drive
  • Rose Drive
  • Sea Breeze Court
  • Second Street (Between Franklin and Main)
  • Shoreline Drive
  • Silverado Trail (Between Hardman Avenue and Trancas, and between Spring Street and Soscol Avenue)
  • Soscol Avenue (Between Silverado Trail and Kansas, between Shetler and Imola, and between Pueblo and Central)
  • South Jefferson Street from Imola south
  • South Newport Drive
  • Spinnaker Way
  • Spruce Street (Between South Seminary and Coombs)
  • Stone Crest Drive (Between Silverado Trail and Oakcrest Court)
  • Stonehouse Court
  • Stonehouse Drive
  • Sycamore Street (Between South Seminary and Franklin)
  • Third Street (Between Franklin and Main)
  • Yajome Street (Between G and Jackson)
  • Yount Street