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

 | 

SOUTH FORK GUALALA RIVER - SEA RANCH (GSRC1)
Latitude: 38.71º NLongitude: 123.43º WElevation: 40 Feet
Location: Sonoma County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: Mar 01 2024 at 2:20 PM PSTNext Issuance: Mar 01 2024 at 9:00 PM 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:  03/01/2024 at 02:20 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/01/2024 at 01:00 PM PST
# Maximum Observed Stage:                       9.5 Feet
# Maximum Observed Flow:                        1192 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/02/2024 at 03:00 AM PST
# Maximum Forecast Stage:                       13.1 Feet
# Maximum Forecast Flow:                        3112 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/25/2024 02 PM PST             8.3            788                Not Applicable
  02/25/2024 03 PM PST             8.3            784         -      Not Applicable
  02/25/2024 04 PM PST             8.3            778         -      Not Applicable
  02/25/2024 05 PM PST             8.3            772         -      Not Applicable
  02/25/2024 06 PM PST             8.3            768         -      Not Applicable
  02/25/2024 07 PM PST             8.2            765         -      Not Applicable
  02/25/2024 08 PM PST             8.2            755         -      Not Applicable
  02/25/2024 09 PM PST             8.2            749         -      Not Applicable
  02/25/2024 10 PM PST             8.2            749         0      Not Applicable
  02/25/2024 11 PM PST             8.2            749         0      Not Applicable
  02/26/2024 12 AM PST             8.2            740         -      Not Applicable
  02/26/2024 01 AM PST             8.2            740         0      Not Applicable
  02/26/2024 02 AM PST             8.1            730         -      Not Applicable
  02/26/2024 03 AM PST             8.1            727         -      Not Applicable
  02/26/2024 04 AM PST             8.1            724         -      Not Applicable
  02/26/2024 05 AM PST             8.1            721         -      Not Applicable
  02/26/2024 06 AM PST             8.1            718         -      Not Applicable
  02/26/2024 07 AM PST             8.1            711         -      Not Applicable
  02/26/2024 08 AM PST             8.1            711         0      Not Applicable
  02/26/2024 09 AM PST             8.1            705         -      Not Applicable
  02/26/2024 10 AM PST             8.1            705         0      Not Applicable
  02/26/2024 11 AM PST             8.1            702         -      Not Applicable
  02/26/2024 12 PM PST             8.0            699         -      Not Applicable
  02/26/2024 01 PM PST             8.0            696         -      Not Applicable
  02/26/2024 02 PM PST             8.0            699         +      Not Applicable
  02/26/2024 03 PM PST             8.0            690         -      Not Applicable
  02/26/2024 04 PM PST             8.0            686         -      Not Applicable
  02/26/2024 05 PM PST             8.0            682         -      Not Applicable
  02/26/2024 06 PM PST             8.0            682         0      Not Applicable
  02/26/2024 07 PM PST             8.0            678         -      Not Applicable
  02/26/2024 08 PM PST             8.0            670         -      Not Applicable
  02/26/2024 09 PM PST             8.0            666         -      Not Applicable
  02/26/2024 10 PM PST             7.9            661         -      Not Applicable
  02/26/2024 11 PM PST             7.9            657         -      Not Applicable
  02/27/2024 12 AM PST             7.9            649         -      Not Applicable
  02/27/2024 01 AM PST             7.9            645         -      Not Applicable
  02/27/2024 02 AM PST             7.9            637         -      Not Applicable
  02/27/2024 03 AM PST             7.9            633         -      Not Applicable
  02/27/2024 04 AM PST             7.9            633         0      Not Applicable
  02/27/2024 05 AM PST             7.8            625         -      Not Applicable
  02/27/2024 06 AM PST             7.8            621         -      Not Applicable
  02/27/2024 07 AM PST             7.8            613         -      Not Applicable
  02/27/2024 08 AM PST             7.8            609         -      Not Applicable
  02/27/2024 09 AM PST             7.8            609         0      Not Applicable
  02/27/2024 10 AM PST             7.8            601         -      Not Applicable
  02/27/2024 11 AM PST             7.8            597         -      Not Applicable
  02/27/2024 12 PM PST             7.8            593         -      Not Applicable
  02/27/2024 01 PM PST             7.8            589         -      Not Applicable
  02/27/2024 02 PM PST             7.8            589         0      Not Applicable
  02/27/2024 03 PM PST             7.8            585         -      Not Applicable
  02/27/2024 04 PM PST             7.7            581         -      Not Applicable
  02/27/2024 05 PM PST             7.7            570         -      Not Applicable
  02/27/2024 06 PM PST             7.7            570         0      Not Applicable
  02/27/2024 07 PM PST             7.7            570         0      Not Applicable
  02/27/2024 08 PM PST             7.7            559         -      Not Applicable
  02/27/2024 09 PM PST             7.7            559         0      Not Applicable
  02/27/2024 10 PM PST             7.7            555         -      Not Applicable
  02/27/2024 11 PM PST             7.7            551         -      Not Applicable
  02/28/2024 12 AM PST             7.7            551         0      Not Applicable
  02/28/2024 01 AM PST             7.7            547         -      Not Applicable
  02/28/2024 02 AM PST             7.6            536         -      Not Applicable
  02/28/2024 03 AM PST             7.6            536         0      Not Applicable
  02/28/2024 04 AM PST             7.6            536         0      Not Applicable
  02/28/2024 05 AM PST             7.6            529         -      Not Applicable
  02/28/2024 06 AM PST             7.6            525         -      Not Applicable
  02/28/2024 07 AM PST             7.6            522         -      Not Applicable
  02/28/2024 08 AM PST             7.6            518         -      Not Applicable
  02/28/2024 09 AM PST             7.6            514         -      Not Applicable
  02/28/2024 10 AM PST             7.6            518         +      Not Applicable
  02/28/2024 11 AM PST             7.5            511         -      Not Applicable
  02/28/2024 12 PM PST             7.5            511         0      Not Applicable
  02/28/2024 01 PM PST             7.5            511         0      Not Applicable
  02/28/2024 02 PM PST             7.5            507         -      Not Applicable
  02/28/2024 03 PM PST             7.5            500         -      Not Applicable
  02/28/2024 04 PM PST             7.5            500         0      Not Applicable
  02/28/2024 05 PM PST             7.5            500         0      Not Applicable
  02/28/2024 06 PM PST             7.5            493         -      Not Applicable
  02/28/2024 07 PM PST             7.5            493         0      Not Applicable
  02/28/2024 08 PM PST             7.5            489         -      Not Applicable
  02/28/2024 09 PM PST             7.5            489         0      Not Applicable
  02/28/2024 10 PM PST             7.5            482         -      Not Applicable
  02/28/2024 11 PM PST             7.5            479         -      Not Applicable
  02/29/2024 12 AM PST             7.5            475         -      Not Applicable
  02/29/2024 01 AM PST             7.5            475         0      Not Applicable
  02/29/2024 02 AM PST             7.4            472         -      Not Applicable
  02/29/2024 03 AM PST             7.5            475         +      Not Applicable
  02/29/2024 04 AM PST             7.4            469         -      Not Applicable
  02/29/2024 05 AM PST             7.4            472         +      Not Applicable
  02/29/2024 06 AM PST             7.4            465         -      Not Applicable
  02/29/2024 07 AM PST             7.4            469         +      Not Applicable
  02/29/2024 08 AM PST             7.5            475         +      Not Applicable
  02/29/2024 09 AM PST             7.5            479         +      Not Applicable
  02/29/2024 10 AM PST             7.5            486         +      Not Applicable
  02/29/2024 11 AM PST             7.5            479         -      Not Applicable
  02/29/2024 12 PM PST             7.5            504         +      Not Applicable
  02/29/2024 01 PM PST             7.6            536         +      Not Applicable
  02/29/2024 02 PM PST             7.7            562         +      Not Applicable
  02/29/2024 03 PM PST             7.8            605         +      Not Applicable
  02/29/2024 04 PM PST             8.0            674         +      Not Applicable
  02/29/2024 05 PM PST             8.1            730         +      Not Applicable
  02/29/2024 06 PM PST             8.4            814         +      Not Applicable
  02/29/2024 07 PM PST             8.7            923         +      Not Applicable
  02/29/2024 08 PM PST             9.0           1015         +      Not Applicable
  02/29/2024 09 PM PST             9.1           1064         +      Not Applicable
  02/29/2024 10 PM PST             9.2           1085         +      Not Applicable
  02/29/2024 11 PM PST             9.2           1088         +      Not Applicable
  03/01/2024 12 AM PST             9.2           1071         -      Not Applicable
  03/01/2024 01 AM PST             9.1           1064         -      Not Applicable
  03/01/2024 02 AM PST             9.1           1036         -      Not Applicable
  03/01/2024 03 AM PST             9.0           1015         -      Not Applicable
  03/01/2024 04 AM PST             9.0           1004         -      Not Applicable
  03/01/2024 05 AM PST             9.1           1036         +      Not Applicable
  03/01/2024 06 AM PST             9.2           1075         +      Not Applicable
  03/01/2024 07 AM PST             9.2           1088         +      Not Applicable
  03/01/2024 08 AM PST             9.2           1085         -      Not Applicable
  03/01/2024 09 AM PST             9.2           1091         +      Not Applicable
  03/01/2024 10 AM PST             9.2           1082         -      Not Applicable
  03/01/2024 11 AM PST             9.3           1114         +      Not Applicable
  03/01/2024 12 PM PST             9.4           1154         +      Not Applicable
  03/01/2024 01 PM PST             9.5           1192         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/01/2024 02 PM PST             9.7           1237                Not Applicable
  03/01/2024 03 PM PST             9.8           1286         +      Not Applicable
  03/01/2024 04 PM PST            10.0           1348         +      Not Applicable
  03/01/2024 05 PM PST            10.1           1414         +      Not Applicable
  03/01/2024 06 PM PST            10.3           1492         +      Not Applicable
  03/01/2024 07 PM PST            10.5           1591         +      Not Applicable
  03/01/2024 08 PM PST            10.7           1705         +      Not Applicable
  03/01/2024 09 PM PST            11.0           1841         +      Not Applicable
  03/01/2024 10 PM PST            11.3           2006         +      Not Applicable
  03/01/2024 11 PM PST            11.6           2210         +      Not Applicable
  03/02/2024 12 AM PST            12.1           2505         +      Not Applicable
  03/02/2024 01 AM PST            12.5           2777         +      Not Applicable
  03/02/2024 02 AM PST            12.9           2978         +      Not Applicable
  03/02/2024 03 AM PST            13.1           3112         +      Not Applicable
  03/02/2024 04 AM PST            13.1           3106         -      Not Applicable
  03/02/2024 05 AM PST            12.9           3008         -      Not Applicable
  03/02/2024 06 AM PST            12.8           2912         -      Not Applicable
  03/02/2024 07 AM PST            12.6           2794         -      Not Applicable
  03/02/2024 08 AM PST            12.3           2662         -      Not Applicable
  03/02/2024 09 AM PST            12.1           2532         -      Not Applicable
  03/02/2024 10 AM PST            11.9           2404         -      Not Applicable
  03/02/2024 11 AM PST            11.7           2280         -      Not Applicable
  03/02/2024 12 PM PST            11.6           2191         -      Not Applicable
  03/02/2024 01 PM PST            11.4           2109         -      Not Applicable
  03/02/2024 02 PM PST            11.3           2036         -      Not Applicable
  03/02/2024 03 PM PST            11.2           1982         -      Not Applicable
  03/02/2024 04 PM PST            11.2           1952         -      Not Applicable
  03/02/2024 05 PM PST            11.2           1940         -      Not Applicable
  03/02/2024 06 PM PST            11.2           1946         +      Not Applicable
  03/02/2024 07 PM PST            11.2           1958         +      Not Applicable
  03/02/2024 08 PM PST            11.2           1976         +      Not Applicable
  03/02/2024 09 PM PST            11.2           1988         +      Not Applicable
  03/02/2024 10 PM PST            11.2           1982         -      Not Applicable
  03/02/2024 11 PM PST            11.2           1970         -      Not Applicable
  03/03/2024 12 AM PST            11.2           1946         -      Not Applicable
  03/03/2024 01 AM PST            11.1           1922         -      Not Applicable
  03/03/2024 02 AM PST            11.1           1887         -      Not Applicable
  03/03/2024 03 AM PST            11.0           1841         -      Not Applicable
  03/03/2024 04 AM PST            10.9           1784         -      Not Applicable
  03/03/2024 05 AM PST            10.8           1717         -      Not Applicable
  03/03/2024 06 AM PST            10.6           1645         -      Not Applicable
  03/03/2024 07 AM PST            10.5           1570         -      Not Applicable
  03/03/2024 08 AM PST            10.3           1497         -      Not Applicable
  03/03/2024 09 AM PST            10.2           1445         -      Not Applicable
  03/03/2024 10 AM PST            10.1           1392         -      Not Applicable
  03/03/2024 11 AM PST             9.9           1344         -      Not Applicable
  03/03/2024 12 PM PST             9.8           1301         -      Not Applicable
  03/03/2024 01 PM PST             9.7           1262         -      Not Applicable
  03/03/2024 02 PM PST             9.6           1230         -      Not Applicable
  03/03/2024 03 PM PST             9.6           1206         -      Not Applicable
  03/03/2024 04 PM PST             9.5           1192         -      Not Applicable
  03/03/2024 05 PM PST             9.5           1185         -      Not Applicable
  03/03/2024 06 PM PST             9.5           1182         -      Not Applicable
  03/03/2024 07 PM PST             9.5           1182         0      Not Applicable
  03/03/2024 08 PM PST             9.5           1182         0      Not Applicable
  03/03/2024 09 PM PST             9.5           1178         -      Not Applicable
  03/03/2024 10 PM PST             9.4           1165         -      Not Applicable
  03/03/2024 11 PM PST             9.4           1144         -      Not Applicable
  03/04/2024 12 AM PST             9.3           1118         -      Not Applicable
  03/04/2024 01 AM PST             9.2           1088         -      Not Applicable
  03/04/2024 02 AM PST             9.1           1057         -      Not Applicable
  03/04/2024 03 AM PST             9.0           1025         -      Not Applicable
  03/04/2024 04 AM PST             8.9            994         -      Not Applicable
  03/04/2024 05 AM PST             8.9            966         -      Not Applicable
  03/04/2024 06 AM PST             8.8            939         -      Not Applicable
  03/04/2024 07 AM PST             8.7            910         -      Not Applicable
  03/04/2024 08 AM PST             8.6            884         -      Not Applicable
  03/04/2024 09 AM PST             8.5            860         -      Not Applicable
  03/04/2024 10 AM PST             8.5            844         -      Not Applicable
  03/04/2024 11 AM PST             8.4            827         -      Not Applicable
  03/04/2024 12 PM PST             8.4            817         -      Not Applicable
  03/04/2024 01 PM PST             8.4            811         -      Not Applicable
  03/04/2024 02 PM PST             8.4            811         0      Not Applicable
  03/04/2024 03 PM PST             8.4            820         +      Not Applicable
  03/04/2024 04 PM PST             8.5            844         +      Not Applicable
  03/04/2024 05 PM PST             8.6            880         +      Not Applicable
  03/04/2024 06 PM PST             8.7            926         +      Not Applicable
  03/04/2024 07 PM PST             8.9            977         +      Not Applicable
  03/04/2024 08 PM PST             9.1           1036         +      Not Applicable
  03/04/2024 09 PM PST             9.2           1091         +      Not Applicable
  03/04/2024 10 PM PST             9.4           1138         +      Not Applicable
  03/04/2024 11 PM PST             9.5           1182         +      Not Applicable
  03/05/2024 12 AM PST             9.6           1216         +      Not Applicable
  03/05/2024 01 AM PST             9.7           1247         +      Not Applicable
  03/05/2024 02 AM PST             9.8           1272         +      Not Applicable
  03/05/2024 03 AM PST             9.8           1290         +      Not Applicable
  03/05/2024 04 AM PST             9.8           1301         +      Not Applicable
  03/05/2024 05 AM PST             9.8           1304         +      Not Applicable
  03/05/2024 06 AM PST             9.8           1304         0      Not Applicable
  03/05/2024 07 AM PST             9.8           1308         +      Not Applicable
  03/05/2024 08 AM PST             9.9           1322         +      Not Applicable
  03/05/2024 09 AM PST            10.0           1359         +      Not Applicable
  03/05/2024 10 AM PST            10.2           1426         +      Not Applicable
  03/05/2024 11 AM PST            10.4           1528         +      Not Applicable
  03/05/2024 12 PM PST            10.7           1662         +      Not Applicable
  03/05/2024 01 PM PST            10.9           1807         +      Not Applicable
  03/05/2024 02 PM PST            11.2           1946         +      Not Applicable
  03/05/2024 03 PM PST            11.4           2079         +      Not Applicable
  03/05/2024 04 PM PST            11.6           2197         +      Not Applicable
  03/05/2024 05 PM PST            11.8           2332         +      Not Applicable
  03/05/2024 06 PM PST            12.0           2457         +      Not Applicable
  03/05/2024 07 PM PST            12.1           2543         +      Not Applicable
  03/05/2024 08 PM PST            12.2           2583         +      Not Applicable
  03/05/2024 09 PM PST            12.2           2577         -      Not Applicable
  03/05/2024 10 PM PST            12.1           2510         -      Not Applicable
  03/05/2024 11 PM PST            11.9           2397         -      Not Applicable
  03/06/2024 12 AM PST            11.7           2261         -      Not Applicable
  03/06/2024 01 AM PST            11.5           2165         -      Not Applicable
  03/06/2024 02 AM PST            11.3           2060         -      Not Applicable
  03/06/2024 03 AM PST            11.2           1946         -      Not Applicable
  03/06/2024 04 AM PST            11.0           1841         -      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.