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 - HOPLAND (HOPC1)
Latitude: 39.03º NLongitude: 123.13º WElevation: 498 Feet
Location: Mendocino County in CaliforniaRiver Group: Russian Napa
Issuance Time: May 18 2021 at 8:09 AM PDTNext Issuance: May 19 2021 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: 15.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Russian River - Hopland (HOPC1)
#
# File Generation Time:  05/18/2021 at 08:09 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/17/2021 at 11:00 AM PDT
# Maximum Observed Stage:                       0.5 Feet
# Maximum Observed Flow:                        47 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/18/2021 at 08:00 AM PDT
# Maximum Forecast Stage:                       0.5 Feet
# Maximum Forecast Flow:                        46 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/13/2021 08 AM PDT             0.5             43                        Normal
  05/13/2021 09 AM PDT             0.5             43         0              Normal
  05/13/2021 10 AM PDT             0.5             42         -              Normal
  05/13/2021 11 AM PDT             0.4             41         -              Normal
  05/13/2021 12 PM PDT             0.4             40         -              Normal
  05/13/2021 01 PM PDT             0.4             41         +              Normal
  05/13/2021 02 PM PDT             0.4             41         0              Normal
  05/13/2021 03 PM PDT             0.4             41         0              Normal
  05/13/2021 04 PM PDT             0.4             40         -              Normal
  05/13/2021 05 PM PDT             0.4             40         0              Normal
  05/13/2021 06 PM PDT             0.4             40         0              Normal
  05/13/2021 07 PM PDT             0.4             41         +              Normal
  05/13/2021 08 PM PDT             0.5             42         +              Normal
  05/13/2021 09 PM PDT             0.4             41         -              Normal
  05/13/2021 10 PM PDT             0.4             41         0              Normal
  05/13/2021 11 PM PDT             0.5             42         +              Normal
  05/14/2021 12 AM PDT             0.5             42         0              Normal
  05/14/2021 01 AM PDT             0.5             42         0              Normal
  05/14/2021 02 AM PDT             0.5             42         0              Normal
  05/14/2021 03 AM PDT             0.5             42         0              Normal
  05/14/2021 04 AM PDT             0.5             42         0              Normal
  05/14/2021 05 AM PDT             0.5             42         0              Normal
  05/14/2021 06 AM PDT             0.5             42         0              Normal
  05/14/2021 07 AM PDT             0.5             42         0              Normal
  05/14/2021 08 AM PDT             0.5             42         0              Normal
  05/14/2021 09 AM PDT             0.5             42         0              Normal
  05/14/2021 10 AM PDT             0.5             42         0              Normal
  05/14/2021 11 AM PDT             0.4             40         -              Normal
  05/14/2021 12 PM PDT             0.4             40         -              Normal
  05/14/2021 01 PM PDT             0.4             39         -              Normal
  05/14/2021 02 PM PDT             0.4             38         -              Normal
  05/14/2021 03 PM PDT             0.4             38         0              Normal
  05/14/2021 04 PM PDT             0.4             37         -              Normal
  05/14/2021 05 PM PDT             0.4             37         0              Normal
  05/14/2021 06 PM PDT             0.4             37         -              Normal
  05/14/2021 07 PM PDT             0.4             37         +              Normal
  05/14/2021 08 PM PDT             0.4             38         +              Normal
  05/14/2021 09 PM PDT             0.4             39         +              Normal
  05/14/2021 10 PM PDT             0.4             40         +              Normal
  05/14/2021 11 PM PDT             0.4             40         0              Normal
  05/15/2021 12 AM PDT             0.4             40         +              Normal
  05/15/2021 01 AM PDT             0.4             40         0              Normal
  05/15/2021 02 AM PDT             0.4             40         0              Normal
  05/15/2021 03 AM PDT             0.4             41         +              Normal
  05/15/2021 04 AM PDT             0.5             42         +              Normal
  05/15/2021 05 AM PDT             0.5             44         +              Normal
  05/15/2021 06 AM PDT             0.5             44         +              Normal
  05/15/2021 07 AM PDT             0.5             44         0              Normal
  05/15/2021 08 AM PDT             0.5             45         +              Normal
  05/15/2021 09 AM PDT             0.5             46         +              Normal
  05/15/2021 10 AM PDT             0.5             46         0              Normal
  05/15/2021 11 AM PDT             0.5             46         0              Normal
  05/15/2021 12 PM PDT             0.5             45         -              Normal
  05/15/2021 01 PM PDT             0.5             45         0              Normal
  05/15/2021 02 PM PDT             0.5             45         0              Normal
  05/15/2021 03 PM PDT             0.5             45         0              Normal
  05/15/2021 04 PM PDT             0.5             44         -              Normal
  05/15/2021 05 PM PDT             0.5             45         +              Normal
  05/15/2021 06 PM PDT             0.5             46         +              Normal
  05/15/2021 07 PM PDT             0.5             46         0              Normal
  05/15/2021 08 PM PDT             0.5             45         -              Normal
  05/15/2021 09 PM PDT             0.5             44         -              Normal
  05/15/2021 10 PM PDT             0.5             43         -              Normal
  05/15/2021 11 PM PDT             0.5             42         -              Normal
  05/16/2021 12 AM PDT             0.5             42         -              Normal
  05/16/2021 01 AM PDT             0.5             42         +              Normal
  05/16/2021 02 AM PDT             0.5             43         +              Normal
  05/16/2021 03 AM PDT             0.5             43         0              Normal
  05/16/2021 04 AM PDT             0.5             44         +              Normal
  05/16/2021 05 AM PDT             0.5             44         0              Normal
  05/16/2021 06 AM PDT             0.5             44         +              Normal
  05/16/2021 07 AM PDT             0.5             44         0              Normal
  05/16/2021 08 AM PDT             0.5             45         +              Normal
  05/16/2021 09 AM PDT             0.5             45         0              Normal
  05/16/2021 10 AM PDT             0.5             45         0              Normal
  05/16/2021 11 AM PDT             0.5             46         +              Normal
  05/16/2021 12 PM PDT             0.5             46         0              Normal
  05/16/2021 01 PM PDT             0.5             46         0              Normal
  05/16/2021 02 PM PDT             0.5             46         0              Normal
  05/16/2021 03 PM PDT             0.5             46         0              Normal
  05/16/2021 04 PM PDT             0.5             46         0              Normal
  05/16/2021 05 PM PDT             0.5             45         -              Normal
  05/16/2021 06 PM PDT             0.5             44         -              Normal
  05/16/2021 07 PM PDT             0.5             44         -              Normal
  05/16/2021 08 PM PDT             0.5             43         -              Normal
  05/16/2021 09 PM PDT             0.5             42         -              Normal
  05/16/2021 10 PM PDT             0.5             42         0              Normal
  05/16/2021 11 PM PDT             0.5             42         0              Normal
  05/17/2021 12 AM PDT             0.5             42         0              Normal
  05/17/2021 01 AM PDT             0.5             44         +              Normal
  05/17/2021 02 AM PDT             0.5             44         +              Normal
  05/17/2021 03 AM PDT             0.5             45         +              Normal
  05/17/2021 04 AM PDT             0.5             45         0              Normal
  05/17/2021 05 AM PDT             0.5             46         +              Normal
  05/17/2021 06 AM PDT             0.5             46         0              Normal
  05/17/2021 07 AM PDT             0.5             46         +              Normal
  05/17/2021 08 AM PDT             0.5             46         0              Normal
  05/17/2021 09 AM PDT             0.5             47         +              Normal
  05/17/2021 10 AM PDT             0.5             47         0              Normal
  05/17/2021 11 AM PDT             0.5             47         0              Normal
  05/17/2021 12 PM PDT             0.5             46         -              Normal
  05/17/2021 01 PM PDT             0.5             46         0              Normal
  05/17/2021 02 PM PDT             0.5             46         0              Normal
  05/17/2021 03 PM PDT             0.5             46         -              Normal
  05/17/2021 04 PM PDT             0.5             45         -              Normal
  05/17/2021 05 PM PDT             0.5             45         0              Normal
  05/17/2021 06 PM PDT             0.5             44         -              Normal
  05/17/2021 07 PM PDT             0.5             44         0              Normal
  05/17/2021 08 PM PDT             0.5             45         +              Normal
  05/17/2021 09 PM PDT             0.5             45         0              Normal
  05/17/2021 10 PM PDT             0.5             45         0              Normal
  05/17/2021 11 PM PDT             0.5             46         +              Normal
  05/18/2021 12 AM PDT             0.5             46         0              Normal
  05/18/2021 01 AM PDT             0.5             46         0              Normal
  05/18/2021 02 AM PDT             0.5             46         0              Normal
  05/18/2021 03 AM PDT             0.5             46         0              Normal
  05/18/2021 04 AM PDT             0.5             46         0              Normal
  05/18/2021 05 AM PDT             0.5             46         0              Normal
  05/18/2021 06 AM PDT             0.5             46         +              Normal
  05/18/2021 07 AM PDT             0.5             46         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/18/2021 08 AM PDT             0.5             46                        Normal
  05/18/2021 09 AM PDT             0.5             46         0              Normal
  05/18/2021 10 AM PDT             0.5             46         -              Normal
  05/18/2021 11 AM PDT             0.5             46         0              Normal
  05/18/2021 12 PM PDT             0.5             46         0              Normal
  05/18/2021 01 PM PDT             0.5             45         -              Normal
  05/18/2021 02 PM PDT             0.5             45         0              Normal
  05/18/2021 03 PM PDT             0.5             45         0              Normal
  05/18/2021 04 PM PDT             0.5             45         0              Normal
  05/18/2021 05 PM PDT             0.5             45         0              Normal
  05/18/2021 06 PM PDT             0.5             45         0              Normal
  05/18/2021 07 PM PDT             0.5             45         0              Normal
  05/18/2021 08 PM PDT             0.5             45         0              Normal
  05/18/2021 09 PM PDT             0.5             45         0              Normal
  05/18/2021 10 PM PDT             0.5             44         -              Normal
  05/18/2021 11 PM PDT             0.5             44         0              Normal
  05/19/2021 12 AM PDT             0.5             44         0              Normal
  05/19/2021 01 AM PDT             0.5             44         0              Normal
  05/19/2021 02 AM PDT             0.5             44         0              Normal
  05/19/2021 03 AM PDT             0.5             44         0              Normal
  05/19/2021 04 AM PDT             0.5             44         0              Normal
  05/19/2021 05 AM PDT             0.5             44         0              Normal
  05/19/2021 06 AM PDT             0.5             44         0              Normal
  05/19/2021 07 AM PDT             0.5             44         0              Normal
  05/19/2021 08 AM PDT             0.5             44         0              Normal
  05/19/2021 09 AM PDT             0.5             44         0              Normal
  05/19/2021 10 AM PDT             0.5             44         0              Normal
  05/19/2021 11 AM PDT             0.5             44         0              Normal
  05/19/2021 12 PM PDT             0.5             44         0              Normal
  05/19/2021 01 PM PDT             0.5             44         0              Normal
  05/19/2021 02 PM PDT             0.5             44         0              Normal
  05/19/2021 03 PM PDT             0.5             44         0              Normal
  05/19/2021 04 PM PDT             0.5             44         0              Normal
  05/19/2021 05 PM PDT             0.5             44         0              Normal
  05/19/2021 06 PM PDT             0.5             44         0              Normal
  05/19/2021 07 PM PDT             0.5             44         0              Normal
  05/19/2021 08 PM PDT             0.5             44         0              Normal
  05/19/2021 09 PM PDT             0.5             44         0              Normal
  05/19/2021 10 PM PDT             0.5             44         0              Normal
  05/19/2021 11 PM PDT             0.5             44         0              Normal
  05/20/2021 12 AM PDT             0.5             44         0              Normal
  05/20/2021 01 AM PDT             0.5             44         -              Normal
  05/20/2021 02 AM PDT             0.5             44         0              Normal
  05/20/2021 03 AM PDT             0.5             44         0              Normal
  05/20/2021 04 AM PDT             0.5             44         0              Normal
  05/20/2021 05 AM PDT             0.5             44         0              Normal
  05/20/2021 06 AM PDT             0.5             44         0              Normal
  05/20/2021 07 AM PDT             0.5             44         0              Normal
  05/20/2021 08 AM PDT             0.5             44         0              Normal
  05/20/2021 09 AM PDT             0.5             44         0              Normal
  05/20/2021 10 AM PDT             0.5             44         0              Normal
  05/20/2021 11 AM PDT             0.5             44         0              Normal
  05/20/2021 12 PM PDT             0.5             44         0              Normal
  05/20/2021 01 PM PDT             0.5             44         0              Normal
  05/20/2021 02 PM PDT             0.5             44         0              Normal
  05/20/2021 03 PM PDT             0.5             44         0              Normal
  05/20/2021 04 PM PDT             0.5             44         0              Normal
  05/20/2021 05 PM PDT             0.5             44         0              Normal
  05/20/2021 06 PM PDT             0.5             44         0              Normal
  05/20/2021 07 PM PDT             0.5             44         0              Normal
  05/20/2021 08 PM PDT             0.5             44         0              Normal
  05/20/2021 09 PM PDT             0.5             44         0              Normal
  05/20/2021 10 PM PDT             0.5             44         0              Normal
  05/20/2021 11 PM PDT             0.5             44         0              Normal
  05/21/2021 12 AM PDT             0.5             44         0              Normal
  05/21/2021 01 AM PDT             0.5             44         0              Normal
  05/21/2021 02 AM PDT             0.5             43         -              Normal
  05/21/2021 03 AM PDT             0.5             43         0              Normal
  05/21/2021 04 AM PDT             0.5             43         0              Normal
  05/21/2021 05 AM PDT             0.5             43         0              Normal
  05/21/2021 06 AM PDT             0.5             43         0              Normal
  05/21/2021 07 AM PDT             0.5             43         0              Normal
  05/21/2021 08 AM PDT             0.5             43         0              Normal
  05/21/2021 09 AM PDT             0.5             43         0              Normal
  05/21/2021 10 AM PDT             0.5             43         0              Normal
  05/21/2021 11 AM PDT             0.5             43         0              Normal
  05/21/2021 12 PM PDT             0.5             43         0              Normal
  05/21/2021 01 PM PDT             0.5             43         0              Normal
  05/21/2021 02 PM PDT             0.5             43         0              Normal
  05/21/2021 03 PM PDT             0.5             43         0              Normal
  05/21/2021 04 PM PDT             0.5             43         0              Normal
  05/21/2021 05 PM PDT             0.5             43         0              Normal
  05/21/2021 06 PM PDT             0.5             43         0              Normal
  05/21/2021 07 PM PDT             0.5             43         0              Normal
  05/21/2021 08 PM PDT             0.5             43         0              Normal
  05/21/2021 09 PM PDT             0.5             43         0              Normal
  05/21/2021 10 PM PDT             0.5             43         0              Normal
  05/21/2021 11 PM PDT             0.5             43         0              Normal
  05/22/2021 12 AM PDT             0.5             44         +              Normal
  05/22/2021 01 AM PDT             0.5             44         0              Normal
  05/22/2021 02 AM PDT             0.5             44         0              Normal
  05/22/2021 03 AM PDT             0.5             44         +              Normal
  05/22/2021 04 AM PDT             0.5             44         0              Normal
  05/22/2021 05 AM PDT             0.5             44         -              Normal
  05/22/2021 06 AM PDT             0.5             44         0              Normal
  05/22/2021 07 AM PDT             0.5             44         0              Normal
  05/22/2021 08 AM PDT             0.5             43         -              Normal
  05/22/2021 09 AM PDT             0.5             43         0              Normal
  05/22/2021 10 AM PDT             0.5             43         0              Normal
  05/22/2021 11 AM PDT             0.5             43         0              Normal
  05/22/2021 12 PM PDT             0.5             43         0              Normal
  05/22/2021 01 PM PDT             0.5             43         0              Normal
  05/22/2021 02 PM PDT             0.5             43         0              Normal
  05/22/2021 03 PM PDT             0.5             43         0              Normal
  05/22/2021 04 PM PDT             0.5             43         0              Normal
  05/22/2021 05 PM PDT             0.5             43         0              Normal
  05/22/2021 06 PM PDT             0.5             43         0              Normal
  05/22/2021 07 PM PDT             0.5             43         0              Normal
  05/22/2021 08 PM PDT             0.5             42         -              Normal
  05/22/2021 09 PM PDT             0.5             42         0              Normal
  05/22/2021 10 PM PDT             0.5             42         0              Normal
  05/22/2021 11 PM PDT             0.5             42         0              Normal
  05/23/2021 12 AM PDT             0.5             42         0              Normal
  05/23/2021 01 AM PDT             0.5             42         0              Normal
  05/23/2021 02 AM PDT             0.5             42         0              Normal
  05/23/2021 03 AM PDT             0.5             42         0              Normal
  05/23/2021 04 AM PDT             0.5             42         0              Normal
  05/23/2021 05 AM PDT             0.5             42         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.