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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: | Apr 16 2026 at 7:19 AM PDT | Next Issuance: | Apr 17 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: 04/16/2026 at 07:21 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/12/2026 at 10:00 AM PDT
# Maximum Observed Stage: 6.75 Feet
#
# Earliest Date & Time of Maximum Forecast: 04/21/2026 at 01:00 AM PDT
# Maximum Forecast Stage: 4.36 Feet
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Trend Observed Status
# ------------------------------------------------------------------
04/11/2026 07 AM PDT 5.73 Not Applicable
04/11/2026 08 AM PDT 5.70 - Not Applicable
04/11/2026 09 AM PDT 5.59 - Not Applicable
04/11/2026 10 AM PDT 5.43 - Not Applicable
04/11/2026 11 AM PDT 5.22 - Not Applicable
04/11/2026 12 PM PDT 4.96 - Not Applicable
04/11/2026 01 PM PDT 4.75 - Not Applicable
04/11/2026 02 PM PDT 4.50 - Not Applicable
04/11/2026 03 PM PDT 4.24 - Not Applicable
04/11/2026 04 PM PDT 4.08 - Not Applicable
04/11/2026 05 PM PDT 3.98 - Not Applicable
04/11/2026 06 PM PDT 4.42 + Not Applicable
04/11/2026 07 PM PDT 4.78 + Not Applicable
04/11/2026 08 PM PDT 5.31 + Not Applicable
04/11/2026 09 PM PDT 5.67 + Not Applicable
04/11/2026 10 PM PDT 5.84 + Not Applicable
04/11/2026 11 PM PDT 5.84 0 Not Applicable
04/12/2026 12 AM PDT 5.82 - Not Applicable
04/12/2026 01 AM PDT 5.78 - Not Applicable
04/12/2026 02 AM PDT 5.78 0 Not Applicable
04/12/2026 03 AM PDT 5.76 - Not Applicable
04/12/2026 04 AM PDT 5.83 + Not Applicable
04/12/2026 05 AM PDT 5.93 + Not Applicable
04/12/2026 06 AM PDT 6.17 + Not Applicable
04/12/2026 07 AM PDT 6.46 + Not Applicable
04/12/2026 08 AM PDT 6.67 + Not Applicable
04/12/2026 09 AM PDT 6.75 + Not Applicable
04/12/2026 10 AM PDT 6.75 0 Not Applicable
04/12/2026 11 AM PDT 6.65 - Not Applicable
04/12/2026 12 PM PDT 6.46 - Not Applicable
04/12/2026 01 PM PDT 6.22 - Not Applicable
04/12/2026 02 PM PDT 5.94 - Not Applicable
04/12/2026 03 PM PDT 5.68 - Not Applicable
04/12/2026 04 PM PDT 5.42 - Not Applicable
04/12/2026 05 PM PDT 5.21 - Not Applicable
04/12/2026 06 PM PDT 5.09 - Not Applicable
04/12/2026 07 PM PDT 5.23 + Not Applicable
04/12/2026 08 PM PDT 5.72 + Not Applicable
04/12/2026 09 PM PDT 5.99 + Not Applicable
04/12/2026 10 PM PDT 6.06 + Not Applicable
04/12/2026 11 PM PDT 6.05 - Not Applicable
04/13/2026 12 AM PDT 5.91 - Not Applicable
04/13/2026 01 AM PDT 5.76 - Not Applicable
04/13/2026 02 AM PDT 5.60 - Not Applicable
04/13/2026 03 AM PDT 5.45 - Not Applicable
04/13/2026 04 AM PDT 5.31 - Not Applicable
04/13/2026 05 AM PDT 5.26 - Not Applicable
04/13/2026 06 AM PDT 5.33 + Not Applicable
04/13/2026 07 AM PDT 5.55 + Not Applicable
04/13/2026 08 AM PDT 5.84 + Not Applicable
04/13/2026 09 AM PDT 5.97 + Not Applicable
04/13/2026 10 AM PDT 5.95 - Not Applicable
04/13/2026 11 AM PDT 5.83 - Not Applicable
04/13/2026 12 PM PDT 5.66 - Not Applicable
04/13/2026 01 PM PDT 5.45 - Not Applicable
04/13/2026 02 PM PDT 5.22 - Not Applicable
04/13/2026 03 PM PDT 4.99 - Not Applicable
04/13/2026 04 PM PDT 4.83 - Not Applicable
04/13/2026 05 PM PDT 4.68 - Not Applicable
04/13/2026 06 PM PDT 4.59 - Not Applicable
04/13/2026 07 PM PDT 4.62 + Not Applicable
04/13/2026 08 PM PDT 4.93 + Not Applicable
04/13/2026 09 PM PDT 5.50 + Not Applicable
04/13/2026 10 PM PDT 5.78 + Not Applicable
04/13/2026 11 PM PDT 5.78 0 Not Applicable
04/14/2026 12 AM PDT 5.62 - Not Applicable
04/14/2026 01 AM PDT 5.36 - Not Applicable
04/14/2026 02 AM PDT 5.08 - Not Applicable
04/14/2026 03 AM PDT 4.87 - Not Applicable
04/14/2026 04 AM PDT 4.70 - Not Applicable
04/14/2026 05 AM PDT 4.55 - Not Applicable
04/14/2026 06 AM PDT 4.46 - Not Applicable
04/14/2026 07 AM PDT 4.54 + Not Applicable
04/14/2026 08 AM PDT 4.94 + Not Applicable
04/14/2026 09 AM PDT 5.40 + Not Applicable
04/14/2026 10 AM PDT 5.59 + Not Applicable
04/14/2026 11 AM PDT 5.49 - Not Applicable
04/14/2026 12 PM PDT 5.25 - Not Applicable
04/14/2026 01 PM PDT 4.97 - Not Applicable
04/14/2026 02 PM PDT 4.75 - Not Applicable
04/14/2026 03 PM PDT 4.56 - Not Applicable
04/14/2026 04 PM PDT 4.35 - Not Applicable
04/14/2026 05 PM PDT 4.14 - Not Applicable
04/14/2026 06 PM PDT 3.98 - Not Applicable
04/14/2026 07 PM PDT 3.97 - Not Applicable
04/14/2026 08 PM PDT 4.48 + Not Applicable
04/14/2026 09 PM PDT 5.19 + Not Applicable
04/14/2026 10 PM PDT 5.72 + Not Applicable
04/14/2026 11 PM PDT 5.81 + Not Applicable
04/15/2026 12 AM PDT 5.63 - Not Applicable
04/15/2026 01 AM PDT 5.31 - Not Applicable
04/15/2026 02 AM PDT 4.93 - Not Applicable
04/15/2026 03 AM PDT 4.65 - Not Applicable
04/15/2026 04 AM PDT 4.37 - Not Applicable
04/15/2026 05 AM PDT 4.10 - Not Applicable
04/15/2026 06 AM PDT 3.90 - Not Applicable
04/15/2026 07 AM PDT 3.79 - Not Applicable
04/15/2026 08 AM PDT 3.94 + Not Applicable
04/15/2026 09 AM PDT 4.66 + Not Applicable
04/15/2026 10 AM PDT 5.21 + Not Applicable
04/15/2026 11 AM PDT 5.39 + Not Applicable
04/15/2026 12 PM PDT 5.23 - Not Applicable
04/15/2026 01 PM PDT 4.92 - Not Applicable
04/15/2026 02 PM PDT 4.63 - Not Applicable
04/15/2026 03 PM PDT 4.33 - Not Applicable
04/15/2026 04 PM PDT 4.04 - Not Applicable
04/15/2026 05 PM PDT 3.84 - Not Applicable
04/15/2026 06 PM PDT 3.68 - Not Applicable
04/15/2026 07 PM PDT 3.62 - Not Applicable
04/15/2026 08 PM PDT 4.09 + Not Applicable
04/15/2026 09 PM PDT 4.90 + Not Applicable
04/15/2026 10 PM PDT 5.70 + Not Applicable
04/15/2026 11 PM PDT 6.14 + Not Applicable
04/16/2026 12 AM PDT 5.98 - Not Applicable
04/16/2026 01 AM PDT 5.68 - Not Applicable
04/16/2026 02 AM PDT 5.23 - Not Applicable
04/16/2026 03 AM PDT 4.82 - Not Applicable
04/16/2026 04 AM PDT 4.47 - Not Applicable
04/16/2026 05 AM PDT 4.09 - Not Applicable
04/16/2026 06 AM PDT 3.79 - Not Applicable
04/16/2026 07 AM PDT 3.96 + Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Trend Forecast Status
# ------------------------------------------------------------------
04/16/2026 08 AM PDT 4.09 Not Applicable
04/16/2026 09 AM PDT 4.20 + Not Applicable
04/16/2026 10 AM PDT 4.31 + Not Applicable
04/16/2026 11 AM PDT 4.30 - Not Applicable
04/16/2026 12 PM PDT 4.30 0 Not Applicable
04/16/2026 01 PM PDT 4.30 0 Not Applicable
04/16/2026 02 PM PDT 4.30 0 Not Applicable
04/16/2026 03 PM PDT 4.30 0 Not Applicable
04/16/2026 04 PM PDT 4.30 0 Not Applicable
04/16/2026 05 PM PDT 4.30 0 Not Applicable
04/16/2026 06 PM PDT 4.29 - Not Applicable
04/16/2026 07 PM PDT 4.29 0 Not Applicable
04/16/2026 08 PM PDT 4.29 0 Not Applicable
04/16/2026 09 PM PDT 4.29 0 Not Applicable
04/16/2026 10 PM PDT 4.29 0 Not Applicable
04/16/2026 11 PM PDT 4.29 0 Not Applicable
04/17/2026 12 AM PDT 4.29 0 Not Applicable
04/17/2026 01 AM PDT 4.28 - Not Applicable
04/17/2026 02 AM PDT 4.28 0 Not Applicable
04/17/2026 03 AM PDT 4.28 0 Not Applicable
04/17/2026 04 AM PDT 4.28 0 Not Applicable
04/17/2026 05 AM PDT 4.28 0 Not Applicable
04/17/2026 06 AM PDT 4.28 0 Not Applicable
04/17/2026 07 AM PDT 4.28 0 Not Applicable
04/17/2026 08 AM PDT 4.27 - Not Applicable
04/17/2026 09 AM PDT 4.27 0 Not Applicable
04/17/2026 10 AM PDT 4.27 0 Not Applicable
04/17/2026 11 AM PDT 4.27 0 Not Applicable
04/17/2026 12 PM PDT 4.27 0 Not Applicable
04/17/2026 01 PM PDT 4.27 0 Not Applicable
04/17/2026 02 PM PDT 4.26 - Not Applicable
04/17/2026 03 PM PDT 4.26 0 Not Applicable
04/17/2026 04 PM PDT 4.26 0 Not Applicable
04/17/2026 05 PM PDT 4.26 0 Not Applicable
04/17/2026 06 PM PDT 4.26 0 Not Applicable
04/17/2026 07 PM PDT 4.26 0 Not Applicable
04/17/2026 08 PM PDT 4.26 0 Not Applicable
04/17/2026 09 PM PDT 4.26 0 Not Applicable
04/17/2026 10 PM PDT 4.26 0 Not Applicable
04/17/2026 11 PM PDT 4.26 0 Not Applicable
04/18/2026 12 AM PDT 4.25 - Not Applicable
04/18/2026 01 AM PDT 4.25 0 Not Applicable
04/18/2026 02 AM PDT 4.25 0 Not Applicable
04/18/2026 03 AM PDT 4.25 0 Not Applicable
04/18/2026 04 AM PDT 4.25 0 Not Applicable
04/18/2026 05 AM PDT 4.25 0 Not Applicable
04/18/2026 06 AM PDT 4.25 0 Not Applicable
04/18/2026 07 AM PDT 4.25 0 Not Applicable
04/18/2026 08 AM PDT 4.25 0 Not Applicable
04/18/2026 09 AM PDT 4.25 0 Not Applicable
04/18/2026 10 AM PDT 4.24 - Not Applicable
04/18/2026 11 AM PDT 4.24 0 Not Applicable
04/18/2026 12 PM PDT 4.24 0 Not Applicable
04/18/2026 01 PM PDT 4.24 0 Not Applicable
04/18/2026 02 PM PDT 4.24 0 Not Applicable
04/18/2026 03 PM PDT 4.24 0 Not Applicable
04/18/2026 04 PM PDT 4.24 0 Not Applicable
04/18/2026 05 PM PDT 4.24 0 Not Applicable
04/18/2026 06 PM PDT 4.24 0 Not Applicable
04/18/2026 07 PM PDT 4.24 0 Not Applicable
04/18/2026 08 PM PDT 4.24 0 Not Applicable
04/18/2026 09 PM PDT 4.23 - Not Applicable
04/18/2026 10 PM PDT 4.23 0 Not Applicable
04/18/2026 11 PM PDT 4.23 0 Not Applicable
04/19/2026 12 AM PDT 4.23 0 Not Applicable
04/19/2026 01 AM PDT 4.23 0 Not Applicable
04/19/2026 02 AM PDT 4.23 0 Not Applicable
04/19/2026 03 AM PDT 4.23 0 Not Applicable
04/19/2026 04 AM PDT 4.23 0 Not Applicable
04/19/2026 05 AM PDT 4.23 0 Not Applicable
04/19/2026 06 AM PDT 4.23 0 Not Applicable
04/19/2026 07 AM PDT 4.23 0 Not Applicable
04/19/2026 08 AM PDT 4.23 0 Not Applicable
04/19/2026 09 AM PDT 4.22 - Not Applicable
04/19/2026 10 AM PDT 4.22 0 Not Applicable
04/19/2026 11 AM PDT 4.22 0 Not Applicable
04/19/2026 12 PM PDT 4.22 0 Not Applicable
04/19/2026 01 PM PDT 4.22 0 Not Applicable
04/19/2026 02 PM PDT 4.22 0 Not Applicable
04/19/2026 03 PM PDT 4.22 0 Not Applicable
04/19/2026 04 PM PDT 4.22 0 Not Applicable
04/19/2026 05 PM PDT 4.22 0 Not Applicable
04/19/2026 06 PM PDT 4.22 0 Not Applicable
04/19/2026 07 PM PDT 4.22 0 Not Applicable
04/19/2026 08 PM PDT 4.22 0 Not Applicable
04/19/2026 09 PM PDT 4.22 0 Not Applicable
04/19/2026 10 PM PDT 4.22 0 Not Applicable
04/19/2026 11 PM PDT 4.22 0 Not Applicable
04/20/2026 12 AM PDT 4.22 0 Not Applicable
04/20/2026 01 AM PDT 4.21 - Not Applicable
04/20/2026 02 AM PDT 4.21 0 Not Applicable
04/20/2026 03 AM PDT 4.21 0 Not Applicable
04/20/2026 04 AM PDT 4.21 0 Not Applicable
04/20/2026 05 AM PDT 4.21 0 Not Applicable
04/20/2026 06 AM PDT 4.21 0 Not Applicable
04/20/2026 07 AM PDT 4.21 0 Not Applicable
04/20/2026 08 AM PDT 4.21 0 Not Applicable
04/20/2026 09 AM PDT 4.21 0 Not Applicable
04/20/2026 10 AM PDT 4.22 + Not Applicable
04/20/2026 11 AM PDT 4.22 0 Not Applicable
04/20/2026 12 PM PDT 4.22 0 Not Applicable
04/20/2026 01 PM PDT 4.22 0 Not Applicable
04/20/2026 02 PM PDT 4.22 0 Not Applicable
04/20/2026 03 PM PDT 4.23 + Not Applicable
04/20/2026 04 PM PDT 4.23 0 Not Applicable
04/20/2026 05 PM PDT 4.24 + Not Applicable
04/20/2026 06 PM PDT 4.24 0 Not Applicable
04/20/2026 07 PM PDT 4.25 + Not Applicable
04/20/2026 08 PM PDT 4.27 + Not Applicable
04/20/2026 09 PM PDT 4.29 + Not Applicable
04/20/2026 10 PM PDT 4.32 + Not Applicable
04/20/2026 11 PM PDT 4.34 + Not Applicable
04/21/2026 12 AM PDT 4.35 + Not Applicable
04/21/2026 01 AM PDT 4.36 + Not Applicable
04/21/2026 02 AM PDT 4.36 0 Not Applicable
04/21/2026 03 AM PDT 4.36 0 Not Applicable
04/21/2026 04 AM PDT 4.36 0 Not Applicable
04/21/2026 05 AM PDT 4.36 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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