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

 | 

VAN DUZEN RIVER - BRIDGEVILLE (BRGC1)
Latitude: 40.48º NLongitude: 123.89º WElevation: 358 Feet
Location: Humboldt County in CaliforniaRiver Group: North Coast
Issuance Time: Sep 18 2021 at 7:37 AM PDTNext Issuance: Sep 19 2021 at 9:00 AM PDT
Monitor Stage: 13.0 FeetFlood Stage: 17.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Van Duzen River - Bridgeville (BRGC1)
#
# File Generation Time:  09/18/2021 at 07:37 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  09/17/2021 at 12:00 PM PDT
# Maximum Observed Stage:                       -0.2 Feet
# Maximum Observed Flow:                        3 cfs
#
# Earliest Date & Time of Maximum Forecast:     09/19/2021 at 03:00 AM PDT
# Maximum Forecast Stage:                       0.1 Feet
# Maximum Forecast Flow:                        27 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  09/13/2021 07 AM PDT            -0.3              3                        Normal
  09/13/2021 08 AM PDT            -0.3              3         0              Normal
  09/13/2021 09 AM PDT            -0.3              3         0              Normal
  09/13/2021 10 AM PDT            -0.3              3         0              Normal
  09/13/2021 11 AM PDT            -0.3              3         0              Normal
  09/13/2021 12 PM PDT            -0.3              3         0              Normal
  09/13/2021 01 PM PDT            -0.3              3         0              Normal
  09/13/2021 02 PM PDT            -0.3              3         0              Normal
  09/13/2021 03 PM PDT            -0.3              3         0              Normal
  09/13/2021 04 PM PDT            -0.2              3         +              Normal
  09/13/2021 05 PM PDT            -0.3              3         -              Normal
  09/13/2021 06 PM PDT            -0.3              3         0              Normal
  09/13/2021 07 PM PDT            -0.3              3         0              Normal
  09/13/2021 08 PM PDT            -0.3              3         0              Normal
  09/13/2021 09 PM PDT            -0.3              3         0              Normal
  09/13/2021 10 PM PDT            -0.3              3         0              Normal
  09/13/2021 11 PM PDT            -0.3              3         0              Normal
  09/14/2021 12 AM PDT            -0.3              3         0              Normal
  09/14/2021 01 AM PDT            -0.3              3         0              Normal
  09/14/2021 02 AM PDT            -0.3              3         0              Normal
  09/14/2021 03 AM PDT            -0.3              3         0              Normal
  09/14/2021 04 AM PDT            -0.3              3         0              Normal
  09/14/2021 05 AM PDT            -0.3              3         0              Normal
  09/14/2021 06 AM PDT            -0.3              3         0              Normal
  09/14/2021 07 AM PDT            -0.3              3         0              Normal
  09/14/2021 08 AM PDT            -0.3              3         0              Normal
  09/14/2021 09 AM PDT            -0.3              3         0              Normal
  09/14/2021 10 AM PDT            -0.3              3         0              Normal
  09/14/2021 11 AM PDT            -0.3              3         0              Normal
  09/14/2021 12 PM PDT            -0.3              3         0              Normal
  09/14/2021 01 PM PDT            -0.3              3         0              Normal
  09/14/2021 02 PM PDT            -0.3              3         0              Normal
  09/14/2021 03 PM PDT            -0.3              3         0              Normal
  09/14/2021 04 PM PDT            -0.2              3         +              Normal
  09/14/2021 05 PM PDT            -0.2              3         0              Normal
  09/14/2021 06 PM PDT            -0.2              3         0              Normal
  09/14/2021 07 PM PDT            -0.3              3         -              Normal
  09/14/2021 08 PM PDT            -0.3              3         0              Normal
  09/14/2021 09 PM PDT            -0.3              3         0              Normal
  09/14/2021 10 PM PDT            -0.3              3         0              Normal
  09/14/2021 11 PM PDT            -0.3              3         0              Normal
  09/15/2021 12 AM PDT            -0.3              3         0              Normal
  09/15/2021 01 AM PDT            -0.3              3         0              Normal
  09/15/2021 02 AM PDT            -0.3              3         0              Normal
  09/15/2021 03 AM PDT            -0.2              3         +              Normal
  09/15/2021 04 AM PDT            -0.3              3         -              Normal
  09/15/2021 05 AM PDT            -0.2              3         +              Normal
  09/15/2021 06 AM PDT            -0.3              3         -              Normal
  09/15/2021 07 AM PDT            -0.3              3         0              Normal
  09/15/2021 08 AM PDT            -0.3              3         0              Normal
  09/15/2021 09 AM PDT            -0.3              3         0              Normal
  09/15/2021 10 AM PDT            -0.3              3         0              Normal
  09/15/2021 11 AM PDT            -0.3              3         0              Normal
  09/15/2021 12 PM PDT            -0.2              3         +              Normal
  09/15/2021 01 PM PDT            -0.3              3         -              Normal
  09/15/2021 02 PM PDT            -0.3              3         0              Normal
  09/15/2021 03 PM PDT            -0.2              3         +              Normal
  09/15/2021 04 PM PDT            -0.3              3         -              Normal
  09/15/2021 05 PM PDT            -0.3              3         0              Normal
  09/15/2021 06 PM PDT            -0.3              3         0              Normal
  09/15/2021 07 PM PDT            -0.3              3         0              Normal
  09/15/2021 08 PM PDT            -0.3              3         0              Normal
  09/15/2021 09 PM PDT            -0.3              3         0              Normal
  09/15/2021 10 PM PDT            -0.3              3         0              Normal
  09/15/2021 11 PM PDT            -0.3              3         0              Normal
  09/16/2021 12 AM PDT            -0.3              3         0              Normal
  09/16/2021 01 AM PDT            -0.2              3         +              Normal
  09/16/2021 02 AM PDT            -0.2              3         0              Normal
  09/16/2021 03 AM PDT            -0.3              3         -              Normal
  09/16/2021 04 AM PDT            -0.3              3         0              Normal
  09/16/2021 05 AM PDT            -0.2              3         +              Normal
  09/16/2021 06 AM PDT            -0.3              3         -              Normal
  09/16/2021 07 AM PDT            -0.3              3         0              Normal
  09/16/2021 08 AM PDT            -0.2              3         +              Normal
  09/16/2021 09 AM PDT            -0.2              3         0              Normal
  09/16/2021 10 AM PDT            -0.3              3         -              Normal
  09/16/2021 11 AM PDT            -0.2              3         +              Normal
  09/16/2021 12 PM PDT            -0.2              3         0              Normal
  09/16/2021 01 PM PDT            -0.3              3         -              Normal
  09/16/2021 02 PM PDT            -0.2              3         +              Normal
  09/16/2021 03 PM PDT            -0.2              3         0              Normal
  09/16/2021 04 PM PDT            -0.2              3         0              Normal
  09/16/2021 05 PM PDT            -0.2              3         0              Normal
  09/16/2021 06 PM PDT            -0.3              3         -              Normal
  09/16/2021 07 PM PDT            -0.2              3         +              Normal
  09/16/2021 08 PM PDT            -0.3              3         -              Normal
  09/16/2021 09 PM PDT            -0.3              3         0              Normal
  09/16/2021 10 PM PDT            -0.3              3         0              Normal
  09/16/2021 11 PM PDT            -0.2              3         +              Normal
  09/17/2021 12 AM PDT            -0.3              3         -              Normal
  09/17/2021 01 AM PDT            -0.3              3         0              Normal
  09/17/2021 02 AM PDT            -0.3              3         0              Normal
  09/17/2021 03 AM PDT            -0.3              3         0              Normal
  09/17/2021 04 AM PDT            -0.2              3         +              Normal
  09/17/2021 05 AM PDT            -0.2              3         0              Normal
  09/17/2021 06 AM PDT            -0.3              3         -              Normal
  09/17/2021 07 AM PDT            -0.3              3         0              Normal
  09/17/2021 08 AM PDT            -0.2              3         +              Normal
  09/17/2021 09 AM PDT            -0.3              3         -              Normal
  09/17/2021 10 AM PDT            -0.3              3         0              Normal
  09/17/2021 11 AM PDT            -0.2              3         +              Normal
  09/17/2021 12 PM PDT            -0.2              3         0              Normal
  09/17/2021 01 PM PDT            -0.3              3         -              Normal
  09/17/2021 02 PM PDT            -0.3              3         0              Normal
  09/17/2021 03 PM PDT            -0.3              3         0              Normal
  09/17/2021 04 PM PDT            -0.3              3         0              Normal
  09/17/2021 05 PM PDT            -0.3              3         0              Normal
  09/17/2021 06 PM PDT            -0.3              3         0              Normal
  09/17/2021 07 PM PDT            -0.3              3         0              Normal
  09/17/2021 08 PM PDT            -0.3              3         0              Normal
  09/17/2021 09 PM PDT            -0.3              3         0              Normal
  09/17/2021 10 PM PDT            -0.3              3         0              Normal
  09/17/2021 11 PM PDT            -0.3              3         0              Normal
  09/18/2021 12 AM PDT            -0.3              3         0              Normal
  09/18/2021 01 AM PDT            -0.3              3         0              Normal
  09/18/2021 02 AM PDT            -0.3              3         0              Normal
  09/18/2021 03 AM PDT            -0.3              3         0              Normal
  09/18/2021 04 AM PDT            -0.3              3         0              Normal
  09/18/2021 05 AM PDT            -0.3              3         0              Normal
  09/18/2021 06 AM PDT            -0.3              3         0              Normal
  09/18/2021 07 AM PDT            -0.3              3         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  09/18/2021 08 AM PDT            -0.3              3                        Normal
  09/18/2021 09 AM PDT            -0.3              3         0              Normal
  09/18/2021 10 AM PDT            -0.3              3         0              Normal
  09/18/2021 11 AM PDT            -0.3              3         0              Normal
  09/18/2021 12 PM PDT            -0.3              3         0              Normal
  09/18/2021 01 PM PDT            -0.3              3         0              Normal
  09/18/2021 02 PM PDT            -0.2              3         +              Normal
  09/18/2021 03 PM PDT            -0.2              3         0              Normal
  09/18/2021 04 PM PDT            -0.2              3         +              Normal
  09/18/2021 05 PM PDT            -0.2              4         +              Normal
  09/18/2021 06 PM PDT            -0.2              5         +              Normal
  09/18/2021 07 PM PDT            -0.2              6         +              Normal
  09/18/2021 08 PM PDT            -0.1              8         +              Normal
  09/18/2021 09 PM PDT            -0.1             10         +              Normal
  09/18/2021 10 PM PDT             -0.0             14         +              Normal
  09/18/2021 11 PM PDT             0.0             17         +              Normal
  09/19/2021 12 AM PDT             0.1             20         +              Normal
  09/19/2021 01 AM PDT             0.1             23         +              Normal
  09/19/2021 02 AM PDT             0.1             25         +              Normal
  09/19/2021 03 AM PDT             0.1             27         +              Normal
  09/19/2021 04 AM PDT             0.1             27         0              Normal
  09/19/2021 05 AM PDT             0.1             27         0              Normal
  09/19/2021 06 AM PDT             0.1             27         0              Normal
  09/19/2021 07 AM PDT             0.1             26         -              Normal
  09/19/2021 08 AM PDT             0.1             25         -              Normal
  09/19/2021 09 AM PDT             0.1             24         -              Normal
  09/19/2021 10 AM PDT             0.1             23         -              Normal
  09/19/2021 11 AM PDT             0.1             22         -              Normal
  09/19/2021 12 PM PDT             0.1             21         -              Normal
  09/19/2021 01 PM PDT             0.1             20         -              Normal
  09/19/2021 02 PM PDT             0.0             19         -              Normal
  09/19/2021 03 PM PDT             0.0             18         -              Normal
  09/19/2021 04 PM PDT             0.0             17         -              Normal
  09/19/2021 05 PM PDT             0.0             16         -              Normal
  09/19/2021 06 PM PDT             -0.0             15         -              Normal
  09/19/2021 07 PM PDT             -0.0             14         -              Normal
  09/19/2021 08 PM PDT             -0.0             14         -              Normal
  09/19/2021 09 PM PDT             -0.0             13         -              Normal
  09/19/2021 10 PM PDT            -0.1             12         -              Normal
  09/19/2021 11 PM PDT            -0.1             12         -              Normal
  09/20/2021 12 AM PDT            -0.1             11         -              Normal
  09/20/2021 01 AM PDT            -0.1             11         0              Normal
  09/20/2021 02 AM PDT            -0.1             10         -              Normal
  09/20/2021 03 AM PDT            -0.1             10         -              Normal
  09/20/2021 04 AM PDT            -0.1              9         -              Normal
  09/20/2021 05 AM PDT            -0.1              9         0              Normal
  09/20/2021 06 AM PDT            -0.1              9         -              Normal
  09/20/2021 07 AM PDT            -0.1              8         -              Normal
  09/20/2021 08 AM PDT            -0.1              8         0              Normal
  09/20/2021 09 AM PDT            -0.1              8         -              Normal
  09/20/2021 10 AM PDT            -0.1              7         -              Normal
  09/20/2021 11 AM PDT            -0.1              7         0              Normal
  09/20/2021 12 PM PDT            -0.1              7         -              Normal
  09/20/2021 01 PM PDT            -0.1              7         0              Normal
  09/20/2021 02 PM PDT            -0.1              7         0              Normal
  09/20/2021 03 PM PDT            -0.2              6         -              Normal
  09/20/2021 04 PM PDT            -0.2              6         0              Normal
  09/20/2021 05 PM PDT            -0.2              6         -              Normal
  09/20/2021 06 PM PDT            -0.2              6         0              Normal
  09/20/2021 07 PM PDT            -0.2              6         0              Normal
  09/20/2021 08 PM PDT            -0.2              5         -              Normal
  09/20/2021 09 PM PDT            -0.2              5         0              Normal
  09/20/2021 10 PM PDT            -0.2              5         0              Normal
  09/20/2021 11 PM PDT            -0.2              5         -              Normal
  09/21/2021 12 AM PDT            -0.2              5         0              Normal
  09/21/2021 01 AM PDT            -0.2              5         0              Normal
  09/21/2021 02 AM PDT            -0.2              5         0              Normal
  09/21/2021 03 AM PDT            -0.2              5         0              Normal
  09/21/2021 04 AM PDT            -0.2              5         -              Normal
  09/21/2021 05 AM PDT            -0.2              5         0              Normal
  09/21/2021 06 AM PDT            -0.2              5         0              Normal
  09/21/2021 07 AM PDT            -0.2              5         0              Normal
  09/21/2021 08 AM PDT            -0.2              5         0              Normal
  09/21/2021 09 AM PDT            -0.2              5         0              Normal
  09/21/2021 10 AM PDT            -0.2              5         0              Normal
  09/21/2021 11 AM PDT            -0.2              5         0              Normal
  09/21/2021 12 PM PDT            -0.2              4         -              Normal
  09/21/2021 01 PM PDT            -0.2              4         0              Normal
  09/21/2021 02 PM PDT            -0.2              4         0              Normal
  09/21/2021 03 PM PDT            -0.2              4         0              Normal
  09/21/2021 04 PM PDT            -0.2              4         0              Normal
  09/21/2021 05 PM PDT            -0.2              4         0              Normal
  09/21/2021 06 PM PDT            -0.2              4         0              Normal
  09/21/2021 07 PM PDT            -0.2              4         0              Normal
  09/21/2021 08 PM PDT            -0.2              4         0              Normal
  09/21/2021 09 PM PDT            -0.2              4         0              Normal
  09/21/2021 10 PM PDT            -0.2              4         0              Normal
  09/21/2021 11 PM PDT            -0.2              4         0              Normal
  09/22/2021 12 AM PDT            -0.2              4         0              Normal
  09/22/2021 01 AM PDT            -0.2              4         0              Normal
  09/22/2021 02 AM PDT            -0.2              4         0              Normal
  09/22/2021 03 AM PDT            -0.2              4         0              Normal
  09/22/2021 04 AM PDT            -0.2              4         0              Normal
  09/22/2021 05 AM PDT            -0.2              4         0              Normal
  09/22/2021 06 AM PDT            -0.2              4         0              Normal
  09/22/2021 07 AM PDT            -0.2              4         0              Normal
  09/22/2021 08 AM PDT            -0.2              4         0              Normal
  09/22/2021 09 AM PDT            -0.2              4         0              Normal
  09/22/2021 10 AM PDT            -0.2              4         0              Normal
  09/22/2021 11 AM PDT            -0.2              4         0              Normal
  09/22/2021 12 PM PDT            -0.2              4         0              Normal
  09/22/2021 01 PM PDT            -0.2              4         -              Normal
  09/22/2021 02 PM PDT            -0.2              4         0              Normal
  09/22/2021 03 PM PDT            -0.2              4         0              Normal
  09/22/2021 04 PM PDT            -0.2              4         0              Normal
  09/22/2021 05 PM PDT            -0.2              4         0              Normal
  09/22/2021 06 PM PDT            -0.2              4         0              Normal
  09/22/2021 07 PM PDT            -0.2              4         0              Normal
  09/22/2021 08 PM PDT            -0.2              4         0              Normal
  09/22/2021 09 PM PDT            -0.2              4         0              Normal
  09/22/2021 10 PM PDT            -0.2              4         0              Normal
  09/22/2021 11 PM PDT            -0.2              4         0              Normal
  09/23/2021 12 AM PDT            -0.2              4         0              Normal
  09/23/2021 01 AM PDT            -0.2              4         0              Normal
  09/23/2021 02 AM PDT            -0.2              4         0              Normal
  09/23/2021 03 AM PDT            -0.2              4         0              Normal
  09/23/2021 04 AM PDT            -0.2              4         0              Normal
  09/23/2021 05 AM PDT            -0.2              4         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.