NAPA RIVER - SAINT HELENA (SHEC1)
Latitude: 38.51º N
Longitude: 122.45º W
Elevation: 195 Feet
Location: Napa County in California
Bulletin Group: Russian Napa
River Group: Russian Napa
Action/Monitor: 16.0 Feet
Minor Flood: 18.0 Feet
Moderate Flood: 20.0 Feet
Major Flood: 22.0 Feet