RUSSIAN RIVER - GUERNEVILLE (GUEC1)
Latitude: 38.50º NLongitude: 123.00º WElevation: 65 FeetForecast Type: Official Location
Location: Sonoma County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: Nov 13 2026 at 1:58 PM PSTNext Issuance: Nov 14 2026 at 9:00 AM PST
Action: 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:  11/13/2026 at 01:58 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  11/13/2026 at 01:00 PM PST
# Maximum Observed Stage:                       4.37 Feet
#
# Earliest Date & Time of Maximum Forecast:     11/14/2026 at 08:00 AM PST
# Maximum Forecast Stage:                       4.83 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  11/08/2026 01 PM PST            4.34                        Normal
  11/08/2026 02 PM PST            4.33         -              Normal
  11/08/2026 03 PM PST            4.32         -              Normal
  11/08/2026 04 PM PST            4.34         +              Normal
  11/08/2026 05 PM PST            4.34         0              Normal
  11/08/2026 06 PM PST            4.34         0              Normal
  11/08/2026 07 PM PST            4.34         0              Normal
  11/08/2026 08 PM PST            4.35         +              Normal
  11/08/2026 09 PM PST            4.35         0              Normal
  11/08/2026 10 PM PST            4.34         -              Normal
  11/08/2026 11 PM PST            4.34         0              Normal
  11/09/2026 12 AM PST            4.34         0              Normal
  11/09/2026 01 AM PST            4.34         0              Normal
  11/09/2026 02 AM PST            4.33         -              Normal
  11/09/2026 03 AM PST            4.33         0              Normal
  11/09/2026 04 AM PST            4.33         0              Normal
  11/09/2026 05 AM PST            4.33         0              Normal
  11/09/2026 06 AM PST            4.34         +              Normal
  11/09/2026 07 AM PST            4.34         0              Normal
  11/09/2026 08 AM PST            4.34         0              Normal
  11/09/2026 09 AM PST            4.34         0              Normal
  11/09/2026 10 AM PST            4.34         0              Normal
  11/09/2026 11 AM PST            4.34         0              Normal
  11/09/2026 12 PM PST            4.33         -              Normal
  11/09/2026 01 PM PST            4.32         -              Normal
  11/09/2026 02 PM PST            4.31         -              Normal
  11/09/2026 03 PM PST            4.32         +              Normal
  11/09/2026 04 PM PST            4.32         0              Normal
  11/09/2026 05 PM PST            4.33         +              Normal
  11/09/2026 06 PM PST            4.33         0              Normal
  11/09/2026 07 PM PST            4.34         +              Normal
  11/09/2026 08 PM PST            4.32         -              Normal
  11/09/2026 09 PM PST            4.33         +              Normal
  11/09/2026 10 PM PST            4.33         0              Normal
  11/09/2026 11 PM PST            4.33         0              Normal
  11/10/2026 12 AM PST            4.32         -              Normal
  11/10/2026 01 AM PST            4.32         0              Normal
  11/10/2026 02 AM PST            4.33         +              Normal
  11/10/2026 03 AM PST            4.33         0              Normal
  11/10/2026 04 AM PST            4.33         0              Normal
  11/10/2026 05 AM PST            4.33         0              Normal
  11/10/2026 06 AM PST            4.32         -              Normal
  11/10/2026 07 AM PST            4.33         +              Normal
  11/10/2026 08 AM PST            4.32         -              Normal
  11/10/2026 09 AM PST            4.33         +              Normal
  11/10/2026 10 AM PST            4.33         0              Normal
  11/10/2026 11 AM PST            4.33         0              Normal
  11/10/2026 12 PM PST            4.33         0              Normal
  11/10/2026 01 PM PST            4.31         -              Normal
  11/10/2026 02 PM PST            4.31         0              Normal
  11/10/2026 03 PM PST            4.31         0              Normal
  11/10/2026 04 PM PST            4.31         0              Normal
  11/10/2026 05 PM PST            4.32         +              Normal
  11/10/2026 06 PM PST            4.33         +              Normal
  11/10/2026 07 PM PST            4.32         -              Normal
  11/10/2026 08 PM PST            4.32         0              Normal
  11/10/2026 09 PM PST            4.32         0              Normal
  11/10/2026 10 PM PST            4.32         0              Normal
  11/10/2026 11 PM PST            4.31         -              Normal
  11/11/2026 12 AM PST            4.31         0              Normal
  11/11/2026 01 AM PST            4.31         0              Normal
  11/11/2026 02 AM PST            4.31         0              Normal
  11/11/2026 03 AM PST            4.31         0              Normal
  11/11/2026 04 AM PST            4.31         0              Normal
  11/11/2026 05 AM PST            4.31         0              Normal
  11/11/2026 06 AM PST            4.31         0              Normal
  11/11/2026 07 AM PST            4.31         0              Normal
  11/11/2026 08 AM PST            4.31         0              Normal
  11/11/2026 09 AM PST            4.32         +              Normal
  11/11/2026 10 AM PST            4.32         0              Normal
  11/11/2026 11 AM PST            4.32         0              Normal
  11/11/2026 12 PM PST            4.31         -              Normal
  11/11/2026 01 PM PST            4.30         -              Normal
  11/11/2026 02 PM PST            4.30         0              Normal
  11/11/2026 03 PM PST            4.29         -              Normal
  11/11/2026 04 PM PST            4.29         0              Normal
  11/11/2026 05 PM PST            4.30         +              Normal
  11/11/2026 06 PM PST            4.30         0              Normal
  11/11/2026 07 PM PST            4.29         -              Normal
  11/11/2026 08 PM PST            4.30         +              Normal
  11/11/2026 09 PM PST            4.30         0              Normal
  11/11/2026 10 PM PST            4.30         0              Normal
  11/11/2026 11 PM PST            4.30         0              Normal
  11/12/2026 12 AM PST            4.30         0              Normal
  11/12/2026 01 AM PST            4.29         -              Normal
  11/12/2026 02 AM PST            4.30         +              Normal
  11/12/2026 03 AM PST            4.30         0              Normal
  11/12/2026 04 AM PST            4.30         0              Normal
  11/12/2026 05 AM PST            4.30         0              Normal
  11/12/2026 06 AM PST            4.30         0              Normal
  11/12/2026 07 AM PST            4.30         0              Normal
  11/12/2026 08 AM PST            4.31         +              Normal
  11/12/2026 09 AM PST            4.31         0              Normal
  11/12/2026 10 AM PST            4.31         0              Normal
  11/12/2026 11 AM PST            4.31         0              Normal
  11/12/2026 12 PM PST            4.30         -              Normal
  11/12/2026 01 PM PST            4.26         -              Normal
  11/12/2026 02 PM PST            4.26         0              Normal
  11/12/2026 03 PM PST            4.30         +              Normal
  11/12/2026 04 PM PST            4.28         -              Normal
  11/12/2026 05 PM PST            4.30         +              Normal
  11/12/2026 06 PM PST            4.30         0              Normal
  11/12/2026 07 PM PST            4.30         0              Normal
  11/12/2026 08 PM PST            4.30         0              Normal
  11/12/2026 09 PM PST            4.30         0              Normal
  11/12/2026 10 PM PST            4.30         0              Normal
  11/12/2026 11 PM PST            4.30         0              Normal
  11/13/2026 12 AM PST            4.29         -              Normal
  11/13/2026 01 AM PST            4.30         +              Normal
  11/13/2026 02 AM PST            4.30         0              Normal
  11/13/2026 03 AM PST            4.28         -              Normal
  11/13/2026 04 AM PST            4.30         +              Normal
  11/13/2026 05 AM PST            4.26         -              Normal
  11/13/2026 06 AM PST            4.29         +              Normal
  11/13/2026 07 AM PST            4.28         -              Normal
  11/13/2026 08 AM PST            4.28         0              Normal
  11/13/2026 09 AM PST            4.23         -              Normal
  11/13/2026 10 AM PST            4.29         +              Normal
  11/13/2026 11 AM PST            4.34         +              Normal
  11/13/2026 12 PM PST            4.35         +              Normal
  11/13/2026 01 PM PST            4.37         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  11/13/2026 02 PM PST            4.38                        Normal
  11/13/2026 03 PM PST            4.38         0              Normal
  11/13/2026 04 PM PST            4.37         -              Normal
  11/13/2026 05 PM PST            4.37         0              Normal
  11/13/2026 06 PM PST            4.37         0              Normal
  11/13/2026 07 PM PST            4.39         +              Normal
  11/13/2026 08 PM PST            4.44         +              Normal
  11/13/2026 09 PM PST            4.50         +              Normal
  11/13/2026 10 PM PST            4.54         +              Normal
  11/13/2026 11 PM PST            4.59         +              Normal
  11/14/2026 12 AM PST            4.64         +              Normal
  11/14/2026 01 AM PST            4.68         +              Normal
  11/14/2026 02 AM PST            4.71         +              Normal
  11/14/2026 03 AM PST            4.75         +              Normal
  11/14/2026 04 AM PST            4.77         +              Normal
  11/14/2026 05 AM PST            4.80         +              Normal
  11/14/2026 06 AM PST            4.81         +              Normal
  11/14/2026 07 AM PST            4.82         +              Normal
  11/14/2026 08 AM PST            4.83         +              Normal
  11/14/2026 09 AM PST            4.83         0              Normal
  11/14/2026 10 AM PST            4.83         0              Normal
  11/14/2026 11 AM PST            4.83         0              Normal
  11/14/2026 12 PM PST            4.82         -              Normal
  11/14/2026 01 PM PST            4.81         -              Normal
  11/14/2026 02 PM PST            4.80         -              Normal
  11/14/2026 03 PM PST            4.78         -              Normal
  11/14/2026 04 PM PST            4.76         -              Normal
  11/14/2026 05 PM PST            4.75         -              Normal
  11/14/2026 06 PM PST            4.73         -              Normal
  11/14/2026 07 PM PST            4.71         -              Normal
  11/14/2026 08 PM PST            4.70         -              Normal
  11/14/2026 09 PM PST            4.68         -              Normal
  11/14/2026 10 PM PST            4.66         -              Normal
  11/14/2026 11 PM PST            4.65         -              Normal
  11/15/2026 12 AM PST            4.64         -              Normal
  11/15/2026 01 AM PST            4.63         -              Normal
  11/15/2026 02 AM PST            4.62         -              Normal
  11/15/2026 03 AM PST            4.62         0              Normal
  11/15/2026 04 AM PST            4.61         -              Normal
  11/15/2026 05 AM PST            4.61         0              Normal
  11/15/2026 06 AM PST            4.60         -              Normal
  11/15/2026 07 AM PST            4.60         0              Normal
  11/15/2026 08 AM PST            4.60         0              Normal
  11/15/2026 09 AM PST            4.60         0              Normal
  11/15/2026 10 AM PST            4.59         -              Normal
  11/15/2026 11 AM PST            4.59         0              Normal
  11/15/2026 12 PM PST            4.59         0              Normal
  11/15/2026 01 PM PST            4.59         0              Normal
  11/15/2026 02 PM PST            4.58         -              Normal
  11/15/2026 03 PM PST            4.58         0              Normal
  11/15/2026 04 PM PST            4.58         0              Normal
  11/15/2026 05 PM PST            4.57         -              Normal
  11/15/2026 06 PM PST            4.57         0              Normal
  11/15/2026 07 PM PST            4.56         -              Normal
  11/15/2026 08 PM PST            4.56         0              Normal
  11/15/2026 09 PM PST            4.55         -              Normal
  11/15/2026 10 PM PST            4.55         0              Normal
  11/15/2026 11 PM PST            4.55         0              Normal
  11/16/2026 12 AM PST            4.55         0              Normal
  11/16/2026 01 AM PST            4.55         0              Normal
  11/16/2026 02 AM PST            4.56         +              Normal
  11/16/2026 03 AM PST            4.57         +              Normal
  11/16/2026 04 AM PST            4.58         +              Normal
  11/16/2026 05 AM PST            4.58         0              Normal
  11/16/2026 06 AM PST            4.59         +              Normal
  11/16/2026 07 AM PST            4.60         +              Normal
  11/16/2026 08 AM PST            4.61         +              Normal
  11/16/2026 09 AM PST            4.62         +              Normal
  11/16/2026 10 AM PST            4.63         +              Normal
  11/16/2026 11 AM PST            4.64         +              Normal
  11/16/2026 12 PM PST            4.64         0              Normal
  11/16/2026 01 PM PST            4.65         +              Normal
  11/16/2026 02 PM PST            4.66         +              Normal
  11/16/2026 03 PM PST            4.66         0              Normal
  11/16/2026 04 PM PST            4.66         0              Normal
  11/16/2026 05 PM PST            4.66         0              Normal
  11/16/2026 06 PM PST            4.66         0              Normal
  11/16/2026 07 PM PST            4.66         0              Normal
  11/16/2026 08 PM PST            4.66         0              Normal
  11/16/2026 09 PM PST            4.66         0              Normal
  11/16/2026 10 PM PST            4.65         -              Normal
  11/16/2026 11 PM PST            4.65         0              Normal
  11/17/2026 12 AM PST            4.65         0              Normal
  11/17/2026 01 AM PST            4.64         -              Normal
  11/17/2026 02 AM PST            4.64         0              Normal
  11/17/2026 03 AM PST            4.64         0              Normal
  11/17/2026 04 AM PST            4.64         0              Normal
  11/17/2026 05 AM PST            4.64         0              Normal
  11/17/2026 06 AM PST            4.64         0              Normal
  11/17/2026 07 AM PST            4.63         -              Normal
  11/17/2026 08 AM PST            4.63         0              Normal
  11/17/2026 09 AM PST            4.63         0              Normal
  11/17/2026 10 AM PST            4.63         0              Normal
  11/17/2026 11 AM PST            4.63         0              Normal
  11/17/2026 12 PM PST            4.63         0              Normal
  11/17/2026 01 PM PST            4.63         0              Normal
  11/17/2026 02 PM PST            4.62         -              Normal
  11/17/2026 03 PM PST            4.62         0              Normal
  11/17/2026 04 PM PST            4.62         0              Normal
  11/17/2026 05 PM PST            4.61         -              Normal
  11/17/2026 06 PM PST            4.61         0              Normal
  11/17/2026 07 PM PST            4.60         -              Normal
  11/17/2026 08 PM PST            4.60         0              Normal
  11/17/2026 09 PM PST            4.59         -              Normal
  11/17/2026 10 PM PST            4.59         0              Normal
  11/17/2026 11 PM PST            4.58         -              Normal
  11/18/2026 12 AM PST            4.57         -              Normal
  11/18/2026 01 AM PST            4.57         0              Normal
  11/18/2026 02 AM PST            4.56         -              Normal
  11/18/2026 03 AM PST            4.55         -              Normal
  11/18/2026 04 AM PST            4.54         -              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.