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RUSSIAN RIVER - HIGHWAY 1 BRIDGE NEAR JENNER (RROC1)
| Latitude: 38.43º N | Longitude: 123.10º W | Elevation: 10 Feet | | Forecast Type: Unofficial Location |
| Location: Sonoma County in California | Bulletin Group: Russian Napa | River Group: Russian Napa |
| Issuance Time: | Aug 30 2026 at 7:20 AM PDT | Next Issuance: | Aug 31 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: 08/30/2026 at 07:21 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 08/28/2026 at 12:00 AM PDT
# Maximum Observed Stage: 6.39 Feet
#
# Earliest Date & Time of Maximum Forecast: 08/30/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 4.58 Feet
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Trend Observed Status
# ------------------------------------------------------------------
08/25/2026 07 AM PDT 3.44 Not Applicable
08/25/2026 08 AM PDT 3.44 0 Not Applicable
08/25/2026 09 AM PDT 3.44 0 Not Applicable
08/25/2026 10 AM PDT 3.96 + Not Applicable
08/25/2026 11 AM PDT 4.54 + Not Applicable
08/25/2026 12 PM PDT 4.83 + Not Applicable
08/25/2026 01 PM PDT 4.71 - Not Applicable
08/25/2026 02 PM PDT 4.38 - Not Applicable
08/25/2026 03 PM PDT 3.97 - Not Applicable
08/25/2026 04 PM PDT 3.76 - Not Applicable
08/25/2026 05 PM PDT 3.73 - Not Applicable
08/25/2026 06 PM PDT 4.05 + Not Applicable
08/25/2026 07 PM PDT 4.62 + Not Applicable
08/25/2026 08 PM PDT 5.22 + Not Applicable
08/25/2026 09 PM PDT 5.89 + Not Applicable
08/25/2026 10 PM PDT 6.36 + Not Applicable
08/25/2026 11 PM PDT 6.35 - Not Applicable
08/26/2026 12 AM PDT 5.84 - Not Applicable
08/26/2026 01 AM PDT 5.19 - Not Applicable
08/26/2026 02 AM PDT 4.52 - Not Applicable
08/26/2026 03 AM PDT 3.83 - Not Applicable
08/26/2026 04 AM PDT 3.44 - Not Applicable
08/26/2026 05 AM PDT 3.44 0 Not Applicable
08/26/2026 06 AM PDT 3.44 0 Not Applicable
08/26/2026 07 AM PDT 3.44 0 Not Applicable
08/26/2026 08 AM PDT 3.44 0 Not Applicable
08/26/2026 09 AM PDT 3.44 0 Not Applicable
08/26/2026 10 AM PDT 3.65 + Not Applicable
08/26/2026 11 AM PDT 4.33 + Not Applicable
08/26/2026 12 PM PDT 4.77 + Not Applicable
08/26/2026 01 PM PDT 4.89 + Not Applicable
08/26/2026 02 PM PDT 4.57 - Not Applicable
08/26/2026 03 PM PDT 4.14 - Not Applicable
08/26/2026 04 PM PDT 3.73 - Not Applicable
08/26/2026 05 PM PDT 3.51 - Not Applicable
08/26/2026 06 PM PDT 3.67 + Not Applicable
08/26/2026 07 PM PDT 4.01 + Not Applicable
08/26/2026 08 PM PDT 4.65 + Not Applicable
08/26/2026 09 PM PDT 5.34 + Not Applicable
08/26/2026 10 PM PDT 5.98 + Not Applicable
08/26/2026 11 PM PDT 6.39 + Not Applicable
08/27/2026 12 AM PDT 6.16 - Not Applicable
08/27/2026 01 AM PDT 5.65 - Not Applicable
08/27/2026 02 AM PDT 4.93 - Not Applicable
08/27/2026 03 AM PDT 4.29 - Not Applicable
08/27/2026 04 AM PDT 3.64 - Not Applicable
08/27/2026 05 AM PDT 3.44 - Not Applicable
08/27/2026 06 AM PDT 3.44 0 Not Applicable
08/27/2026 07 AM PDT 3.44 0 Not Applicable
08/27/2026 08 AM PDT 3.44 0 Not Applicable
08/27/2026 09 AM PDT 3.44 0 Not Applicable
08/27/2026 10 AM PDT 3.53 + Not Applicable
08/27/2026 11 AM PDT 4.28 + Not Applicable
08/27/2026 12 PM PDT 4.83 + Not Applicable
08/27/2026 01 PM PDT 5.08 + Not Applicable
08/27/2026 02 PM PDT 4.88 - Not Applicable
08/27/2026 03 PM PDT 4.43 - Not Applicable
08/27/2026 04 PM PDT 3.90 - Not Applicable
08/27/2026 05 PM PDT 3.49 - Not Applicable
08/27/2026 06 PM PDT 3.44 - Not Applicable
08/27/2026 07 PM PDT 3.52 + Not Applicable
08/27/2026 08 PM PDT 3.97 + Not Applicable
08/27/2026 09 PM PDT 4.66 + Not Applicable
08/27/2026 10 PM PDT 5.41 + Not Applicable
08/27/2026 11 PM PDT 6.03 + Not Applicable
08/28/2026 12 AM PDT 6.39 + Not Applicable
08/28/2026 01 AM PDT 5.97 - Not Applicable
08/28/2026 02 AM PDT 5.42 - Not Applicable
08/28/2026 03 AM PDT 4.74 - Not Applicable
08/28/2026 04 AM PDT 4.05 - Not Applicable
08/28/2026 05 AM PDT 3.48 - Not Applicable
08/28/2026 06 AM PDT 3.44 - Not Applicable
08/28/2026 07 AM PDT 3.44 0 Not Applicable
08/28/2026 08 AM PDT 3.44 0 Not Applicable
08/28/2026 09 AM PDT 3.44 0 Not Applicable
08/28/2026 10 AM PDT 3.44 0 Not Applicable
08/28/2026 11 AM PDT 4.11 + Not Applicable
08/28/2026 12 PM PDT 4.79 + Not Applicable
08/28/2026 01 PM PDT 5.26 + Not Applicable
08/28/2026 02 PM PDT 5.13 - Not Applicable
08/28/2026 03 PM PDT 4.72 - Not Applicable
08/28/2026 04 PM PDT 4.16 - Not Applicable
08/28/2026 05 PM PDT 3.67 - Not Applicable
08/28/2026 06 PM PDT 3.44 - Not Applicable
08/28/2026 07 PM PDT 3.44 0 Not Applicable
08/28/2026 08 PM PDT 3.44 0 Not Applicable
08/28/2026 09 PM PDT 3.85 + Not Applicable
08/28/2026 10 PM PDT 4.55 + Not Applicable
08/28/2026 11 PM PDT 5.26 + Not Applicable
08/29/2026 12 AM PDT 5.88 + Not Applicable
08/29/2026 01 AM PDT 6.04 + Not Applicable
08/29/2026 02 AM PDT 5.62 - Not Applicable
08/29/2026 03 AM PDT 4.98 - Not Applicable
08/29/2026 04 AM PDT 4.41 - Not Applicable
08/29/2026 05 AM PDT 3.78 - Not Applicable
08/29/2026 06 AM PDT 3.44 - Not Applicable
08/29/2026 07 AM PDT 3.44 0 Not Applicable
08/29/2026 08 AM PDT 3.44 0 Not Applicable
08/29/2026 09 AM PDT 3.44 0 Not Applicable
08/29/2026 10 AM PDT 3.44 0 Not Applicable
08/29/2026 11 AM PDT 3.90 + Not Applicable
08/29/2026 12 PM PDT 4.68 + Not Applicable
08/29/2026 01 PM PDT 5.27 + Not Applicable
08/29/2026 02 PM PDT 5.58 + Not Applicable
08/29/2026 03 PM PDT 5.23 - Not Applicable
08/29/2026 04 PM PDT 4.75 - Not Applicable
08/29/2026 05 PM PDT 4.23 - Not Applicable
08/29/2026 06 PM PDT 3.79 - Not Applicable
08/29/2026 07 PM PDT 3.44 - Not Applicable
08/29/2026 08 PM PDT 3.44 0 Not Applicable
08/29/2026 09 PM PDT 3.44 0 Not Applicable
08/29/2026 10 PM PDT 3.89 + Not Applicable
08/29/2026 11 PM PDT 4.54 + Not Applicable
08/30/2026 12 AM PDT 5.15 + Not Applicable
08/30/2026 01 AM PDT 5.73 + Not Applicable
08/30/2026 02 AM PDT 5.81 + Not Applicable
08/30/2026 03 AM PDT 5.35 - Not Applicable
08/30/2026 04 AM PDT 4.79 - Not Applicable
08/30/2026 05 AM PDT 4.24 - Not Applicable
08/30/2026 06 AM PDT 4.58 + Not Applicable
08/30/2026 07 AM PDT 4.58 0 Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Trend Forecast Status
# ------------------------------------------------------------------
08/30/2026 08 AM PDT 4.58 Not Applicable
08/30/2026 09 AM PDT 4.58 0 Not Applicable
08/30/2026 10 AM PDT 4.58 0 Not Applicable
08/30/2026 11 AM PDT 4.58 0 Not Applicable
08/30/2026 12 PM PDT 4.58 0 Not Applicable
08/30/2026 01 PM PDT 4.58 0 Not Applicable
08/30/2026 02 PM PDT 4.58 0 Not Applicable
08/30/2026 03 PM PDT 4.58 0 Not Applicable
08/30/2026 04 PM PDT 4.58 0 Not Applicable
08/30/2026 05 PM PDT 4.58 0 Not Applicable
08/30/2026 06 PM PDT 4.58 0 Not Applicable
08/30/2026 07 PM PDT 4.58 0 Not Applicable
08/30/2026 08 PM PDT 4.58 0 Not Applicable
08/30/2026 09 PM PDT 4.58 0 Not Applicable
08/30/2026 10 PM PDT 4.58 0 Not Applicable
08/30/2026 11 PM PDT 4.58 0 Not Applicable
08/31/2026 12 AM PDT 4.58 0 Not Applicable
08/31/2026 01 AM PDT 4.58 0 Not Applicable
08/31/2026 02 AM PDT 4.58 0 Not Applicable
08/31/2026 03 AM PDT 4.58 0 Not Applicable
08/31/2026 04 AM PDT 4.58 0 Not Applicable
08/31/2026 05 AM PDT 4.58 0 Not Applicable
08/31/2026 06 AM PDT 4.58 0 Not Applicable
08/31/2026 07 AM PDT 4.58 0 Not Applicable
08/31/2026 08 AM PDT 4.58 0 Not Applicable
08/31/2026 09 AM PDT 4.58 0 Not Applicable
08/31/2026 10 AM PDT 4.58 0 Not Applicable
08/31/2026 11 AM PDT 4.58 0 Not Applicable
08/31/2026 12 PM PDT 4.58 0 Not Applicable
08/31/2026 01 PM PDT 4.58 0 Not Applicable
08/31/2026 02 PM PDT 4.58 0 Not Applicable
08/31/2026 03 PM PDT 4.58 0 Not Applicable
08/31/2026 04 PM PDT 4.58 0 Not Applicable
08/31/2026 05 PM PDT 4.58 0 Not Applicable
08/31/2026 06 PM PDT 4.58 0 Not Applicable
08/31/2026 07 PM PDT 4.58 0 Not Applicable
08/31/2026 08 PM PDT 4.58 0 Not Applicable
08/31/2026 09 PM PDT 4.58 0 Not Applicable
08/31/2026 10 PM PDT 4.58 0 Not Applicable
08/31/2026 11 PM PDT 4.58 0 Not Applicable
09/01/2026 12 AM PDT 4.58 0 Not Applicable
09/01/2026 01 AM PDT 4.58 0 Not Applicable
09/01/2026 02 AM PDT 4.58 0 Not Applicable
09/01/2026 03 AM PDT 4.58 0 Not Applicable
09/01/2026 04 AM PDT 4.58 0 Not Applicable
09/01/2026 05 AM PDT 4.58 0 Not Applicable
09/01/2026 06 AM PDT 4.58 0 Not Applicable
09/01/2026 07 AM PDT 4.58 0 Not Applicable
09/01/2026 08 AM PDT 4.58 0 Not Applicable
09/01/2026 09 AM PDT 4.58 0 Not Applicable
09/01/2026 10 AM PDT 4.58 0 Not Applicable
09/01/2026 11 AM PDT 4.58 0 Not Applicable
09/01/2026 12 PM PDT 4.58 0 Not Applicable
09/01/2026 01 PM PDT 4.58 0 Not Applicable
09/01/2026 02 PM PDT 4.58 0 Not Applicable
09/01/2026 03 PM PDT 4.58 0 Not Applicable
09/01/2026 04 PM PDT 4.58 0 Not Applicable
09/01/2026 05 PM PDT 4.58 0 Not Applicable
09/01/2026 06 PM PDT 4.58 0 Not Applicable
09/01/2026 07 PM PDT 4.58 0 Not Applicable
09/01/2026 08 PM PDT 4.58 0 Not Applicable
09/01/2026 09 PM PDT 4.58 0 Not Applicable
09/01/2026 10 PM PDT 4.58 0 Not Applicable
09/01/2026 11 PM PDT 4.58 0 Not Applicable
09/02/2026 12 AM PDT 4.58 0 Not Applicable
09/02/2026 01 AM PDT 4.58 0 Not Applicable
09/02/2026 02 AM PDT 4.58 0 Not Applicable
09/02/2026 03 AM PDT 4.58 0 Not Applicable
09/02/2026 04 AM PDT 4.58 0 Not Applicable
09/02/2026 05 AM PDT 4.58 0 Not Applicable
09/02/2026 06 AM PDT 4.58 0 Not Applicable
09/02/2026 07 AM PDT 4.58 0 Not Applicable
09/02/2026 08 AM PDT 4.58 0 Not Applicable
09/02/2026 09 AM PDT 4.58 0 Not Applicable
09/02/2026 10 AM PDT 4.58 0 Not Applicable
09/02/2026 11 AM PDT 4.58 0 Not Applicable
09/02/2026 12 PM PDT 4.58 0 Not Applicable
09/02/2026 01 PM PDT 4.58 0 Not Applicable
09/02/2026 02 PM PDT 4.58 0 Not Applicable
09/02/2026 03 PM PDT 4.58 0 Not Applicable
09/02/2026 04 PM PDT 4.58 0 Not Applicable
09/02/2026 05 PM PDT 4.58 0 Not Applicable
09/02/2026 06 PM PDT 4.58 0 Not Applicable
09/02/2026 07 PM PDT 4.58 0 Not Applicable
09/02/2026 08 PM PDT 4.58 0 Not Applicable
09/02/2026 09 PM PDT 4.58 0 Not Applicable
09/02/2026 10 PM PDT 4.58 0 Not Applicable
09/02/2026 11 PM PDT 4.58 0 Not Applicable
09/03/2026 12 AM PDT 4.58 0 Not Applicable
09/03/2026 01 AM PDT 4.58 0 Not Applicable
09/03/2026 02 AM PDT 4.58 0 Not Applicable
09/03/2026 03 AM PDT 4.58 0 Not Applicable
09/03/2026 04 AM PDT 4.58 0 Not Applicable
09/03/2026 05 AM PDT 4.58 0 Not Applicable
09/03/2026 06 AM PDT 4.58 0 Not Applicable
09/03/2026 07 AM PDT 4.58 0 Not Applicable
09/03/2026 08 AM PDT 4.58 0 Not Applicable
09/03/2026 09 AM PDT 4.58 0 Not Applicable
09/03/2026 10 AM PDT 4.58 0 Not Applicable
09/03/2026 11 AM PDT 4.58 0 Not Applicable
09/03/2026 12 PM PDT 4.58 0 Not Applicable
09/03/2026 01 PM PDT 4.58 0 Not Applicable
09/03/2026 02 PM PDT 4.58 0 Not Applicable
09/03/2026 03 PM PDT 4.58 0 Not Applicable
09/03/2026 04 PM PDT 4.58 0 Not Applicable
09/03/2026 05 PM PDT 4.58 0 Not Applicable
09/03/2026 06 PM PDT 4.58 0 Not Applicable
09/03/2026 07 PM PDT 4.58 0 Not Applicable
09/03/2026 08 PM PDT 4.58 0 Not Applicable
09/03/2026 09 PM PDT 4.58 0 Not Applicable
09/03/2026 10 PM PDT 4.58 0 Not Applicable
09/03/2026 11 PM PDT 4.58 0 Not Applicable
09/04/2026 12 AM PDT 4.58 0 Not Applicable
09/04/2026 01 AM PDT 4.58 0 Not Applicable
09/04/2026 02 AM PDT 4.58 0 Not Applicable
09/04/2026 03 AM PDT 4.58 0 Not Applicable
09/04/2026 04 AM PDT 4.58 0 Not Applicable
09/04/2026 05 AM PDT 4.58 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.
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