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 CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: Jul 22 2024 at 7:22 AM PDTNext Issuance: Jul 23 2024 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:  07/22/2024 at 07:22 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/22/2024 at 07:00 AM PDT
# Maximum Observed Stage:                       1.06 Feet
# Maximum Observed Flow:                        199 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/22/2024 at 06:00 PM PDT
# Maximum Forecast Stage:                       1.07 Feet
# Maximum Forecast Flow:                        201 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/17/2024 07 AM PDT            0.93            180                        Normal
  07/17/2024 08 AM PDT            0.94            182         +              Normal
  07/17/2024 09 AM PDT            0.94            182         0              Normal
  07/17/2024 10 AM PDT            0.94            182         0              Normal
  07/17/2024 11 AM PDT            0.94            182         0              Normal
  07/17/2024 12 PM PDT            0.94            182         0              Normal
  07/17/2024 01 PM PDT            0.93            180         -              Normal
  07/17/2024 02 PM PDT            0.92            179         -              Normal
  07/17/2024 03 PM PDT            0.90            176         -              Normal
  07/17/2024 04 PM PDT            0.90            176         0              Normal
  07/17/2024 05 PM PDT            0.91            178         +              Normal
  07/17/2024 06 PM PDT            0.92            179         +              Normal
  07/17/2024 07 PM PDT            0.93            180         +              Normal
  07/17/2024 08 PM PDT            0.93            180         0              Normal
  07/17/2024 09 PM PDT            0.93            180         0              Normal
  07/17/2024 10 PM PDT            0.92            179         -              Normal
  07/17/2024 11 PM PDT            0.91            178         -              Normal
  07/18/2024 12 AM PDT            0.91            178         0              Normal
  07/18/2024 01 AM PDT            0.92            179         +              Normal
  07/18/2024 02 AM PDT            0.92            179         0              Normal
  07/18/2024 03 AM PDT            0.93            180         +              Normal
  07/18/2024 04 AM PDT            0.93            180         0              Normal
  07/18/2024 05 AM PDT            0.93            180         0              Normal
  07/18/2024 06 AM PDT            0.93            180         0              Normal
  07/18/2024 07 AM PDT            0.93            180         0              Normal
  07/18/2024 08 AM PDT            0.95            183         +              Normal
  07/18/2024 09 AM PDT            0.95            183         0              Normal
  07/18/2024 10 AM PDT            0.95            183         0              Normal
  07/18/2024 11 AM PDT            0.94            182         -              Normal
  07/18/2024 12 PM PDT            0.93            180         -              Normal
  07/18/2024 01 PM PDT            0.92            179         -              Normal
  07/18/2024 02 PM PDT            0.91            178         -              Normal
  07/18/2024 03 PM PDT            0.90            176         -              Normal
  07/18/2024 04 PM PDT            0.89            175         -              Normal
  07/18/2024 05 PM PDT            0.90            176         +              Normal
  07/18/2024 06 PM PDT            0.91            178         +              Normal
  07/18/2024 07 PM PDT            0.90            176         -              Normal
  07/18/2024 08 PM PDT            0.92            179         +              Normal
  07/18/2024 09 PM PDT            0.93            180         +              Normal
  07/18/2024 10 PM PDT            0.93            180         0              Normal
  07/18/2024 11 PM PDT            0.93            180         0              Normal
  07/19/2024 12 AM PDT            0.94            182         +              Normal
  07/19/2024 01 AM PDT            0.94            182         0              Normal
  07/19/2024 02 AM PDT            0.94            182         0              Normal
  07/19/2024 03 AM PDT            0.94            182         0              Normal
  07/19/2024 04 AM PDT            0.95            183         +              Normal
  07/19/2024 05 AM PDT            0.95            183         0              Normal
  07/19/2024 06 AM PDT            0.96            185         +              Normal
  07/19/2024 07 AM PDT            0.96            185         0              Normal
  07/19/2024 08 AM PDT            0.96            185         0              Normal
  07/19/2024 09 AM PDT            0.96            185         0              Normal
  07/19/2024 10 AM PDT            0.94            182         -              Normal
  07/19/2024 11 AM PDT            0.94            182         0              Normal
  07/19/2024 12 PM PDT            0.93            180         -              Normal
  07/19/2024 01 PM PDT            0.92            179         -              Normal
  07/19/2024 02 PM PDT            0.91            178         -              Normal
  07/19/2024 03 PM PDT            0.89            175         -              Normal
  07/19/2024 04 PM PDT            0.89            175         0              Normal
  07/19/2024 05 PM PDT            0.89            175         0              Normal
  07/19/2024 06 PM PDT            0.90            176         +              Normal
  07/19/2024 07 PM PDT            0.90            176         0              Normal
  07/19/2024 08 PM PDT            0.91            178         +              Normal
  07/19/2024 09 PM PDT            0.92            179         +              Normal
  07/19/2024 10 PM PDT            0.94            182         +              Normal
  07/19/2024 11 PM PDT            0.95            183         +              Normal
  07/20/2024 12 AM PDT            0.95            183         0              Normal
  07/20/2024 01 AM PDT            0.96            185         +              Normal
  07/20/2024 02 AM PDT            0.98            188         +              Normal
  07/20/2024 03 AM PDT            0.99            189         +              Normal
  07/20/2024 04 AM PDT            0.99            189         0              Normal
  07/20/2024 05 AM PDT            0.99            189         0              Normal
  07/20/2024 06 AM PDT            0.99            189         0              Normal
  07/20/2024 07 AM PDT            1.01            192         +              Normal
  07/20/2024 08 AM PDT            1.01            192         0              Normal
  07/20/2024 09 AM PDT            1.01            192         0              Normal
  07/20/2024 10 AM PDT            1.02            193         +              Normal
  07/20/2024 11 AM PDT            1.01            192         -              Normal
  07/20/2024 12 PM PDT            1.00            190         -              Normal
  07/20/2024 01 PM PDT            0.99            189         -              Normal
  07/20/2024 02 PM PDT            0.98            188         -              Normal
  07/20/2024 03 PM PDT            0.98            188         0              Normal
  07/20/2024 04 PM PDT            0.98            188         0              Normal
  07/20/2024 05 PM PDT            0.98            188         0              Normal
  07/20/2024 06 PM PDT            0.99            189         +              Normal
  07/20/2024 07 PM PDT            0.99            189         0              Normal
  07/20/2024 08 PM PDT            0.99            189         0              Normal
  07/20/2024 09 PM PDT            0.99            189         0              Normal
  07/20/2024 10 PM PDT            1.01            192         +              Normal
  07/20/2024 11 PM PDT            1.01            192         0              Normal
  07/21/2024 12 AM PDT            1.02            193         +              Normal
  07/21/2024 01 AM PDT            1.04            196         +              Normal
  07/21/2024 02 AM PDT            1.04            196         0              Normal
  07/21/2024 03 AM PDT            1.04            196         0              Normal
  07/21/2024 04 AM PDT            1.04            196         0              Normal
  07/21/2024 05 AM PDT            1.04            196         0              Normal
  07/21/2024 06 AM PDT            1.04            196         0              Normal
  07/21/2024 07 AM PDT            1.05            198         +              Normal
  07/21/2024 08 AM PDT            1.05            198         0              Normal
  07/21/2024 09 AM PDT            1.04            196         -              Normal
  07/21/2024 10 AM PDT            1.04            196         0              Normal
  07/21/2024 11 AM PDT            1.04            196         0              Normal
  07/21/2024 12 PM PDT            1.02            193         -              Normal
  07/21/2024 01 PM PDT            1.02            193         0              Normal
  07/21/2024 02 PM PDT            1.02            193         0              Normal
  07/21/2024 03 PM PDT            1.02            193         0              Normal
  07/21/2024 04 PM PDT            1.00            190         -              Normal
  07/21/2024 05 PM PDT            1.01            192         +              Normal
  07/21/2024 06 PM PDT            1.01            192         0              Normal
  07/21/2024 07 PM PDT            1.00            190         -              Normal
  07/21/2024 08 PM PDT            1.00            190         0              Normal
  07/21/2024 09 PM PDT            1.00            190         0              Normal
  07/21/2024 10 PM PDT            1.01            192         +              Normal
  07/21/2024 11 PM PDT            1.01            192         0              Normal
  07/22/2024 12 AM PDT            1.02            193         +              Normal
  07/22/2024 01 AM PDT            1.02            193         0              Normal
  07/22/2024 02 AM PDT            1.03            195         +              Normal
  07/22/2024 03 AM PDT            1.04            196         +              Normal
  07/22/2024 04 AM PDT            1.05            198         +              Normal
  07/22/2024 05 AM PDT            1.05            198         0              Normal
  07/22/2024 06 AM PDT            1.05            198         0              Normal
  07/22/2024 07 AM PDT            1.06            199         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/22/2024 08 AM PDT            1.06            199                        Normal
  07/22/2024 09 AM PDT            1.06            199         0              Normal
  07/22/2024 10 AM PDT            1.06            199         0              Normal
  07/22/2024 11 AM PDT            1.06            199         0              Normal
  07/22/2024 12 PM PDT            1.06            199         0              Normal
  07/22/2024 01 PM PDT            1.06            199         0              Normal
  07/22/2024 02 PM PDT            1.06            199         0              Normal
  07/22/2024 03 PM PDT            1.06            199         0              Normal
  07/22/2024 04 PM PDT            1.06            199         0              Normal
  07/22/2024 05 PM PDT            1.06            199         0              Normal
  07/22/2024 06 PM PDT            1.07            201         +              Normal
  07/22/2024 07 PM PDT            1.07            201         0              Normal
  07/22/2024 08 PM PDT            1.07            201         0              Normal
  07/22/2024 09 PM PDT            1.07            201         0              Normal
  07/22/2024 10 PM PDT            1.07            201         0              Normal
  07/22/2024 11 PM PDT            1.07            201         0              Normal
  07/23/2024 12 AM PDT            1.07            201         0              Normal
  07/23/2024 01 AM PDT            1.07            201         0              Normal
  07/23/2024 02 AM PDT            1.07            201         0              Normal
  07/23/2024 03 AM PDT            1.07            201         0              Normal
  07/23/2024 04 AM PDT            1.07            201         0              Normal
  07/23/2024 05 AM PDT            1.07            201         0              Normal
  07/23/2024 06 AM PDT            1.07            201         0              Normal
  07/23/2024 07 AM PDT            1.07            201         0              Normal
  07/23/2024 08 AM PDT            1.07            201         0              Normal
  07/23/2024 09 AM PDT            1.06            199         -              Normal
  07/23/2024 10 AM PDT            1.06            199         0              Normal
  07/23/2024 11 AM PDT            1.06            199         0              Normal
  07/23/2024 12 PM PDT            1.06            199         0              Normal
  07/23/2024 01 PM PDT            1.06            199         0              Normal
  07/23/2024 02 PM PDT            1.06            199         0              Normal
  07/23/2024 03 PM PDT            1.06            199         0              Normal
  07/23/2024 04 PM PDT            1.06            199         0              Normal
  07/23/2024 05 PM PDT            1.06            199         0              Normal
  07/23/2024 06 PM PDT            1.07            201         +              Normal
  07/23/2024 07 PM PDT            1.07            201         0              Normal
  07/23/2024 08 PM PDT            1.07            201         0              Normal
  07/23/2024 09 PM PDT            1.07            201         0              Normal
  07/23/2024 10 PM PDT            1.07            201         0              Normal
  07/23/2024 11 PM PDT            1.06            199         -              Normal
  07/24/2024 12 AM PDT            1.06            199         0              Normal
  07/24/2024 01 AM PDT            1.06            199         0              Normal
  07/24/2024 02 AM PDT            1.06            199         0              Normal
  07/24/2024 03 AM PDT            1.06            199         0              Normal
  07/24/2024 04 AM PDT            1.06            199         0              Normal
  07/24/2024 05 AM PDT            1.06            199         0              Normal
  07/24/2024 06 AM PDT            1.06            199         0              Normal
  07/24/2024 07 AM PDT            1.06            199         0              Normal
  07/24/2024 08 AM PDT            1.06            199         0              Normal
  07/24/2024 09 AM PDT            1.06            199         0              Normal
  07/24/2024 10 AM PDT            1.06            199         0              Normal
  07/24/2024 11 AM PDT            1.06            199         0              Normal
  07/24/2024 12 PM PDT            1.06            199         0              Normal
  07/24/2024 01 PM PDT            1.06            199         0              Normal
  07/24/2024 02 PM PDT            1.06            199         0              Normal
  07/24/2024 03 PM PDT            1.06            199         0              Normal
  07/24/2024 04 PM PDT            1.06            199         0              Normal
  07/24/2024 05 PM PDT            1.06            199         0              Normal
  07/24/2024 06 PM PDT            1.07            201         +              Normal
  07/24/2024 07 PM PDT            1.07            201         0              Normal
  07/24/2024 08 PM PDT            1.06            199         -              Normal
  07/24/2024 09 PM PDT            1.06            199         0              Normal
  07/24/2024 10 PM PDT            1.06            199         0              Normal
  07/24/2024 11 PM PDT            1.06            199         0              Normal
  07/25/2024 12 AM PDT            1.06            199         0              Normal
  07/25/2024 01 AM PDT            1.06            199         0              Normal
  07/25/2024 02 AM PDT            1.06            199         0              Normal
  07/25/2024 03 AM PDT            1.06            199         0              Normal
  07/25/2024 04 AM PDT            1.06            199         0              Normal
  07/25/2024 05 AM PDT            1.06            199         0              Normal
  07/25/2024 06 AM PDT            1.06            199         0              Normal
  07/25/2024 07 AM PDT            1.06            199         0              Normal
  07/25/2024 08 AM PDT            1.06            199         0              Normal
  07/25/2024 09 AM PDT            1.06            199         0              Normal
  07/25/2024 10 AM PDT            1.06            199         0              Normal
  07/25/2024 11 AM PDT            1.06            199         0              Normal
  07/25/2024 12 PM PDT            1.06            199         0              Normal
  07/25/2024 01 PM PDT            1.06            199         0              Normal
  07/25/2024 02 PM PDT            1.06            199         0              Normal
  07/25/2024 03 PM PDT            1.06            199         0              Normal
  07/25/2024 04 PM PDT            1.06            199         0              Normal
  07/25/2024 05 PM PDT            1.06            199         0              Normal
  07/25/2024 06 PM PDT            1.06            199         0              Normal
  07/25/2024 07 PM PDT            1.06            199         0              Normal
  07/25/2024 08 PM PDT            1.06            199         0              Normal
  07/25/2024 09 PM PDT            1.06            199         0              Normal
  07/25/2024 10 PM PDT            1.06            199         0              Normal
  07/25/2024 11 PM PDT            1.06            199         0              Normal
  07/26/2024 12 AM PDT            1.06            199         0              Normal
  07/26/2024 01 AM PDT            1.06            199         0              Normal
  07/26/2024 02 AM PDT            1.06            199         0              Normal
  07/26/2024 03 AM PDT            1.06            199         0              Normal
  07/26/2024 04 AM PDT            1.06            199         0              Normal
  07/26/2024 05 AM PDT            1.06            199         0              Normal
  07/26/2024 06 AM PDT            1.06            199         0              Normal
  07/26/2024 07 AM PDT            1.06            199         0              Normal
  07/26/2024 08 AM PDT            1.06            199         0              Normal
  07/26/2024 09 AM PDT            1.06            199         0              Normal
  07/26/2024 10 AM PDT            1.06            199         0              Normal
  07/26/2024 11 AM PDT            1.06            199         0              Normal
  07/26/2024 12 PM PDT            1.06            199         0              Normal
  07/26/2024 01 PM PDT            1.06            199         0              Normal
  07/26/2024 02 PM PDT            1.06            199         0              Normal
  07/26/2024 03 PM PDT            1.06            199         0              Normal
  07/26/2024 04 PM PDT            1.06            199         0              Normal
  07/26/2024 05 PM PDT            1.06            199         0              Normal
  07/26/2024 06 PM PDT            1.06            199         0              Normal
  07/26/2024 07 PM PDT            1.06            199         0              Normal
  07/26/2024 08 PM PDT            1.06            199         0              Normal
  07/26/2024 09 PM PDT            1.06            199         0              Normal
  07/26/2024 10 PM PDT            1.06            199         0              Normal
  07/26/2024 11 PM PDT            1.06            199         0              Normal
  07/27/2024 12 AM PDT            1.06            199         0              Normal
  07/27/2024 01 AM PDT            1.06            199         0              Normal
  07/27/2024 02 AM PDT            1.06            199         0              Normal
  07/27/2024 03 AM PDT            1.06            199         0              Normal
  07/27/2024 04 AM PDT            1.06            199         0              Normal
  07/27/2024 05 AM PDT            1.06            199         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.