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

 | 

SAN JOAQUIN RIVER - STEVINSON (SSTC1)
Latitude: 37.29º NLongitude: 120.85º WElevation: 82 Feet
Location: Merced County in CaliforniaBulletin Group: San JoaquinRiver Group: San Joaquin
Issuance Time: Dec 07 2023 at 1:35 PM PSTNext Issuance: Dec 08 2023 at 9:00 AM PST
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Stevinson (SSTC1)
#
# File Generation Time:  12/07/2023 at 01:36 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/04/2023 at 10:00 AM PST
# Maximum Observed Stage:                       64.7 Feet
# Maximum Observed Flow:                        258 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/12/2023 at 03:00 AM PST
# Maximum Forecast Stage:                       64.4 Feet
# Maximum Forecast Flow:                        217 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/02/2023 01 PM PST            63.5            123                Not Applicable
  12/02/2023 02 PM PST            63.5            125         +      Not Applicable
  12/02/2023 03 PM PST            63.5            127         +      Not Applicable
  12/02/2023 04 PM PST            63.5            129         +      Not Applicable
  12/02/2023 05 PM PST            63.6            131         +      Not Applicable
  12/02/2023 06 PM PST            63.6            134         +      Not Applicable
  12/02/2023 07 PM PST            63.6            137         +      Not Applicable
  12/02/2023 08 PM PST            63.7            141         +      Not Applicable
  12/02/2023 09 PM PST            63.7            144         +      Not Applicable
  12/02/2023 10 PM PST            63.8            148         +      Not Applicable
  12/02/2023 11 PM PST            63.8            153         +      Not Applicable
  12/03/2023 12 AM PST            63.9            157         +      Not Applicable
  12/03/2023 01 AM PST            63.9            162         +      Not Applicable
  12/03/2023 02 AM PST            64.0            167         +      Not Applicable
  12/03/2023 03 AM PST            64.0            172         +      Not Applicable
  12/03/2023 04 AM PST            64.1            177         +      Not Applicable
  12/03/2023 05 AM PST            64.1            181         +      Not Applicable
  12/03/2023 06 AM PST            64.2            187         +      Not Applicable
  12/03/2023 07 AM PST            64.2            193         +      Not Applicable
  12/03/2023 08 AM PST            64.2            197         +      Not Applicable
  12/03/2023 09 AM PST            64.3            202         +      Not Applicable
  12/03/2023 10 AM PST            64.3            207         +      Not Applicable
  12/03/2023 11 AM PST            64.4            212         +      Not Applicable
  12/03/2023 12 PM PST            64.4            215         +      Not Applicable
  12/03/2023 01 PM PST            64.4            219         +      Not Applicable
  12/03/2023 02 PM PST            64.5            223         +      Not Applicable
  12/03/2023 03 PM PST            64.5            227         +      Not Applicable
  12/03/2023 04 PM PST            64.5            230         +      Not Applicable
  12/03/2023 05 PM PST            64.5            234         +      Not Applicable
  12/03/2023 06 PM PST            64.6            237         +      Not Applicable
  12/03/2023 07 PM PST            64.6            239         +      Not Applicable
  12/03/2023 08 PM PST            64.6            242         +      Not Applicable
  12/03/2023 09 PM PST            64.6            245         +      Not Applicable
  12/03/2023 10 PM PST            64.6            246         +      Not Applicable
  12/03/2023 11 PM PST            64.7            248         +      Not Applicable
  12/04/2023 12 AM PST            64.7            250         +      Not Applicable
  12/04/2023 01 AM PST            64.7            251         +      Not Applicable
  12/04/2023 02 AM PST            64.7            252         +      Not Applicable
  12/04/2023 03 AM PST            64.7            253         +      Not Applicable
  12/04/2023 04 AM PST            64.7            254         +      Not Applicable
  12/04/2023 05 AM PST            64.7            254         0      Not Applicable
  12/04/2023 06 AM PST            64.7            255         +      Not Applicable
  12/04/2023 07 AM PST            64.7            257         +      Not Applicable
  12/04/2023 08 AM PST            64.7            257         0      Not Applicable
  12/04/2023 09 AM PST            64.7            257         0      Not Applicable
  12/04/2023 10 AM PST            64.7            258         +      Not Applicable
  12/04/2023 11 AM PST            64.7            257         -      Not Applicable
  12/04/2023 12 PM PST            64.7            257         0      Not Applicable
  12/04/2023 01 PM PST            64.7            257         0      Not Applicable
  12/04/2023 02 PM PST            64.7            257         0      Not Applicable
  12/04/2023 03 PM PST            64.7            257         0      Not Applicable
  12/04/2023 04 PM PST            64.7            255         -      Not Applicable
  12/04/2023 05 PM PST            64.7            255         0      Not Applicable
  12/04/2023 06 PM PST            64.7            254         -      Not Applicable
  12/04/2023 07 PM PST            64.7            254         0      Not Applicable
  12/04/2023 08 PM PST            64.7            253         -      Not Applicable
  12/04/2023 09 PM PST            64.7            253         0      Not Applicable
  12/04/2023 10 PM PST            64.7            252         -      Not Applicable
  12/04/2023 11 PM PST            64.7            252         0      Not Applicable
  12/05/2023 12 AM PST            64.7            251         -      Not Applicable
  12/05/2023 01 AM PST            64.7            250         -      Not Applicable
  12/05/2023 02 AM PST            64.7            248         -      Not Applicable
  12/05/2023 03 AM PST            64.7            248         0      Not Applicable
  12/05/2023 04 AM PST            64.6            246         -      Not Applicable
  12/05/2023 05 AM PST            64.6            245         -      Not Applicable
  12/05/2023 06 AM PST            64.6            244         -      Not Applicable
  12/05/2023 07 AM PST            64.6            244         0      Not Applicable
  12/05/2023 08 AM PST            64.6            242         -      Not Applicable
  12/05/2023 09 AM PST            64.6            241         -      Not Applicable
  12/05/2023 10 AM PST            64.6            239         -      Not Applicable
  12/05/2023 11 AM PST            64.6            238         -      Not Applicable
  12/05/2023 12 PM PST            64.6            237         -      Not Applicable
  12/05/2023 01 PM PST            64.5            234         -      Not Applicable
  12/05/2023 02 PM PST            64.5            232         -      Not Applicable
  12/05/2023 03 PM PST            64.5            231         -      Not Applicable
  12/05/2023 04 PM PST            64.5            230         -      Not Applicable
  12/05/2023 05 PM PST            64.5            227         -      Not Applicable
  12/05/2023 06 PM PST            64.5            226         -      Not Applicable
  12/05/2023 07 PM PST            64.5            224         -      Not Applicable
  12/05/2023 08 PM PST            64.5            222         -      Not Applicable
  12/05/2023 09 PM PST            64.4            220         -      Not Applicable
  12/05/2023 10 PM PST            64.4            218         -      Not Applicable
  12/05/2023 11 PM PST            64.4            215         -      Not Applicable
  12/06/2023 12 AM PST            64.4            214         -      Not Applicable
  12/06/2023 01 AM PST            64.4            212         -      Not Applicable
  12/06/2023 02 AM PST            64.4            210         -      Not Applicable
  12/06/2023 03 AM PST            64.3            208         -      Not Applicable
  12/06/2023 04 AM PST            64.3            205         -      Not Applicable
  12/06/2023 05 AM PST            64.3            204         -      Not Applicable
  12/06/2023 06 AM PST            64.3            202         -      Not Applicable
  12/06/2023 07 AM PST            64.3            201         -      Not Applicable
  12/06/2023 08 AM PST            64.3            198         -      Not Applicable
  12/06/2023 09 AM PST            64.2            197         -      Not Applicable
  12/06/2023 10 AM PST            64.2            195         -      Not Applicable
  12/06/2023 11 AM PST            64.2            194         -      Not Applicable
  12/06/2023 12 PM PST            64.2            193         -      Not Applicable
  12/06/2023 01 PM PST            64.2            190         -      Not Applicable
  12/06/2023 02 PM PST            64.2            188         -      Not Applicable
  12/06/2023 03 PM PST            64.2            186         -      Not Applicable
  12/06/2023 04 PM PST            64.1            185         -      Not Applicable
  12/06/2023 05 PM PST            64.1            185         0      Not Applicable
  12/06/2023 06 PM PST            64.1            183         -      Not Applicable
  12/06/2023 07 PM PST            64.1            181         -      Not Applicable
  12/06/2023 08 PM PST            64.1            180         -      Not Applicable
  12/06/2023 09 PM PST            64.1            178         -      Not Applicable
  12/06/2023 10 PM PST            64.1            177         -      Not Applicable
  12/06/2023 11 PM PST            64.1            176         -      Not Applicable
  12/07/2023 12 AM PST            64.0            175         -      Not Applicable
  12/07/2023 01 AM PST            64.0            173         -      Not Applicable
  12/07/2023 02 AM PST            64.0            172         -      Not Applicable
  12/07/2023 03 AM PST            64.0            171         -      Not Applicable
  12/07/2023 04 AM PST            64.0            170         -      Not Applicable
  12/07/2023 05 AM PST            64.0            169         -      Not Applicable
  12/07/2023 06 AM PST            64.0            168         -      Not Applicable
  12/07/2023 07 AM PST            64.0            167         -      Not Applicable
  12/07/2023 08 AM PST            64.0            166         -      Not Applicable
  12/07/2023 09 AM PST            64.0            166         0      Not Applicable
  12/07/2023 10 AM PST            63.9            164         -      Not Applicable
  12/07/2023 11 AM PST            63.9            164         0      Not Applicable
  12/07/2023 12 PM PST            63.9            163         -      Not Applicable
  12/07/2023 01 PM PST            63.9            162         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/07/2023 02 PM PST            63.9            161                Not Applicable
  12/07/2023 03 PM PST            63.9            161         0      Not Applicable
  12/07/2023 04 PM PST            63.9            160         -      Not Applicable
  12/07/2023 05 PM PST            63.9            159         -      Not Applicable
  12/07/2023 06 PM PST            63.9            158         -      Not Applicable
  12/07/2023 07 PM PST            63.9            158         0      Not Applicable
  12/07/2023 08 PM PST            63.9            157         -      Not Applicable
  12/07/2023 09 PM PST            63.9            157         -      Not Applicable
  12/07/2023 10 PM PST            63.9            156         -      Not Applicable
  12/07/2023 11 PM PST            63.9            156         0      Not Applicable
  12/08/2023 12 AM PST            63.8            155         -      Not Applicable
  12/08/2023 01 AM PST            63.8            155         0      Not Applicable
  12/08/2023 02 AM PST            63.8            155         0      Not Applicable
  12/08/2023 03 AM PST            63.8            155         0      Not Applicable
  12/08/2023 04 AM PST            63.8            155         0      Not Applicable
  12/08/2023 05 AM PST            63.8            155         0      Not Applicable
  12/08/2023 06 AM PST            63.8            155         0      Not Applicable
  12/08/2023 07 AM PST            63.8            155         0      Not Applicable
  12/08/2023 08 AM PST            63.8            155         0      Not Applicable
  12/08/2023 09 AM PST            63.8            155         0      Not Applicable
  12/08/2023 10 AM PST            63.8            155         0      Not Applicable
  12/08/2023 11 AM PST            63.8            155         0      Not Applicable
  12/08/2023 12 PM PST            63.8            155         0      Not Applicable
  12/08/2023 01 PM PST            63.8            155         0      Not Applicable
  12/08/2023 02 PM PST            63.8            155         0      Not Applicable
  12/08/2023 03 PM PST            63.8            155         0      Not Applicable
  12/08/2023 04 PM PST            63.8            155         0      Not Applicable
  12/08/2023 05 PM PST            63.9            156         +      Not Applicable
  12/08/2023 06 PM PST            63.9            156         0      Not Applicable
  12/08/2023 07 PM PST            63.9            156         0      Not Applicable
  12/08/2023 08 PM PST            63.9            156         0      Not Applicable
  12/08/2023 09 PM PST            63.9            156         0      Not Applicable
  12/08/2023 10 PM PST            63.9            156         0      Not Applicable
  12/08/2023 11 PM PST            63.9            156         0      Not Applicable
  12/09/2023 12 AM PST            63.9            156         0      Not Applicable
  12/09/2023 01 AM PST            63.9            157         +      Not Applicable
  12/09/2023 02 AM PST            63.9            157         0      Not Applicable
  12/09/2023 03 AM PST            63.9            157         0      Not Applicable
  12/09/2023 04 AM PST            63.9            157         +      Not Applicable
  12/09/2023 05 AM PST            63.9            157         0      Not Applicable
  12/09/2023 06 AM PST            63.9            157         0      Not Applicable
  12/09/2023 07 AM PST            63.9            157         0      Not Applicable
  12/09/2023 08 AM PST            63.9            158         +      Not Applicable
  12/09/2023 09 AM PST            63.9            158         0      Not Applicable
  12/09/2023 10 AM PST            63.9            158         0      Not Applicable
  12/09/2023 11 AM PST            63.9            158         0      Not Applicable
  12/09/2023 12 PM PST            63.9            158         0      Not Applicable
  12/09/2023 01 PM PST            63.9            158         0      Not Applicable
  12/09/2023 02 PM PST            63.9            159         +      Not Applicable
  12/09/2023 03 PM PST            63.9            159         0      Not Applicable
  12/09/2023 04 PM PST            63.9            159         0      Not Applicable
  12/09/2023 05 PM PST            63.9            159         0      Not Applicable
  12/09/2023 06 PM PST            63.9            159         0      Not Applicable
  12/09/2023 07 PM PST            63.9            159         0      Not Applicable
  12/09/2023 08 PM PST            63.9            160         +      Not Applicable
  12/09/2023 09 PM PST            63.9            160         0      Not Applicable
  12/09/2023 10 PM PST            63.9            160         0      Not Applicable
  12/09/2023 11 PM PST            63.9            161         +      Not Applicable
  12/10/2023 12 AM PST            63.9            161         0      Not Applicable
  12/10/2023 01 AM PST            63.9            162         +      Not Applicable
  12/10/2023 02 AM PST            63.9            162         0      Not Applicable
  12/10/2023 03 AM PST            63.9            163         +      Not Applicable
  12/10/2023 04 AM PST            63.9            164         +      Not Applicable
  12/10/2023 05 AM PST            64.0            165         +      Not Applicable
  12/10/2023 06 AM PST            64.0            166         +      Not Applicable
  12/10/2023 07 AM PST            64.0            167         +      Not Applicable
  12/10/2023 08 AM PST            64.0            168         +      Not Applicable
  12/10/2023 09 AM PST            64.0            170         +      Not Applicable
  12/10/2023 10 AM PST            64.0            171         +      Not Applicable
  12/10/2023 11 AM PST            64.0            172         +      Not Applicable
  12/10/2023 12 PM PST            64.0            173         +      Not Applicable
  12/10/2023 01 PM PST            64.0            174         +      Not Applicable
  12/10/2023 02 PM PST            64.1            176         +      Not Applicable
  12/10/2023 03 PM PST            64.1            177         +      Not Applicable
  12/10/2023 04 PM PST            64.1            178         +      Not Applicable
  12/10/2023 05 PM PST            64.1            180         +      Not Applicable
  12/10/2023 06 PM PST            64.1            181         +      Not Applicable
  12/10/2023 07 PM PST            64.1            183         +      Not Applicable
  12/10/2023 08 PM PST            64.1            184         +      Not Applicable
  12/10/2023 09 PM PST            64.1            185         +      Not Applicable
  12/10/2023 10 PM PST            64.2            186         +      Not Applicable
  12/10/2023 11 PM PST            64.2            187         +      Not Applicable
  12/11/2023 12 AM PST            64.2            189         +      Not Applicable
  12/11/2023 01 AM PST            64.2            190         +      Not Applicable
  12/11/2023 02 AM PST            64.2            191         +      Not Applicable
  12/11/2023 03 AM PST            64.2            193         +      Not Applicable
  12/11/2023 04 AM PST            64.2            194         +      Not Applicable
  12/11/2023 05 AM PST            64.2            195         +      Not Applicable
  12/11/2023 06 AM PST            64.2            196         +      Not Applicable
  12/11/2023 07 AM PST            64.2            197         +      Not Applicable
  12/11/2023 08 AM PST            64.3            198         +      Not Applicable
  12/11/2023 09 AM PST            64.3            199         +      Not Applicable
  12/11/2023 10 AM PST            64.3            201         +      Not Applicable
  12/11/2023 11 AM PST            64.3            202         +      Not Applicable
  12/11/2023 12 PM PST            64.3            203         +      Not Applicable
  12/11/2023 01 PM PST            64.3            204         +      Not Applicable
  12/11/2023 02 PM PST            64.3            205         +      Not Applicable
  12/11/2023 03 PM PST            64.3            205         0      Not Applicable
  12/11/2023 04 PM PST            64.3            207         +      Not Applicable
  12/11/2023 05 PM PST            64.3            208         +      Not Applicable
  12/11/2023 06 PM PST            64.3            209         +      Not Applicable
  12/11/2023 07 PM PST            64.4            210         +      Not Applicable
  12/11/2023 08 PM PST            64.4            210         0      Not Applicable
  12/11/2023 09 PM PST            64.4            212         +      Not Applicable
  12/11/2023 10 PM PST            64.4            212         0      Not Applicable
  12/11/2023 11 PM PST            64.4            213         +      Not Applicable
  12/12/2023 12 AM PST            64.4            214         +      Not Applicable
  12/12/2023 01 AM PST            64.4            215         +      Not Applicable
  12/12/2023 02 AM PST            64.4            215         0      Not Applicable
  12/12/2023 03 AM PST            64.4            217         +      Not Applicable
  12/12/2023 04 AM PST            64.4            217         0      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.