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

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RUSSIAN RIVER - HIGHWAY 1 BRIDGE NEAR JENNER (RROC1)
Latitude: 38.43º NLongitude: 123.10º WElevation: 10 Feet
Location: Sonoma County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: Jan 23 2026 at 1:13 PM PSTNext Issuance: Jan 24 2026 at 9:00 AM PST
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Russian River - Highway 1 Bridge near Jenner (RROC1)
#
# File Generation Time:  01/23/2026 at 01:14 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  01/19/2026 at 11:00 AM PST
# Maximum Observed Stage:                       6.83 Feet
#
# Earliest Date & Time of Maximum Forecast:     01/23/2026 at 02:00 PM PST
# Maximum Forecast Stage:                       3.44 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  01/18/2026 01 PM PST            4.76                Not Applicable
  01/18/2026 02 PM PST            3.48         -      Not Applicable
  01/18/2026 03 PM PST            3.44         -      Not Applicable
  01/18/2026 04 PM PST            3.44         0      Not Applicable
  01/18/2026 05 PM PST            3.44         0      Not Applicable
  01/18/2026 06 PM PST            3.44         0      Not Applicable
  01/18/2026 07 PM PST            3.44         0      Not Applicable
  01/18/2026 08 PM PST            3.44         0      Not Applicable
  01/18/2026 09 PM PST            3.44         0      Not Applicable
  01/18/2026 10 PM PST            3.93         +      Not Applicable
  01/18/2026 11 PM PST            4.62         +      Not Applicable
  01/19/2026 12 AM PST            4.91         +      Not Applicable
  01/19/2026 01 AM PST            4.97         +      Not Applicable
  01/19/2026 02 AM PST            4.60         -      Not Applicable
  01/19/2026 03 AM PST            4.14         -      Not Applicable
  01/19/2026 04 AM PST            3.80         -      Not Applicable
  01/19/2026 05 AM PST            3.69         -      Not Applicable
  01/19/2026 06 AM PST            3.98         +      Not Applicable
  01/19/2026 07 AM PST            4.64         +      Not Applicable
  01/19/2026 08 AM PST            5.43         +      Not Applicable
  01/19/2026 09 AM PST            6.23         +      Not Applicable
  01/19/2026 10 AM PST            6.79         +      Not Applicable
  01/19/2026 11 AM PST            6.83         +      Not Applicable
  01/19/2026 12 PM PST            6.42         -      Not Applicable
  01/19/2026 01 PM PST            5.62         -      Not Applicable
  01/19/2026 02 PM PST            4.46         -      Not Applicable
  01/19/2026 03 PM PST            3.44         -      Not Applicable
  01/19/2026 04 PM PST            3.44         0      Not Applicable
  01/19/2026 05 PM PST            3.44         0      Not Applicable
  01/19/2026 06 PM PST            3.44         0      Not Applicable
  01/19/2026 07 PM PST            3.44         0      Not Applicable
  01/19/2026 08 PM PST            3.44         0      Not Applicable
  01/19/2026 09 PM PST            3.44         0      Not Applicable
  01/19/2026 10 PM PST            3.46         +      Not Applicable
  01/19/2026 11 PM PST            4.37         +      Not Applicable
  01/20/2026 12 AM PST            4.88         +      Not Applicable
  01/20/2026 01 AM PST            4.98         +      Not Applicable
  01/20/2026 02 AM PST            4.85         -      Not Applicable
  01/20/2026 03 AM PST            4.46         -      Not Applicable
  01/20/2026 04 AM PST            3.88         -      Not Applicable
  01/20/2026 05 AM PST            3.59         -      Not Applicable
  01/20/2026 06 AM PST            3.57         -      Not Applicable
  01/20/2026 07 AM PST            3.88         +      Not Applicable
  01/20/2026 08 AM PST            4.66         +      Not Applicable
  01/20/2026 09 AM PST            5.56         +      Not Applicable
  01/20/2026 10 AM PST            6.32         +      Not Applicable
  01/20/2026 11 AM PST            6.68         +      Not Applicable
  01/20/2026 12 PM PST            6.58         -      Not Applicable
  01/20/2026 01 PM PST            6.01         -      Not Applicable
  01/20/2026 02 PM PST            5.21         -      Not Applicable
  01/20/2026 03 PM PST            4.18         -      Not Applicable
  01/20/2026 04 PM PST            3.44         -      Not Applicable
  01/20/2026 05 PM PST            3.44         0      Not Applicable
  01/20/2026 06 PM PST            3.44         0      Not Applicable
  01/20/2026 07 PM PST            3.44         0      Not Applicable
  01/20/2026 08 PM PST            3.44         0      Not Applicable
  01/20/2026 09 PM PST            3.44         0      Not Applicable
  01/20/2026 10 PM PST            3.44         0      Not Applicable
  01/20/2026 11 PM PST            4.21         +      Not Applicable
  01/21/2026 12 AM PST            4.98         +      Not Applicable
  01/21/2026 01 AM PST            5.47         +      Not Applicable
  01/21/2026 02 AM PST            5.37         -      Not Applicable
  01/21/2026 03 AM PST            4.93         -      Not Applicable
  01/21/2026 04 AM PST            4.42         -      Not Applicable
  01/21/2026 05 AM PST            3.88         -      Not Applicable
  01/21/2026 06 AM PST            3.56         -      Not Applicable
  01/21/2026 07 AM PST            3.54         -      Not Applicable
  01/21/2026 08 AM PST            4.04         +      Not Applicable
  01/21/2026 09 AM PST            4.83         +      Not Applicable
  01/21/2026 10 AM PST            5.60         +      Not Applicable
  01/21/2026 11 AM PST            6.28         +      Not Applicable
  01/21/2026 12 PM PST            6.49         +      Not Applicable
  01/21/2026 01 PM PST            6.38         -      Not Applicable
  01/21/2026 02 PM PST            5.84         -      Not Applicable
  01/21/2026 03 PM PST            4.95         -      Not Applicable
  01/21/2026 04 PM PST            3.97         -      Not Applicable
  01/21/2026 05 PM PST            3.44         -      Not Applicable
  01/21/2026 06 PM PST            3.44         0      Not Applicable
  01/21/2026 07 PM PST            3.44         0      Not Applicable
  01/21/2026 08 PM PST            3.44         0      Not Applicable
  01/21/2026 09 PM PST            3.44         0      Not Applicable
  01/21/2026 10 PM PST            3.44         0      Not Applicable
  01/21/2026 11 PM PST            3.93         +      Not Applicable
  01/22/2026 12 AM PST            4.93         +      Not Applicable
  01/22/2026 01 AM PST            5.66         +      Not Applicable
  01/22/2026 02 AM PST            5.70         +      Not Applicable
  01/22/2026 03 AM PST            5.48         -      Not Applicable
  01/22/2026 04 AM PST            4.95         -      Not Applicable
  01/22/2026 05 AM PST            4.42         -      Not Applicable
  01/22/2026 06 AM PST            3.82         -      Not Applicable
  01/22/2026 07 AM PST            3.44         -      Not Applicable
  01/22/2026 08 AM PST            3.44         0      Not Applicable
  01/22/2026 09 AM PST            3.87         +      Not Applicable
  01/22/2026 10 AM PST            4.66         +      Not Applicable
  01/22/2026 11 AM PST            5.42         +      Not Applicable
  01/22/2026 12 PM PST            5.91         +      Not Applicable
  01/22/2026 01 PM PST            6.03         +      Not Applicable
  01/22/2026 02 PM PST            5.84         -      Not Applicable
  01/22/2026 03 PM PST            5.28         -      Not Applicable
  01/22/2026 04 PM PST            4.50         -      Not Applicable
  01/22/2026 05 PM PST            3.61         -      Not Applicable
  01/22/2026 06 PM PST            3.44         -      Not Applicable
  01/22/2026 07 PM PST            3.44         0      Not Applicable
  01/22/2026 08 PM PST            3.44         0      Not Applicable
  01/22/2026 09 PM PST            3.44         0      Not Applicable
  01/22/2026 10 PM PST            3.44         0      Not Applicable
  01/22/2026 11 PM PST            3.69         +      Not Applicable
  01/23/2026 12 AM PST            4.69         +      Not Applicable
  01/23/2026 01 AM PST            5.60         +      Not Applicable
  01/23/2026 02 AM PST            6.00         +      Not Applicable
  01/23/2026 03 AM PST            5.89         -      Not Applicable
  01/23/2026 04 AM PST            5.60         -      Not Applicable
  01/23/2026 05 AM PST            4.98         -      Not Applicable
  01/23/2026 06 AM PST            4.35         -      Not Applicable
  01/23/2026 07 AM PST            3.72         -      Not Applicable
  01/23/2026 08 AM PST            3.44         -      Not Applicable
  01/23/2026 09 AM PST            3.44         0      Not Applicable
  01/23/2026 10 AM PST            3.63         +      Not Applicable
  01/23/2026 11 AM PST            4.33         +      Not Applicable
  01/23/2026 12 PM PST            4.01         -      Not Applicable
  01/23/2026 01 PM PST            3.52         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  01/23/2026 02 PM PST            3.44                Not Applicable
  01/23/2026 03 PM PST            3.44         0      Not Applicable
  01/23/2026 04 PM PST            3.44         0      Not Applicable
  01/23/2026 05 PM PST            3.44         0      Not Applicable
  01/23/2026 06 PM PST            3.44         0      Not Applicable
  01/23/2026 07 PM PST            3.44         0      Not Applicable
  01/23/2026 08 PM PST            3.44         0      Not Applicable
  01/23/2026 09 PM PST            3.44         0      Not Applicable
  01/23/2026 10 PM PST            3.44         0      Not Applicable
  01/23/2026 11 PM PST            3.44         0      Not Applicable
  01/24/2026 12 AM PST            3.44         0      Not Applicable
  01/24/2026 01 AM PST            3.44         0      Not Applicable
  01/24/2026 02 AM PST            3.44         0      Not Applicable
  01/24/2026 03 AM PST            3.44         0      Not Applicable
  01/24/2026 04 AM PST            3.44         0      Not Applicable
  01/24/2026 05 AM PST            3.44         0      Not Applicable
  01/24/2026 06 AM PST            3.44         0      Not Applicable
  01/24/2026 07 AM PST            3.44         0      Not Applicable
  01/24/2026 08 AM PST            3.44         0      Not Applicable
  01/24/2026 09 AM PST            3.44         0      Not Applicable
  01/24/2026 10 AM PST            3.44         0      Not Applicable
  01/24/2026 11 AM PST            3.44         0      Not Applicable
  01/24/2026 12 PM PST            3.44         0      Not Applicable
  01/24/2026 01 PM PST            3.44         0      Not Applicable
  01/24/2026 02 PM PST            3.44         0      Not Applicable
  01/24/2026 03 PM PST            3.44         0      Not Applicable
  01/24/2026 04 PM PST            3.44         0      Not Applicable
  01/24/2026 05 PM PST            3.44         0      Not Applicable
  01/24/2026 06 PM PST            3.44         0      Not Applicable
  01/24/2026 07 PM PST            3.44         0      Not Applicable
  01/24/2026 08 PM PST            3.44         0      Not Applicable
  01/24/2026 09 PM PST            3.44         0      Not Applicable
  01/24/2026 10 PM PST            3.44         0      Not Applicable
  01/24/2026 11 PM PST            3.44         0      Not Applicable
  01/25/2026 12 AM PST            3.44         0      Not Applicable
  01/25/2026 01 AM PST            3.44         0      Not Applicable
  01/25/2026 02 AM PST            3.44         0      Not Applicable
  01/25/2026 03 AM PST            3.44         0      Not Applicable
  01/25/2026 04 AM PST            3.44         0      Not Applicable
  01/25/2026 05 AM PST            3.44         0      Not Applicable
  01/25/2026 06 AM PST            3.44         0      Not Applicable
  01/25/2026 07 AM PST            3.44         0      Not Applicable
  01/25/2026 08 AM PST            3.44         0      Not Applicable
  01/25/2026 09 AM PST            3.44         0      Not Applicable
  01/25/2026 10 AM PST            3.44         0      Not Applicable
  01/25/2026 11 AM PST            3.44         0      Not Applicable
  01/25/2026 12 PM PST            3.44         0      Not Applicable
  01/25/2026 01 PM PST            3.44         0      Not Applicable
  01/25/2026 02 PM PST            3.44         0      Not Applicable
  01/25/2026 03 PM PST            3.44         0      Not Applicable
  01/25/2026 04 PM PST            3.44         0      Not Applicable
  01/25/2026 05 PM PST            3.44         0      Not Applicable
  01/25/2026 06 PM PST            3.44         0      Not Applicable
  01/25/2026 07 PM PST            3.44         0      Not Applicable
  01/25/2026 08 PM PST            3.44         0      Not Applicable
  01/25/2026 09 PM PST            3.44         0      Not Applicable
  01/25/2026 10 PM PST            3.44         0      Not Applicable
  01/25/2026 11 PM PST            3.44         0      Not Applicable
  01/26/2026 12 AM PST            3.44         0      Not Applicable
  01/26/2026 01 AM PST            3.44         0      Not Applicable
  01/26/2026 02 AM PST            3.44         0      Not Applicable
  01/26/2026 03 AM PST            3.44         0      Not Applicable
  01/26/2026 04 AM PST            3.44         0      Not Applicable
  01/26/2026 05 AM PST            3.44         0      Not Applicable
  01/26/2026 06 AM PST            3.44         0      Not Applicable
  01/26/2026 07 AM PST            3.44         0      Not Applicable
  01/26/2026 08 AM PST            3.44         0      Not Applicable
  01/26/2026 09 AM PST            3.44         0      Not Applicable
  01/26/2026 10 AM PST            3.44         0      Not Applicable
  01/26/2026 11 AM PST            3.44         0      Not Applicable
  01/26/2026 12 PM PST            3.44         0      Not Applicable
  01/26/2026 01 PM PST            3.44         0      Not Applicable
  01/26/2026 02 PM PST            3.44         0      Not Applicable
  01/26/2026 03 PM PST            3.44         0      Not Applicable
  01/26/2026 04 PM PST            3.44         0      Not Applicable
  01/26/2026 05 PM PST            3.44         0      Not Applicable
  01/26/2026 06 PM PST            3.44         0      Not Applicable
  01/26/2026 07 PM PST            3.44         0      Not Applicable
  01/26/2026 08 PM PST            3.44         0      Not Applicable
  01/26/2026 09 PM PST            3.44         0      Not Applicable
  01/26/2026 10 PM PST            3.44         0      Not Applicable
  01/26/2026 11 PM PST            3.44         0      Not Applicable
  01/27/2026 12 AM PST            3.44         0      Not Applicable
  01/27/2026 01 AM PST            3.44         0      Not Applicable
  01/27/2026 02 AM PST            3.44         0      Not Applicable
  01/27/2026 03 AM PST            3.44         0      Not Applicable
  01/27/2026 04 AM PST            3.44         0      Not Applicable
  01/27/2026 05 AM PST            3.44         0      Not Applicable
  01/27/2026 06 AM PST            3.44         0      Not Applicable
  01/27/2026 07 AM PST            3.44         0      Not Applicable
  01/27/2026 08 AM PST            3.44         0      Not Applicable
  01/27/2026 09 AM PST            3.44         0      Not Applicable
  01/27/2026 10 AM PST            3.44         0      Not Applicable
  01/27/2026 11 AM PST            3.44         0      Not Applicable
  01/27/2026 12 PM PST            3.44         0      Not Applicable
  01/27/2026 01 PM PST            3.44         0      Not Applicable
  01/27/2026 02 PM PST            3.44         0      Not Applicable
  01/27/2026 03 PM PST            3.44         0      Not Applicable
  01/27/2026 04 PM PST            3.44         0      Not Applicable
  01/27/2026 05 PM PST            3.44         0      Not Applicable
  01/27/2026 06 PM PST            3.44         0      Not Applicable
  01/27/2026 07 PM PST            3.44         0      Not Applicable
  01/27/2026 08 PM PST            3.44         0      Not Applicable
  01/27/2026 09 PM PST            3.44         0      Not Applicable
  01/27/2026 10 PM PST            3.44         0      Not Applicable
  01/27/2026 11 PM PST            3.44         0      Not Applicable
  01/28/2026 12 AM PST            3.44         0      Not Applicable
  01/28/2026 01 AM PST            3.44         0      Not Applicable
  01/28/2026 02 AM PST            3.44         0      Not Applicable
  01/28/2026 03 AM PST            3.44         0      Not Applicable
  01/28/2026 04 AM PST            3.44         0      Not Applicable
#
# 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.