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

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SOUTH FORK GUALALA RIVER - SEA RANCH (GSRC1)
Latitude: 38.71º NLongitude: 123.43º WElevation: 40 Feet
Location: Sonoma County in CaliforniaRiver Group: Russian Napa
Issuance Time: Dec 04 2022 at 9:23 AM PSTNext Issuance: Dec 05 2022 at 9:00 AM PST
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: South Fork Gualala River - Sea Ranch (GSRC1)
#
# File Generation Time:  12/04/2022 at 09:24 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/02/2022 at 05:00 AM PST
# Maximum Observed Stage:                       6.1 Feet
# Maximum Observed Flow:                        144 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/05/2022 at 10:00 PM PST
# Maximum Forecast Stage:                       6.6 Feet
# Maximum Forecast Flow:                        260 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  11/29/2022 09 AM PST             5.0              5                Not Applicable
  11/29/2022 10 AM PST             5.0              5         0      Not Applicable
  11/29/2022 11 AM PST             5.0              5         0      Not Applicable
  11/29/2022 12 PM PST             5.0              5         0      Not Applicable
  11/29/2022 01 PM PST             5.0              5         0      Not Applicable
  11/29/2022 02 PM PST             5.0              5         0      Not Applicable
  11/29/2022 03 PM PST             5.0              5         0      Not Applicable
  11/29/2022 04 PM PST             5.0              5         0      Not Applicable
  11/29/2022 05 PM PST             5.0              5         0      Not Applicable
  11/29/2022 06 PM PST             5.0              5         0      Not Applicable
  11/29/2022 07 PM PST             5.0              5         0      Not Applicable
  11/29/2022 08 PM PST             5.0              5         0      Not Applicable
  11/29/2022 09 PM PST             5.0              5         0      Not Applicable
  11/29/2022 10 PM PST             5.0              5         0      Not Applicable
  11/29/2022 11 PM PST             5.0              5         0      Not Applicable
  11/30/2022 12 AM PST             5.0              5         0      Not Applicable
  11/30/2022 01 AM PST             5.0              5         -      Not Applicable
  11/30/2022 02 AM PST             5.0              5         0      Not Applicable
  11/30/2022 03 AM PST             5.0              5         0      Not Applicable
  11/30/2022 04 AM PST             5.0              5         0      Not Applicable
  11/30/2022 05 AM PST             5.0              5         0      Not Applicable
  11/30/2022 06 AM PST             5.0              5         0      Not Applicable
  11/30/2022 07 AM PST             5.0              5         0      Not Applicable
  11/30/2022 08 AM PST             5.0              5         0      Not Applicable
  11/30/2022 09 AM PST             5.0              5         0      Not Applicable
  11/30/2022 10 AM PST             5.0              5         0      Not Applicable
  11/30/2022 11 AM PST             5.0              5         0      Not Applicable
  11/30/2022 12 PM PST             5.0              5         0      Not Applicable
  11/30/2022 01 PM PST             5.0              5         0      Not Applicable
  11/30/2022 02 PM PST             5.0              5         0      Not Applicable
  11/30/2022 03 PM PST             5.0              5         0      Not Applicable
  11/30/2022 04 PM PST             5.0              5         0      Not Applicable
  11/30/2022 05 PM PST             5.0              5         0      Not Applicable
  11/30/2022 06 PM PST             5.0              5         0      Not Applicable
  11/30/2022 07 PM PST             5.0              5         0      Not Applicable
  11/30/2022 08 PM PST             5.0              5         0      Not Applicable
  11/30/2022 09 PM PST             5.0              5         0      Not Applicable
  11/30/2022 10 PM PST             5.0              5         0      Not Applicable
  11/30/2022 11 PM PST             5.0              5         0      Not Applicable
  12/01/2022 12 AM PST             5.0              5         0      Not Applicable
  12/01/2022 01 AM PST             5.0              5         +      Not Applicable
  12/01/2022 02 AM PST             5.0              5         +      Not Applicable
  12/01/2022 03 AM PST             5.0              6         +      Not Applicable
  12/01/2022 04 AM PST             5.0              7         +      Not Applicable
  12/01/2022 05 AM PST             5.1              8         +      Not Applicable
  12/01/2022 06 AM PST             5.1              9         +      Not Applicable
  12/01/2022 07 AM PST             5.1              9         0      Not Applicable
  12/01/2022 08 AM PST             5.1              9         0      Not Applicable
  12/01/2022 09 AM PST             5.1              9         0      Not Applicable
  12/01/2022 10 AM PST             5.1              9         +      Not Applicable
  12/01/2022 11 AM PST             5.1             10         +      Not Applicable
  12/01/2022 12 PM PST             5.1             10         +      Not Applicable
  12/01/2022 01 PM PST             5.1             11         +      Not Applicable
  12/01/2022 02 PM PST             5.2             12         +      Not Applicable
  12/01/2022 03 PM PST             5.2             12         +      Not Applicable
  12/01/2022 04 PM PST             5.2             15         +      Not Applicable
  12/01/2022 05 PM PST             5.3             20         +      Not Applicable
  12/01/2022 06 PM PST             5.4             31         +      Not Applicable
  12/01/2022 07 PM PST             5.5             43         +      Not Applicable
  12/01/2022 08 PM PST             5.6             51         +      Not Applicable
  12/01/2022 09 PM PST             5.7             56         +      Not Applicable
  12/01/2022 10 PM PST             5.7             64         +      Not Applicable
  12/01/2022 11 PM PST             5.8             81         +      Not Applicable
  12/02/2022 12 AM PST             5.9             99         +      Not Applicable
  12/02/2022 01 AM PST             6.0            110         +      Not Applicable
  12/02/2022 02 AM PST             6.0            118         +      Not Applicable
  12/02/2022 03 AM PST             6.1            135         +      Not Applicable
  12/02/2022 04 AM PST             6.1            144         +      Not Applicable
  12/02/2022 05 AM PST             6.1            144         0      Not Applicable
  12/02/2022 06 AM PST             6.1            142         -      Not Applicable
  12/02/2022 07 AM PST             6.1            137         -      Not Applicable
  12/02/2022 08 AM PST             6.1            131         -      Not Applicable
  12/02/2022 09 AM PST             6.1            126         -      Not Applicable
  12/02/2022 10 AM PST             6.0            120         -      Not Applicable
  12/02/2022 11 AM PST             6.0            116         -      Not Applicable
  12/02/2022 12 PM PST             6.0            110         -      Not Applicable
  12/02/2022 01 PM PST             6.0            106         -      Not Applicable
  12/02/2022 02 PM PST             5.9            100         -      Not Applicable
  12/02/2022 03 PM PST             5.9             97         -      Not Applicable
  12/02/2022 04 PM PST             5.9             91         -      Not Applicable
  12/02/2022 05 PM PST             5.9             88         -      Not Applicable
  12/02/2022 06 PM PST             5.8             85         -      Not Applicable
  12/02/2022 07 PM PST             5.8             81         -      Not Applicable
  12/02/2022 08 PM PST             5.8             80         -      Not Applicable
  12/02/2022 09 PM PST             5.8             76         -      Not Applicable
  12/02/2022 10 PM PST             5.8             73         -      Not Applicable
  12/02/2022 11 PM PST             5.8             72         -      Not Applicable
  12/03/2022 12 AM PST             5.7             69         -      Not Applicable
  12/03/2022 01 AM PST             5.7             66         -      Not Applicable
  12/03/2022 02 AM PST             5.7             64         -      Not Applicable
  12/03/2022 03 AM PST             5.7             63         -      Not Applicable
  12/03/2022 04 AM PST             5.7             60         -      Not Applicable
  12/03/2022 05 AM PST             5.7             59         -      Not Applicable
  12/03/2022 06 AM PST             5.7             58         -      Not Applicable
  12/03/2022 07 AM PST             5.6             55         -      Not Applicable
  12/03/2022 08 AM PST             5.6             54         -      Not Applicable
  12/03/2022 09 AM PST             5.6             52         -      Not Applicable
  12/03/2022 10 AM PST             5.6             50         -      Not Applicable
  12/03/2022 11 AM PST             5.6             49         -      Not Applicable
  12/03/2022 12 PM PST             5.6             47         -      Not Applicable
  12/03/2022 01 PM PST             5.6             46         -      Not Applicable
  12/03/2022 02 PM PST             5.6             45         -      Not Applicable
  12/03/2022 03 PM PST             5.5             44         -      Not Applicable
  12/03/2022 04 PM PST             5.5             43         -      Not Applicable
  12/03/2022 05 PM PST             5.5             43         0      Not Applicable
  12/03/2022 06 PM PST             5.5             42         -      Not Applicable
  12/03/2022 07 PM PST             5.5             41         -      Not Applicable
  12/03/2022 08 PM PST             5.5             40         -      Not Applicable
  12/03/2022 09 PM PST             5.5             39         -      Not Applicable
  12/03/2022 10 PM PST             5.5             39         0      Not Applicable
  12/03/2022 11 PM PST             5.5             38         -      Not Applicable
  12/04/2022 12 AM PST             5.5             38         0      Not Applicable
  12/04/2022 01 AM PST             5.5             38         0      Not Applicable
  12/04/2022 02 AM PST             5.5             37         -      Not Applicable
  12/04/2022 03 AM PST             5.5             37         0      Not Applicable
  12/04/2022 04 AM PST             5.5             36         -      Not Applicable
  12/04/2022 05 AM PST             5.5             36         0      Not Applicable
  12/04/2022 06 AM PST             5.5             38         +      Not Applicable
  12/04/2022 07 AM PST             5.5             37         -      Not Applicable
  12/04/2022 08 AM PST             5.5             36         -      Not Applicable
  12/04/2022 09 AM PST             5.5             35         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/04/2022 10 AM PST             5.5             34                Not Applicable
  12/04/2022 11 AM PST             5.4             33         -      Not Applicable
  12/04/2022 12 PM PST             5.4             33         0      Not Applicable
  12/04/2022 01 PM PST             5.5             34         +      Not Applicable
  12/04/2022 02 PM PST             5.5             36         +      Not Applicable
  12/04/2022 03 PM PST             5.5             38         +      Not Applicable
  12/04/2022 04 PM PST             5.5             41         +      Not Applicable
  12/04/2022 05 PM PST             5.6             45         +      Not Applicable
  12/04/2022 06 PM PST             5.6             50         +      Not Applicable
  12/04/2022 07 PM PST             5.7             56         +      Not Applicable
  12/04/2022 08 PM PST             5.7             64         +      Not Applicable
  12/04/2022 09 PM PST             5.8             72         +      Not Applicable
  12/04/2022 10 PM PST             5.8             81         +      Not Applicable
  12/04/2022 11 PM PST             5.9             90         +      Not Applicable
  12/05/2022 12 AM PST             5.9             99         +      Not Applicable
  12/05/2022 01 AM PST             6.0            108         +      Not Applicable
  12/05/2022 02 AM PST             6.0            116         +      Not Applicable
  12/05/2022 03 AM PST             6.0            122         +      Not Applicable
  12/05/2022 04 AM PST             6.1            129         +      Not Applicable
  12/05/2022 05 AM PST             6.1            135         +      Not Applicable
  12/05/2022 06 AM PST             6.1            140         +      Not Applicable
  12/05/2022 07 AM PST             6.1            142         +      Not Applicable
  12/05/2022 08 AM PST             6.1            144         +      Not Applicable
  12/05/2022 09 AM PST             6.1            144         0      Not Applicable
  12/05/2022 10 AM PST             6.1            142         -      Not Applicable
  12/05/2022 11 AM PST             6.1            144         +      Not Applicable
  12/05/2022 12 PM PST             6.2            147         +      Not Applicable
  12/05/2022 01 PM PST             6.2            154         +      Not Applicable
  12/05/2022 02 PM PST             6.2            164         +      Not Applicable
  12/05/2022 03 PM PST             6.3            179         +      Not Applicable
  12/05/2022 04 PM PST             6.3            198         +      Not Applicable
  12/05/2022 05 PM PST             6.4            214         +      Not Applicable
  12/05/2022 06 PM PST             6.5            232         +      Not Applicable
  12/05/2022 07 PM PST             6.5            244         +      Not Applicable
  12/05/2022 08 PM PST             6.5            253         +      Not Applicable
  12/05/2022 09 PM PST             6.5            256         +      Not Applicable
  12/05/2022 10 PM PST             6.6            260         +      Not Applicable
  12/05/2022 11 PM PST             6.5            256         -      Not Applicable
  12/06/2022 12 AM PST             6.5            250         -      Not Applicable
  12/06/2022 01 AM PST             6.5            244         -      Not Applicable
  12/06/2022 02 AM PST             6.5            232         -      Not Applicable
  12/06/2022 03 AM PST             6.4            220         -      Not Applicable
  12/06/2022 04 AM PST             6.4            206         -      Not Applicable
  12/06/2022 05 AM PST             6.3            190         -      Not Applicable
  12/06/2022 06 AM PST             6.3            176         -      Not Applicable
  12/06/2022 07 AM PST             6.2            166         -      Not Applicable
  12/06/2022 08 AM PST             6.2            156         -      Not Applicable
  12/06/2022 09 AM PST             6.2            149         -      Not Applicable
  12/06/2022 10 AM PST             6.1            144         -      Not Applicable
  12/06/2022 11 AM PST             6.1            140         -      Not Applicable
  12/06/2022 12 PM PST             6.1            135         -      Not Applicable
  12/06/2022 01 PM PST             6.1            131         -      Not Applicable
  12/06/2022 02 PM PST             6.0            124         -      Not Applicable
  12/06/2022 03 PM PST             6.0            118         -      Not Applicable
  12/06/2022 04 PM PST             6.0            112         -      Not Applicable
  12/06/2022 05 PM PST             6.0            104         -      Not Applicable
  12/06/2022 06 PM PST             5.9             97         -      Not Applicable
  12/06/2022 07 PM PST             5.9             90         -      Not Applicable
  12/06/2022 08 PM PST             5.8             83         -      Not Applicable
  12/06/2022 09 PM PST             5.8             76         -      Not Applicable
  12/06/2022 10 PM PST             5.8             70         -      Not Applicable
  12/06/2022 11 PM PST             5.7             64         -      Not Applicable
  12/07/2022 12 AM PST             5.7             59         -      Not Applicable
  12/07/2022 01 AM PST             5.6             55         -      Not Applicable
  12/07/2022 02 AM PST             5.6             50         -      Not Applicable
  12/07/2022 03 AM PST             5.6             46         -      Not Applicable
  12/07/2022 04 AM PST             5.5             44         -      Not Applicable
  12/07/2022 05 AM PST             5.5             41         -      Not Applicable
  12/07/2022 06 AM PST             5.5             39         -      Not Applicable
  12/07/2022 07 AM PST             5.5             37         -      Not Applicable
  12/07/2022 08 AM PST             5.5             35         -      Not Applicable
  12/07/2022 09 AM PST             5.5             34         -      Not Applicable
  12/07/2022 10 AM PST             5.4             32         -      Not Applicable
  12/07/2022 11 AM PST             5.4             31         -      Not Applicable
  12/07/2022 12 PM PST             5.4             30         -      Not Applicable
  12/07/2022 01 PM PST             5.4             29         -      Not Applicable
  12/07/2022 02 PM PST             5.4             28         -      Not Applicable
  12/07/2022 03 PM PST             5.4             28         0      Not Applicable
  12/07/2022 04 PM PST             5.4             27         -      Not Applicable
  12/07/2022 05 PM PST             5.4             26         -      Not Applicable
  12/07/2022 06 PM PST             5.4             26         0      Not Applicable
  12/07/2022 07 PM PST             5.4             26         -      Not Applicable
  12/07/2022 08 PM PST             5.4             26         0      Not Applicable
  12/07/2022 09 PM PST             5.4             26         0      Not Applicable
  12/07/2022 10 PM PST             5.3             25         -      Not Applicable
  12/07/2022 11 PM PST             5.3             25         0      Not Applicable
  12/08/2022 12 AM PST             5.3             25         0      Not Applicable
  12/08/2022 01 AM PST             5.3             24         -      Not Applicable
  12/08/2022 02 AM PST             5.3             24         0      Not Applicable
  12/08/2022 03 AM PST             5.3             24         0      Not Applicable
  12/08/2022 04 AM PST             5.3             24         0      Not Applicable
  12/08/2022 05 AM PST             5.3             23         -      Not Applicable
  12/08/2022 06 AM PST             5.3             23         0      Not Applicable
  12/08/2022 07 AM PST             5.3             23         0      Not Applicable
  12/08/2022 08 AM PST             5.3             23         0      Not Applicable
  12/08/2022 09 AM PST             5.3             23         0      Not Applicable
  12/08/2022 10 AM PST             5.3             23         -      Not Applicable
  12/08/2022 11 AM PST             5.3             23         0      Not Applicable
  12/08/2022 12 PM PST             5.3             23         0      Not Applicable
  12/08/2022 01 PM PST             5.3             23         0      Not Applicable
  12/08/2022 02 PM PST             5.3             23         0      Not Applicable
  12/08/2022 03 PM PST             5.3             23         0      Not Applicable
  12/08/2022 04 PM PST             5.3             22         -      Not Applicable
  12/08/2022 05 PM PST             5.3             22         0      Not Applicable
  12/08/2022 06 PM PST             5.3             22         0      Not Applicable
  12/08/2022 07 PM PST             5.3             22         0      Not Applicable
  12/08/2022 08 PM PST             5.3             22         0      Not Applicable
  12/08/2022 09 PM PST             5.3             22         0      Not Applicable
  12/08/2022 10 PM PST             5.3             22         0      Not Applicable
  12/08/2022 11 PM PST             5.3             22         0      Not Applicable
  12/09/2022 12 AM PST             5.3             22         0      Not Applicable
  12/09/2022 01 AM PST             5.3             22         0      Not Applicable
  12/09/2022 02 AM PST             5.3             22         0      Not Applicable
  12/09/2022 03 AM PST             5.3             23         +      Not Applicable
  12/09/2022 04 AM PST             5.4             26         +      Not Applicable
#
# 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.