RUSSIAN RIVER - GUERNEVILLE (GUEC1)
Latitude: 38.50º NLongitude: 123.00º WElevation: 65 Feet
Location: Sonoma County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: Feb 10 2026 at 12:55 PM PSTNext Issuance: Feb 11 2026 at 9:00 AM PST
Action/Monitor: 29.0 FeetMinor Flood: 32.0 FeetModerate Flood: 35.0 FeetMajor Flood: 40.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Russian River - Guerneville (GUEC1)
#
# File Generation Time:  02/10/2026 at 12:55 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/05/2026 at 12:00 PM PST
# Maximum Observed Stage:                       5.73 Feet
#
# Earliest Date & Time of Maximum Forecast:     02/12/2026 at 02:00 PM PST
# Maximum Forecast Stage:                       5.63 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  02/05/2026 12 PM PST            5.73                        Normal
  02/05/2026 01 PM PST            5.71         -              Normal
  02/05/2026 02 PM PST            5.70         -              Normal
  02/05/2026 03 PM PST            5.69         -              Normal
  02/05/2026 04 PM PST            5.69         0              Normal
  02/05/2026 05 PM PST            5.69         0              Normal
  02/05/2026 06 PM PST            5.70         +              Normal
  02/05/2026 07 PM PST            5.69         -              Normal
  02/05/2026 08 PM PST            5.69         0              Normal
  02/05/2026 09 PM PST            5.70         +              Normal
  02/05/2026 10 PM PST            5.69         -              Normal
  02/05/2026 11 PM PST            5.69         0              Normal
  02/06/2026 12 AM PST            5.69         0              Normal
  02/06/2026 01 AM PST            5.69         0              Normal
  02/06/2026 02 AM PST            5.69         0              Normal
  02/06/2026 03 AM PST            5.69         0              Normal
  02/06/2026 04 AM PST            5.69         0              Normal
  02/06/2026 05 AM PST            5.69         0              Normal
  02/06/2026 06 AM PST            5.68         -              Normal
  02/06/2026 07 AM PST            5.68         0              Normal
  02/06/2026 08 AM PST            5.69         +              Normal
  02/06/2026 09 AM PST            5.68         -              Normal
  02/06/2026 10 AM PST            5.68         0              Normal
  02/06/2026 11 AM PST            5.69         +              Normal
  02/06/2026 12 PM PST            5.68         -              Normal
  02/06/2026 01 PM PST            5.67         -              Normal
  02/06/2026 02 PM PST            5.67         0              Normal
  02/06/2026 03 PM PST            5.66         -              Normal
  02/06/2026 04 PM PST            5.66         0              Normal
  02/06/2026 05 PM PST            5.66         0              Normal
  02/06/2026 06 PM PST            5.66         0              Normal
  02/06/2026 07 PM PST            5.66         0              Normal
  02/06/2026 08 PM PST            5.66         0              Normal
  02/06/2026 09 PM PST            5.66         0              Normal
  02/06/2026 10 PM PST            5.66         0              Normal
  02/06/2026 11 PM PST            5.66         0              Normal
  02/07/2026 12 AM PST            5.66         0              Normal
  02/07/2026 01 AM PST            5.65         -              Normal
  02/07/2026 02 AM PST            5.65         0              Normal
  02/07/2026 03 AM PST            5.65         0              Normal
  02/07/2026 04 AM PST            5.65         0              Normal
  02/07/2026 05 AM PST            5.65         0              Normal
  02/07/2026 06 AM PST            5.64         -              Normal
  02/07/2026 07 AM PST            5.64         0              Normal
  02/07/2026 08 AM PST            5.64         0              Normal
  02/07/2026 09 AM PST            5.64         0              Normal
  02/07/2026 10 AM PST            5.63         -              Normal
  02/07/2026 11 AM PST            5.64         +              Normal
  02/07/2026 12 PM PST            5.64         0              Normal
  02/07/2026 01 PM PST            5.63         -              Normal
  02/07/2026 02 PM PST            5.63         0              Normal
  02/07/2026 03 PM PST            5.62         -              Normal
  02/07/2026 04 PM PST            5.62         0              Normal
  02/07/2026 05 PM PST            5.61         -              Normal
  02/07/2026 06 PM PST            5.61         0              Normal
  02/07/2026 07 PM PST            5.61         0              Normal
  02/07/2026 08 PM PST            5.61         0              Normal
  02/07/2026 09 PM PST            5.61         0              Normal
  02/07/2026 10 PM PST            5.61         0              Normal
  02/07/2026 11 PM PST            5.61         0              Normal
  02/08/2026 12 AM PST            5.61         0              Normal
  02/08/2026 01 AM PST            5.61         0              Normal
  02/08/2026 02 AM PST            5.61         0              Normal
  02/08/2026 03 AM PST            5.61         0              Normal
  02/08/2026 04 AM PST            5.61         0              Normal
  02/08/2026 05 AM PST            5.61         0              Normal
  02/08/2026 06 AM PST            5.61         0              Normal
  02/08/2026 07 AM PST            5.61         0              Normal
  02/08/2026 08 AM PST            5.61         0              Normal
  02/08/2026 09 AM PST            5.61         0              Normal
  02/08/2026 10 AM PST            5.61         0              Normal
  02/08/2026 11 AM PST            5.61         0              Normal
  02/08/2026 12 PM PST            5.61         0              Normal
  02/08/2026 01 PM PST            5.61         0              Normal
  02/08/2026 02 PM PST            5.61         0              Normal
  02/08/2026 03 PM PST            5.61         0              Normal
  02/08/2026 04 PM PST            5.61         0              Normal
  02/08/2026 05 PM PST            5.61         0              Normal
  02/08/2026 06 PM PST            5.61         0              Normal
  02/08/2026 07 PM PST            5.61         0              Normal
  02/08/2026 08 PM PST            5.61         0              Normal
  02/08/2026 09 PM PST            5.61         0              Normal
  02/08/2026 10 PM PST            5.61         0              Normal
  02/08/2026 11 PM PST            5.61         0              Normal
  02/09/2026 12 AM PST            5.61         0              Normal
  02/09/2026 01 AM PST            5.61         0              Normal
  02/09/2026 02 AM PST            5.61         0              Normal
  02/09/2026 03 AM PST            5.61         0              Normal
  02/09/2026 04 AM PST            5.61         0              Normal
  02/09/2026 05 AM PST            5.61         0              Normal
  02/09/2026 06 AM PST            5.61         0              Normal
  02/09/2026 07 AM PST            5.61         0              Normal
  02/09/2026 08 AM PST            5.61         0              Normal
  02/09/2026 09 AM PST            5.61         0              Normal
  02/09/2026 10 AM PST            5.61         0              Normal
  02/09/2026 11 AM PST            5.61         0              Normal
  02/09/2026 12 PM PST            5.61         0              Normal
  02/09/2026 01 PM PST            5.61         0              Normal
  02/09/2026 02 PM PST            5.61         0              Normal
  02/09/2026 03 PM PST            5.61         0              Normal
  02/09/2026 04 PM PST            5.61         0              Normal
  02/09/2026 05 PM PST            5.61         0              Normal
  02/09/2026 06 PM PST            5.61         0              Normal
  02/09/2026 07 PM PST            5.61         0              Normal
  02/09/2026 08 PM PST            5.61         0              Normal
  02/09/2026 09 PM PST            5.61         0              Normal
  02/09/2026 10 PM PST            5.61         0              Normal
  02/09/2026 11 PM PST            5.61         0              Normal
  02/10/2026 12 AM PST            5.61         0              Normal
  02/10/2026 01 AM PST            5.61         0              Normal
  02/10/2026 02 AM PST            5.61         0              Normal
  02/10/2026 03 AM PST            5.61         0              Normal
  02/10/2026 04 AM PST            5.61         0              Normal
  02/10/2026 05 AM PST            5.61         0              Normal
  02/10/2026 06 AM PST            5.61         0              Normal
  02/10/2026 07 AM PST            5.61         0              Normal
  02/10/2026 08 AM PST            5.61         0              Normal
  02/10/2026 09 AM PST            5.61         0              Normal
  02/10/2026 10 AM PST            5.61         0              Normal
  02/10/2026 11 AM PST            5.61         0              Normal
  02/10/2026 12 PM PST            5.61         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  02/10/2026 01 PM PST            5.61                        Normal
  02/10/2026 02 PM PST            5.61         0              Normal
  02/10/2026 03 PM PST            5.61         0              Normal
  02/10/2026 04 PM PST            5.61         0              Normal
  02/10/2026 05 PM PST            5.61         0              Normal
  02/10/2026 06 PM PST            5.61         0              Normal
  02/10/2026 07 PM PST            5.61         0              Normal
  02/10/2026 08 PM PST            5.61         0              Normal
  02/10/2026 09 PM PST            5.61         0              Normal
  02/10/2026 10 PM PST            5.61         0              Normal
  02/10/2026 11 PM PST            5.61         0              Normal
  02/11/2026 12 AM PST            5.61         0              Normal
  02/11/2026 01 AM PST            5.61         0              Normal
  02/11/2026 02 AM PST            5.61         0              Normal
  02/11/2026 03 AM PST            5.61         0              Normal
  02/11/2026 04 AM PST            5.61         0              Normal
  02/11/2026 05 AM PST            5.61         0              Normal
  02/11/2026 06 AM PST            5.61         0              Normal
  02/11/2026 07 AM PST            5.61         0              Normal
  02/11/2026 08 AM PST            5.61         0              Normal
  02/11/2026 09 AM PST            5.60         -              Normal
  02/11/2026 10 AM PST            5.60         0              Normal
  02/11/2026 11 AM PST            5.60         0              Normal
  02/11/2026 12 PM PST            5.60         0              Normal
  02/11/2026 01 PM PST            5.60         0              Normal
  02/11/2026 02 PM PST            5.60         0              Normal
  02/11/2026 03 PM PST            5.60         0              Normal
  02/11/2026 04 PM PST            5.60         0              Normal
  02/11/2026 05 PM PST            5.60         0              Normal
  02/11/2026 06 PM PST            5.60         0              Normal
  02/11/2026 07 PM PST            5.60         0              Normal
  02/11/2026 08 PM PST            5.60         0              Normal
  02/11/2026 09 PM PST            5.60         0              Normal
  02/11/2026 10 PM PST            5.60         0              Normal
  02/11/2026 11 PM PST            5.60         0              Normal
  02/12/2026 12 AM PST            5.60         0              Normal
  02/12/2026 01 AM PST            5.60         0              Normal
  02/12/2026 02 AM PST            5.60         0              Normal
  02/12/2026 03 AM PST            5.60         0              Normal
  02/12/2026 04 AM PST            5.60         0              Normal
  02/12/2026 05 AM PST            5.60         0              Normal
  02/12/2026 06 AM PST            5.60         0              Normal
  02/12/2026 07 AM PST            5.60         0              Normal
  02/12/2026 08 AM PST            5.60         0              Normal
  02/12/2026 09 AM PST            5.60         0              Normal
  02/12/2026 10 AM PST            5.61         +              Normal
  02/12/2026 11 AM PST            5.61         0              Normal
  02/12/2026 12 PM PST            5.62         +              Normal
  02/12/2026 01 PM PST            5.62         0              Normal
  02/12/2026 02 PM PST            5.63         +              Normal
  02/12/2026 03 PM PST            5.63         0              Normal
  02/12/2026 04 PM PST            5.63         0              Normal
  02/12/2026 05 PM PST            5.63         0              Normal
  02/12/2026 06 PM PST            5.63         0              Normal
  02/12/2026 07 PM PST            5.63         0              Normal
  02/12/2026 08 PM PST            5.63         0              Normal
  02/12/2026 09 PM PST            5.63         0              Normal
  02/12/2026 10 PM PST            5.62         -              Normal
  02/12/2026 11 PM PST            5.62         0              Normal
  02/13/2026 12 AM PST            5.62         0              Normal
  02/13/2026 01 AM PST            5.61         -              Normal
  02/13/2026 02 AM PST            5.61         0              Normal
  02/13/2026 03 AM PST            5.61         0              Normal
  02/13/2026 04 AM PST            5.60         -              Normal
  02/13/2026 05 AM PST            5.60         0              Normal
  02/13/2026 06 AM PST            5.60         0              Normal
  02/13/2026 07 AM PST            5.60         0              Normal
  02/13/2026 08 AM PST            5.60         0              Normal
  02/13/2026 09 AM PST            5.60         0              Normal
  02/13/2026 10 AM PST            5.60         0              Normal
  02/13/2026 11 AM PST            5.60         0              Normal
  02/13/2026 12 PM PST            5.60         0              Normal
  02/13/2026 01 PM PST            5.60         0              Normal
  02/13/2026 02 PM PST            5.60         0              Normal
  02/13/2026 03 PM PST            5.60         0              Normal
  02/13/2026 04 PM PST            5.60         0              Normal
  02/13/2026 05 PM PST            5.60         0              Normal
  02/13/2026 06 PM PST            5.60         0              Normal
  02/13/2026 07 PM PST            5.60         0              Normal
  02/13/2026 08 PM PST            5.60         0              Normal
  02/13/2026 09 PM PST            5.60         0              Normal
  02/13/2026 10 PM PST            5.60         0              Normal
  02/13/2026 11 PM PST            5.60         0              Normal
  02/14/2026 12 AM PST            5.60         0              Normal
  02/14/2026 01 AM PST            5.60         0              Normal
  02/14/2026 02 AM PST            5.60         0              Normal
  02/14/2026 03 AM PST            5.60         0              Normal
  02/14/2026 04 AM PST            5.60         0              Normal
  02/14/2026 05 AM PST            5.60         0              Normal
  02/14/2026 06 AM PST            5.60         0              Normal
  02/14/2026 07 AM PST            5.60         0              Normal
  02/14/2026 08 AM PST            5.60         0              Normal
  02/14/2026 09 AM PST            5.60         0              Normal
  02/14/2026 10 AM PST            5.60         0              Normal
  02/14/2026 11 AM PST            5.60         0              Normal
  02/14/2026 12 PM PST            5.60         0              Normal
  02/14/2026 01 PM PST            5.60         0              Normal
  02/14/2026 02 PM PST            5.60         0              Normal
  02/14/2026 03 PM PST            5.60         0              Normal
  02/14/2026 04 PM PST            5.60         0              Normal
  02/14/2026 05 PM PST            5.60         0              Normal
  02/14/2026 06 PM PST            5.60         0              Normal
  02/14/2026 07 PM PST            5.60         0              Normal
  02/14/2026 08 PM PST            5.60         0              Normal
  02/14/2026 09 PM PST            5.60         0              Normal
  02/14/2026 10 PM PST            5.60         0              Normal
  02/14/2026 11 PM PST            5.60         0              Normal
  02/15/2026 12 AM PST            5.60         0              Normal
  02/15/2026 01 AM PST            5.60         0              Normal
  02/15/2026 02 AM PST            5.60         0              Normal
  02/15/2026 03 AM PST            5.60         0              Normal
  02/15/2026 04 AM PST            5.60         0              Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Trends are determined using hourly change in unrounded stage.
# NOTE 3: Maximum Values are determined using unrounded stage.