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

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GARCIA RIVER - POINT ARENA (GRCC1)
Latitude: 38.90º NLongitude: 123.61º WElevation: 80 Feet
Location: Mendocino County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: Nov 15 2025 at 7:53 AM PSTNext Issuance: Nov 16 2025 at 9:00 AM PST
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Garcia River - Point Arena (GRCC1)
#
# File Generation Time:  11/15/2025 at 07:54 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  11/13/2025 at 11:00 AM PST
# Maximum Observed Stage:                       5.73 Feet
#
# Earliest Date & Time of Maximum Forecast:     11/17/2025 at 01:00 PM PST
# Maximum Forecast Stage:                       4.60 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  11/10/2025 07 AM PST            2.50                Not Applicable
  11/10/2025 08 AM PST            2.50         0      Not Applicable
  11/10/2025 09 AM PST            2.50         0      Not Applicable
  11/10/2025 10 AM PST            2.50         0      Not Applicable
  11/10/2025 11 AM PST            2.50         0      Not Applicable
  11/10/2025 12 PM PST            2.50         0      Not Applicable
  11/10/2025 01 PM PST            2.50         0      Not Applicable
  11/10/2025 02 PM PST            2.50         0      Not Applicable
  11/10/2025 03 PM PST            2.50         0      Not Applicable
  11/10/2025 04 PM PST            2.50         0      Not Applicable
  11/10/2025 05 PM PST            2.50         0      Not Applicable
  11/10/2025 06 PM PST            2.50         0      Not Applicable
  11/10/2025 07 PM PST            2.50         0      Not Applicable
  11/10/2025 08 PM PST            2.50         0      Not Applicable
  11/10/2025 09 PM PST            2.50         0      Not Applicable
  11/10/2025 10 PM PST            2.50         0      Not Applicable
  11/10/2025 11 PM PST            2.50         0      Not Applicable
  11/11/2025 12 AM PST            2.50         0      Not Applicable
  11/11/2025 01 AM PST            2.50         0      Not Applicable
  11/11/2025 02 AM PST            2.50         0      Not Applicable
  11/11/2025 03 AM PST            2.50         0      Not Applicable
  11/11/2025 04 AM PST            2.50         0      Not Applicable
  11/11/2025 05 AM PST            2.50         0      Not Applicable
  11/11/2025 06 AM PST            2.50         0      Not Applicable
  11/11/2025 07 AM PST            2.50         0      Not Applicable
  11/11/2025 08 AM PST            2.50         0      Not Applicable
  11/11/2025 09 AM PST            2.50         0      Not Applicable
  11/11/2025 10 AM PST            2.50         0      Not Applicable
  11/11/2025 11 AM PST            2.50         0      Not Applicable
  11/11/2025 12 PM PST            2.50         0      Not Applicable
  11/11/2025 01 PM PST            2.50         0      Not Applicable
  11/11/2025 02 PM PST            2.50         0      Not Applicable
  11/11/2025 03 PM PST            2.50         0      Not Applicable
  11/11/2025 04 PM PST            2.50         0      Not Applicable
  11/11/2025 05 PM PST            2.50         0      Not Applicable
  11/11/2025 06 PM PST            2.50         0      Not Applicable
  11/11/2025 07 PM PST            2.50         0      Not Applicable
  11/11/2025 08 PM PST            2.50         0      Not Applicable
  11/11/2025 09 PM PST            2.50         0      Not Applicable
  11/11/2025 10 PM PST            2.50         0      Not Applicable
  11/11/2025 11 PM PST            2.50         0      Not Applicable
  11/12/2025 12 AM PST            2.50         0      Not Applicable
  11/12/2025 01 AM PST            2.50         0      Not Applicable
  11/12/2025 02 AM PST            2.50         0      Not Applicable
  11/12/2025 03 AM PST            2.50         0      Not Applicable
  11/12/2025 04 AM PST            2.50         0      Not Applicable
  11/12/2025 05 AM PST            2.50         0      Not Applicable
  11/12/2025 06 AM PST            2.50         0      Not Applicable
  11/12/2025 07 AM PST            2.50         0      Not Applicable
  11/12/2025 08 AM PST            2.50         0      Not Applicable
  11/12/2025 09 AM PST            2.50         0      Not Applicable
  11/12/2025 10 AM PST            2.50         0      Not Applicable
  11/12/2025 11 AM PST            2.50         0      Not Applicable
  11/12/2025 12 PM PST            2.50         0      Not Applicable
  11/12/2025 01 PM PST            2.50         0      Not Applicable
  11/12/2025 02 PM PST            2.50         0      Not Applicable
  11/12/2025 03 PM PST            2.50         0      Not Applicable
  11/12/2025 04 PM PST            2.50         0      Not Applicable
  11/12/2025 05 PM PST            2.50         0      Not Applicable
  11/12/2025 06 PM PST            2.50         0      Not Applicable
  11/12/2025 07 PM PST            2.50         0      Not Applicable
  11/12/2025 08 PM PST            2.50         0      Not Applicable
  11/12/2025 09 PM PST            2.50         0      Not Applicable
  11/12/2025 10 PM PST            2.50         0      Not Applicable
  11/12/2025 11 PM PST            2.50         0      Not Applicable
  11/13/2025 12 AM PST            2.50         0      Not Applicable
  11/13/2025 01 AM PST            2.50         0      Not Applicable
  11/13/2025 02 AM PST            2.50         0      Not Applicable
  11/13/2025 03 AM PST            2.50         0      Not Applicable
  11/13/2025 04 AM PST            2.55         +      Not Applicable
  11/13/2025 05 AM PST            2.66         +      Not Applicable
  11/13/2025 06 AM PST            2.84         +      Not Applicable
  11/13/2025 07 AM PST            3.00         +      Not Applicable
  11/13/2025 08 AM PST            3.21         +      Not Applicable
  11/13/2025 09 AM PST            3.46         +      Not Applicable
  11/13/2025 10 AM PST            5.25         +      Not Applicable
  11/13/2025 11 AM PST            5.73         +      Not Applicable
  11/13/2025 12 PM PST            5.65         -      Not Applicable
  11/13/2025 01 PM PST            5.40         -      Not Applicable
  11/13/2025 02 PM PST            5.22         -      Not Applicable
  11/13/2025 03 PM PST            5.11         -      Not Applicable
  11/13/2025 04 PM PST            4.97         -      Not Applicable
  11/13/2025 05 PM PST            4.81         -      Not Applicable
  11/13/2025 06 PM PST            4.63         -      Not Applicable
  11/13/2025 07 PM PST            4.52         -      Not Applicable
  11/13/2025 08 PM PST            4.38         -      Not Applicable
  11/13/2025 09 PM PST            4.28         -      Not Applicable
  11/13/2025 10 PM PST            4.18         -      Not Applicable
  11/13/2025 11 PM PST            4.10         -      Not Applicable
  11/14/2025 12 AM PST            4.01         -      Not Applicable
  11/14/2025 01 AM PST            3.96         -      Not Applicable
  11/14/2025 02 AM PST            3.88         -      Not Applicable
  11/14/2025 03 AM PST            3.82         -      Not Applicable
  11/14/2025 04 AM PST            3.78         -      Not Applicable
  11/14/2025 05 AM PST            3.73         -      Not Applicable
  11/14/2025 06 AM PST            3.67         -      Not Applicable
  11/14/2025 07 AM PST            3.62         -      Not Applicable
  11/14/2025 08 AM PST            3.59         -      Not Applicable
  11/14/2025 09 AM PST            3.55         -      Not Applicable
  11/14/2025 10 AM PST            3.51         -      Not Applicable
  11/14/2025 11 AM PST            3.48         -      Not Applicable
  11/14/2025 12 PM PST            3.45         -      Not Applicable
  11/14/2025 01 PM PST            3.41         -      Not Applicable
  11/14/2025 02 PM PST            3.38         -      Not Applicable
  11/14/2025 03 PM PST            3.34         -      Not Applicable
  11/14/2025 04 PM PST            3.32         -      Not Applicable
  11/14/2025 05 PM PST            3.30         -      Not Applicable
  11/14/2025 06 PM PST            3.25         -      Not Applicable
  11/14/2025 07 PM PST            3.23         -      Not Applicable
  11/14/2025 08 PM PST            3.21         -      Not Applicable
  11/14/2025 09 PM PST            3.18         -      Not Applicable
  11/14/2025 10 PM PST            3.17         -      Not Applicable
  11/14/2025 11 PM PST            3.14         -      Not Applicable
  11/15/2025 12 AM PST            3.12         -      Not Applicable
  11/15/2025 01 AM PST            3.09         -      Not Applicable
  11/15/2025 02 AM PST            3.08         -      Not Applicable
  11/15/2025 03 AM PST            3.05         -      Not Applicable
  11/15/2025 04 AM PST            3.04         -      Not Applicable
  11/15/2025 05 AM PST            3.02         -      Not Applicable
  11/15/2025 06 AM PST            3.00         -      Not Applicable
  11/15/2025 07 AM PST            2.92         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  11/15/2025 08 AM PST            2.82                Not Applicable
  11/15/2025 09 AM PST            2.50         -      Not Applicable
  11/15/2025 10 AM PST            2.50         0      Not Applicable
  11/15/2025 11 AM PST            2.50         0      Not Applicable
  11/15/2025 12 PM PST            2.50         0      Not Applicable
  11/15/2025 01 PM PST            2.50         0      Not Applicable
  11/15/2025 02 PM PST            2.50         0      Not Applicable
  11/15/2025 03 PM PST            2.50         0      Not Applicable
  11/15/2025 04 PM PST            2.50         0      Not Applicable
  11/15/2025 05 PM PST            2.50         0      Not Applicable
  11/15/2025 06 PM PST            2.50         0      Not Applicable
  11/15/2025 07 PM PST            2.50         0      Not Applicable
  11/15/2025 08 PM PST            2.50         0      Not Applicable
  11/15/2025 09 PM PST            2.50         0      Not Applicable
  11/15/2025 10 PM PST            2.50         0      Not Applicable
  11/15/2025 11 PM PST            2.50         0      Not Applicable
  11/16/2025 12 AM PST            2.50         0      Not Applicable
  11/16/2025 01 AM PST            2.50         0      Not Applicable
  11/16/2025 02 AM PST            2.50         0      Not Applicable
  11/16/2025 03 AM PST            2.50         0      Not Applicable
  11/16/2025 04 AM PST            2.50         0      Not Applicable
  11/16/2025 05 AM PST            2.50         0      Not Applicable
  11/16/2025 06 AM PST            2.50         0      Not Applicable
  11/16/2025 07 AM PST            2.50         0      Not Applicable
  11/16/2025 08 AM PST            2.50         0      Not Applicable
  11/16/2025 09 AM PST            2.50         0      Not Applicable
  11/16/2025 10 AM PST            2.50         0      Not Applicable
  11/16/2025 11 AM PST            2.50         0      Not Applicable
  11/16/2025 12 PM PST            2.73         +      Not Applicable
  11/16/2025 01 PM PST            2.81         +      Not Applicable
  11/16/2025 02 PM PST            2.84         +      Not Applicable
  11/16/2025 03 PM PST            2.87         +      Not Applicable
  11/16/2025 04 PM PST            2.92         +      Not Applicable
  11/16/2025 05 PM PST            2.97         +      Not Applicable
  11/16/2025 06 PM PST            3.03         +      Not Applicable
  11/16/2025 07 PM PST            3.08         +      Not Applicable
  11/16/2025 08 PM PST            3.13         +      Not Applicable
  11/16/2025 09 PM PST            3.18         +      Not Applicable
  11/16/2025 10 PM PST            3.23         +      Not Applicable
  11/16/2025 11 PM PST            3.27         +      Not Applicable
  11/17/2025 12 AM PST            3.36         +      Not Applicable
  11/17/2025 01 AM PST            3.50         +      Not Applicable
  11/17/2025 02 AM PST            3.62         +      Not Applicable
  11/17/2025 03 AM PST            3.73         +      Not Applicable
  11/17/2025 04 AM PST            3.84         +      Not Applicable
  11/17/2025 05 AM PST            3.94         +      Not Applicable
  11/17/2025 06 AM PST            4.08         +      Not Applicable
  11/17/2025 07 AM PST            4.24         +      Not Applicable
  11/17/2025 08 AM PST            4.36         +      Not Applicable
  11/17/2025 09 AM PST            4.45         +      Not Applicable
  11/17/2025 10 AM PST            4.52         +      Not Applicable
  11/17/2025 11 AM PST            4.56         +      Not Applicable
  11/17/2025 12 PM PST            4.59         +      Not Applicable
  11/17/2025 01 PM PST            4.60         +      Not Applicable
  11/17/2025 02 PM PST            4.60         0      Not Applicable
  11/17/2025 03 PM PST            4.59         -      Not Applicable
  11/17/2025 04 PM PST            4.57         -      Not Applicable
  11/17/2025 05 PM PST            4.55         -      Not Applicable
  11/17/2025 06 PM PST            4.52         -      Not Applicable
  11/17/2025 07 PM PST            4.48         -      Not Applicable
  11/17/2025 08 PM PST            4.45         -      Not Applicable
  11/17/2025 09 PM PST            4.40         -      Not Applicable
  11/17/2025 10 PM PST            4.36         -      Not Applicable
  11/17/2025 11 PM PST            4.30         -      Not Applicable
  11/18/2025 12 AM PST            4.25         -      Not Applicable
  11/18/2025 01 AM PST            4.18         -      Not Applicable
  11/18/2025 02 AM PST            4.11         -      Not Applicable
  11/18/2025 03 AM PST            4.04         -      Not Applicable
  11/18/2025 04 AM PST            3.98         -      Not Applicable
  11/18/2025 05 AM PST            3.94         -      Not Applicable
  11/18/2025 06 AM PST            3.92         -      Not Applicable
  11/18/2025 07 AM PST            3.88         -      Not Applicable
  11/18/2025 08 AM PST            3.85         -      Not Applicable
  11/18/2025 09 AM PST            3.81         -      Not Applicable
  11/18/2025 10 AM PST            3.77         -      Not Applicable
  11/18/2025 11 AM PST            3.73         -      Not Applicable
  11/18/2025 12 PM PST            3.70         -      Not Applicable
  11/18/2025 01 PM PST            3.67         -      Not Applicable
  11/18/2025 02 PM PST            3.63         -      Not Applicable
  11/18/2025 03 PM PST            3.60         -      Not Applicable
  11/18/2025 04 PM PST            3.57         -      Not Applicable
  11/18/2025 05 PM PST            3.54         -      Not Applicable
  11/18/2025 06 PM PST            3.51         -      Not Applicable
  11/18/2025 07 PM PST            3.48         -      Not Applicable
  11/18/2025 08 PM PST            3.45         -      Not Applicable
  11/18/2025 09 PM PST            3.42         -      Not Applicable
  11/18/2025 10 PM PST            3.39         -      Not Applicable
  11/18/2025 11 PM PST            3.36         -      Not Applicable
  11/19/2025 12 AM PST            3.34         -      Not Applicable
  11/19/2025 01 AM PST            3.31         -      Not Applicable
  11/19/2025 02 AM PST            3.29         -      Not Applicable
  11/19/2025 03 AM PST            3.29         0      Not Applicable
  11/19/2025 04 AM PST            3.28         -      Not Applicable
  11/19/2025 05 AM PST            3.27         -      Not Applicable
  11/19/2025 06 AM PST            3.26         -      Not Applicable
  11/19/2025 07 AM PST            3.25         -      Not Applicable
  11/19/2025 08 AM PST            3.25         0      Not Applicable
  11/19/2025 09 AM PST            3.24         -      Not Applicable
  11/19/2025 10 AM PST            3.24         0      Not Applicable
  11/19/2025 11 AM PST            3.24         0      Not Applicable
  11/19/2025 12 PM PST            3.23         -      Not Applicable
  11/19/2025 01 PM PST            3.23         0      Not Applicable
  11/19/2025 02 PM PST            3.23         0      Not Applicable
  11/19/2025 03 PM PST            3.23         0      Not Applicable
  11/19/2025 04 PM PST            3.22         -      Not Applicable
  11/19/2025 05 PM PST            3.22         0      Not Applicable
  11/19/2025 06 PM PST            3.22         0      Not Applicable
  11/19/2025 07 PM PST            3.22         0      Not Applicable
  11/19/2025 08 PM PST            3.22         0      Not Applicable
  11/19/2025 09 PM PST            3.22         0      Not Applicable
  11/19/2025 10 PM PST            3.22         0      Not Applicable
  11/19/2025 11 PM PST            3.22         0      Not Applicable
  11/20/2025 12 AM PST            3.22         0      Not Applicable
  11/20/2025 01 AM PST            3.22         0      Not Applicable
  11/20/2025 02 AM PST            3.22         0      Not Applicable
  11/20/2025 03 AM PST            3.22         0      Not Applicable
  11/20/2025 04 AM PST            3.23         +      Not Applicable
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Trends are determined using hourly change in unrounded stage.
# NOTE 3: Maximum Values are determined using unrounded stage.