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 CaliforniaRiver Group: Russian Napa
Issuance Time: Oct 20 2017 at 8:00 AM PDTNext Issuance: Oct 21 2017 at 9:00 AM PDT
Monitor Stage: 20.0 FeetFlood Stage: 23.0 Feet

# Tabular River Observed & Forecast - Hydrograph Information
#
# File Generation Time:  10/20/2017  08:00 AM PDT
# Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/20/2017 12 AM PDT
# Maximum Observed Stage:                       1.0 Feet
# Maximum Observed Flow:                        186 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/20/2017 01 PM PDT
# Maximum Forecast Stage:                       1.1 Feet
# Maximum Forecast Flow:                        199 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/15/2017 08 AM PDT             1.0            158                        Normal
  10/15/2017 09 AM PDT             1.0            162         +              Normal
  10/15/2017 10 AM PDT             1.0            162         0              Normal
  10/15/2017 11 AM PDT             1.0            162         0              Normal
  10/15/2017 12 PM PDT             1.0            162         0              Normal
  10/15/2017 01 PM PDT             1.0            162         0              Normal
  10/15/2017 02 PM PDT             1.0            162         0              Normal
  10/15/2017 03 PM PDT             1.0            166         +              Normal
  10/15/2017 04 PM PDT             1.0            166         0              Normal
  10/15/2017 05 PM PDT             1.0            166         0              Normal
  10/15/2017 06 PM PDT             1.0            166         0              Normal
  10/15/2017 07 PM PDT             1.0            166         0              Normal
  10/15/2017 08 PM PDT             1.0            166         0              Normal
  10/15/2017 09 PM PDT             1.0            171         +              Normal
  10/15/2017 10 PM PDT             1.0            171         0              Normal
  10/15/2017 11 PM PDT             1.0            171         0              Normal
  10/16/2017 12 AM PDT             1.0            171         0              Normal
  10/16/2017 01 AM PDT             1.0            171         0              Normal
  10/16/2017 02 AM PDT             1.0            174         +              Normal
  10/16/2017 03 AM PDT             1.0            171         -              Normal
  10/16/2017 04 AM PDT             1.0            174         +              Normal
  10/16/2017 05 AM PDT             1.0            174         0              Normal
  10/16/2017 06 AM PDT             1.0            171         -              Normal
  10/16/2017 07 AM PDT             1.0            174         +              Normal
  10/16/2017 08 AM PDT             1.0            171         -              Normal
  10/16/2017 09 AM PDT             1.0            171         0              Normal
  10/16/2017 10 AM PDT             1.0            171         0              Normal
  10/16/2017 11 AM PDT             1.0            171         0              Normal
  10/16/2017 12 PM PDT             1.0            171         0              Normal
  10/16/2017 01 PM PDT             1.0            171         0              Normal
  10/16/2017 02 PM PDT             1.0            171         0              Normal
  10/16/2017 03 PM PDT             1.0            171         0              Normal
  10/16/2017 04 PM PDT             1.0            174         +              Normal
  10/16/2017 05 PM PDT             1.0            171         -              Normal
  10/16/2017 06 PM PDT             1.0            174         +              Normal
  10/16/2017 07 PM PDT             1.0            174         0              Normal
  10/16/2017 08 PM PDT             1.0            171         -              Normal
  10/16/2017 09 PM PDT             1.0            171         0              Normal
  10/16/2017 10 PM PDT             1.0            171         0              Normal
  10/16/2017 11 PM PDT             1.0            171         0              Normal
  10/17/2017 12 AM PDT             1.0            171         0              Normal
  10/17/2017 01 AM PDT             1.0            171         0              Normal
  10/17/2017 02 AM PDT             1.0            171         0              Normal
  10/17/2017 03 AM PDT             1.0            171         0              Normal
  10/17/2017 04 AM PDT             1.0            171         0              Normal
  10/17/2017 05 AM PDT             1.0            174         +              Normal
  10/17/2017 06 AM PDT             1.0            171         -              Normal
  10/17/2017 07 AM PDT             1.0            174         +              Normal
  10/17/2017 08 AM PDT             1.0            174         0              Normal
  10/17/2017 09 AM PDT             1.0            174         0              Normal
  10/17/2017 10 AM PDT             1.0            174         0              Normal
  10/17/2017 11 AM PDT             1.0            174         0              Normal
  10/17/2017 12 PM PDT             1.0            174         0              Normal
  10/17/2017 01 PM PDT             1.0            174         0              Normal
  10/17/2017 02 PM PDT             1.0            174         0              Normal
  10/17/2017 03 PM PDT             1.0            174         0              Normal
  10/17/2017 04 PM PDT             1.0            174         0              Normal
  10/17/2017 05 PM PDT             1.0            174         0              Normal
  10/17/2017 06 PM PDT             1.0            174         0              Normal
  10/17/2017 07 PM PDT             1.0            174         0              Normal
  10/17/2017 08 PM PDT             1.0            174         0              Normal
  10/17/2017 09 PM PDT             1.0            174         0              Normal
  10/17/2017 10 PM PDT             1.0            174         0              Normal
  10/17/2017 11 PM PDT             1.0            174         0              Normal
  10/18/2017 12 AM PDT             1.0            174         0              Normal
  10/18/2017 01 AM PDT             1.0            174         0              Normal
  10/18/2017 02 AM PDT             1.0            174         0              Normal
  10/18/2017 03 AM PDT             1.0            182         +              Normal
  10/18/2017 04 AM PDT             1.0            182         0              Normal
  10/18/2017 05 AM PDT             1.0            178         -              Normal
  10/18/2017 06 AM PDT             1.0            174         -              Normal
  10/18/2017 07 AM PDT             1.0            174         0              Normal
  10/18/2017 08 AM PDT             1.0            174         0              Normal
  10/18/2017 09 AM PDT             1.0            174         0              Normal
  10/18/2017 10 AM PDT             1.0            174         0              Normal
  10/18/2017 11 AM PDT             1.0            174         0              Normal
  10/18/2017 12 PM PDT             1.0            174         0              Normal
  10/18/2017 01 PM PDT             1.0            174         0              Normal
  10/18/2017 02 PM PDT             1.0            174         0              Normal
  10/18/2017 03 PM PDT             1.0            174         0              Normal
  10/18/2017 04 PM PDT             1.0            174         0              Normal
  10/18/2017 05 PM PDT             1.0            174         0              Normal
  10/18/2017 06 PM PDT             1.0            174         0              Normal
  10/18/2017 07 PM PDT             1.0            174         0              Normal
  10/18/2017 08 PM PDT             1.0            174         0              Normal
  10/18/2017 09 PM PDT             1.0            174         0              Normal
  10/18/2017 10 PM PDT             1.0            174         0              Normal
  10/18/2017 11 PM PDT             1.0            174         0              Normal
  10/19/2017 12 AM PDT             1.0            174         0              Normal
  10/19/2017 01 AM PDT             1.0            174         0              Normal
  10/19/2017 02 AM PDT             1.0            174         0              Normal
  10/19/2017 03 AM PDT             1.0            174         0              Normal
  10/19/2017 04 AM PDT             1.0            174         0              Normal
  10/19/2017 05 AM PDT             1.0            174         0              Normal
  10/19/2017 06 AM PDT             1.0            174         0              Normal
  10/19/2017 07 AM PDT             1.0            174         0              Normal
  10/19/2017 08 AM PDT             1.0            174         0              Normal
  10/19/2017 09 AM PDT             1.0            174         0              Normal
  10/19/2017 10 AM PDT             1.0            174         0              Normal
  10/19/2017 11 AM PDT             1.0            174         0              Normal
  10/19/2017 12 PM PDT             1.0            174         0              Normal
  10/19/2017 01 PM PDT             1.0            174         0              Normal
  10/19/2017 02 PM PDT             1.0            174         0              Normal
  10/19/2017 03 PM PDT             1.0            174         0              Normal
  10/19/2017 04 PM PDT             1.0            174         0              Normal
  10/19/2017 05 PM PDT             1.0            174         0              Normal
  10/19/2017 06 PM PDT             1.0            174         0              Normal
  10/19/2017 07 PM PDT             1.0            178         +              Normal
  10/19/2017 08 PM PDT             1.0            178         0              Normal
  10/19/2017 09 PM PDT             1.0            178         0              Normal
  10/19/2017 10 PM PDT             1.0            178         0              Normal
  10/19/2017 11 PM PDT             1.0            182         +              Normal
  10/20/2017 12 AM PDT             1.0            186         +              Normal
  10/20/2017 01 AM PDT             1.0            182         -              Normal
  10/20/2017 02 AM PDT             1.0            182         0              Normal
  10/20/2017 03 AM PDT             1.0            182         0              Normal
  10/20/2017 04 AM PDT             1.0            182         0              Normal
  10/20/2017 05 AM PDT             1.0            182         0              Normal
  10/20/2017 06 AM PDT             1.0            182         0              Normal
  10/20/2017 07 AM PDT             1.0            185         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/20/2017 08 AM PDT             1.0            188                        Normal
  10/20/2017 09 AM PDT             1.1            191         +              Normal
  10/20/2017 10 AM PDT             1.1            194         +              Normal
  10/20/2017 11 AM PDT             1.1            197         +              Normal
  10/20/2017 12 PM PDT             1.1            198         +              Normal
  10/20/2017 01 PM PDT             1.1            199         +              Normal
  10/20/2017 02 PM PDT             1.1            199         0              Normal
  10/20/2017 03 PM PDT             1.1            198         -              Normal
  10/20/2017 04 PM PDT             1.1            196         -              Normal
  10/20/2017 05 PM PDT             1.1            194         -              Normal
  10/20/2017 06 PM PDT             1.1            192         -              Normal
  10/20/2017 07 PM PDT             1.0            190         -              Normal
  10/20/2017 08 PM PDT             1.0            188         -              Normal
  10/20/2017 09 PM PDT             1.0            186         -              Normal
  10/20/2017 10 PM PDT             1.0            185         -              Normal
  10/20/2017 11 PM PDT             1.0            183         -              Normal
  10/21/2017 12 AM PDT             1.0            182         -              Normal
  10/21/2017 01 AM PDT             1.0            181         -              Normal
  10/21/2017 02 AM PDT             1.0            180         -              Normal
  10/21/2017 03 AM PDT             1.0            180         0              Normal
  10/21/2017 04 AM PDT             1.0            179         -              Normal
  10/21/2017 05 AM PDT             1.0            178         -              Normal
  10/21/2017 06 AM PDT             1.0            177         -              Normal
  10/21/2017 07 AM PDT             1.0            176         -              Normal
  10/21/2017 08 AM PDT             1.0            176         0              Normal
  10/21/2017 09 AM PDT             1.0            175         -              Normal
  10/21/2017 10 AM PDT             1.0            174         -              Normal
  10/21/2017 11 AM PDT             1.0            174         0              Normal
  10/21/2017 12 PM PDT             1.0            173         -              Normal
  10/21/2017 01 PM PDT             1.0            173         0              Normal
  10/21/2017 02 PM PDT             1.0            173         0              Normal
  10/21/2017 03 PM PDT             1.0            173         0              Normal
  10/21/2017 04 PM PDT             1.0            173         0              Normal
  10/21/2017 05 PM PDT             1.0            173         0              Normal
  10/21/2017 06 PM PDT             1.0            174         +              Normal
  10/21/2017 07 PM PDT             1.0            174         0              Normal
  10/21/2017 08 PM PDT             1.0            175         +              Normal
  10/21/2017 09 PM PDT             1.0            175         0              Normal
  10/21/2017 10 PM PDT             1.0            175         0              Normal
  10/21/2017 11 PM PDT             1.0            176         +              Normal
  10/22/2017 12 AM PDT             1.0            176         0              Normal
  10/22/2017 01 AM PDT             1.0            176         0              Normal
  10/22/2017 02 AM PDT             1.0            177         +              Normal
  10/22/2017 03 AM PDT             1.0            177         0              Normal
  10/22/2017 04 AM PDT             1.0            178         +              Normal
  10/22/2017 05 AM PDT             1.0            178         0              Normal
  10/22/2017 06 AM PDT             1.0            178         0              Normal
  10/22/2017 07 AM PDT             1.0            179         +              Normal
  10/22/2017 08 AM PDT             1.0            179         0              Normal
  10/22/2017 09 AM PDT             1.0            179         0              Normal
  10/22/2017 10 AM PDT             1.0            180         +              Normal
  10/22/2017 11 AM PDT             1.0            180         0              Normal
  10/22/2017 12 PM PDT             1.0            180         0              Normal
  10/22/2017 01 PM PDT             1.0            180         0              Normal
  10/22/2017 02 PM PDT             1.0            181         +              Normal
  10/22/2017 03 PM PDT             1.0            181         0              Normal
  10/22/2017 04 PM PDT             1.0            181         0              Normal
  10/22/2017 05 PM PDT             1.0            181         0              Normal
  10/22/2017 06 PM PDT             1.0            182         +              Normal
  10/22/2017 07 PM PDT             1.0            182         0              Normal
  10/22/2017 08 PM PDT             1.0            182         0              Normal
  10/22/2017 09 PM PDT             1.0            182         0              Normal
  10/22/2017 10 PM PDT             1.0            182         0              Normal
  10/22/2017 11 PM PDT             1.0            182         0              Normal
  10/23/2017 12 AM PDT             1.0            182         0              Normal
  10/23/2017 01 AM PDT             1.0            182         0              Normal
  10/23/2017 02 AM PDT             1.0            182         0              Normal
  10/23/2017 03 AM PDT             1.0            182         0              Normal
  10/23/2017 04 AM PDT             1.0            182         0              Normal
  10/23/2017 05 AM PDT             1.0            183         +              Normal
  10/23/2017 06 AM PDT             1.0            183         0              Normal
  10/23/2017 07 AM PDT             1.0            183         0              Normal
  10/23/2017 08 AM PDT             1.0            183         0              Normal
  10/23/2017 09 AM PDT             1.0            183         0              Normal
  10/23/2017 10 AM PDT             1.0            183         0              Normal
  10/23/2017 11 AM PDT             1.0            183         0              Normal
  10/23/2017 12 PM PDT             1.0            183         0              Normal
  10/23/2017 01 PM PDT             1.0            183         0              Normal
  10/23/2017 02 PM PDT             1.0            183         0              Normal
  10/23/2017 03 PM PDT             1.0            183         0              Normal
  10/23/2017 04 PM PDT             1.0            183         0              Normal
  10/23/2017 05 PM PDT             1.0            183         0              Normal
  10/23/2017 06 PM PDT             1.0            184         +              Normal
  10/23/2017 07 PM PDT             1.0            184         0              Normal
  10/23/2017 08 PM PDT             1.0            184         0              Normal
  10/23/2017 09 PM PDT             1.0            184         0              Normal
  10/23/2017 10 PM PDT             1.0            184         0              Normal
  10/23/2017 11 PM PDT             1.0            184         0              Normal
  10/24/2017 12 AM PDT             1.0            184         0              Normal
  10/24/2017 01 AM PDT             1.0            184         0              Normal
  10/24/2017 02 AM PDT             1.0            184         0              Normal
  10/24/2017 03 AM PDT             1.0            184         0              Normal
  10/24/2017 04 AM PDT             1.0            184         0              Normal
  10/24/2017 05 AM PDT             1.0            184         0              Normal
  10/24/2017 06 AM PDT             1.0            184         0              Normal
  10/24/2017 07 AM PDT             1.0            184         0              Normal
  10/24/2017 08 AM PDT             1.0            184         0              Normal
  10/24/2017 09 AM PDT             1.0            184         0              Normal
  10/24/2017 10 AM PDT             1.0            184         0              Normal
  10/24/2017 11 AM PDT             1.0            184         0              Normal
  10/24/2017 12 PM PDT             1.0            184         0              Normal
  10/24/2017 01 PM PDT             1.0            184         0              Normal
  10/24/2017 02 PM PDT             1.0            184         0              Normal
  10/24/2017 03 PM PDT             1.0            184         0              Normal
  10/24/2017 04 PM PDT             1.0            185         +              Normal
  10/24/2017 05 PM PDT             1.0            185         0              Normal
  10/24/2017 06 PM PDT             1.0            185         0              Normal
  10/24/2017 07 PM PDT             1.0            185         0              Normal
  10/24/2017 08 PM PDT             1.0            185         0              Normal
  10/24/2017 09 PM PDT             1.0            185         0              Normal
  10/24/2017 10 PM PDT             1.0            185         0              Normal
  10/24/2017 11 PM PDT             1.0            185         0              Normal
  10/25/2017 12 AM PDT             1.0            185         0              Normal
  10/25/2017 01 AM PDT             1.0            185         0              Normal
  10/25/2017 02 AM PDT             1.0            186         +              Normal
  10/25/2017 03 AM PDT             1.0            186         0              Normal
  10/25/2017 04 AM PDT             1.0            186         0              Normal
  10/25/2017 05 AM PDT             1.0            186         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/or flow.
# NOTE 4: Maximum Values are determined using unrounded stage and/or flow.