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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: | Oct 18 2026 at 7:20 AM PDT | Next Issuance: | Oct 19 2026 at 9:00 AM PDT
| |
| Action: 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: 10/18/2026 at 07:21 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 10/18/2026 at 07:00 AM PDT
# Maximum Observed Stage: 7.49 Feet
#
# Earliest Date & Time of Maximum Forecast: 10/18/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 7.49 Feet
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Trend Observed Status
# ------------------------------------------------------------------
10/13/2026 07 AM PDT 5.39 Not Applicable
10/13/2026 08 AM PDT 5.33 - Not Applicable
10/13/2026 09 AM PDT 5.30 - Not Applicable
10/13/2026 10 AM PDT 5.39 + Not Applicable
10/13/2026 11 AM PDT 5.54 + Not Applicable
10/13/2026 12 PM PDT 5.71 + Not Applicable
10/13/2026 01 PM PDT 5.84 + Not Applicable
10/13/2026 02 PM PDT 5.93 + Not Applicable
10/13/2026 03 PM PDT 5.97 + Not Applicable
10/13/2026 04 PM PDT 5.97 0 Not Applicable
10/13/2026 05 PM PDT 5.96 - Not Applicable
10/13/2026 06 PM PDT 5.93 - Not Applicable
10/13/2026 07 PM PDT 5.89 - Not Applicable
10/13/2026 08 PM PDT 5.84 - Not Applicable
10/13/2026 09 PM PDT 5.78 - Not Applicable
10/13/2026 10 PM PDT 5.73 - Not Applicable
10/13/2026 11 PM PDT 5.68 - Not Applicable
10/14/2026 12 AM PDT 5.63 - Not Applicable
10/14/2026 01 AM PDT 5.60 - Not Applicable
10/14/2026 02 AM PDT 5.63 + Not Applicable
10/14/2026 03 AM PDT 5.68 + Not Applicable
10/14/2026 04 AM PDT 5.71 + Not Applicable
10/14/2026 05 AM PDT 5.75 + Not Applicable
10/14/2026 06 AM PDT 5.78 + Not Applicable
10/14/2026 07 AM PDT 5.79 + Not Applicable
10/14/2026 08 AM PDT 5.81 + Not Applicable
10/14/2026 09 AM PDT 5.84 + Not Applicable
10/14/2026 10 AM PDT 5.85 + Not Applicable
10/14/2026 11 AM PDT 5.88 + Not Applicable
10/14/2026 12 PM PDT 5.90 + Not Applicable
10/14/2026 01 PM PDT 5.93 + Not Applicable
10/14/2026 02 PM PDT 5.98 + Not Applicable
10/14/2026 03 PM PDT 6.01 + Not Applicable
10/14/2026 04 PM PDT 6.04 + Not Applicable
10/14/2026 05 PM PDT 6.07 + Not Applicable
10/14/2026 06 PM PDT 6.09 + Not Applicable
10/14/2026 07 PM PDT 6.13 + Not Applicable
10/14/2026 08 PM PDT 6.14 + Not Applicable
10/14/2026 09 PM PDT 6.15 + Not Applicable
10/14/2026 10 PM PDT 6.16 + Not Applicable
10/14/2026 11 PM PDT 6.16 0 Not Applicable
10/15/2026 12 AM PDT 6.16 0 Not Applicable
10/15/2026 01 AM PDT 6.15 - Not Applicable
10/15/2026 02 AM PDT 6.17 + Not Applicable
10/15/2026 03 AM PDT 6.19 + Not Applicable
10/15/2026 04 AM PDT 6.24 + Not Applicable
10/15/2026 05 AM PDT 6.27 + Not Applicable
10/15/2026 06 AM PDT 6.29 + Not Applicable
10/15/2026 07 AM PDT 6.30 + Not Applicable
10/15/2026 08 AM PDT 6.33 + Not Applicable
10/15/2026 09 AM PDT 6.37 + Not Applicable
10/15/2026 10 AM PDT 6.38 + Not Applicable
10/15/2026 11 AM PDT 6.43 + Not Applicable
10/15/2026 12 PM PDT 6.43 0 Not Applicable
10/15/2026 01 PM PDT 6.45 + Not Applicable
10/15/2026 02 PM PDT 6.46 + Not Applicable
10/15/2026 03 PM PDT 6.47 + Not Applicable
10/15/2026 04 PM PDT 6.50 + Not Applicable
10/15/2026 05 PM PDT 6.54 + Not Applicable
10/15/2026 06 PM PDT 6.57 + Not Applicable
10/15/2026 07 PM PDT 6.54 - Not Applicable
10/15/2026 08 PM PDT 6.57 + Not Applicable
10/15/2026 09 PM PDT 6.58 + Not Applicable
10/15/2026 10 PM PDT 6.59 + Not Applicable
10/15/2026 11 PM PDT 6.61 + Not Applicable
10/16/2026 12 AM PDT 6.63 + Not Applicable
10/16/2026 01 AM PDT 6.64 + Not Applicable
10/16/2026 02 AM PDT 6.69 + Not Applicable
10/16/2026 03 AM PDT 6.72 + Not Applicable
10/16/2026 04 AM PDT 6.74 + Not Applicable
10/16/2026 05 AM PDT 6.71 - Not Applicable
10/16/2026 06 AM PDT 6.79 + Not Applicable
10/16/2026 07 AM PDT 6.81 + Not Applicable
10/16/2026 08 AM PDT 6.81 0 Not Applicable
10/16/2026 09 AM PDT 6.83 + Not Applicable
10/16/2026 10 AM PDT 6.84 + Not Applicable
10/16/2026 11 AM PDT 6.84 0 Not Applicable
10/16/2026 12 PM PDT 6.87 + Not Applicable
10/16/2026 01 PM PDT 6.92 + Not Applicable
10/16/2026 02 PM PDT 6.89 - Not Applicable
10/16/2026 03 PM PDT 6.90 + Not Applicable
10/16/2026 04 PM PDT 6.92 + Not Applicable
10/16/2026 05 PM PDT 6.93 + Not Applicable
10/16/2026 06 PM PDT 6.96 + Not Applicable
10/16/2026 07 PM PDT 6.94 - Not Applicable
10/16/2026 08 PM PDT 6.96 + Not Applicable
10/16/2026 09 PM PDT 6.97 + Not Applicable
10/16/2026 10 PM PDT 6.99 + Not Applicable
10/16/2026 11 PM PDT 7.00 + Not Applicable
10/17/2026 12 AM PDT 7.02 + Not Applicable
10/17/2026 01 AM PDT 7.03 + Not Applicable
10/17/2026 02 AM PDT 7.04 + Not Applicable
10/17/2026 03 AM PDT 7.06 + Not Applicable
10/17/2026 04 AM PDT 7.08 + Not Applicable
10/17/2026 05 AM PDT 7.09 + Not Applicable
10/17/2026 06 AM PDT 7.11 + Not Applicable
10/17/2026 07 AM PDT 7.13 + Not Applicable
10/17/2026 08 AM PDT 7.15 + Not Applicable
10/17/2026 09 AM PDT 7.17 + Not Applicable
10/17/2026 10 AM PDT 7.18 + Not Applicable
10/17/2026 11 AM PDT 7.20 + Not Applicable
10/17/2026 12 PM PDT 7.20 0 Not Applicable
10/17/2026 01 PM PDT 7.21 + Not Applicable
10/17/2026 02 PM PDT 7.22 + Not Applicable
10/17/2026 03 PM PDT 7.23 + Not Applicable
10/17/2026 04 PM PDT 7.25 + Not Applicable
10/17/2026 05 PM PDT 7.29 + Not Applicable
10/17/2026 06 PM PDT 7.30 + Not Applicable
10/17/2026 07 PM PDT 7.33 + Not Applicable
10/17/2026 08 PM PDT 7.36 + Not Applicable
10/17/2026 09 PM PDT 7.38 + Not Applicable
10/17/2026 10 PM PDT 7.39 + Not Applicable
10/17/2026 11 PM PDT 7.41 + Not Applicable
10/18/2026 12 AM PDT 7.42 + Not Applicable
10/18/2026 01 AM PDT 7.42 0 Not Applicable
10/18/2026 02 AM PDT 7.45 + Not Applicable
10/18/2026 03 AM PDT 7.46 + Not Applicable
10/18/2026 04 AM PDT 7.48 + Not Applicable
10/18/2026 05 AM PDT 7.49 + Not Applicable
10/18/2026 06 AM PDT 7.49 0 Not Applicable
10/18/2026 07 AM PDT 7.49 0 Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Trend Forecast Status
# ------------------------------------------------------------------
10/18/2026 08 AM PDT 7.49 Not Applicable
10/18/2026 09 AM PDT 7.49 0 Not Applicable
10/18/2026 10 AM PDT 7.49 0 Not Applicable
10/18/2026 11 AM PDT 7.48 - Not Applicable
10/18/2026 12 PM PDT 7.48 0 Not Applicable
10/18/2026 01 PM PDT 7.48 0 Not Applicable
10/18/2026 02 PM PDT 7.48 0 Not Applicable
10/18/2026 03 PM PDT 7.48 0 Not Applicable
10/18/2026 04 PM PDT 7.48 0 Not Applicable
10/18/2026 05 PM PDT 7.48 0 Not Applicable
10/18/2026 06 PM PDT 7.48 0 Not Applicable
10/18/2026 07 PM PDT 7.48 0 Not Applicable
10/18/2026 08 PM PDT 7.48 0 Not Applicable
10/18/2026 09 PM PDT 7.48 0 Not Applicable
10/18/2026 10 PM PDT 7.48 0 Not Applicable
10/18/2026 11 PM PDT 7.48 0 Not Applicable
10/19/2026 12 AM PDT 7.48 0 Not Applicable
10/19/2026 01 AM PDT 7.48 0 Not Applicable
10/19/2026 02 AM PDT 7.48 0 Not Applicable
10/19/2026 03 AM PDT 7.48 0 Not Applicable
10/19/2026 04 AM PDT 7.48 0 Not Applicable
10/19/2026 05 AM PDT 7.48 0 Not Applicable
10/19/2026 06 AM PDT 7.48 0 Not Applicable
10/19/2026 07 AM PDT 7.48 0 Not Applicable
10/19/2026 08 AM PDT 7.48 0 Not Applicable
10/19/2026 09 AM PDT 7.48 0 Not Applicable
10/19/2026 10 AM PDT 7.48 0 Not Applicable
10/19/2026 11 AM PDT 7.48 0 Not Applicable
10/19/2026 12 PM PDT 7.48 0 Not Applicable
10/19/2026 01 PM PDT 7.48 0 Not Applicable
10/19/2026 02 PM PDT 7.48 0 Not Applicable
10/19/2026 03 PM PDT 7.48 0 Not Applicable
10/19/2026 04 PM PDT 7.48 0 Not Applicable
10/19/2026 05 PM PDT 7.48 0 Not Applicable
10/19/2026 06 PM PDT 7.48 0 Not Applicable
10/19/2026 07 PM PDT 7.48 0 Not Applicable
10/19/2026 08 PM PDT 7.48 0 Not Applicable
10/19/2026 09 PM PDT 7.48 0 Not Applicable
10/19/2026 10 PM PDT 7.48 0 Not Applicable
10/19/2026 11 PM PDT 7.48 0 Not Applicable
10/20/2026 12 AM PDT 7.48 0 Not Applicable
10/20/2026 01 AM PDT 7.48 0 Not Applicable
10/20/2026 02 AM PDT 7.48 0 Not Applicable
10/20/2026 03 AM PDT 7.48 0 Not Applicable
10/20/2026 04 AM PDT 7.48 0 Not Applicable
10/20/2026 05 AM PDT 7.47 - Not Applicable
10/20/2026 06 AM PDT 7.47 0 Not Applicable
10/20/2026 07 AM PDT 7.47 0 Not Applicable
10/20/2026 08 AM PDT 7.47 0 Not Applicable
10/20/2026 09 AM PDT 7.47 0 Not Applicable
10/20/2026 10 AM PDT 7.47 0 Not Applicable
10/20/2026 11 AM PDT 7.47 0 Not Applicable
10/20/2026 12 PM PDT 7.47 0 Not Applicable
10/20/2026 01 PM PDT 7.47 0 Not Applicable
10/20/2026 02 PM PDT 7.47 0 Not Applicable
10/20/2026 03 PM PDT 7.47 0 Not Applicable
10/20/2026 04 PM PDT 7.47 0 Not Applicable
10/20/2026 05 PM PDT 7.47 0 Not Applicable
10/20/2026 06 PM PDT 7.47 0 Not Applicable
10/20/2026 07 PM PDT 7.47 0 Not Applicable
10/20/2026 08 PM PDT 7.47 0 Not Applicable
10/20/2026 09 PM PDT 7.47 0 Not Applicable
10/20/2026 10 PM PDT 7.47 0 Not Applicable
10/20/2026 11 PM PDT 7.47 0 Not Applicable
10/21/2026 12 AM PDT 7.47 0 Not Applicable
10/21/2026 01 AM PDT 7.47 0 Not Applicable
10/21/2026 02 AM PDT 7.47 0 Not Applicable
10/21/2026 03 AM PDT 7.47 0 Not Applicable
10/21/2026 04 AM PDT 7.47 0 Not Applicable
10/21/2026 05 AM PDT 7.47 0 Not Applicable
10/21/2026 06 AM PDT 7.47 0 Not Applicable
10/21/2026 07 AM PDT 7.47 0 Not Applicable
10/21/2026 08 AM PDT 7.47 0 Not Applicable
10/21/2026 09 AM PDT 7.47 0 Not Applicable
10/21/2026 10 AM PDT 7.47 0 Not Applicable
10/21/2026 11 AM PDT 7.47 0 Not Applicable
10/21/2026 12 PM PDT 7.47 0 Not Applicable
10/21/2026 01 PM PDT 7.47 0 Not Applicable
10/21/2026 02 PM PDT 7.47 0 Not Applicable
10/21/2026 03 PM PDT 7.47 0 Not Applicable
10/21/2026 04 PM PDT 7.47 0 Not Applicable
10/21/2026 05 PM PDT 7.47 0 Not Applicable
10/21/2026 06 PM PDT 7.47 0 Not Applicable
10/21/2026 07 PM PDT 7.47 0 Not Applicable
10/21/2026 08 PM PDT 7.47 0 Not Applicable
10/21/2026 09 PM PDT 7.47 0 Not Applicable
10/21/2026 10 PM PDT 7.47 0 Not Applicable
10/21/2026 11 PM PDT 7.47 0 Not Applicable
10/22/2026 12 AM PDT 7.47 0 Not Applicable
10/22/2026 01 AM PDT 7.47 0 Not Applicable
10/22/2026 02 AM PDT 7.47 0 Not Applicable
10/22/2026 03 AM PDT 7.47 0 Not Applicable
10/22/2026 04 AM PDT 7.47 0 Not Applicable
10/22/2026 05 AM PDT 7.47 0 Not Applicable
10/22/2026 06 AM PDT 7.47 0 Not Applicable
10/22/2026 07 AM PDT 7.46 - Not Applicable
10/22/2026 08 AM PDT 7.46 0 Not Applicable
10/22/2026 09 AM PDT 7.46 0 Not Applicable
10/22/2026 10 AM PDT 7.46 0 Not Applicable
10/22/2026 11 AM PDT 7.46 0 Not Applicable
10/22/2026 12 PM PDT 7.46 0 Not Applicable
10/22/2026 01 PM PDT 7.46 0 Not Applicable
10/22/2026 02 PM PDT 7.46 0 Not Applicable
10/22/2026 03 PM PDT 7.46 0 Not Applicable
10/22/2026 04 PM PDT 7.46 0 Not Applicable
10/22/2026 05 PM PDT 7.46 0 Not Applicable
10/22/2026 06 PM PDT 7.46 0 Not Applicable
10/22/2026 07 PM PDT 7.46 0 Not Applicable
10/22/2026 08 PM PDT 7.46 0 Not Applicable
10/22/2026 09 PM PDT 7.46 0 Not Applicable
10/22/2026 10 PM PDT 7.46 0 Not Applicable
10/22/2026 11 PM PDT 7.46 0 Not Applicable
10/23/2026 12 AM PDT 7.46 0 Not Applicable
10/23/2026 01 AM PDT 7.46 0 Not Applicable
10/23/2026 02 AM PDT 7.46 0 Not Applicable
10/23/2026 03 AM PDT 7.46 0 Not Applicable
10/23/2026 04 AM PDT 7.46 0 Not Applicable
10/23/2026 05 AM PDT 7.46 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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