MIDDLE FORK COSUMNES RIVER - SOMERSET (SOSC1)
Latitude: 38.62º NLongitude: 120.70º WElevation: 1821 Feet
Location: El Dorado County in CaliforniaRiver Group: San Joaquin
Issuance Time: Feb 08 2023 at 2:16 PM PSTNext Issuance: Feb 09 2023 at 9:00 AM PST
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Middle Fork Cosumnes River - Somerset (SOSC1)
#
# File Generation Time:  02/08/2023 at 02:17 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/05/2023 at 05:00 AM PST
# Maximum Observed Stage:                       6.7 Feet
# Maximum Observed Flow:                        573 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/11/2023 at 11:00 AM PST
# Maximum Forecast Stage:                       6.3 Feet
# Maximum Forecast Flow:                        446 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/03/2023 02 PM PST             5.7            299                Not Applicable
  02/03/2023 03 PM PST             5.6            295         -      Not Applicable
  02/03/2023 04 PM PST             5.7            303         +      Not Applicable
  02/03/2023 05 PM PST             5.6            293         -      Not Applicable
  02/03/2023 06 PM PST             5.6            293         0      Not Applicable
  02/03/2023 07 PM PST             5.7            301         +      Not Applicable
  02/03/2023 08 PM PST             5.6            291         -      Not Applicable
  02/03/2023 09 PM PST             5.6            295         +      Not Applicable
  02/03/2023 10 PM PST             5.6            295         0      Not Applicable
  02/03/2023 11 PM PST             5.6            295         0      Not Applicable
  02/04/2023 12 AM PST             5.7            303         +      Not Applicable
  02/04/2023 01 AM PST             5.7            314         +      Not Applicable
  02/04/2023 02 AM PST             5.7            311         -      Not Applicable
  02/04/2023 03 AM PST             5.6            293         -      Not Applicable
  02/04/2023 04 AM PST             5.7            299         +      Not Applicable
  02/04/2023 05 AM PST             5.6            293         -      Not Applicable
  02/04/2023 06 AM PST             5.7            303         +      Not Applicable
  02/04/2023 07 AM PST             5.6            293         -      Not Applicable
  02/04/2023 08 AM PST             5.6            293         0      Not Applicable
  02/04/2023 09 AM PST             5.6            281         -      Not Applicable
  02/04/2023 10 AM PST             5.6            291         +      Not Applicable
  02/04/2023 11 AM PST             5.7            297         +      Not Applicable
  02/04/2023 12 PM PST             5.7            297         0      Not Applicable
  02/04/2023 01 PM PST             5.6            287         -      Not Applicable
  02/04/2023 02 PM PST             5.6            283         -      Not Applicable
  02/04/2023 03 PM PST             5.7            299         +      Not Applicable
  02/04/2023 04 PM PST             5.6            285         -      Not Applicable
  02/04/2023 05 PM PST             5.7            301         +      Not Applicable
  02/04/2023 06 PM PST             5.7            314         +      Not Applicable
  02/04/2023 07 PM PST             5.6            291         -      Not Applicable
  02/04/2023 08 PM PST             5.7            303         +      Not Applicable
  02/04/2023 09 PM PST             5.8            335         +      Not Applicable
  02/04/2023 10 PM PST             5.8            331         -      Not Applicable
  02/04/2023 11 PM PST             5.9            342         +      Not Applicable
  02/05/2023 12 AM PST             6.1            388         +      Not Applicable
  02/05/2023 01 AM PST             6.1            403         +      Not Applicable
  02/05/2023 02 AM PST             6.3            441         +      Not Applicable
  02/05/2023 03 AM PST             6.4            475         +      Not Applicable
  02/05/2023 04 AM PST             6.7            558         +      Not Applicable
  02/05/2023 05 AM PST             6.7            573         +      Not Applicable
  02/05/2023 06 AM PST             6.7            561         -      Not Applicable
  02/05/2023 07 AM PST             6.7            564         +      Not Applicable
  02/05/2023 08 AM PST             6.7            570         +      Not Applicable
  02/05/2023 09 AM PST             6.7            558         -      Not Applicable
  02/05/2023 10 AM PST             6.6            537         -      Not Applicable
  02/05/2023 11 AM PST             6.6            531         -      Not Applicable
  02/05/2023 12 PM PST             6.6            520         -      Not Applicable
  02/05/2023 01 PM PST             6.5            517         -      Not Applicable
  02/05/2023 02 PM PST             6.5            511         -      Not Applicable
  02/05/2023 03 PM PST             6.5            511         0      Not Applicable
  02/05/2023 04 PM PST             6.5            495         -      Not Applicable
  02/05/2023 05 PM PST             6.5            509         +      Not Applicable
  02/05/2023 06 PM PST             6.5            509         0      Not Applicable
  02/05/2023 07 PM PST             6.7            564         +      Not Applicable
  02/05/2023 08 PM PST             6.7            549         -      Not Applicable
  02/05/2023 09 PM PST             6.7            552         +      Not Applicable
  02/05/2023 10 PM PST             6.5            514         -      Not Applicable
  02/05/2023 11 PM PST             6.5            509         -      Not Applicable
  02/06/2023 12 AM PST             6.6            520         +      Not Applicable
  02/06/2023 01 AM PST             6.5            511         -      Not Applicable
  02/06/2023 02 AM PST             6.4            475         -      Not Applicable
  02/06/2023 03 AM PST             6.4            470         -      Not Applicable
  02/06/2023 04 AM PST             6.4            467         -      Not Applicable
  02/06/2023 05 AM PST             6.3            456         -      Not Applicable
  02/06/2023 06 AM PST             6.4            478         +      Not Applicable
  02/06/2023 07 AM PST             6.3            456         -      Not Applicable
  02/06/2023 08 AM PST             6.3            446         -      Not Applicable
  02/06/2023 09 AM PST             6.3            438         -      Not Applicable
  02/06/2023 10 AM PST             6.3            438         0      Not Applicable
  02/06/2023 11 AM PST             6.3            446         +      Not Applicable
  02/06/2023 12 PM PST             6.3            462         +      Not Applicable
  02/06/2023 01 PM PST             6.2            431         -      Not Applicable
  02/06/2023 02 PM PST             6.2            426         -      Not Applicable
  02/06/2023 03 PM PST             6.3            438         +      Not Applicable
  02/06/2023 04 PM PST             6.2            423         -      Not Applicable
  02/06/2023 05 PM PST             6.2            433         +      Not Applicable
  02/06/2023 06 PM PST             6.3            449         +      Not Applicable
  02/06/2023 07 PM PST             6.2            433         -      Not Applicable
  02/06/2023 08 PM PST             6.2            426         -      Not Applicable
  02/06/2023 09 PM PST             6.2            428         +      Not Applicable
  02/06/2023 10 PM PST             6.2            428         0      Not Applicable
  02/06/2023 11 PM PST             6.3            449         +      Not Applicable
  02/07/2023 12 AM PST             6.3            438         -      Not Applicable
  02/07/2023 01 AM PST             6.3            438         0      Not Applicable
  02/07/2023 02 AM PST             6.2            431         -      Not Applicable
  02/07/2023 03 AM PST             6.2            428         -      Not Applicable
  02/07/2023 04 AM PST             6.2            426         -      Not Applicable
  02/07/2023 05 AM PST             6.3            443         +      Not Applicable
  02/07/2023 06 AM PST             6.2            426         -      Not Applicable
  02/07/2023 07 AM PST             6.2            433         +      Not Applicable
  02/07/2023 08 AM PST             6.2            415         -      Not Applicable
  02/07/2023 09 AM PST             6.2            420         +      Not Applicable
  02/07/2023 10 AM PST             6.2            420         0      Not Applicable
  02/07/2023 11 AM PST             6.2            410         -      Not Applicable
  02/07/2023 12 PM PST             6.2            433         +      Not Applicable
  02/07/2023 01 PM PST             6.1            403         -      Not Applicable
  02/07/2023 02 PM PST             6.1            408         +      Not Applicable
  02/07/2023 03 PM PST             6.1            408         0      Not Applicable
  02/07/2023 04 PM PST             6.1            403         -      Not Applicable
  02/07/2023 05 PM PST             6.1            398         -      Not Applicable
  02/07/2023 06 PM PST             6.1            403         +      Not Applicable
  02/07/2023 07 PM PST             6.1            403         0      Not Applicable
  02/07/2023 08 PM PST             6.1            395         -      Not Applicable
  02/07/2023 09 PM PST             6.1            400         +      Not Applicable
  02/07/2023 10 PM PST             6.1            400         0      Not Applicable
  02/07/2023 11 PM PST             6.1            405         +      Not Applicable
  02/08/2023 12 AM PST             6.2            413         +      Not Applicable
  02/08/2023 01 AM PST             6.1            405         -      Not Applicable
  02/08/2023 02 AM PST             6.2            415         +      Not Applicable
  02/08/2023 03 AM PST             6.2            418         +      Not Applicable
  02/08/2023 04 AM PST             6.1            393         -      Not Applicable
  02/08/2023 05 AM PST             6.1            395         +      Not Applicable
  02/08/2023 06 AM PST             6.1            398         +      Not Applicable
  02/08/2023 07 AM PST             6.1            403         +      Not Applicable
  02/08/2023 08 AM PST             6.1            395         -      Not Applicable
  02/08/2023 09 AM PST             6.1            398         +      Not Applicable
  02/08/2023 10 AM PST             6.1            405         +      Not Applicable
  02/08/2023 11 AM PST             6.1            405         0      Not Applicable
  02/08/2023 12 PM PST             6.1            400         -      Not Applicable
  02/08/2023 01 PM PST             6.1            395         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/08/2023 02 PM PST             6.1            391                Not Applicable
  02/08/2023 03 PM PST             6.0            383         -      Not Applicable
  02/08/2023 04 PM PST             6.0            379         -      Not Applicable
  02/08/2023 05 PM PST             6.0            374         -      Not Applicable
  02/08/2023 06 PM PST             6.0            369         -      Not Applicable
  02/08/2023 07 PM PST             6.0            365         -      Not Applicable
  02/08/2023 08 PM PST             5.9            360         -      Not Applicable
  02/08/2023 09 PM PST             5.9            355         -      Not Applicable
  02/08/2023 10 PM PST             5.9            353         -      Not Applicable
  02/08/2023 11 PM PST             5.9            349         -      Not Applicable
  02/09/2023 12 AM PST             5.9            351         +      Not Applicable
  02/09/2023 01 AM PST             5.9            351         0      Not Applicable
  02/09/2023 02 AM PST             5.9            351         0      Not Applicable
  02/09/2023 03 AM PST             5.9            351         0      Not Applicable
  02/09/2023 04 AM PST             5.9            351         0      Not Applicable
  02/09/2023 05 AM PST             5.9            353         +      Not Applicable
  02/09/2023 06 AM PST             5.9            353         0      Not Applicable
  02/09/2023 07 AM PST             5.9            351         -      Not Applicable
  02/09/2023 08 AM PST             5.9            351         0      Not Applicable
  02/09/2023 09 AM PST             5.9            349         -      Not Applicable
  02/09/2023 10 AM PST             5.9            349         0      Not Applicable
  02/09/2023 11 AM PST             5.9            346         -      Not Applicable
  02/09/2023 12 PM PST             5.9            344         -      Not Applicable
  02/09/2023 01 PM PST             5.9            344         0      Not Applicable
  02/09/2023 02 PM PST             5.9            342         -      Not Applicable
  02/09/2023 03 PM PST             5.8            340         -      Not Applicable
  02/09/2023 04 PM PST             5.8            337         -      Not Applicable
  02/09/2023 05 PM PST             5.8            337         0      Not Applicable
  02/09/2023 06 PM PST             5.8            335         -      Not Applicable
  02/09/2023 07 PM PST             5.8            335         0      Not Applicable
  02/09/2023 08 PM PST             5.8            333         -      Not Applicable
  02/09/2023 09 PM PST             5.8            333         0      Not Applicable
  02/09/2023 10 PM PST             5.8            333         0      Not Applicable
  02/09/2023 11 PM PST             5.8            333         0      Not Applicable
  02/10/2023 12 AM PST             5.8            333         0      Not Applicable
  02/10/2023 01 AM PST             5.8            331         -      Not Applicable
  02/10/2023 02 AM PST             5.8            331         0      Not Applicable
  02/10/2023 03 AM PST             5.8            333         +      Not Applicable
  02/10/2023 04 AM PST             5.8            333         0      Not Applicable
  02/10/2023 05 AM PST             5.8            333         0      Not Applicable
  02/10/2023 06 AM PST             5.8            333         0      Not Applicable
  02/10/2023 07 AM PST             5.8            333         0      Not Applicable
  02/10/2023 08 AM PST             5.8            331         -      Not Applicable
  02/10/2023 09 AM PST             5.8            331         0      Not Applicable
  02/10/2023 10 AM PST             5.8            329         -      Not Applicable
  02/10/2023 11 AM PST             5.8            329         0      Not Applicable
  02/10/2023 12 PM PST             5.8            329         0      Not Applicable
  02/10/2023 01 PM PST             5.8            326         -      Not Applicable
  02/10/2023 02 PM PST             5.8            326         0      Not Applicable
  02/10/2023 03 PM PST             5.8            324         -      Not Applicable
  02/10/2023 04 PM PST             5.8            322         -      Not Applicable
  02/10/2023 05 PM PST             5.8            322         0      Not Applicable
  02/10/2023 06 PM PST             5.8            322         0      Not Applicable
  02/10/2023 07 PM PST             5.8            322         0      Not Applicable
  02/10/2023 08 PM PST             5.8            324         +      Not Applicable
  02/10/2023 09 PM PST             5.8            329         +      Not Applicable
  02/10/2023 10 PM PST             5.8            333         +      Not Applicable
  02/10/2023 11 PM PST             5.8            337         +      Not Applicable
  02/11/2023 12 AM PST             5.9            344         +      Not Applicable
  02/11/2023 01 AM PST             5.9            351         +      Not Applicable
  02/11/2023 02 AM PST             6.0            362         +      Not Applicable
  02/11/2023 03 AM PST             6.0            374         +      Not Applicable
  02/11/2023 04 AM PST             6.0            386         +      Not Applicable
  02/11/2023 05 AM PST             6.1            398         +      Not Applicable
  02/11/2023 06 AM PST             6.2            420         +      Not Applicable
  02/11/2023 07 AM PST             6.2            433         +      Not Applicable
  02/11/2023 08 AM PST             6.3            441         +      Not Applicable
  02/11/2023 09 AM PST             6.3            443         +      Not Applicable
  02/11/2023 10 AM PST             6.3            443         0      Not Applicable
  02/11/2023 11 AM PST             6.3            446         +      Not Applicable
  02/11/2023 12 PM PST             6.3            443         -      Not Applicable
  02/11/2023 01 PM PST             6.2            436         -      Not Applicable
  02/11/2023 02 PM PST             6.2            426         -      Not Applicable
  02/11/2023 03 PM PST             6.2            413         -      Not Applicable
  02/11/2023 04 PM PST             6.1            403         -      Not Applicable
  02/11/2023 05 PM PST             6.1            398         -      Not Applicable
  02/11/2023 06 PM PST             6.1            395         -      Not Applicable
  02/11/2023 07 PM PST             6.1            391         -      Not Applicable
  02/11/2023 08 PM PST             6.0            386         -      Not Applicable
  02/11/2023 09 PM PST             6.0            381         -      Not Applicable
  02/11/2023 10 PM PST             6.0            376         -      Not Applicable
  02/11/2023 11 PM PST             6.0            372         -      Not Applicable
  02/12/2023 12 AM PST             6.0            367         -      Not Applicable
  02/12/2023 01 AM PST             6.0            362         -      Not Applicable
  02/12/2023 02 AM PST             5.9            360         -      Not Applicable
  02/12/2023 03 AM PST             5.9            355         -      Not Applicable
  02/12/2023 04 AM PST             5.9            353         -      Not Applicable
  02/12/2023 05 AM PST             5.9            351         -      Not Applicable
  02/12/2023 06 AM PST             5.9            346         -      Not Applicable
  02/12/2023 07 AM PST             5.9            344         -      Not Applicable
  02/12/2023 08 AM PST             5.9            342         -      Not Applicable
  02/12/2023 09 AM PST             5.8            340         -      Not Applicable
  02/12/2023 10 AM PST             5.8            337         -      Not Applicable
  02/12/2023 11 AM PST             5.8            335         -      Not Applicable
  02/12/2023 12 PM PST             5.8            333         -      Not Applicable
  02/12/2023 01 PM PST             5.8            333         0      Not Applicable
  02/12/2023 02 PM PST             5.8            331         -      Not Applicable
  02/12/2023 03 PM PST             5.8            329         -      Not Applicable
  02/12/2023 04 PM PST             5.8            326         -      Not Applicable
  02/12/2023 05 PM PST             5.8            324         -      Not Applicable
  02/12/2023 06 PM PST             5.8            324         0      Not Applicable
  02/12/2023 07 PM PST             5.8            322         -      Not Applicable
  02/12/2023 08 PM PST             5.8            320         -      Not Applicable
  02/12/2023 09 PM PST             5.8            318         -      Not Applicable
  02/12/2023 10 PM PST             5.8            318         0      Not Applicable
  02/12/2023 11 PM PST             5.7            316         -      Not Applicable
  02/13/2023 12 AM PST             5.7            316         0      Not Applicable
  02/13/2023 01 AM PST             5.7            314         -      Not Applicable
  02/13/2023 02 AM PST             5.7            311         -      Not Applicable
  02/13/2023 03 AM PST             5.7            311         0      Not Applicable
  02/13/2023 04 AM PST             5.7            309         -      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.