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: Feb 05 2026 at 1:19 PM PSTNext Issuance: Feb 06 2026 at 9:00 AM PST
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:  02/05/2026 at 01:21 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  01/31/2026 at 11:00 PM PST
# Maximum Observed Stage:                       5.42 Feet
# Maximum Observed Flow:                        90 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/05/2026 at 02:00 PM PST
# Maximum Forecast Stage:                       5.33 Feet
# Maximum Forecast Flow:                        76 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  01/31/2026 01 PM PST            5.42             90                        Normal
  01/31/2026 02 PM PST            5.42             90         0              Normal
  01/31/2026 03 PM PST            5.42             90         0              Normal
  01/31/2026 04 PM PST            5.42             90         0              Normal
  01/31/2026 05 PM PST            5.42             90         0              Normal
  01/31/2026 06 PM PST            5.42             90         0              Normal
  01/31/2026 07 PM PST            5.42             90         0              Normal
  01/31/2026 08 PM PST            5.42             90         0              Normal
  01/31/2026 09 PM PST            5.42             90         0              Normal
  01/31/2026 10 PM PST            5.41             89         -              Normal
  01/31/2026 11 PM PST            5.42             90         +              Normal
  02/01/2026 12 AM PST            5.41             89         -              Normal
  02/01/2026 01 AM PST            5.41             89         0              Normal
  02/01/2026 02 AM PST            5.41             89         0              Normal
  02/01/2026 03 AM PST            5.41             89         0              Normal
  02/01/2026 04 AM PST            5.41             89         0              Normal
  02/01/2026 05 AM PST            5.41             89         0              Normal
  02/01/2026 06 AM PST            5.41             89         0              Normal
  02/01/2026 07 AM PST            5.41             89         0              Normal
  02/01/2026 08 AM PST            5.41             89         0              Normal
  02/01/2026 09 AM PST            5.41             89         0              Normal
  02/01/2026 10 AM PST            5.41             89         0              Normal
  02/01/2026 11 AM PST            5.40             87         -              Normal
  02/01/2026 12 PM PST            5.40             87         0              Normal
  02/01/2026 01 PM PST            5.40             87         0              Normal
  02/01/2026 02 PM PST            5.40             87         0              Normal
  02/01/2026 03 PM PST            5.40             87         0              Normal
  02/01/2026 04 PM PST            5.40             87         0              Normal
  02/01/2026 05 PM PST            5.40             87         0              Normal
  02/01/2026 06 PM PST            5.40             87         0              Normal
  02/01/2026 07 PM PST            5.40             87         0              Normal
  02/01/2026 08 PM PST            5.40             87         0              Normal
  02/01/2026 09 PM PST            5.40             87         0              Normal
  02/01/2026 10 PM PST            5.40             87         0              Normal
  02/01/2026 11 PM PST            5.39             85         -              Normal
  02/02/2026 12 AM PST            5.40             87         +              Normal
  02/02/2026 01 AM PST            5.39             85         -              Normal
  02/02/2026 02 AM PST            5.39             85         0              Normal
  02/02/2026 03 AM PST            5.39             85         0              Normal
  02/02/2026 04 AM PST            5.39             85         0              Normal
  02/02/2026 05 AM PST            5.39             85         0              Normal
  02/02/2026 06 AM PST            5.39             85         0              Normal
  02/02/2026 07 AM PST            5.39             85         0              Normal
  02/02/2026 08 AM PST            5.39             85         0              Normal
  02/02/2026 09 AM PST            5.38             84         -              Normal
  02/02/2026 10 AM PST            5.38             84         0              Normal
  02/02/2026 11 AM PST            5.38             84         0              Normal
  02/02/2026 12 PM PST            5.38             84         0              Normal
  02/02/2026 01 PM PST            5.38             84         0              Normal
  02/02/2026 02 PM PST            5.38             84         0              Normal
  02/02/2026 03 PM PST            5.38             84         0              Normal
  02/02/2026 04 PM PST            5.38             84         0              Normal
  02/02/2026 05 PM PST            5.38             84         0              Normal
  02/02/2026 06 PM PST            5.38             84         0              Normal
  02/02/2026 07 PM PST            5.38             84         0              Normal
  02/02/2026 08 PM PST            5.38             84         0              Normal
  02/02/2026 09 PM PST            5.38             84         0              Normal
  02/02/2026 10 PM PST            5.38             84         0              Normal
  02/02/2026 11 PM PST            5.38             84         0              Normal
  02/03/2026 12 AM PST            5.38             84         0              Normal
  02/03/2026 01 AM PST            5.37             82         -              Normal
  02/03/2026 02 AM PST            5.37             82         0              Normal
  02/03/2026 03 AM PST            5.37             82         0              Normal
  02/03/2026 04 AM PST            5.37             82         0              Normal
  02/03/2026 05 AM PST            5.37             82         0              Normal
  02/03/2026 06 AM PST            5.37             82         0              Normal
  02/03/2026 07 AM PST            5.37             82         0              Normal
  02/03/2026 08 AM PST            5.37             82         0              Normal
  02/03/2026 09 AM PST            5.37             82         0              Normal
  02/03/2026 10 AM PST            5.37             82         0              Normal
  02/03/2026 11 AM PST            5.36             80         -              Normal
  02/03/2026 12 PM PST            5.36             80         0              Normal
  02/03/2026 01 PM PST            5.36             80         0              Normal
  02/03/2026 02 PM PST            5.36             80         0              Normal
  02/03/2026 03 PM PST            5.36             80         0              Normal
  02/03/2026 04 PM PST            5.36             80         0              Normal
  02/03/2026 05 PM PST            5.36             80         0              Normal
  02/03/2026 06 PM PST            5.36             80         0              Normal
  02/03/2026 07 PM PST            5.36             80         0              Normal
  02/03/2026 08 PM PST            5.36             80         0              Normal
  02/03/2026 09 PM PST            5.36             80         0              Normal
  02/03/2026 10 PM PST            5.36             80         0              Normal
  02/03/2026 11 PM PST            5.36             80         0              Normal
  02/04/2026 12 AM PST            5.36             80         0              Normal
  02/04/2026 01 AM PST            5.35             79         -              Normal
  02/04/2026 02 AM PST            5.35             79         0              Normal
  02/04/2026 03 AM PST            5.35             79         0              Normal
  02/04/2026 04 AM PST            5.35             79         0              Normal
  02/04/2026 05 AM PST            5.35             79         0              Normal
  02/04/2026 06 AM PST            5.35             79         0              Normal
  02/04/2026 07 AM PST            5.35             79         0              Normal
  02/04/2026 08 AM PST            5.35             79         0              Normal
  02/04/2026 09 AM PST            5.35             79         0              Normal
  02/04/2026 10 AM PST            5.35             79         0              Normal
  02/04/2026 11 AM PST            5.35             79         0              Normal
  02/04/2026 12 PM PST            5.35             79         0              Normal
  02/04/2026 01 PM PST            5.35             79         0              Normal
  02/04/2026 02 PM PST            5.35             79         0              Normal
  02/04/2026 03 PM PST            5.35             79         0              Normal
  02/04/2026 04 PM PST            5.35             79         0              Normal
  02/04/2026 05 PM PST            5.35             79         0              Normal
  02/04/2026 06 PM PST            5.35             79         0              Normal
  02/04/2026 07 PM PST            5.35             79         0              Normal
  02/04/2026 08 PM PST            5.35             79         0              Normal
  02/04/2026 09 PM PST            5.35             79         0              Normal
  02/04/2026 10 PM PST            5.34             77         -              Normal
  02/04/2026 11 PM PST            5.34             77         0              Normal
  02/05/2026 12 AM PST            5.34             77         0              Normal
  02/05/2026 01 AM PST            5.34             77         0              Normal
  02/05/2026 02 AM PST            5.34             77         0              Normal
  02/05/2026 03 AM PST            5.34             77         0              Normal
  02/05/2026 04 AM PST            5.34             77         0              Normal
  02/05/2026 05 AM PST            5.34             77         0              Normal
  02/05/2026 06 AM PST            5.34             77         0              Normal
  02/05/2026 07 AM PST            5.34             77         0              Normal
  02/05/2026 08 AM PST            5.34             77         0              Normal
  02/05/2026 09 AM PST            5.34             77         0              Normal
  02/05/2026 10 AM PST            5.33             76         -              Normal
  02/05/2026 11 AM PST            5.33             76         0              Normal
  02/05/2026 12 PM PST            5.33             76         0              Normal
  02/05/2026 01 PM PST            5.33             76         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/05/2026 02 PM PST            5.33             76                        Normal
  02/05/2026 03 PM PST            5.33             76         0              Normal
  02/05/2026 04 PM PST            5.33             76         0              Normal
  02/05/2026 05 PM PST            5.33             76         0              Normal
  02/05/2026 06 PM PST            5.33             76         0              Normal
  02/05/2026 07 PM PST            5.33             76         0              Normal
  02/05/2026 08 PM PST            5.33             76         0              Normal
  02/05/2026 09 PM PST            5.33             76         0              Normal
  02/05/2026 10 PM PST            5.33             76         0              Normal
  02/05/2026 11 PM PST            5.33             76         0              Normal
  02/06/2026 12 AM PST            5.33             76         0              Normal
  02/06/2026 01 AM PST            5.33             76         0              Normal
  02/06/2026 02 AM PST            5.33             76         0              Normal
  02/06/2026 03 AM PST            5.33             76         0              Normal
  02/06/2026 04 AM PST            5.33             76         0              Normal
  02/06/2026 05 AM PST            5.33             76         0              Normal
  02/06/2026 06 AM PST            5.33             76         0              Normal
  02/06/2026 07 AM PST            5.33             76         0              Normal
  02/06/2026 08 AM PST            5.33             76         0              Normal
  02/06/2026 09 AM PST            5.33             76         0              Normal
  02/06/2026 10 AM PST            5.33             76         0              Normal
  02/06/2026 11 AM PST            5.32             74         -              Normal
  02/06/2026 12 PM PST            5.32             74         0              Normal
  02/06/2026 01 PM PST            5.32             74         0              Normal
  02/06/2026 02 PM PST            5.32             74         0              Normal
  02/06/2026 03 PM PST            5.32             74         0              Normal
  02/06/2026 04 PM PST            5.32             74         0              Normal
  02/06/2026 05 PM PST            5.32             74         0              Normal
  02/06/2026 06 PM PST            5.32             74         0              Normal
  02/06/2026 07 PM PST            5.32             74         0              Normal
  02/06/2026 08 PM PST            5.32             74         0              Normal
  02/06/2026 09 PM PST            5.32             74         0              Normal
  02/06/2026 10 PM PST            5.32             74         0              Normal
  02/06/2026 11 PM PST            5.32             74         0              Normal
  02/07/2026 12 AM PST            5.32             74         0              Normal
  02/07/2026 01 AM PST            5.32             74         0              Normal
  02/07/2026 02 AM PST            5.32             74         0              Normal
  02/07/2026 03 AM PST            5.32             74         0              Normal
  02/07/2026 04 AM PST            5.32             74         0              Normal
  02/07/2026 05 AM PST            5.32             74         0              Normal
  02/07/2026 06 AM PST            5.32             74         0              Normal
  02/07/2026 07 AM PST            5.32             74         0              Normal
  02/07/2026 08 AM PST            5.32             74         0              Normal
  02/07/2026 09 AM PST            5.32             74         0              Normal
  02/07/2026 10 AM PST            5.32             74         0              Normal
  02/07/2026 11 AM PST            5.32             74         0              Normal
  02/07/2026 12 PM PST            5.32             74         0              Normal
  02/07/2026 01 PM PST            5.32             74         0              Normal
  02/07/2026 02 PM PST            5.32             74         0              Normal
  02/07/2026 03 PM PST            5.32             74         0              Normal
  02/07/2026 04 PM PST            5.32             74         0              Normal
  02/07/2026 05 PM PST            5.32             74         0              Normal
  02/07/2026 06 PM PST            5.32             74         0              Normal
  02/07/2026 07 PM PST            5.32             74         0              Normal
  02/07/2026 08 PM PST            5.32             74         0              Normal
  02/07/2026 09 PM PST            5.32             74         0              Normal
  02/07/2026 10 PM PST            5.32             74         0              Normal
  02/07/2026 11 PM PST            5.32             74         0              Normal
  02/08/2026 12 AM PST            5.32             74         0              Normal
  02/08/2026 01 AM PST            5.32             74         0              Normal
  02/08/2026 02 AM PST            5.32             74         0              Normal
  02/08/2026 03 AM PST            5.32             74         0              Normal
  02/08/2026 04 AM PST            5.32             74         0              Normal
  02/08/2026 05 AM PST            5.32             74         0              Normal
  02/08/2026 06 AM PST            5.32             74         0              Normal
  02/08/2026 07 AM PST            5.32             74         0              Normal
  02/08/2026 08 AM PST            5.32             74         0              Normal
  02/08/2026 09 AM PST            5.32             74         0              Normal
  02/08/2026 10 AM PST            5.32             74         0              Normal
  02/08/2026 11 AM PST            5.32             74         0              Normal
  02/08/2026 12 PM PST            5.31             73         -              Normal
  02/08/2026 01 PM PST            5.31             73         0              Normal
  02/08/2026 02 PM PST            5.31             73         0              Normal
  02/08/2026 03 PM PST            5.31             73         0              Normal
  02/08/2026 04 PM PST            5.31             73         0              Normal
  02/08/2026 05 PM PST            5.31             73         0              Normal
  02/08/2026 06 PM PST            5.31             73         0              Normal
  02/08/2026 07 PM PST            5.31             73         0              Normal
  02/08/2026 08 PM PST            5.31             73         0              Normal
  02/08/2026 09 PM PST            5.31             73         0              Normal
  02/08/2026 10 PM PST            5.31             73         0              Normal
  02/08/2026 11 PM PST            5.31             73         0              Normal
  02/09/2026 12 AM PST            5.31             73         0              Normal
  02/09/2026 01 AM PST            5.31             73         0              Normal
  02/09/2026 02 AM PST            5.31             73         0              Normal
  02/09/2026 03 AM PST            5.31             73         0              Normal
  02/09/2026 04 AM PST            5.31             73         0              Normal
  02/09/2026 05 AM PST            5.31             73         0              Normal
  02/09/2026 06 AM PST            5.31             73         0              Normal
  02/09/2026 07 AM PST            5.31             73         0              Normal
  02/09/2026 08 AM PST            5.31             73         0              Normal
  02/09/2026 09 AM PST            5.31             73         0              Normal
  02/09/2026 10 AM PST            5.31             73         0              Normal
  02/09/2026 11 AM PST            5.31             73         0              Normal
  02/09/2026 12 PM PST            5.31             73         0              Normal
  02/09/2026 01 PM PST            5.31             73         0              Normal
  02/09/2026 02 PM PST            5.31             73         0              Normal
  02/09/2026 03 PM PST            5.31             73         0              Normal
  02/09/2026 04 PM PST            5.31             73         0              Normal
  02/09/2026 05 PM PST            5.31             73         0              Normal
  02/09/2026 06 PM PST            5.31             73         0              Normal
  02/09/2026 07 PM PST            5.31             73         0              Normal
  02/09/2026 08 PM PST            5.31             73         0              Normal
  02/09/2026 09 PM PST            5.31             73         0              Normal
  02/09/2026 10 PM PST            5.31             73         0              Normal
  02/09/2026 11 PM PST            5.31             73         0              Normal
  02/10/2026 12 AM PST            5.31             73         0              Normal
  02/10/2026 01 AM PST            5.31             73         0              Normal
  02/10/2026 02 AM PST            5.31             73         0              Normal
  02/10/2026 03 AM PST            5.31             73         0              Normal
  02/10/2026 04 AM PST            5.31             73         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.