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: Sep 25 2021 at 8:57 AM PDTNext Issuance: Sep 26 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:  09/25/2021 at 08:58 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  09/20/2021 at 10:00 AM PDT
# Maximum Observed Stage:                       0.7 Feet
# Maximum Observed Flow:                        57 cfs
#
# Earliest Date & Time of Maximum Forecast:     09/27/2021 at 09:00 PM PDT
# Maximum Forecast Stage:                       0.7 Feet
# Maximum Forecast Flow:                        56 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  09/20/2021 08 AM PDT             0.7             56                        Normal
  09/20/2021 09 AM PDT             0.7             56         0              Normal
  09/20/2021 10 AM PDT             0.7             57         +              Normal
  09/20/2021 11 AM PDT             0.7             56         -              Normal
  09/20/2021 12 PM PDT             0.7             56         0              Normal
  09/20/2021 01 PM PDT             0.7             56         0              Normal
  09/20/2021 02 PM PDT             0.7             56         0              Normal
  09/20/2021 03 PM PDT             0.7             55         -              Normal
  09/20/2021 04 PM PDT             0.7             54         -              Normal
  09/20/2021 05 PM PDT             0.7             54         0              Normal
  09/20/2021 06 PM PDT             0.7             54         0              Normal
  09/20/2021 07 PM PDT             0.7             55         +              Normal
  09/20/2021 08 PM PDT             0.7             55         0              Normal
  09/20/2021 09 PM PDT             0.7             55         0              Normal
  09/20/2021 10 PM PDT             0.7             55         0              Normal
  09/20/2021 11 PM PDT             0.7             55         0              Normal
  09/21/2021 12 AM PDT             0.7             55         0              Normal
  09/21/2021 01 AM PDT             0.7             55         0              Normal
  09/21/2021 02 AM PDT             0.7             55         0              Normal
  09/21/2021 03 AM PDT             0.7             55         0              Normal
  09/21/2021 04 AM PDT             0.7             55         0              Normal
  09/21/2021 05 AM PDT             0.7             55         0              Normal
  09/21/2021 06 AM PDT             0.7             56         +              Normal
  09/21/2021 07 AM PDT             0.7             56         0              Normal
  09/21/2021 08 AM PDT             0.7             56         0              Normal
  09/21/2021 09 AM PDT             0.7             55         -              Normal
  09/21/2021 10 AM PDT             0.7             55         0              Normal
  09/21/2021 11 AM PDT             0.7             54         -              Normal
  09/21/2021 12 PM PDT             0.7             54         0              Normal
  09/21/2021 01 PM PDT             0.6             53         -              Normal
  09/21/2021 02 PM PDT             0.6             53         0              Normal
  09/21/2021 03 PM PDT             0.6             53         0              Normal
  09/21/2021 04 PM PDT             0.7             54         +              Normal
  09/21/2021 05 PM PDT             0.7             54         0              Normal
  09/21/2021 06 PM PDT             0.7             54         0              Normal
  09/21/2021 07 PM PDT             0.7             54         0              Normal
  09/21/2021 08 PM PDT             0.7             55         +              Normal
  09/21/2021 09 PM PDT             0.7             55         0              Normal
  09/21/2021 10 PM PDT             0.7             55         0              Normal
  09/21/2021 11 PM PDT             0.7             55         0              Normal
  09/22/2021 12 AM PDT             0.7             55         0              Normal
  09/22/2021 01 AM PDT             0.7             55         0              Normal
  09/22/2021 02 AM PDT             0.7             55         0              Normal
  09/22/2021 03 AM PDT             0.7             55         0              Normal
  09/22/2021 04 AM PDT             0.7             55         0              Normal
  09/22/2021 05 AM PDT             0.7             55         0              Normal
  09/22/2021 06 AM PDT             0.7             55         0              Normal
  09/22/2021 07 AM PDT             0.7             56         +              Normal
  09/22/2021 08 AM PDT             0.7             56         0              Normal
  09/22/2021 09 AM PDT             0.7             55         -              Normal
  09/22/2021 10 AM PDT             0.7             54         -              Normal
  09/22/2021 11 AM PDT             0.6             53         -              Normal
  09/22/2021 12 PM PDT             0.6             53         0              Normal
  09/22/2021 01 PM PDT             0.6             52         -              Normal
  09/22/2021 02 PM PDT             0.6             52         0              Normal
  09/22/2021 03 PM PDT             0.6             52         0              Normal
  09/22/2021 04 PM PDT             0.6             52         0              Normal
  09/22/2021 05 PM PDT             0.6             52         0              Normal
  09/22/2021 06 PM PDT             0.6             53         +              Normal
  09/22/2021 07 PM PDT             0.6             53         0              Normal
  09/22/2021 08 PM PDT             0.7             54         +              Normal
  09/22/2021 09 PM PDT             0.7             54         0              Normal
  09/22/2021 10 PM PDT             0.7             54         0              Normal
  09/22/2021 11 PM PDT             0.7             54         0              Normal
  09/23/2021 12 AM PDT             0.7             54         0              Normal
  09/23/2021 01 AM PDT             0.7             54         0              Normal
  09/23/2021 02 AM PDT             0.7             54         0              Normal
  09/23/2021 03 AM PDT             0.6             53         -              Normal
  09/23/2021 04 AM PDT             0.6             53         0              Normal
  09/23/2021 05 AM PDT             0.6             53         0              Normal
  09/23/2021 06 AM PDT             0.6             53         0              Normal
  09/23/2021 07 AM PDT             0.6             53         0              Normal
  09/23/2021 08 AM PDT             0.6             53         0              Normal
  09/23/2021 09 AM PDT             0.6             53         0              Normal
  09/23/2021 10 AM PDT             0.6             53         0              Normal
  09/23/2021 11 AM PDT             0.6             53         0              Normal
  09/23/2021 12 PM PDT             0.6             53         0              Normal
  09/23/2021 01 PM PDT             0.6             53         0              Normal
  09/23/2021 02 PM PDT             0.6             52         -              Normal
  09/23/2021 03 PM PDT             0.6             52         0              Normal
  09/23/2021 04 PM PDT             0.6             51         -              Normal
  09/23/2021 05 PM PDT             0.6             51         0              Normal
  09/23/2021 06 PM PDT             0.6             52         +              Normal
  09/23/2021 07 PM PDT             0.6             52         0              Normal
  09/23/2021 08 PM PDT             0.6             52         0              Normal
  09/23/2021 09 PM PDT             0.6             53         +              Normal
  09/23/2021 10 PM PDT             0.6             53         0              Normal
  09/23/2021 11 PM PDT             0.6             53         0              Normal
  09/24/2021 12 AM PDT             0.6             53         0              Normal
  09/24/2021 01 AM PDT             0.7             54         +              Normal
  09/24/2021 02 AM PDT             0.7             54         0              Normal
  09/24/2021 03 AM PDT             0.7             54         0              Normal
  09/24/2021 04 AM PDT             0.7             54         0              Normal
  09/24/2021 05 AM PDT             0.7             55         +              Normal
  09/24/2021 06 AM PDT             0.7             55         0              Normal
  09/24/2021 07 AM PDT             0.7             55         0              Normal
  09/24/2021 08 AM PDT             0.7             56         +              Normal
  09/24/2021 09 AM PDT             0.7             56         0              Normal
  09/24/2021 10 AM PDT             0.7             56         0              Normal
  09/24/2021 11 AM PDT             0.7             56         0              Normal
  09/24/2021 12 PM PDT             0.7             56         0              Normal
  09/24/2021 01 PM PDT             0.7             55         -              Normal
  09/24/2021 02 PM PDT             0.6             53         -              Normal
  09/24/2021 03 PM PDT             0.6             48         -              Normal
  09/24/2021 04 PM PDT             0.6             47         -              Normal
  09/24/2021 05 PM PDT             0.6             46         -              Normal
  09/24/2021 06 PM PDT             0.6             46         0              Normal
  09/24/2021 07 PM PDT             0.6             46         0              Normal
  09/24/2021 08 PM PDT             0.6             46         0              Normal
  09/24/2021 09 PM PDT             0.6             48         +              Normal
  09/24/2021 10 PM PDT             0.6             51         +              Normal
  09/24/2021 11 PM PDT             0.6             51         0              Normal
  09/25/2021 12 AM PDT             0.6             51         0              Normal
  09/25/2021 01 AM PDT             0.6             51         0              Normal
  09/25/2021 02 AM PDT             0.6             51         0              Normal
  09/25/2021 03 AM PDT             0.6             51         0              Normal
  09/25/2021 04 AM PDT             0.6             51         0              Normal
  09/25/2021 05 AM PDT             0.6             52         +              Normal
  09/25/2021 06 AM PDT             0.6             52         0              Normal
  09/25/2021 07 AM PDT             0.6             52         0              Normal
  09/25/2021 08 AM PDT             0.6             52         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  09/25/2021 09 AM PDT             0.6             52                        Normal
  09/25/2021 10 AM PDT             0.6             52         0              Normal
  09/25/2021 11 AM PDT             0.6             52         0              Normal
  09/25/2021 12 PM PDT             0.6             52         0              Normal
  09/25/2021 01 PM PDT             0.6             52         0              Normal
  09/25/2021 02 PM PDT             0.6             52         0              Normal
  09/25/2021 03 PM PDT             0.6             52         0              Normal
  09/25/2021 04 PM PDT             0.6             52         0              Normal
  09/25/2021 05 PM PDT             0.6             52         0              Normal
  09/25/2021 06 PM PDT             0.6             52         0              Normal
  09/25/2021 07 PM PDT             0.6             52         0              Normal
  09/25/2021 08 PM PDT             0.6             52         0              Normal
  09/25/2021 09 PM PDT             0.6             52         0              Normal
  09/25/2021 10 PM PDT             0.6             52         0              Normal
  09/25/2021 11 PM PDT             0.6             52         0              Normal
  09/26/2021 12 AM PDT             0.6             52         0              Normal
  09/26/2021 01 AM PDT             0.6             52         0              Normal
  09/26/2021 02 AM PDT             0.6             52         0              Normal
  09/26/2021 03 AM PDT             0.6             52         0              Normal
  09/26/2021 04 AM PDT             0.6             52         0              Normal
  09/26/2021 05 AM PDT             0.6             52         0              Normal
  09/26/2021 06 AM PDT             0.6             52         0              Normal
  09/26/2021 07 AM PDT             0.6             52         0              Normal
  09/26/2021 08 AM PDT             0.6             52         0              Normal
  09/26/2021 09 AM PDT             0.6             52         0              Normal
  09/26/2021 10 AM PDT             0.6             52         0              Normal
  09/26/2021 11 AM PDT             0.6             52         0              Normal
  09/26/2021 12 PM PDT             0.6             52         0              Normal
  09/26/2021 01 PM PDT             0.6             52         0              Normal
  09/26/2021 02 PM PDT             0.6             52         0              Normal
  09/26/2021 03 PM PDT             0.6             52         0              Normal
  09/26/2021 04 PM PDT             0.6             52         0              Normal
  09/26/2021 05 PM PDT             0.6             52         0              Normal
  09/26/2021 06 PM PDT             0.6             53         +              Normal
  09/26/2021 07 PM PDT             0.6             53         0              Normal
  09/26/2021 08 PM PDT             0.6             53         0              Normal
  09/26/2021 09 PM PDT             0.6             53         0              Normal
  09/26/2021 10 PM PDT             0.6             53         0              Normal
  09/26/2021 11 PM PDT             0.6             53         0              Normal
  09/27/2021 12 AM PDT             0.6             53         0              Normal
  09/27/2021 01 AM PDT             0.6             53         0              Normal
  09/27/2021 02 AM PDT             0.6             53         0              Normal
  09/27/2021 03 AM PDT             0.6             53         0              Normal
  09/27/2021 04 AM PDT             0.6             53         0              Normal
  09/27/2021 05 AM PDT             0.6             53         0              Normal
  09/27/2021 06 AM PDT             0.6             53         0              Normal
  09/27/2021 07 AM PDT             0.6             53         0              Normal
  09/27/2021 08 AM PDT             0.6             53         0              Normal
  09/27/2021 09 AM PDT             0.6             53         0              Normal
  09/27/2021 10 AM PDT             0.6             53         0              Normal
  09/27/2021 11 AM PDT             0.6             53         0              Normal
  09/27/2021 12 PM PDT             0.6             53         0              Normal
  09/27/2021 01 PM PDT             0.6             53         0              Normal
  09/27/2021 02 PM PDT             0.6             53         0              Normal
  09/27/2021 03 PM PDT             0.6             53         0              Normal
  09/27/2021 04 PM PDT             0.6             53         0              Normal
  09/27/2021 05 PM PDT             0.6             53         0              Normal
  09/27/2021 06 PM PDT             0.7             54         +              Normal
  09/27/2021 07 PM PDT             0.7             55         +              Normal
  09/27/2021 08 PM PDT             0.7             55         0              Normal
  09/27/2021 09 PM PDT             0.7             56         +              Normal
  09/27/2021 10 PM PDT             0.7             56         0              Normal
  09/27/2021 11 PM PDT             0.7             56         0              Normal
  09/28/2021 12 AM PDT             0.7             56         0              Normal
  09/28/2021 01 AM PDT             0.7             56         0              Normal
  09/28/2021 02 AM PDT             0.7             56         0              Normal
  09/28/2021 03 AM PDT             0.7             56         0              Normal
  09/28/2021 04 AM PDT             0.7             56         0              Normal
  09/28/2021 05 AM PDT             0.7             56         0              Normal
  09/28/2021 06 AM PDT             0.7             56         0              Normal
  09/28/2021 07 AM PDT             0.7             56         0              Normal
  09/28/2021 08 AM PDT             0.7             55         -              Normal
  09/28/2021 09 AM PDT             0.7             55         0              Normal
  09/28/2021 10 AM PDT             0.7             55         0              Normal
  09/28/2021 11 AM PDT             0.7             55         0              Normal
  09/28/2021 12 PM PDT             0.7             55         0              Normal
  09/28/2021 01 PM PDT             0.7             54         -              Normal
  09/28/2021 02 PM PDT             0.7             54         0              Normal
  09/28/2021 03 PM PDT             0.7             54         0              Normal
  09/28/2021 04 PM PDT             0.7             54         0              Normal
  09/28/2021 05 PM PDT             0.7             54         0              Normal
  09/28/2021 06 PM PDT             0.7             54         0              Normal
  09/28/2021 07 PM PDT             0.7             54         0              Normal
  09/28/2021 08 PM PDT             0.7             54         0              Normal
  09/28/2021 09 PM PDT             0.7             54         0              Normal
  09/28/2021 10 PM PDT             0.7             54         0              Normal
  09/28/2021 11 PM PDT             0.7             54         0              Normal
  09/29/2021 12 AM PDT             0.7             54         0              Normal
  09/29/2021 01 AM PDT             0.7             54         0              Normal
  09/29/2021 02 AM PDT             0.7             54         0              Normal
  09/29/2021 03 AM PDT             0.7             54         0              Normal
  09/29/2021 04 AM PDT             0.7             54         0              Normal
  09/29/2021 05 AM PDT             0.7             54         0              Normal
  09/29/2021 06 AM PDT             0.7             54         0              Normal
  09/29/2021 07 AM PDT             0.7             54         0              Normal
  09/29/2021 08 AM PDT             0.7             54         0              Normal
  09/29/2021 09 AM PDT             0.7             54         0              Normal
  09/29/2021 10 AM PDT             0.7             54         0              Normal
  09/29/2021 11 AM PDT             0.7             54         0              Normal
  09/29/2021 12 PM PDT             0.7             54         0              Normal
  09/29/2021 01 PM PDT             0.7             54         0              Normal
  09/29/2021 02 PM PDT             0.7             54         0              Normal
  09/29/2021 03 PM PDT             0.7             54         0              Normal
  09/29/2021 04 PM PDT             0.7             54         0              Normal
  09/29/2021 05 PM PDT             0.7             54         0              Normal
  09/29/2021 06 PM PDT             0.7             54         0              Normal
  09/29/2021 07 PM PDT             0.7             54         0              Normal
  09/29/2021 08 PM PDT             0.7             54         0              Normal
  09/29/2021 09 PM PDT             0.7             54         0              Normal
  09/29/2021 10 PM PDT             0.7             54         0              Normal
  09/29/2021 11 PM PDT             0.7             54         0              Normal
  09/30/2021 12 AM PDT             0.7             54         0              Normal
  09/30/2021 01 AM PDT             0.7             54         0              Normal
  09/30/2021 02 AM PDT             0.7             54         0              Normal
  09/30/2021 03 AM PDT             0.7             54         0              Normal
  09/30/2021 04 AM PDT             0.7             54         0              Normal
  09/30/2021 05 AM PDT             0.7             54         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.