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

 | 

RUSSIAN RIVER - GEYSERVILLE (GEYC1)
Latitude: 38.71º NLongitude: 122.89º WElevation: 190 Feet
Location: Sonoma County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: Apr 19 2024 at 7:19 AM PDTNext Issuance: Apr 20 2024 at 9:00 AM PDT
Monitor Stage: 38.0 FeetFlood Stage: 39.7 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Russian River - Geyserville (GEYC1)
#
# File Generation Time:  04/19/2024 at 07:20 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/14/2024 at 07:00 AM PDT
# Maximum Observed Stage:                       26.6 Feet
# Maximum Observed Flow:                        1094 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/19/2024 at 08:00 AM PDT
# Maximum Forecast Stage:                       25.8 Feet
# Maximum Forecast Flow:                        722 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/14/2024 07 AM PDT            26.6           1094                        Normal
  04/14/2024 08 AM PDT            26.6           1085         -              Normal
  04/14/2024 09 AM PDT            26.6           1075         -              Normal
  04/14/2024 10 AM PDT            26.6           1066         -              Normal
  04/14/2024 11 AM PDT            26.5           1061         -              Normal
  04/14/2024 12 PM PDT            26.5           1051         -              Normal
  04/14/2024 01 PM PDT            26.5           1042         -              Normal
  04/14/2024 02 PM PDT            26.5           1033         -              Normal
  04/14/2024 03 PM PDT            26.5           1028         -              Normal
  04/14/2024 04 PM PDT            26.4           1019         -              Normal
  04/14/2024 05 PM PDT            26.4           1014         -              Normal
  04/14/2024 06 PM PDT            26.4           1005         -              Normal
  04/14/2024 07 PM PDT            26.4           1005         0              Normal
  04/14/2024 08 PM PDT            26.4            996         -              Normal
  04/14/2024 09 PM PDT            26.4            991         -              Normal
  04/14/2024 10 PM PDT            26.4            991         0              Normal
  04/14/2024 11 PM PDT            26.4            987         -              Normal
  04/15/2024 12 AM PDT            26.4            987         0              Normal
  04/15/2024 01 AM PDT            26.4            982         -              Normal
  04/15/2024 02 AM PDT            26.4            987         +              Normal
  04/15/2024 03 AM PDT            26.4            982         -              Normal
  04/15/2024 04 AM PDT            26.4            978         -              Normal
  04/15/2024 05 AM PDT            26.4            978         0              Normal
  04/15/2024 06 AM PDT            26.3            969         -              Normal
  04/15/2024 07 AM PDT            26.3            969         0              Normal
  04/15/2024 08 AM PDT            26.3            969         0              Normal
  04/15/2024 09 AM PDT            26.3            969         0              Normal
  04/15/2024 10 AM PDT            26.3            964         -              Normal
  04/15/2024 11 AM PDT            26.3            964         0              Normal
  04/15/2024 12 PM PDT            26.3            960         -              Normal
  04/15/2024 01 PM PDT            26.3            960         0              Normal
  04/15/2024 02 PM PDT            26.3            955         -              Normal
  04/15/2024 03 PM PDT            26.3            951         -              Normal
  04/15/2024 04 PM PDT            26.3            942         -              Normal
  04/15/2024 05 PM PDT            26.3            937         -              Normal
  04/15/2024 06 PM PDT            26.3            933         -              Normal
  04/15/2024 07 PM PDT            26.2            928         -              Normal
  04/15/2024 08 PM PDT            26.2            924         -              Normal
  04/15/2024 09 PM PDT            26.2            911         -              Normal
  04/15/2024 10 PM PDT            26.2            906         -              Normal
  04/15/2024 11 PM PDT            26.2            902         -              Normal
  04/16/2024 12 AM PDT            26.2            893         -              Normal
  04/16/2024 01 AM PDT            26.2            889         -              Normal
  04/16/2024 02 AM PDT            26.2            889         0              Normal
  04/16/2024 03 AM PDT            26.1            884         -              Normal
  04/16/2024 04 AM PDT            26.1            880         -              Normal
  04/16/2024 05 AM PDT            26.1            880         0              Normal
  04/16/2024 06 AM PDT            26.1            876         -              Normal
  04/16/2024 07 AM PDT            26.1            871         -              Normal
  04/16/2024 08 AM PDT            26.1            876         +              Normal
  04/16/2024 09 AM PDT            26.1            867         -              Normal
  04/16/2024 10 AM PDT            26.1            863         -              Normal
  04/16/2024 11 AM PDT            26.1            867         +              Normal
  04/16/2024 12 PM PDT            26.1            863         -              Normal
  04/16/2024 01 PM PDT            26.1            863         0              Normal
  04/16/2024 02 PM PDT            26.1            858         -              Normal
  04/16/2024 03 PM PDT            26.1            854         -              Normal
  04/16/2024 04 PM PDT            26.1            854         0              Normal
  04/16/2024 05 PM PDT            26.1            850         -              Normal
  04/16/2024 06 PM PDT            26.1            850         0              Normal
  04/16/2024 07 PM PDT            26.1            846         -              Normal
  04/16/2024 08 PM PDT            26.1            841         -              Normal
  04/16/2024 09 PM PDT            26.1            841         0              Normal
  04/16/2024 10 PM PDT            26.0            833         -              Normal
  04/16/2024 11 PM PDT            26.0            833         0              Normal
  04/17/2024 12 AM PDT            26.0            829         -              Normal
  04/17/2024 01 AM PDT            26.0            824         -              Normal
  04/17/2024 02 AM PDT            26.0            820         -              Normal
  04/17/2024 03 AM PDT            26.0            816         -              Normal
  04/17/2024 04 AM PDT            26.0            816         0              Normal
  04/17/2024 05 AM PDT            26.0            816         0              Normal
  04/17/2024 06 AM PDT            26.0            812         -              Normal
  04/17/2024 07 AM PDT            26.0            812         0              Normal
  04/17/2024 08 AM PDT            26.0            808         -              Normal
  04/17/2024 09 AM PDT            26.0            808         0              Normal
  04/17/2024 10 AM PDT            26.0            808         0              Normal
  04/17/2024 11 AM PDT            26.0            812         +              Normal
  04/17/2024 12 PM PDT            26.0            808         -              Normal
  04/17/2024 01 PM PDT            26.0            808         0              Normal
  04/17/2024 02 PM PDT            26.0            808         0              Normal
  04/17/2024 03 PM PDT            26.0            808         0              Normal
  04/17/2024 04 PM PDT            25.9            799         -              Normal
  04/17/2024 05 PM PDT            25.9            795         -              Normal
  04/17/2024 06 PM PDT            25.9            795         0              Normal
  04/17/2024 07 PM PDT            25.9            795         0              Normal
  04/17/2024 08 PM PDT            25.9            791         -              Normal
  04/17/2024 09 PM PDT            25.9            787         -              Normal
  04/17/2024 10 PM PDT            25.9            783         -              Normal
  04/17/2024 11 PM PDT            25.9            779         -              Normal
  04/18/2024 12 AM PDT            25.9            783         +              Normal
  04/18/2024 01 AM PDT            25.9            779         -              Normal
  04/18/2024 02 AM PDT            25.9            774         -              Normal
  04/18/2024 03 AM PDT            25.9            774         0              Normal
  04/18/2024 04 AM PDT            25.9            766         -              Normal
  04/18/2024 05 AM PDT            25.9            766         0              Normal
  04/18/2024 06 AM PDT            25.9            770         +              Normal
  04/18/2024 07 AM PDT            25.9            770         0              Normal
  04/18/2024 08 AM PDT            25.9            766         -              Normal
  04/18/2024 09 AM PDT            25.9            766         0              Normal
  04/18/2024 10 AM PDT            25.9            766         0              Normal
  04/18/2024 11 AM PDT            25.9            770         +              Normal
  04/18/2024 12 PM PDT            25.9            766         -              Normal
  04/18/2024 01 PM PDT            25.9            766         0              Normal
  04/18/2024 02 PM PDT            25.9            762         -              Normal
  04/18/2024 03 PM PDT            25.9            762         0              Normal
  04/18/2024 04 PM PDT            25.9            758         -              Normal
  04/18/2024 05 PM PDT            25.9            762         +              Normal
  04/18/2024 06 PM PDT            25.8            754         -              Normal
  04/18/2024 07 PM PDT            25.8            754         0              Normal
  04/18/2024 08 PM PDT            25.8            750         -              Normal
  04/18/2024 09 PM PDT            25.8            750         0              Normal
  04/18/2024 10 PM PDT            25.8            746         -              Normal
  04/18/2024 11 PM PDT            25.8            738         -              Normal
  04/19/2024 12 AM PDT            25.8            738         0              Normal
  04/19/2024 01 AM PDT            25.8            734         -              Normal
  04/19/2024 02 AM PDT            25.8            734         0              Normal
  04/19/2024 03 AM PDT            25.8            730         -              Normal
  04/19/2024 04 AM PDT            25.8            730         0              Normal
  04/19/2024 05 AM PDT            25.8            730         0              Normal
  04/19/2024 06 AM PDT            25.8            726         -              Normal
  04/19/2024 07 AM PDT            25.8            726         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/19/2024 08 AM PDT            25.8            722                        Normal
  04/19/2024 09 AM PDT            25.8            722         0              Normal
  04/19/2024 10 AM PDT            25.8            722         0              Normal
  04/19/2024 11 AM PDT            25.8            722         0              Normal
  04/19/2024 12 PM PDT            25.8            718         -              Normal
  04/19/2024 01 PM PDT            25.8            718         0              Normal
  04/19/2024 02 PM PDT            25.8            718         0              Normal
  04/19/2024 03 PM PDT            25.7            714         -              Normal
  04/19/2024 04 PM PDT            25.7            714         0              Normal
  04/19/2024 05 PM PDT            25.7            714         0              Normal
  04/19/2024 06 PM PDT            25.7            714         0              Normal
  04/19/2024 07 PM PDT            25.7            710         -              Normal
  04/19/2024 08 PM PDT            25.7            710         0              Normal
  04/19/2024 09 PM PDT            25.7            710         0              Normal
  04/19/2024 10 PM PDT            25.7            706         -              Normal
  04/19/2024 11 PM PDT            25.7            706         0              Normal
  04/20/2024 12 AM PDT            25.7            706         0              Normal
  04/20/2024 01 AM PDT            25.7            702         -              Normal
  04/20/2024 02 AM PDT            25.7            702         0              Normal
  04/20/2024 03 AM PDT            25.7            702         0              Normal
  04/20/2024 04 AM PDT            25.7            702         0              Normal
  04/20/2024 05 AM PDT            25.7            698         -              Normal
  04/20/2024 06 AM PDT            25.7            698         0              Normal
  04/20/2024 07 AM PDT            25.7            698         0              Normal
  04/20/2024 08 AM PDT            25.7            694         -              Normal
  04/20/2024 09 AM PDT            25.7            694         0              Normal
  04/20/2024 10 AM PDT            25.7            694         0              Normal
  04/20/2024 11 AM PDT            25.7            694         0              Normal
  04/20/2024 12 PM PDT            25.7            691         -              Normal
  04/20/2024 01 PM PDT            25.7            691         0              Normal
  04/20/2024 02 PM PDT            25.7            691         0              Normal
  04/20/2024 03 PM PDT            25.7            691         0              Normal
  04/20/2024 04 PM PDT            25.7            687         -              Normal
  04/20/2024 05 PM PDT            25.7            687         0              Normal
  04/20/2024 06 PM PDT            25.7            687         0              Normal
  04/20/2024 07 PM PDT            25.7            687         0              Normal
  04/20/2024 08 PM PDT            25.7            683         -              Normal
  04/20/2024 09 PM PDT            25.7            683         0              Normal
  04/20/2024 10 PM PDT            25.7            683         0              Normal
  04/20/2024 11 PM PDT            25.7            683         0              Normal
  04/21/2024 12 AM PDT            25.6            679         -              Normal
  04/21/2024 01 AM PDT            25.6            679         0              Normal
  04/21/2024 02 AM PDT            25.6            679         0              Normal
  04/21/2024 03 AM PDT            25.6            679         0              Normal
  04/21/2024 04 AM PDT            25.6            675         -              Normal
  04/21/2024 05 AM PDT            25.6            675         0              Normal
  04/21/2024 06 AM PDT            25.6            675         0              Normal
  04/21/2024 07 AM PDT            25.6            675         0              Normal
  04/21/2024 08 AM PDT            25.6            671         -              Normal
  04/21/2024 09 AM PDT            25.6            671         0              Normal
  04/21/2024 10 AM PDT            25.6            671         0              Normal
  04/21/2024 11 AM PDT            25.6            671         0              Normal
  04/21/2024 12 PM PDT            25.6            667         -              Normal
  04/21/2024 01 PM PDT            25.6            667         0              Normal
  04/21/2024 02 PM PDT            25.6            667         0              Normal
  04/21/2024 03 PM PDT            25.6            667         0              Normal
  04/21/2024 04 PM PDT            25.6            664         -              Normal
  04/21/2024 05 PM PDT            25.6            664         0              Normal
  04/21/2024 06 PM PDT            25.6            664         0              Normal
  04/21/2024 07 PM PDT            25.6            664         0              Normal
  04/21/2024 08 PM PDT            25.6            660         -              Normal
  04/21/2024 09 PM PDT            25.6            660         0              Normal
  04/21/2024 10 PM PDT            25.6            660         0              Normal
  04/21/2024 11 PM PDT            25.6            660         0              Normal
  04/22/2024 12 AM PDT            25.6            656         -              Normal
  04/22/2024 01 AM PDT            25.6            656         0              Normal
  04/22/2024 02 AM PDT            25.6            656         0              Normal
  04/22/2024 03 AM PDT            25.6            656         0              Normal
  04/22/2024 04 AM PDT            25.6            656         0              Normal
  04/22/2024 05 AM PDT            25.6            652         -              Normal
  04/22/2024 06 AM PDT            25.6            652         0              Normal
  04/22/2024 07 AM PDT            25.6            652         0              Normal
  04/22/2024 08 AM PDT            25.6            652         0              Normal
  04/22/2024 09 AM PDT            25.6            648         -              Normal
  04/22/2024 10 AM PDT            25.6            648         0              Normal
  04/22/2024 11 AM PDT            25.6            648         0              Normal
  04/22/2024 12 PM PDT            25.6            648         0              Normal
  04/22/2024 01 PM PDT            25.6            645         -              Normal
  04/22/2024 02 PM PDT            25.6            645         0              Normal
  04/22/2024 03 PM PDT            25.6            645         0              Normal
  04/22/2024 04 PM PDT            25.6            645         0              Normal
  04/22/2024 05 PM PDT            25.6            641         -              Normal
  04/22/2024 06 PM PDT            25.6            641         0              Normal
  04/22/2024 07 PM PDT            25.6            641         0              Normal
  04/22/2024 08 PM PDT            25.6            641         0              Normal
  04/22/2024 09 PM PDT            25.6            641         0              Normal
  04/22/2024 10 PM PDT            25.5            637         -              Normal
  04/22/2024 11 PM PDT            25.5            637         0              Normal
  04/23/2024 12 AM PDT            25.5            637         0              Normal
  04/23/2024 01 AM PDT            25.5            637         0              Normal
  04/23/2024 02 AM PDT            25.5            633         -              Normal
  04/23/2024 03 AM PDT            25.5            633         0              Normal
  04/23/2024 04 AM PDT            25.5            633         0              Normal
  04/23/2024 05 AM PDT            25.5            633         0              Normal
  04/23/2024 06 AM PDT            25.5            633         0              Normal
  04/23/2024 07 AM PDT            25.5            629         -              Normal
  04/23/2024 08 AM PDT            25.5            629         0              Normal
  04/23/2024 09 AM PDT            25.5            629         0              Normal
  04/23/2024 10 AM PDT            25.5            629         0              Normal
  04/23/2024 11 AM PDT            25.5            626         -              Normal
  04/23/2024 12 PM PDT            25.5            626         0              Normal
  04/23/2024 01 PM PDT            25.5            626         0              Normal
  04/23/2024 02 PM PDT            25.5            626         0              Normal
  04/23/2024 03 PM PDT            25.5            626         0              Normal
  04/23/2024 04 PM PDT            25.5            622         -              Normal
  04/23/2024 05 PM PDT            25.5            622         0              Normal
  04/23/2024 06 PM PDT            25.5            622         0              Normal
  04/23/2024 07 PM PDT            25.5            622         0              Normal
  04/23/2024 08 PM PDT            25.5            618         -              Normal
  04/23/2024 09 PM PDT            25.5            618         0              Normal
  04/23/2024 10 PM PDT            25.5            618         0              Normal
  04/23/2024 11 PM PDT            25.5            618         0              Normal
  04/24/2024 12 AM PDT            25.5            618         0              Normal
  04/24/2024 01 AM PDT            25.5            615         -              Normal
  04/24/2024 02 AM PDT            25.5            615         0              Normal
  04/24/2024 03 AM PDT            25.5            615         0              Normal
  04/24/2024 04 AM PDT            25.5            615         0              Normal
  04/24/2024 05 AM PDT            25.5            615         0              Normal
#
# NOTE 1: Stages are rounded to the nearest tenth (.1) of a foot.
# NOTE 2: Flows are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.