Data Disclaimer: Water level data is provided by USGS and NOAA for informational purposes only. Verify conditions on-site before any water activities. Learn more
USGS Gauge CA

NAPA River Near ST HELENA CA

Site 11456000 • 38.5113, -122.4558 USGS Data

Napa River (California)

Sign in to Monitor
Current Conditions
Water Level
--
Flow Rate
--
Water Temp
--
Air Temp
--
Live USGS data loads after page load.
Flood Status: Normal Action: 16.00 ft | Flood: 18.00 ft | Moderate: 20.00 ft | Major: 22.00 ft
Water Level & Flow
--
Location

Nearby Access Sites & Gauges