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

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PUTAH CREEK - GUENOC (PCGC1)
Latitude: 38.78º NLongitude: 122.52º WElevation: 914 Feet
Location: Lake County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Cache Putah
Issuance Time: Jul 07 2025 at 7:07 AM PDTNext Issuance: Jul 08 2025 at 9:00 AM PDT
Action/Monitor: 19.0 FeetMinor Flood: N/A Moderate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Putah Creek - Guenoc (PCGC1)
#
# File Generation Time:  07/07/2025 at 07:09 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/02/2025 at 12:00 PM PDT
# Maximum Observed Stage:                       4.55 Feet
# Maximum Observed Flow:                        12 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/07/2025 at 07:00 AM PDT
# Maximum Forecast Stage:                       4.49 Feet
# Maximum Forecast Flow:                        9 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/02/2025 07 AM PDT            4.55             12                        Normal
  07/02/2025 08 AM PDT            4.55             12         0              Normal
  07/02/2025 09 AM PDT            4.55             12         0              Normal
  07/02/2025 10 AM PDT            4.55             12         0              Normal
  07/02/2025 11 AM PDT            4.55             12         0              Normal
  07/02/2025 12 PM PDT            4.55             12         0              Normal
  07/02/2025 01 PM PDT            4.54             11         -              Normal
  07/02/2025 02 PM PDT            4.54             11         0              Normal
  07/02/2025 03 PM PDT            4.53             11         -              Normal
  07/02/2025 04 PM PDT            4.53             11         0              Normal
  07/02/2025 05 PM PDT            4.53             11         0              Normal
  07/02/2025 06 PM PDT            4.54             11         +              Normal
  07/02/2025 07 PM PDT            4.50              9         -              Normal
  07/02/2025 08 PM PDT            4.49              9         -              Normal
  07/02/2025 09 PM PDT            4.48              9         -              Normal
  07/02/2025 10 PM PDT            4.48              9         0              Normal
  07/02/2025 11 PM PDT            4.48              9         0              Normal
  07/03/2025 12 AM PDT            4.40              6         -              Normal
  07/03/2025 01 AM PDT            4.40              6         0              Normal
  07/03/2025 02 AM PDT            4.41              6         +              Normal
  07/03/2025 03 AM PDT            4.41              6         0              Normal
  07/03/2025 04 AM PDT            4.42              7         +              Normal
  07/03/2025 05 AM PDT            4.42              7         0              Normal
  07/03/2025 06 AM PDT            4.43              7         +              Normal
  07/03/2025 07 AM PDT            4.43              7         0              Normal
  07/03/2025 08 AM PDT            4.43              7         0              Normal
  07/03/2025 09 AM PDT            4.43              7         0              Normal
  07/03/2025 10 AM PDT            4.44              7         +              Normal
  07/03/2025 11 AM PDT            4.43              7         -              Normal
  07/03/2025 12 PM PDT            4.43              7         0              Normal
  07/03/2025 01 PM PDT            4.42              7         -              Normal
  07/03/2025 02 PM PDT            4.42              7         0              Normal
  07/03/2025 03 PM PDT            4.41              6         -              Normal
  07/03/2025 04 PM PDT            4.41              6         0              Normal
  07/03/2025 05 PM PDT            4.40              6         -              Normal
  07/03/2025 06 PM PDT            4.40              6         0              Normal
  07/03/2025 07 PM PDT            4.37              5         -              Normal
  07/03/2025 08 PM PDT            4.36              5         -              Normal
  07/03/2025 09 PM PDT            4.35              5         -              Normal
  07/03/2025 10 PM PDT            4.35              5         0              Normal
  07/03/2025 11 PM PDT            4.36              5         +              Normal
  07/04/2025 12 AM PDT            4.36              5         0              Normal
  07/04/2025 01 AM PDT            4.37              5         +              Normal
  07/04/2025 02 AM PDT            4.37              5         0              Normal
  07/04/2025 03 AM PDT            4.38              6         +              Normal
  07/04/2025 04 AM PDT            4.39              6         +              Normal
  07/04/2025 05 AM PDT            4.40              6         +              Normal
  07/04/2025 06 AM PDT            4.40              6         0              Normal
  07/04/2025 07 AM PDT            4.41              6         +              Normal
  07/04/2025 08 AM PDT            4.40              6         -              Normal
  07/04/2025 09 AM PDT            4.40              6         0              Normal
  07/04/2025 10 AM PDT            4.40              6         0              Normal
  07/04/2025 11 AM PDT            4.40              6         0              Normal
  07/04/2025 12 PM PDT            4.39              6         -              Normal
  07/04/2025 01 PM PDT            4.39              6         0              Normal
  07/04/2025 02 PM PDT            4.38              6         -              Normal
  07/04/2025 03 PM PDT            4.38              6         0              Normal
  07/04/2025 04 PM PDT            4.37              5         -              Normal
  07/04/2025 05 PM PDT            4.36              5         -              Normal
  07/04/2025 06 PM PDT            4.35              5         -              Normal
  07/04/2025 07 PM PDT            4.33              4         -              Normal
  07/04/2025 08 PM PDT            4.32              4         -              Normal
  07/04/2025 09 PM PDT            4.32              4         0              Normal
  07/04/2025 10 PM PDT            4.32              4         0              Normal
  07/04/2025 11 PM PDT            4.33              4         +              Normal
  07/05/2025 12 AM PDT            4.33              4         0              Normal
  07/05/2025 01 AM PDT            4.34              5         +              Normal
  07/05/2025 02 AM PDT            4.34              5         0              Normal
  07/05/2025 03 AM PDT            4.35              5         +              Normal
  07/05/2025 04 AM PDT            4.36              5         +              Normal
  07/05/2025 05 AM PDT            4.37              5         +              Normal
  07/05/2025 06 AM PDT            4.38              6         +              Normal
  07/05/2025 07 AM PDT            4.38              6         0              Normal
  07/05/2025 08 AM PDT            4.38              6         0              Normal
  07/05/2025 09 AM PDT            4.38              6         0              Normal
  07/05/2025 10 AM PDT            4.38              6         0              Normal
  07/05/2025 11 AM PDT            4.38              6         0              Normal
  07/05/2025 12 PM PDT            4.38              6         0              Normal
  07/05/2025 01 PM PDT            4.38              6         0              Normal
  07/05/2025 02 PM PDT            4.38              6         0              Normal
  07/05/2025 03 PM PDT            4.38              6         0              Normal
  07/05/2025 04 PM PDT            4.37              5         -              Normal
  07/05/2025 05 PM PDT            4.37              5         0              Normal
  07/05/2025 06 PM PDT            4.37              5         0              Normal
  07/05/2025 07 PM PDT            4.36              5         -              Normal
  07/05/2025 08 PM PDT            4.35              5         -              Normal
  07/05/2025 09 PM PDT            4.34              5         -              Normal
  07/05/2025 10 PM PDT            4.35              5         +              Normal
  07/05/2025 11 PM PDT            4.35              5         0              Normal
  07/06/2025 12 AM PDT            4.36              5         +              Normal
  07/06/2025 01 AM PDT            4.36              5         0              Normal
  07/06/2025 02 AM PDT            4.37              5         +              Normal
  07/06/2025 03 AM PDT            4.38              6         +              Normal
  07/06/2025 04 AM PDT            4.39              6         +              Normal
  07/06/2025 05 AM PDT            4.40              6         +              Normal
  07/06/2025 06 AM PDT            4.41              6         +              Normal
  07/06/2025 07 AM PDT            4.41              6         0              Normal
  07/06/2025 08 AM PDT            4.41              6         0              Normal
  07/06/2025 09 AM PDT            4.41              6         0              Normal
  07/06/2025 10 AM PDT            4.41              6         0              Normal
  07/06/2025 11 AM PDT            4.41              6         0              Normal
  07/06/2025 12 PM PDT            4.41              6         0              Normal
  07/06/2025 01 PM PDT            4.40              6         -              Normal
  07/06/2025 02 PM PDT            4.40              6         0              Normal
  07/06/2025 03 PM PDT            4.39              6         -              Normal
  07/06/2025 04 PM PDT            4.38              6         -              Normal
  07/06/2025 05 PM PDT            4.37              5         -              Normal
  07/06/2025 06 PM PDT            4.36              5         -              Normal
  07/06/2025 07 PM PDT            4.36              5         0              Normal
  07/06/2025 08 PM PDT            4.44              7         +              Normal
  07/06/2025 09 PM PDT            4.46              8         +              Normal
  07/06/2025 10 PM PDT            4.47              8         +              Normal
  07/06/2025 11 PM PDT            4.47              8         0              Normal
  07/07/2025 12 AM PDT            4.47              8         0              Normal
  07/07/2025 01 AM PDT            4.48              9         +              Normal
  07/07/2025 02 AM PDT            4.48              9         0              Normal
  07/07/2025 03 AM PDT            4.48              9         0              Normal
  07/07/2025 04 AM PDT            4.49              9         +              Normal
  07/07/2025 05 AM PDT            4.49              9         0              Normal
  07/07/2025 06 AM PDT            4.49              9         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/07/2025 07 AM PDT            4.49              9                        Normal
  07/07/2025 08 AM PDT            4.49              9         0              Normal
  07/07/2025 09 AM PDT            4.49              9         0              Normal
  07/07/2025 10 AM PDT            4.49              9         0              Normal
  07/07/2025 11 AM PDT            4.49              9         0              Normal
  07/07/2025 12 PM PDT            4.49              9         0              Normal
  07/07/2025 01 PM PDT            4.49              9         0              Normal
  07/07/2025 02 PM PDT            4.48              9         -              Normal
  07/07/2025 03 PM PDT            4.48              9         0              Normal
  07/07/2025 04 PM PDT            4.48              9         0              Normal
  07/07/2025 05 PM PDT            4.48              9         0              Normal
  07/07/2025 06 PM PDT            4.48              9         0              Normal
  07/07/2025 07 PM PDT            4.48              9         0              Normal
  07/07/2025 08 PM PDT            4.48              9         0              Normal
  07/07/2025 09 PM PDT            4.48              9         0              Normal
  07/07/2025 10 PM PDT            4.48              9         0              Normal
  07/07/2025 11 PM PDT            4.48              9         0              Normal
  07/08/2025 12 AM PDT            4.48              9         0              Normal
  07/08/2025 01 AM PDT            4.48              9         0              Normal
  07/08/2025 02 AM PDT            4.47              8         -              Normal
  07/08/2025 03 AM PDT            4.47              8         0              Normal
  07/08/2025 04 AM PDT            4.47              8         0              Normal
  07/08/2025 05 AM PDT            4.47              8         0              Normal
  07/08/2025 06 AM PDT            4.47              8         0              Normal
  07/08/2025 07 AM PDT            4.47              8         0              Normal
  07/08/2025 08 AM PDT            4.47              8         0              Normal
  07/08/2025 09 AM PDT            4.47              8         0              Normal
  07/08/2025 10 AM PDT            4.47              8         0              Normal
  07/08/2025 11 AM PDT            4.47              8         0              Normal
  07/08/2025 12 PM PDT            4.47              8         0              Normal
  07/08/2025 01 PM PDT            4.47              8         0              Normal
  07/08/2025 02 PM PDT            4.47              8         0              Normal
  07/08/2025 03 PM PDT            4.46              8         -              Normal
  07/08/2025 04 PM PDT            4.46              8         0              Normal
  07/08/2025 05 PM PDT            4.46              8         0              Normal
  07/08/2025 06 PM PDT            4.46              8         0              Normal
  07/08/2025 07 PM PDT            4.46              8         0              Normal
  07/08/2025 08 PM PDT            4.46              8         0              Normal
  07/08/2025 09 PM PDT            4.46              8         0              Normal
  07/08/2025 10 PM PDT            4.46              8         0              Normal
  07/08/2025 11 PM PDT            4.46              8         0              Normal
  07/09/2025 12 AM PDT            4.46              8         0              Normal
  07/09/2025 01 AM PDT            4.46              8         0              Normal
  07/09/2025 02 AM PDT            4.46              8         0              Normal
  07/09/2025 03 AM PDT            4.46              8         0              Normal
  07/09/2025 04 AM PDT            4.45              8         -              Normal
  07/09/2025 05 AM PDT            4.45              8         0              Normal
  07/09/2025 06 AM PDT            4.45              8         0              Normal
  07/09/2025 07 AM PDT            4.45              8         0              Normal
  07/09/2025 08 AM PDT            4.45              8         0              Normal
  07/09/2025 09 AM PDT            4.45              8         0              Normal
  07/09/2025 10 AM PDT            4.45              8         0              Normal
  07/09/2025 11 AM PDT            4.45              8         0              Normal
  07/09/2025 12 PM PDT            4.45              8         0              Normal
  07/09/2025 01 PM PDT            4.45              8         0              Normal
  07/09/2025 02 PM PDT            4.45              8         0              Normal
  07/09/2025 03 PM PDT            4.45              8         0              Normal
  07/09/2025 04 PM PDT            4.44              7         -              Normal
  07/09/2025 05 PM PDT            4.44              7         0              Normal
  07/09/2025 06 PM PDT            4.44              7         0              Normal
  07/09/2025 07 PM PDT            4.44              7         0              Normal
  07/09/2025 08 PM PDT            4.44              7         0              Normal
  07/09/2025 09 PM PDT            4.44              7         0              Normal
  07/09/2025 10 PM PDT            4.44              7         0              Normal
  07/09/2025 11 PM PDT            4.44              7         0              Normal
  07/10/2025 12 AM PDT            4.44              7         0              Normal
  07/10/2025 01 AM PDT            4.43              7         -              Normal
  07/10/2025 02 AM PDT            4.43              7         0              Normal
  07/10/2025 03 AM PDT            4.43              7         0              Normal
  07/10/2025 04 AM PDT            4.43              7         0              Normal
  07/10/2025 05 AM PDT            4.43              7         0              Normal
  07/10/2025 06 AM PDT            4.43              7         0              Normal
  07/10/2025 07 AM PDT            4.43              7         0              Normal
  07/10/2025 08 AM PDT            4.43              7         0              Normal
  07/10/2025 09 AM PDT            4.43              7         0              Normal
  07/10/2025 10 AM PDT            4.43              7         0              Normal
  07/10/2025 11 AM PDT            4.43              7         0              Normal
  07/10/2025 12 PM PDT            4.43              7         0              Normal
  07/10/2025 01 PM PDT            4.43              7         0              Normal
  07/10/2025 02 PM PDT            4.42              7         -              Normal
  07/10/2025 03 PM PDT            4.42              7         0              Normal
  07/10/2025 04 PM PDT            4.42              7         0              Normal
  07/10/2025 05 PM PDT            4.42              7         0              Normal
  07/10/2025 06 PM PDT            4.42              7         0              Normal
  07/10/2025 07 PM PDT            4.42              7         0              Normal
  07/10/2025 08 PM PDT            4.42              7         0              Normal
  07/10/2025 09 PM PDT            4.42              7         0              Normal
  07/10/2025 10 PM PDT            4.42              7         0              Normal
  07/10/2025 11 PM PDT            4.42              7         0              Normal
  07/11/2025 12 AM PDT            4.41              6         -              Normal
  07/11/2025 01 AM PDT            4.41              6         0              Normal
  07/11/2025 02 AM PDT            4.41              6         0              Normal
  07/11/2025 03 AM PDT            4.41              6         0              Normal
  07/11/2025 04 AM PDT            4.41              6         0              Normal
  07/11/2025 05 AM PDT            4.41              6         0              Normal
  07/11/2025 06 AM PDT            4.41              6         0              Normal
  07/11/2025 07 AM PDT            4.41              6         0              Normal
  07/11/2025 08 AM PDT            4.41              6         0              Normal
  07/11/2025 09 AM PDT            4.41              6         0              Normal
  07/11/2025 10 AM PDT            4.41              6         0              Normal
  07/11/2025 11 AM PDT            4.41              6         0              Normal
  07/11/2025 12 PM PDT            4.41              6         0              Normal
  07/11/2025 01 PM PDT            4.40              6         -              Normal
  07/11/2025 02 PM PDT            4.40              6         0              Normal
  07/11/2025 03 PM PDT            4.40              6         0              Normal
  07/11/2025 04 PM PDT            4.40              6         0              Normal
  07/11/2025 05 PM PDT            4.40              6         0              Normal
  07/11/2025 06 PM PDT            4.40              6         0              Normal
  07/11/2025 07 PM PDT            4.40              6         0              Normal
  07/11/2025 08 PM PDT            4.39              6         -              Normal
  07/11/2025 09 PM PDT            4.39              6         0              Normal
  07/11/2025 10 PM PDT            4.39              6         0              Normal
  07/11/2025 11 PM PDT            4.39              6         0              Normal
  07/12/2025 12 AM PDT            4.39              6         0              Normal
  07/12/2025 01 AM PDT            4.39              6         0              Normal
  07/12/2025 02 AM PDT            4.39              6         0              Normal
  07/12/2025 03 AM PDT            4.39              6         0              Normal
  07/12/2025 04 AM PDT            4.39              6         0              Normal
  07/12/2025 05 AM PDT            4.39              6         0              Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) 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.