National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

 | 

RUSSIAN RIVER - HEALDSBURG (HEAC1)
Latitude: 38.61º NLongitude: 122.84º WElevation: 77 Feet
Location: Sonoma County in CaliforniaRiver Group: Russian Napa
Issuance Time: May 18 2021 at 8:09 AM PDTNext Issuance: May 19 2021 at 9:00 AM PDT
Monitor Stage: 20.0 FeetFlood Stage: 23.0 Feet

Observed Data Credit
Gage owner logo

Raw streamflow data is provided by the US Geological Survey (USGS).
View USGS Data for this station location.

Verification - Historical Graphical RVF
Month:  
Day:  
Year:  
Cycle:  
To view other verification locations, use our Historical Graphical River Forecast Interface.
Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2020*
7,050
7.63
Dec 7, 2019
2019*
67,300
26.84
Feb 27, 2019
2018*
10,800
9.76
Mar 22, 2018
2017*
42,500
20.32
Jan 11, 2017
2016*
19,300
13.22
Jan 18, 2016
 Historical High Stage/Flow Events (Period of Record - Oct 1939 to Present)
1995*
73,000
26.23
Jan 9, 1995
1965*
71,300
27.00
Dec 23, 1964
1986*
71,100
25.81
Feb 17, 1986
2019*
67,300
26.84
Feb 27, 2019
1997*
65,700
24.61
Jan 01, 1997
 * Discharge affected by regulation or diversion
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ506)
Today: Sunny. Highs in the upper 60s to lower 80s. West winds 10 to 20 mph.

Tonight: Mostly clear. Lows in the 40s. West winds 10 to 20 mph.

Wednesday: Sunny. Highs in the lower 60s to mid 70s. Northwest winds 10 to 20 mph with gusts to around 40 mph.

Wednesday Night: Clear, breezy. Lows in the 30s to upper 40s. West winds 20 to 30 mph and becoming northwest 10 to 20 mph after midnight. Gusts up to 50 mph.

Thursday: Sunny. Highs in the 60s to lower 70s. Northwest winds 10 to 20 mph with gusts to around 40 mph.

Thursday Night: Mostly clear. Lows in the 40s to lower 50s.

Friday through Monday: Mostly clear. Highs in the upper 60s to lower 80s. Lows in the 40s to lower 50s.
Impacts - E19 Information
23.0 FeetMinor flooding of banks in rural areas and farm land along the reach of the gage.
25.0 FeetMinor flooding continues. Low-lying areas south of US 101 begin to flood.
27.0 FeetModerate flooding begins along the reach. Some secondary roads south of US 101 begin to flood.
29.0 FeetMajor flooding begins along the reach. Homes, businesses, and secondary roads in the lowest sections of Healdsburg begin to flood. Lower portions of the Alexander Valley begin to flood.
30.0 FeetMajor flooding continues. Extensive flooding begins in the agricultural sections of the Alexander Valley.
Product Disclaimer

This river graphic is not intended to serve as a substitute for official flood watches, warnings, advisories, or statements issued by the NWS San Francisco Bay Area-Monterey Weather Forecast Office. Observations are preliminary and subject to change. River levels identified as "forecast" should be consistent with those contained in official NWS products. River levels identified as "guidance" have significant uncertainty due to future weather or reservoir regulation and are provided for planning purposes only.