RUSSIAN RIVER - HIGHWAY 1 BRIDGE NEAR JENNER (RROC1)
Latitude: 38.43º NLongitude: 123.10º WElevation: 10 FeetForecast Type: Unofficial Location
Location: Sonoma County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: Mar 09 2026 at 12:45 PM PDTNext Issuance: Mar 10 2026 at 9:00 AM PDT
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:  03/09/2026 at 12:47 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/09/2026 at 03:00 AM PDT
# Maximum Observed Stage:                       6.02 Feet
#
# Earliest Date & Time of Maximum Forecast:     03/09/2026 at 01:00 PM PDT
# Maximum Forecast Stage:                       3.44 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  03/04/2026 11 AM PST            5.91                Not Applicable
  03/04/2026 12 PM PST            5.90         -      Not Applicable
  03/04/2026 01 PM PST            5.50         -      Not Applicable
  03/04/2026 02 PM PST            4.75         -      Not Applicable
  03/04/2026 03 PM PST            3.79         -      Not Applicable
  03/04/2026 04 PM PST            3.44         -      Not Applicable
  03/04/2026 05 PM PST            3.44         0      Not Applicable
  03/04/2026 06 PM PST            3.44         0      Not Applicable
  03/04/2026 07 PM PST            3.44         0      Not Applicable
  03/04/2026 08 PM PST            3.44         0      Not Applicable
  03/04/2026 09 PM PST            3.44         0      Not Applicable
  03/04/2026 10 PM PST            4.52         +      Not Applicable
  03/04/2026 11 PM PST            5.34         +      Not Applicable
  03/05/2026 12 AM PST            5.71         +      Not Applicable
  03/05/2026 01 AM PST            5.51         -      Not Applicable
  03/05/2026 02 AM PST            4.90         -      Not Applicable
  03/05/2026 03 AM PST            4.10         -      Not Applicable
  03/05/2026 04 AM PST            3.44         -      Not Applicable
  03/05/2026 05 AM PST            3.44         0      Not Applicable
  03/05/2026 06 AM PST            3.44         0      Not Applicable
  03/05/2026 07 AM PST            3.44         0      Not Applicable
  03/05/2026 08 AM PST            3.44         0      Not Applicable
  03/05/2026 09 AM PST            3.44         0      Not Applicable
  03/05/2026 10 AM PST            3.91         +      Not Applicable
  03/05/2026 11 AM PST            4.77         +      Not Applicable
  03/05/2026 12 PM PST            5.21         +      Not Applicable
  03/05/2026 01 PM PST            5.16         -      Not Applicable
  03/05/2026 02 PM PST            4.74         -      Not Applicable
  03/05/2026 03 PM PST            4.04         -      Not Applicable
  03/05/2026 04 PM PST            3.44         -      Not Applicable
  03/05/2026 05 PM PST            3.44         0      Not Applicable
  03/05/2026 06 PM PST            3.44         0      Not Applicable
  03/05/2026 07 PM PST            3.44         0      Not Applicable
  03/05/2026 08 PM PST            3.44         0      Not Applicable
  03/05/2026 09 PM PST            3.44         0      Not Applicable
  03/05/2026 10 PM PST            4.09         +      Not Applicable
  03/05/2026 11 PM PST            5.05         +      Not Applicable
  03/06/2026 12 AM PST            5.55         +      Not Applicable
  03/06/2026 01 AM PST            5.66         +      Not Applicable
  03/06/2026 02 AM PST            5.22         -      Not Applicable
  03/06/2026 03 AM PST            4.51         -      Not Applicable
  03/06/2026 04 AM PST            3.64         -      Not Applicable
  03/06/2026 05 AM PST            3.44         -      Not Applicable
  03/06/2026 06 AM PST            3.44         0      Not Applicable
  03/06/2026 07 AM PST            3.44         0      Not Applicable
  03/06/2026 08 AM PST            3.44         0      Not Applicable
  03/06/2026 09 AM PST            3.44         0      Not Applicable
  03/06/2026 10 AM PST            3.44         0      Not Applicable
  03/06/2026 11 AM PST            3.83         +      Not Applicable
  03/06/2026 12 PM PST            4.61         +      Not Applicable
  03/06/2026 01 PM PST            4.71         +      Not Applicable
  03/06/2026 02 PM PST            4.61         -      Not Applicable
  03/06/2026 03 PM PST            4.22         -      Not Applicable
  03/06/2026 04 PM PST            3.67         -      Not Applicable
  03/06/2026 05 PM PST            3.44         -      Not Applicable
  03/06/2026 06 PM PST            3.44         0      Not Applicable
  03/06/2026 07 PM PST            3.44         0      Not Applicable
  03/06/2026 08 PM PST            3.44         0      Not Applicable
  03/06/2026 09 PM PST            3.44         0      Not Applicable
  03/06/2026 10 PM PST            3.85         +      Not Applicable
  03/06/2026 11 PM PST            4.76         +      Not Applicable
  03/07/2026 12 AM PST            5.56         +      Not Applicable
  03/07/2026 01 AM PST            5.77         +      Not Applicable
  03/07/2026 02 AM PST            5.53         -      Not Applicable
  03/07/2026 03 AM PST            5.01         -      Not Applicable
  03/07/2026 04 AM PST            4.33         -      Not Applicable
  03/07/2026 05 AM PST            3.48         -      Not Applicable
  03/07/2026 06 AM PST            3.44         -      Not Applicable
  03/07/2026 07 AM PST            3.44         0      Not Applicable
  03/07/2026 08 AM PST            3.44         0      Not Applicable
  03/07/2026 09 AM PST            3.44         0      Not Applicable
  03/07/2026 10 AM PST            3.44         0      Not Applicable
  03/07/2026 11 AM PST            3.44         0      Not Applicable
  03/07/2026 12 PM PST            3.73         +      Not Applicable
  03/07/2026 01 PM PST            4.34         +      Not Applicable
  03/07/2026 02 PM PST            4.49         +      Not Applicable
  03/07/2026 03 PM PST            4.36         -      Not Applicable
  03/07/2026 04 PM PST            3.97         -      Not Applicable
  03/07/2026 05 PM PST            3.55         -      Not Applicable
  03/07/2026 06 PM PST            3.44         -      Not Applicable
  03/07/2026 07 PM PST            3.44         0      Not Applicable
  03/07/2026 08 PM PST            3.44         0      Not Applicable
  03/07/2026 09 PM PST            3.44         0      Not Applicable
  03/07/2026 10 PM PST            3.93         +      Not Applicable
  03/07/2026 11 PM PST            4.68         +      Not Applicable
  03/08/2026 12 AM PST            5.44         +      Not Applicable
  03/08/2026 01 AM PST            5.88         +      Not Applicable
  03/08/2026 03 AM PDT            5.90         +      Not Applicable
  03/08/2026 04 AM PDT            5.62         -      Not Applicable
  03/08/2026 05 AM PDT            4.98         -      Not Applicable
  03/08/2026 06 AM PDT            4.26         -      Not Applicable
  03/08/2026 07 AM PDT            3.45         -      Not Applicable
  03/08/2026 08 AM PDT            3.44         -      Not Applicable
  03/08/2026 09 AM PDT            3.44         0      Not Applicable
  03/08/2026 10 AM PDT            3.44         0      Not Applicable
  03/08/2026 11 AM PDT            3.44         0      Not Applicable
  03/08/2026 12 PM PDT            3.44         0      Not Applicable
  03/08/2026 01 PM PDT            3.44         0      Not Applicable
  03/08/2026 02 PM PDT            3.72         +      Not Applicable
  03/08/2026 03 PM PDT            4.14         +      Not Applicable
  03/08/2026 04 PM PDT            4.31         +      Not Applicable
  03/08/2026 05 PM PDT            4.26         -      Not Applicable
  03/08/2026 06 PM PDT            3.99         -      Not Applicable
  03/08/2026 07 PM PDT            3.76         -      Not Applicable
  03/08/2026 08 PM PDT            3.54         -      Not Applicable
  03/08/2026 09 PM PDT            3.49         -      Not Applicable
  03/08/2026 10 PM PDT            3.66         +      Not Applicable
  03/08/2026 11 PM PDT            4.14         +      Not Applicable
  03/09/2026 12 AM PDT            4.77         +      Not Applicable
  03/09/2026 01 AM PDT            5.44         +      Not Applicable
  03/09/2026 02 AM PDT            5.87         +      Not Applicable
  03/09/2026 03 AM PDT            6.02         +      Not Applicable
  03/09/2026 04 AM PDT            5.90         -      Not Applicable
  03/09/2026 05 AM PDT            5.52         -      Not Applicable
  03/09/2026 06 AM PDT            4.85         -      Not Applicable
  03/09/2026 07 AM PDT            4.12         -      Not Applicable
  03/09/2026 08 AM PDT            3.47         -      Not Applicable
  03/09/2026 09 AM PDT            3.44         -      Not Applicable
  03/09/2026 10 AM PDT            3.44         0      Not Applicable
  03/09/2026 11 AM PDT            3.44         0      Not Applicable
  03/09/2026 12 PM PDT            3.44         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  03/09/2026 01 PM PDT            3.44                Not Applicable
  03/09/2026 02 PM PDT            3.44         0      Not Applicable
  03/09/2026 03 PM PDT            3.44         0      Not Applicable
  03/09/2026 04 PM PDT            3.44         0      Not Applicable
  03/09/2026 05 PM PDT            3.44         0      Not Applicable
  03/09/2026 06 PM PDT            3.44         0      Not Applicable
  03/09/2026 07 PM PDT            3.44         0      Not Applicable
  03/09/2026 08 PM PDT            3.44         0      Not Applicable
  03/09/2026 09 PM PDT            3.44         0      Not Applicable
  03/09/2026 10 PM PDT            3.44         0      Not Applicable
  03/09/2026 11 PM PDT            3.44         0      Not Applicable
  03/10/2026 12 AM PDT            3.44         0      Not Applicable
  03/10/2026 01 AM PDT            3.44         0      Not Applicable
  03/10/2026 02 AM PDT            3.44         0      Not Applicable
  03/10/2026 03 AM PDT            3.44         0      Not Applicable
  03/10/2026 04 AM PDT            3.44         0      Not Applicable
  03/10/2026 05 AM PDT            3.44         0      Not Applicable
  03/10/2026 06 AM PDT            3.44         0      Not Applicable
  03/10/2026 07 AM PDT            3.44         0      Not Applicable
  03/10/2026 08 AM PDT            3.44         0      Not Applicable
  03/10/2026 09 AM PDT            3.44         0      Not Applicable
  03/10/2026 10 AM PDT            3.44         0      Not Applicable
  03/10/2026 11 AM PDT            3.44         0      Not Applicable
  03/10/2026 12 PM PDT            3.44         0      Not Applicable
  03/10/2026 01 PM PDT            3.44         0      Not Applicable
  03/10/2026 02 PM PDT            3.44         0      Not Applicable
  03/10/2026 03 PM PDT            3.44         0      Not Applicable
  03/10/2026 04 PM PDT            3.44         0      Not Applicable
  03/10/2026 05 PM PDT            3.44         0      Not Applicable
  03/10/2026 06 PM PDT            3.44         0      Not Applicable
  03/10/2026 07 PM PDT            3.44         0      Not Applicable
  03/10/2026 08 PM PDT            3.44         0      Not Applicable
  03/10/2026 09 PM PDT            3.44         0      Not Applicable
  03/10/2026 10 PM PDT            3.44         0      Not Applicable
  03/10/2026 11 PM PDT            3.44         0      Not Applicable
  03/11/2026 12 AM PDT            3.44         0      Not Applicable
  03/11/2026 01 AM PDT            3.44         0      Not Applicable
  03/11/2026 02 AM PDT            3.44         0      Not Applicable
  03/11/2026 03 AM PDT            3.44         0      Not Applicable
  03/11/2026 04 AM PDT            3.44         0      Not Applicable
  03/11/2026 05 AM PDT            3.44         0      Not Applicable
  03/11/2026 06 AM PDT            3.44         0      Not Applicable
  03/11/2026 07 AM PDT            3.44         0      Not Applicable
  03/11/2026 08 AM PDT            3.44         0      Not Applicable
  03/11/2026 09 AM PDT            3.44         0      Not Applicable
  03/11/2026 10 AM PDT            3.44         0      Not Applicable
  03/11/2026 11 AM PDT            3.44         0      Not Applicable
  03/11/2026 12 PM PDT            3.44         0      Not Applicable
  03/11/2026 01 PM PDT            3.44         0      Not Applicable
  03/11/2026 02 PM PDT            3.44         0      Not Applicable
  03/11/2026 03 PM PDT            3.44         0      Not Applicable
  03/11/2026 04 PM PDT            3.44         0      Not Applicable
  03/11/2026 05 PM PDT            3.44         0      Not Applicable
  03/11/2026 06 PM PDT            3.44         0      Not Applicable
  03/11/2026 07 PM PDT            3.44         0      Not Applicable
  03/11/2026 08 PM PDT            3.44         0      Not Applicable
  03/11/2026 09 PM PDT            3.44         0      Not Applicable
  03/11/2026 10 PM PDT            3.44         0      Not Applicable
  03/11/2026 11 PM PDT            3.44         0      Not Applicable
  03/12/2026 12 AM PDT            3.44         0      Not Applicable
  03/12/2026 01 AM PDT            3.44         0      Not Applicable
  03/12/2026 02 AM PDT            3.44         0      Not Applicable
  03/12/2026 03 AM PDT            3.44         0      Not Applicable
  03/12/2026 04 AM PDT            3.44         0      Not Applicable
  03/12/2026 05 AM PDT            3.44         0      Not Applicable
  03/12/2026 06 AM PDT            3.44         0      Not Applicable
  03/12/2026 07 AM PDT            3.44         0      Not Applicable
  03/12/2026 08 AM PDT            3.44         0      Not Applicable
  03/12/2026 09 AM PDT            3.44         0      Not Applicable
  03/12/2026 10 AM PDT            3.44         0      Not Applicable
  03/12/2026 11 AM PDT            3.44         0      Not Applicable
  03/12/2026 12 PM PDT            3.44         0      Not Applicable
  03/12/2026 01 PM PDT            3.44         0      Not Applicable
  03/12/2026 02 PM PDT            3.44         0      Not Applicable
  03/12/2026 03 PM PDT            3.44         0      Not Applicable
  03/12/2026 04 PM PDT            3.44         0      Not Applicable
  03/12/2026 05 PM PDT            3.44         0      Not Applicable
  03/12/2026 06 PM PDT            3.44         0      Not Applicable
  03/12/2026 07 PM PDT            3.44         0      Not Applicable
  03/12/2026 08 PM PDT            3.44         0      Not Applicable
  03/12/2026 09 PM PDT            3.44         0      Not Applicable
  03/12/2026 10 PM PDT            3.44         0      Not Applicable
  03/12/2026 11 PM PDT            3.44         0      Not Applicable
  03/13/2026 12 AM PDT            3.44         0      Not Applicable
  03/13/2026 01 AM PDT            3.44         0      Not Applicable
  03/13/2026 02 AM PDT            3.44         0      Not Applicable
  03/13/2026 03 AM PDT            3.44         0      Not Applicable
  03/13/2026 04 AM PDT            3.44         0      Not Applicable
  03/13/2026 05 AM PDT            3.44         0      Not Applicable
  03/13/2026 06 AM PDT            3.44         0      Not Applicable
  03/13/2026 07 AM PDT            3.44         0      Not Applicable
  03/13/2026 08 AM PDT            3.44         0      Not Applicable
  03/13/2026 09 AM PDT            3.44         0      Not Applicable
  03/13/2026 10 AM PDT            3.44         0      Not Applicable
  03/13/2026 11 AM PDT            3.44         0      Not Applicable
  03/13/2026 12 PM PDT            3.44         0      Not Applicable
  03/13/2026 01 PM PDT            3.44         0      Not Applicable
  03/13/2026 02 PM PDT            3.44         0      Not Applicable
  03/13/2026 03 PM PDT            3.44         0      Not Applicable
  03/13/2026 04 PM PDT            3.44         0      Not Applicable
  03/13/2026 05 PM PDT            3.44         0      Not Applicable
  03/13/2026 06 PM PDT            3.44         0      Not Applicable
  03/13/2026 07 PM PDT            3.44         0      Not Applicable
  03/13/2026 08 PM PDT            3.44         0      Not Applicable
  03/13/2026 09 PM PDT            3.44         0      Not Applicable
  03/13/2026 10 PM PDT            3.44         0      Not Applicable
  03/13/2026 11 PM PDT            3.44         0      Not Applicable
  03/14/2026 12 AM PDT            3.44         0      Not Applicable
  03/14/2026 01 AM PDT            3.44         0      Not Applicable
  03/14/2026 02 AM PDT            3.44         0      Not Applicable
  03/14/2026 03 AM PDT            3.44         0      Not Applicable
  03/14/2026 04 AM PDT            3.44         0      Not Applicable
  03/14/2026 05 AM PDT            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.