RUSSIAN RIVER - HEALDSBURG (HEAC1)
Latitude: 38.61º NLongitude: 122.84º WElevation: 77 Feet
Location: Sonoma County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: Apr 17 2024 at 7:27 AM PDTNext Issuance: Apr 18 2024 at 9:00 AM PDT
Monitor Stage: 20.0 FeetFlood Stage: 23.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Russian River - Healdsburg (HEAC1)
#
# File Generation Time:  04/17/2024 at 07:28 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/14/2024 at 01:00 AM PDT
# Maximum Observed Stage:                       3.1 Feet
# Maximum Observed Flow:                        1137 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/17/2024 at 08:00 AM PDT
# Maximum Forecast Stage:                       2.6 Feet
# Maximum Forecast Flow:                        844 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/12/2024 07 AM PDT             2.8            912                        Normal
  04/12/2024 08 AM PDT             2.8            906         -              Normal
  04/12/2024 09 AM PDT             2.8            906         0              Normal
  04/12/2024 10 AM PDT             2.8            912         +              Normal
  04/12/2024 11 AM PDT             2.8            906         -              Normal
  04/12/2024 12 PM PDT             2.8            906         0              Normal
  04/12/2024 01 PM PDT             2.8            912         +              Normal
  04/12/2024 02 PM PDT             2.8            912         0              Normal
  04/12/2024 03 PM PDT             2.8            912         0              Normal
  04/12/2024 04 PM PDT             2.8            906         -              Normal
  04/12/2024 05 PM PDT             2.8            906         0              Normal
  04/12/2024 06 PM PDT             2.7            899         -              Normal
  04/12/2024 07 PM PDT             2.7            899         0              Normal
  04/12/2024 08 PM PDT             2.7            899         0              Normal
  04/12/2024 09 PM PDT             2.7            899         0              Normal
  04/12/2024 10 PM PDT             2.7            899         0              Normal
  04/12/2024 11 PM PDT             2.7            893         -              Normal
  04/13/2024 12 AM PDT             2.7            893         0              Normal
  04/13/2024 01 AM PDT             2.7            893         0              Normal
  04/13/2024 02 AM PDT             2.7            893         0              Normal
  04/13/2024 03 AM PDT             2.7            893         0              Normal
  04/13/2024 04 AM PDT             2.7            899         +              Normal
  04/13/2024 05 AM PDT             2.7            899         0              Normal
  04/13/2024 06 AM PDT             2.8            906         +              Normal
  04/13/2024 07 AM PDT             2.8            906         0              Normal
  04/13/2024 08 AM PDT             2.8            906         0              Normal
  04/13/2024 09 AM PDT             2.8            912         +              Normal
  04/13/2024 10 AM PDT             2.8            918         +              Normal
  04/13/2024 11 AM PDT             2.8            931         +              Normal
  04/13/2024 12 PM PDT             2.8            937         +              Normal
  04/13/2024 01 PM PDT             2.8            956         +              Normal
  04/13/2024 02 PM PDT             2.9            975         +              Normal
  04/13/2024 03 PM PDT             2.9            995         +              Normal
  04/13/2024 04 PM PDT             2.9           1001         +              Normal
  04/13/2024 05 PM PDT             2.9           1021         +              Normal
  04/13/2024 06 PM PDT             2.9           1027         +              Normal
  04/13/2024 07 PM PDT             3.0           1047         +              Normal
  04/13/2024 08 PM PDT             3.0           1067         +              Normal
  04/13/2024 09 PM PDT             3.0           1093         +              Normal
  04/13/2024 10 PM PDT             3.1           1105         +              Normal
  04/13/2024 11 PM PDT             3.1           1118         +              Normal
  04/14/2024 12 AM PDT             3.1           1131         +              Normal
  04/14/2024 01 AM PDT             3.1           1137         +              Normal
  04/14/2024 02 AM PDT             3.1           1131         -              Normal
  04/14/2024 03 AM PDT             3.1           1131         0              Normal
  04/14/2024 04 AM PDT             3.1           1118         -              Normal
  04/14/2024 05 AM PDT             3.1           1112         -              Normal
  04/14/2024 06 AM PDT             3.1           1112         0              Normal
  04/14/2024 07 AM PDT             3.0           1099         -              Normal
  04/14/2024 08 AM PDT             3.0           1086         -              Normal
  04/14/2024 09 AM PDT             3.0           1080         -              Normal
  04/14/2024 10 AM PDT             3.0           1074         -              Normal
  04/14/2024 11 AM PDT             3.0           1067         -              Normal
  04/14/2024 12 PM PDT             3.0           1061         -              Normal
  04/14/2024 01 PM PDT             3.0           1061         0              Normal
  04/14/2024 02 PM PDT             3.0           1054         -              Normal
  04/14/2024 03 PM PDT             3.0           1047         -              Normal
  04/14/2024 04 PM PDT             3.0           1041         -              Normal
  04/14/2024 05 PM PDT             3.0           1034         -              Normal
  04/14/2024 06 PM PDT             3.0           1034         0              Normal
  04/14/2024 07 PM PDT             2.9           1021         -              Normal
  04/14/2024 08 PM PDT             2.9           1014         -              Normal
  04/14/2024 09 PM PDT             2.9           1008         -              Normal
  04/14/2024 10 PM PDT             2.9           1001         -              Normal
  04/14/2024 11 PM PDT             2.9           1001         0              Normal
  04/15/2024 12 AM PDT             2.9            988         -              Normal
  04/15/2024 01 AM PDT             2.9            988         0              Normal
  04/15/2024 02 AM PDT             2.9            988         0              Normal
  04/15/2024 03 AM PDT             2.9            982         -              Normal
  04/15/2024 04 AM PDT             2.9            975         -              Normal
  04/15/2024 05 AM PDT             2.9            975         0              Normal
  04/15/2024 06 AM PDT             2.9            975         0              Normal
  04/15/2024 07 AM PDT             2.9            975         0              Normal
  04/15/2024 08 AM PDT             2.9            969         -              Normal
  04/15/2024 09 AM PDT             2.9            975         +              Normal
  04/15/2024 10 AM PDT             2.8            962         -              Normal
  04/15/2024 11 AM PDT             2.9            969         +              Normal
  04/15/2024 12 PM PDT             2.9            969         0              Normal
  04/15/2024 01 PM PDT             2.8            962         -              Normal
  04/15/2024 02 PM PDT             2.8            962         0              Normal
  04/15/2024 03 PM PDT             2.8            956         -              Normal
  04/15/2024 04 PM PDT             2.8            956         0              Normal
  04/15/2024 05 PM PDT             2.8            956         0              Normal
  04/15/2024 06 PM PDT             2.8            950         -              Normal
  04/15/2024 07 PM PDT             2.8            950         0              Normal
  04/15/2024 08 PM PDT             2.8            943         -              Normal
  04/15/2024 09 PM PDT             2.8            943         0              Normal
  04/15/2024 10 PM PDT             2.8            937         -              Normal
  04/15/2024 11 PM PDT             2.8            931         -              Normal
  04/16/2024 12 AM PDT             2.8            931         0              Normal
  04/16/2024 01 AM PDT             2.8            924         -              Normal
  04/16/2024 02 AM PDT             2.8            918         -              Normal
  04/16/2024 03 AM PDT             2.8            918         0              Normal
  04/16/2024 04 AM PDT             2.8            912         -              Normal
  04/16/2024 05 AM PDT             2.8            912         0              Normal
  04/16/2024 06 AM PDT             2.8            906         -              Normal
  04/16/2024 07 AM PDT             2.8            906         0              Normal
  04/16/2024 08 AM PDT             2.7            899         -              Normal
  04/16/2024 09 AM PDT             2.7            899         0              Normal
  04/16/2024 10 AM PDT             2.7            899         0              Normal
  04/16/2024 11 AM PDT             2.7            893         -              Normal
  04/16/2024 12 PM PDT             2.7            893         0              Normal
  04/16/2024 01 PM PDT             2.7            893         0              Normal
  04/16/2024 02 PM PDT             2.7            887         -              Normal
  04/16/2024 03 PM PDT             2.7            887         0              Normal
  04/16/2024 04 PM PDT             2.7            881         -              Normal
  04/16/2024 05 PM PDT             2.7            881         0              Normal
  04/16/2024 06 PM PDT             2.7            881         0              Normal
  04/16/2024 07 PM PDT             2.7            881         0              Normal
  04/16/2024 08 PM PDT             2.7            875         -              Normal
  04/16/2024 09 PM PDT             2.7            875         0              Normal
  04/16/2024 10 PM PDT             2.7            869         -              Normal
  04/16/2024 11 PM PDT             2.7            869         0              Normal
  04/17/2024 12 AM PDT             2.7            863         -              Normal
  04/17/2024 01 AM PDT             2.7            856         -              Normal
  04/17/2024 02 AM PDT             2.7            856         0              Normal
  04/17/2024 03 AM PDT             2.7            856         0              Normal
  04/17/2024 04 AM PDT             2.7            856         0              Normal
  04/17/2024 05 AM PDT             2.7            850         -              Normal
  04/17/2024 06 AM PDT             2.7            850         0              Normal
  04/17/2024 07 AM PDT             2.6            844         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/17/2024 08 AM PDT             2.6            844                        Normal
  04/17/2024 09 AM PDT             2.6            844         0              Normal
  04/17/2024 10 AM PDT             2.6            838         -              Normal
  04/17/2024 11 AM PDT             2.6            838         0              Normal
  04/17/2024 12 PM PDT             2.6            832         -              Normal
  04/17/2024 01 PM PDT             2.6            832         0              Normal
  04/17/2024 02 PM PDT             2.6            832         0              Normal
  04/17/2024 03 PM PDT             2.6            826         -              Normal
  04/17/2024 04 PM PDT             2.6            826         0              Normal
  04/17/2024 05 PM PDT             2.6            826         0              Normal
  04/17/2024 06 PM PDT             2.6            820         -              Normal
  04/17/2024 07 PM PDT             2.6            820         0              Normal
  04/17/2024 08 PM PDT             2.6            820         0              Normal
  04/17/2024 09 PM PDT             2.6            815         -              Normal
  04/17/2024 10 PM PDT             2.6            815         0              Normal
  04/17/2024 11 PM PDT             2.6            815         0              Normal
  04/18/2024 12 AM PDT             2.6            809         -              Normal
  04/18/2024 01 AM PDT             2.6            809         0              Normal
  04/18/2024 02 AM PDT             2.6            809         0              Normal
  04/18/2024 03 AM PDT             2.6            809         0              Normal
  04/18/2024 04 AM PDT             2.6            803         -              Normal
  04/18/2024 05 AM PDT             2.6            803         0              Normal
  04/18/2024 06 AM PDT             2.6            803         0              Normal
  04/18/2024 07 AM PDT             2.6            797         -              Normal
  04/18/2024 08 AM PDT             2.6            797         0              Normal
  04/18/2024 09 AM PDT             2.6            797         0              Normal
  04/18/2024 10 AM PDT             2.6            797         0              Normal
  04/18/2024 11 AM PDT             2.6            791         -              Normal
  04/18/2024 12 PM PDT             2.6            791         0              Normal
  04/18/2024 01 PM PDT             2.6            791         0              Normal
  04/18/2024 02 PM PDT             2.6            791         0              Normal
  04/18/2024 03 PM PDT             2.5            785         -              Normal
  04/18/2024 04 PM PDT             2.5            785         0              Normal
  04/18/2024 05 PM PDT             2.5            785         0              Normal
  04/18/2024 06 PM PDT             2.5            785         0              Normal
  04/18/2024 07 PM PDT             2.5            779         -              Normal
  04/18/2024 08 PM PDT             2.5            779         0              Normal
  04/18/2024 09 PM PDT             2.5            779         0              Normal
  04/18/2024 10 PM PDT             2.5            779         0              Normal
  04/18/2024 11 PM PDT             2.5            779         0              Normal
  04/19/2024 12 AM PDT             2.5            774         -              Normal
  04/19/2024 01 AM PDT             2.5            774         0              Normal
  04/19/2024 02 AM PDT             2.5            774         0              Normal
  04/19/2024 03 AM PDT             2.5            774         0              Normal
  04/19/2024 04 AM PDT             2.5            774         0              Normal
  04/19/2024 05 AM PDT             2.5            768         -              Normal
  04/19/2024 06 AM PDT             2.5            768         0              Normal
  04/19/2024 07 AM PDT             2.5            768         0              Normal
  04/19/2024 08 AM PDT             2.5            768         0              Normal
  04/19/2024 09 AM PDT             2.5            768         0              Normal
  04/19/2024 10 AM PDT             2.5            762         -              Normal
  04/19/2024 11 AM PDT             2.5            762         0              Normal
  04/19/2024 12 PM PDT             2.5            762         0              Normal
  04/19/2024 01 PM PDT             2.5            762         0              Normal
  04/19/2024 02 PM PDT             2.5            762         0              Normal
  04/19/2024 03 PM PDT             2.5            762         0              Normal
  04/19/2024 04 PM PDT             2.5            756         -              Normal
  04/19/2024 05 PM PDT             2.5            756         0              Normal
  04/19/2024 06 PM PDT             2.5            756         0              Normal
  04/19/2024 07 PM PDT             2.5            756         0              Normal
  04/19/2024 08 PM PDT             2.5            756         0              Normal
  04/19/2024 09 PM PDT             2.5            751         -              Normal
  04/19/2024 10 PM PDT             2.5            751         0              Normal
  04/19/2024 11 PM PDT             2.5            751         0              Normal
  04/20/2024 12 AM PDT             2.5            751         0              Normal
  04/20/2024 01 AM PDT             2.5            751         0              Normal
  04/20/2024 02 AM PDT             2.5            751         0              Normal
  04/20/2024 03 AM PDT             2.5            745         -              Normal
  04/20/2024 04 AM PDT             2.5            745         0              Normal
  04/20/2024 05 AM PDT             2.5            745         0              Normal
  04/20/2024 06 AM PDT             2.5            745         0              Normal
  04/20/2024 07 AM PDT             2.5            745         0              Normal
  04/20/2024 08 AM PDT             2.5            745         0              Normal
  04/20/2024 09 AM PDT             2.5            739         -              Normal
  04/20/2024 10 AM PDT             2.5            739         0              Normal
  04/20/2024 11 AM PDT             2.5            739         0              Normal
  04/20/2024 12 PM PDT             2.5            739         0              Normal
  04/20/2024 01 PM PDT             2.5            739         0              Normal
  04/20/2024 02 PM PDT             2.5            739         0              Normal
  04/20/2024 03 PM PDT             2.5            734         -              Normal
  04/20/2024 04 PM PDT             2.5            734         0              Normal
  04/20/2024 05 PM PDT             2.5            734         0              Normal
  04/20/2024 06 PM PDT             2.5            734         0              Normal
  04/20/2024 07 PM PDT             2.5            734         0              Normal
  04/20/2024 08 PM PDT             2.5            734         0              Normal
  04/20/2024 09 PM PDT             2.5            728         -              Normal
  04/20/2024 10 PM PDT             2.5            728         0              Normal
  04/20/2024 11 PM PDT             2.5            728         0              Normal
  04/21/2024 12 AM PDT             2.5            728         0              Normal
  04/21/2024 01 AM PDT             2.5            728         0              Normal
  04/21/2024 02 AM PDT             2.5            728         0              Normal
  04/21/2024 03 AM PDT             2.5            728         0              Normal
  04/21/2024 04 AM PDT             2.4            722         -              Normal
  04/21/2024 05 AM PDT             2.4            722         0              Normal
  04/21/2024 06 AM PDT             2.4            722         0              Normal
  04/21/2024 07 AM PDT             2.4            722         0              Normal
  04/21/2024 08 AM PDT             2.4            722         0              Normal
  04/21/2024 09 AM PDT             2.4            722         0              Normal
  04/21/2024 10 AM PDT             2.4            722         0              Normal
  04/21/2024 11 AM PDT             2.4            717         -              Normal
  04/21/2024 12 PM PDT             2.4            717         0              Normal
  04/21/2024 01 PM PDT             2.4            717         0              Normal
  04/21/2024 02 PM PDT             2.4            717         0              Normal
  04/21/2024 03 PM PDT             2.4            717         0              Normal
  04/21/2024 04 PM PDT             2.4            717         0              Normal
  04/21/2024 05 PM PDT             2.4            717         0              Normal
  04/21/2024 06 PM PDT             2.4            711         -              Normal
  04/21/2024 07 PM PDT             2.4            711         0              Normal
  04/21/2024 08 PM PDT             2.4            711         0              Normal
  04/21/2024 09 PM PDT             2.4            711         0              Normal
  04/21/2024 10 PM PDT             2.4            711         0              Normal
  04/21/2024 11 PM PDT             2.4            711         0              Normal
  04/22/2024 12 AM PDT             2.4            711         0              Normal
  04/22/2024 01 AM PDT             2.4            706         -              Normal
  04/22/2024 02 AM PDT             2.4            706         0              Normal
  04/22/2024 03 AM PDT             2.4            706         0              Normal
  04/22/2024 04 AM PDT             2.4            706         0              Normal
  04/22/2024 05 AM PDT             2.4            706         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.