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

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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: Jul 14 2024 at 8:27 AM PDTNext Issuance: Jul 15 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:  07/14/2024 at 08:27 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/12/2024 at 02:00 PM PDT
# Maximum Observed Stage:                       1.52 Feet
# Maximum Observed Flow:                        148 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/15/2024 at 04:00 AM PDT
# Maximum Forecast Stage:                       1.52 Feet
# Maximum Forecast Flow:                        148 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/09/2024 08 AM PDT            1.51            146                        Normal
  07/09/2024 09 AM PDT            1.51            146         0              Normal
  07/09/2024 10 AM PDT            1.51            146         0              Normal
  07/09/2024 11 AM PDT            1.51            146         0              Normal
  07/09/2024 12 PM PDT            1.51            146         0              Normal
  07/09/2024 01 PM PDT            1.51            146         0              Normal
  07/09/2024 02 PM PDT            1.51            146         0              Normal
  07/09/2024 03 PM PDT            1.51            146         0              Normal
  07/09/2024 04 PM PDT            1.51            146         0              Normal
  07/09/2024 05 PM PDT            1.51            146         0              Normal
  07/09/2024 06 PM PDT            1.52            148         +              Normal
  07/09/2024 07 PM PDT            1.51            146         -              Normal
  07/09/2024 08 PM PDT            1.51            146         0              Normal
  07/09/2024 09 PM PDT            1.51            146         0              Normal
  07/09/2024 10 PM PDT            1.51            146         0              Normal
  07/09/2024 11 PM PDT            1.51            146         0              Normal
  07/10/2024 12 AM PDT            1.51            146         0              Normal
  07/10/2024 01 AM PDT            1.51            146         0              Normal
  07/10/2024 02 AM PDT            1.51            146         0              Normal
  07/10/2024 03 AM PDT            1.51            146         0              Normal
  07/10/2024 04 AM PDT            1.51            146         0              Normal
  07/10/2024 05 AM PDT            1.51            146         0              Normal
  07/10/2024 06 AM PDT            1.51            146         0              Normal
  07/10/2024 07 AM PDT            1.51            146         0              Normal
  07/10/2024 08 AM PDT            1.51            146         0              Normal
  07/10/2024 09 AM PDT            1.51            146         0              Normal
  07/10/2024 10 AM PDT            1.52            148         +              Normal
  07/10/2024 11 AM PDT            1.52            148         0              Normal
  07/10/2024 12 PM PDT            1.52            148         0              Normal
  07/10/2024 01 PM PDT            1.52            148         0              Normal
  07/10/2024 02 PM PDT            1.52            148         0              Normal
  07/10/2024 03 PM PDT            1.52            148         0              Normal
  07/10/2024 04 PM PDT            1.51            146         -              Normal
  07/10/2024 05 PM PDT            1.51            146         0              Normal
  07/10/2024 06 PM PDT            1.51            146         0              Normal
  07/10/2024 07 PM PDT            1.51            146         0              Normal
  07/10/2024 08 PM PDT            1.51            146         0              Normal
  07/10/2024 09 PM PDT            1.51            146         0              Normal
  07/10/2024 10 PM PDT            1.51            146         0              Normal
  07/10/2024 11 PM PDT            1.50            144         -              Normal
  07/11/2024 12 AM PDT            1.50            144         0              Normal
  07/11/2024 01 AM PDT            1.50            144         0              Normal
  07/11/2024 02 AM PDT            1.50            144         0              Normal
  07/11/2024 03 AM PDT            1.50            144         0              Normal
  07/11/2024 04 AM PDT            1.50            144         0              Normal
  07/11/2024 05 AM PDT            1.50            144         0              Normal
  07/11/2024 06 AM PDT            1.50            144         0              Normal
  07/11/2024 07 AM PDT            1.50            144         0              Normal
  07/11/2024 08 AM PDT            1.51            146         +              Normal
  07/11/2024 09 AM PDT            1.51            146         0              Normal
  07/11/2024 10 AM PDT            1.51            146         0              Normal
  07/11/2024 11 AM PDT            1.52            148         +              Normal
  07/11/2024 12 PM PDT            1.52            148         0              Normal
  07/11/2024 01 PM PDT            1.52            148         0              Normal
  07/11/2024 02 PM PDT            1.52            148         0              Normal
  07/11/2024 03 PM PDT            1.52            148         0              Normal
  07/11/2024 04 PM PDT            1.52            148         0              Normal
  07/11/2024 05 PM PDT            1.51            146         -              Normal
  07/11/2024 06 PM PDT            1.51            146         0              Normal
  07/11/2024 07 PM PDT            1.51            146         0              Normal
  07/11/2024 08 PM PDT            1.51            146         0              Normal
  07/11/2024 09 PM PDT            1.51            146         0              Normal
  07/11/2024 10 PM PDT            1.51            146         0              Normal
  07/11/2024 11 PM PDT            1.51            146         0              Normal
  07/12/2024 12 AM PDT            1.50            144         -              Normal
  07/12/2024 01 AM PDT            1.50            144         0              Normal
  07/12/2024 02 AM PDT            1.50            144         0              Normal
  07/12/2024 03 AM PDT            1.50            144         0              Normal
  07/12/2024 04 AM PDT            1.50            144         0              Normal
  07/12/2024 05 AM PDT            1.51            146         +              Normal
  07/12/2024 06 AM PDT            1.51            146         0              Normal
  07/12/2024 07 AM PDT            1.51            146         0              Normal
  07/12/2024 08 AM PDT            1.51            146         0              Normal
  07/12/2024 09 AM PDT            1.51            146         0              Normal
  07/12/2024 10 AM PDT            1.52            148         +              Normal
  07/12/2024 11 AM PDT            1.52            148         0              Normal
  07/12/2024 12 PM PDT            1.52            148         0              Normal
  07/12/2024 01 PM PDT            1.52            148         0              Normal
  07/12/2024 02 PM PDT            1.52            148         0              Normal
  07/12/2024 03 PM PDT            1.51            146         -              Normal
  07/12/2024 04 PM PDT            1.51            146         0              Normal
  07/12/2024 05 PM PDT            1.51            146         0              Normal
  07/12/2024 06 PM PDT            1.51            146         0              Normal
  07/12/2024 07 PM PDT            1.51            146         0              Normal
  07/12/2024 08 PM PDT            1.50            144         -              Normal
  07/12/2024 09 PM PDT            1.50            144         0              Normal
  07/12/2024 10 PM PDT            1.50            144         0              Normal
  07/12/2024 11 PM PDT            1.50            144         0              Normal
  07/13/2024 12 AM PDT            1.49            142         -              Normal
  07/13/2024 01 AM PDT            1.49            142         0              Normal
  07/13/2024 02 AM PDT            1.49            142         0              Normal
  07/13/2024 03 AM PDT            1.49            142         0              Normal
  07/13/2024 04 AM PDT            1.49            142         0              Normal
  07/13/2024 05 AM PDT            1.48            140         -              Normal
  07/13/2024 06 AM PDT            1.48            140         0              Normal
  07/13/2024 07 AM PDT            1.48            140         0              Normal
  07/13/2024 08 AM PDT            1.48            140         0              Normal
  07/13/2024 09 AM PDT            1.49            142         +              Normal
  07/13/2024 10 AM PDT            1.49            142         0              Normal
  07/13/2024 11 AM PDT            1.49            142         0              Normal
  07/13/2024 12 PM PDT            1.49            142         0              Normal
  07/13/2024 01 PM PDT            1.49            142         0              Normal
  07/13/2024 02 PM PDT            1.49            142         0              Normal
  07/13/2024 03 PM PDT            1.49            142         0              Normal
  07/13/2024 04 PM PDT            1.49            142         0              Normal
  07/13/2024 05 PM PDT            1.48            140         -              Normal
  07/13/2024 06 PM PDT            1.49            142         +              Normal
  07/13/2024 07 PM PDT            1.49            142         0              Normal
  07/13/2024 08 PM PDT            1.49            142         0              Normal
  07/13/2024 09 PM PDT            1.49            142         0              Normal
  07/13/2024 10 PM PDT            1.49            142         0              Normal
  07/13/2024 11 PM PDT            1.49            142         0              Normal
  07/14/2024 12 AM PDT            1.49            142         0              Normal
  07/14/2024 01 AM PDT            1.49            142         0              Normal
  07/14/2024 02 AM PDT            1.49            142         0              Normal
  07/14/2024 03 AM PDT            1.49            142         0              Normal
  07/14/2024 04 AM PDT            1.49            142         0              Normal
  07/14/2024 05 AM PDT            1.50            144         +              Normal
  07/14/2024 06 AM PDT            1.50            144         0              Normal
  07/14/2024 07 AM PDT            1.50            144         0              Normal
  07/14/2024 08 AM PDT            1.50            144         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/14/2024 09 AM PDT            1.50            144                        Normal
  07/14/2024 10 AM PDT            1.49            142         -              Normal
  07/14/2024 11 AM PDT            1.49            142         0              Normal
  07/14/2024 12 PM PDT            1.49            142         0              Normal
  07/14/2024 01 PM PDT            1.49            142         0              Normal
  07/14/2024 02 PM PDT            1.49            142         0              Normal
  07/14/2024 03 PM PDT            1.49            142         0              Normal
  07/14/2024 04 PM PDT            1.49            142         0              Normal
  07/14/2024 05 PM PDT            1.49            142         0              Normal
  07/14/2024 06 PM PDT            1.50            144         +              Normal
  07/14/2024 07 PM PDT            1.50            144         0              Normal
  07/14/2024 08 PM PDT            1.50            144         0              Normal
  07/14/2024 09 PM PDT            1.50            144         0              Normal
  07/14/2024 10 PM PDT            1.50            144         0              Normal
  07/14/2024 11 PM PDT            1.51            146         +              Normal
  07/15/2024 12 AM PDT            1.51            146         0              Normal
  07/15/2024 01 AM PDT            1.51            146         0              Normal
  07/15/2024 02 AM PDT            1.51            146         0              Normal
  07/15/2024 03 AM PDT            1.51            146         0              Normal
  07/15/2024 04 AM PDT            1.52            148         +              Normal
  07/15/2024 05 AM PDT            1.52            148         0              Normal
  07/15/2024 06 AM PDT            1.52            148         0              Normal
  07/15/2024 07 AM PDT            1.52            148         0              Normal
  07/15/2024 08 AM PDT            1.52            148         0              Normal
  07/15/2024 09 AM PDT            1.52            148         0              Normal
  07/15/2024 10 AM PDT            1.52            148         0              Normal
  07/15/2024 11 AM PDT            1.52            148         0              Normal
  07/15/2024 12 PM PDT            1.52            148         0              Normal
  07/15/2024 01 PM PDT            1.52            148         0              Normal
  07/15/2024 02 PM PDT            1.52            148         0              Normal
  07/15/2024 03 PM PDT            1.52            148         0              Normal
  07/15/2024 04 PM PDT            1.52            148         0              Normal
  07/15/2024 05 PM PDT            1.52            148         0              Normal
  07/15/2024 06 PM PDT            1.52            148         0              Normal
  07/15/2024 07 PM PDT            1.52            148         0              Normal
  07/15/2024 08 PM PDT            1.52            148         0              Normal
  07/15/2024 09 PM PDT            1.52            148         0              Normal
  07/15/2024 10 PM PDT            1.52            148         0              Normal
  07/15/2024 11 PM PDT            1.52            148         0              Normal
  07/16/2024 12 AM PDT            1.52            148         0              Normal
  07/16/2024 01 AM PDT            1.52            148         0              Normal
  07/16/2024 02 AM PDT            1.52            148         0              Normal
  07/16/2024 03 AM PDT            1.52            148         0              Normal
  07/16/2024 04 AM PDT            1.52            148         0              Normal
  07/16/2024 05 AM PDT            1.52            148         0              Normal
  07/16/2024 06 AM PDT            1.52            148         0              Normal
  07/16/2024 07 AM PDT            1.52            148         0              Normal
  07/16/2024 08 AM PDT            1.52            148         0              Normal
  07/16/2024 09 AM PDT            1.52            148         0              Normal
  07/16/2024 10 AM PDT            1.52            148         0              Normal
  07/16/2024 11 AM PDT            1.51            146         -              Normal
  07/16/2024 12 PM PDT            1.51            146         0              Normal
  07/16/2024 01 PM PDT            1.51            146         0              Normal
  07/16/2024 02 PM PDT            1.51            146         0              Normal
  07/16/2024 03 PM PDT            1.51            146         0              Normal
  07/16/2024 04 PM PDT            1.51            146         0              Normal
  07/16/2024 05 PM PDT            1.51            146         0              Normal
  07/16/2024 06 PM PDT            1.51            146         0              Normal
  07/16/2024 07 PM PDT            1.51            146         0              Normal
  07/16/2024 08 PM PDT            1.51            146         0              Normal
  07/16/2024 09 PM PDT            1.51            146         0              Normal
  07/16/2024 10 PM PDT            1.51            146         0              Normal
  07/16/2024 11 PM PDT            1.51            146         0              Normal
  07/17/2024 12 AM PDT            1.51            146         0              Normal
  07/17/2024 01 AM PDT            1.51            146         0              Normal
  07/17/2024 02 AM PDT            1.51            146         0              Normal
  07/17/2024 03 AM PDT            1.51            146         0              Normal
  07/17/2024 04 AM PDT            1.51            146         0              Normal
  07/17/2024 05 AM PDT            1.50            144         -              Normal
  07/17/2024 06 AM PDT            1.50            144         0              Normal
  07/17/2024 07 AM PDT            1.50            144         0              Normal
  07/17/2024 08 AM PDT            1.50            144         0              Normal
  07/17/2024 09 AM PDT            1.50            144         0              Normal
  07/17/2024 10 AM PDT            1.50            144         0              Normal
  07/17/2024 11 AM PDT            1.50            144         0              Normal
  07/17/2024 12 PM PDT            1.50            144         0              Normal
  07/17/2024 01 PM PDT            1.50            144         0              Normal
  07/17/2024 02 PM PDT            1.50            144         0              Normal
  07/17/2024 03 PM PDT            1.50            144         0              Normal
  07/17/2024 04 PM PDT            1.50            144         0              Normal
  07/17/2024 05 PM PDT            1.50            144         0              Normal
  07/17/2024 06 PM PDT            1.50            144         0              Normal
  07/17/2024 07 PM PDT            1.50            144         0              Normal
  07/17/2024 08 PM PDT            1.50            144         0              Normal
  07/17/2024 09 PM PDT            1.50            144         0              Normal
  07/17/2024 10 PM PDT            1.50            144         0              Normal
  07/17/2024 11 PM PDT            1.50            144         0              Normal
  07/18/2024 12 AM PDT            1.50            144         0              Normal
  07/18/2024 01 AM PDT            1.50            144         0              Normal
  07/18/2024 02 AM PDT            1.50            144         0              Normal
  07/18/2024 03 AM PDT            1.50            144         0              Normal
  07/18/2024 04 AM PDT            1.50            144         0              Normal
  07/18/2024 05 AM PDT            1.50            144         0              Normal
  07/18/2024 06 AM PDT            1.50            144         0              Normal
  07/18/2024 07 AM PDT            1.50            144         0              Normal
  07/18/2024 08 AM PDT            1.50            144         0              Normal
  07/18/2024 09 AM PDT            1.50            144         0              Normal
  07/18/2024 10 AM PDT            1.49            142         -              Normal
  07/18/2024 11 AM PDT            1.49            142         0              Normal
  07/18/2024 12 PM PDT            1.49            142         0              Normal
  07/18/2024 01 PM PDT            1.49            142         0              Normal
  07/18/2024 02 PM PDT            1.49            142         0              Normal
  07/18/2024 03 PM PDT            1.49            142         0              Normal
  07/18/2024 04 PM PDT            1.49            142         0              Normal
  07/18/2024 05 PM PDT            1.49            142         0              Normal
  07/18/2024 06 PM PDT            1.49            142         0              Normal
  07/18/2024 07 PM PDT            1.49            142         0              Normal
  07/18/2024 08 PM PDT            1.49            142         0              Normal
  07/18/2024 09 PM PDT            1.49            142         0              Normal
  07/18/2024 10 PM PDT            1.49            142         0              Normal
  07/18/2024 11 PM PDT            1.49            142         0              Normal
  07/19/2024 12 AM PDT            1.49            142         0              Normal
  07/19/2024 01 AM PDT            1.49            142         0              Normal
  07/19/2024 02 AM PDT            1.49            142         0              Normal
  07/19/2024 03 AM PDT            1.49            142         0              Normal
  07/19/2024 04 AM PDT            1.49            142         0              Normal
  07/19/2024 05 AM PDT            1.49            142         0              Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) 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.