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CACHE CREEK - YOLO (YLOC1)
Latitude: 38.73º NLongitude: 121.81º WElevation: 86 Feet
Location: Yolo County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Cache Putah
Issuance Time: Feb 01 2026 at 7:02 AM PSTNext Issuance: Feb 02 2026 at 9:00 AM PST
Action/Monitor: 75.0 FeetMinor Flood: 81.0 FeetModerate Flood: 81.5 FeetMajor Flood: 84.1 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Cache Creek - Yolo (YLOC1)
#
# File Generation Time:  02/01/2026 at 07:02 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  01/27/2026 at 08:00 AM PST
# Maximum Observed Stage:                       49.06 Feet
# Maximum Observed Flow:                        120 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/01/2026 at 07:00 AM PST
# Maximum Forecast Stage:                       48.97 Feet
# Maximum Forecast Flow:                        107 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  01/27/2026 07 AM PST           49.05            119                        Normal
  01/27/2026 08 AM PST           49.06            120         +              Normal
  01/27/2026 09 AM PST           49.05            119         -              Normal
  01/27/2026 10 AM PST           49.05            119         0              Normal
  01/27/2026 11 AM PST           49.05            119         0              Normal
  01/27/2026 12 PM PST           49.04            117         -              Normal
  01/27/2026 01 PM PST           49.05            119         +              Normal
  01/27/2026 02 PM PST           49.03            116         -              Normal
  01/27/2026 03 PM PST           49.04            117         +              Normal
  01/27/2026 04 PM PST           49.05            119         +              Normal
  01/27/2026 05 PM PST           49.02            114         -              Normal
  01/27/2026 06 PM PST           49.03            116         +              Normal
  01/27/2026 07 PM PST           49.03            116         0              Normal
  01/27/2026 08 PM PST           49.03            116         0              Normal
  01/27/2026 09 PM PST           49.02            114         -              Normal
  01/27/2026 10 PM PST           49.02            114         0              Normal
  01/27/2026 11 PM PST           49.04            117         +              Normal
  01/28/2026 12 AM PST           49.04            117         0              Normal
  01/28/2026 01 AM PST           49.01            113         -              Normal
  01/28/2026 02 AM PST           49.02            114         +              Normal
  01/28/2026 03 AM PST           49.03            116         +              Normal
  01/28/2026 04 AM PST           49.04            117         +              Normal
  01/28/2026 05 AM PST           49.01            113         -              Normal
  01/28/2026 06 AM PST           49.01            113         0              Normal
  01/28/2026 07 AM PST           49.00            111         -              Normal
  01/28/2026 08 AM PST           49.00            111         0              Normal
  01/28/2026 09 AM PST           49.00            111         0              Normal
  01/28/2026 10 AM PST           49.00            111         0              Normal
  01/28/2026 11 AM PST           49.02            114         +              Normal
  01/28/2026 12 PM PST           49.01            113         -              Normal
  01/28/2026 01 PM PST           49.00            111         -              Normal
  01/28/2026 02 PM PST           48.99            110         -              Normal
  01/28/2026 03 PM PST           48.99            110         0              Normal
  01/28/2026 04 PM PST           49.00            111         +              Normal
  01/28/2026 05 PM PST           48.99            110         -              Normal
  01/28/2026 06 PM PST           48.99            110         0              Normal
  01/28/2026 07 PM PST           49.01            113         +              Normal
  01/28/2026 08 PM PST           49.02            114         +              Normal
  01/28/2026 09 PM PST           48.99            110         -              Normal
  01/28/2026 10 PM PST           48.99            110         0              Normal
  01/28/2026 11 PM PST           48.99            110         0              Normal
  01/29/2026 12 AM PST           48.99            110         0              Normal
  01/29/2026 01 AM PST           48.99            110         0              Normal
  01/29/2026 02 AM PST           48.98            108         -              Normal
  01/29/2026 03 AM PST           48.99            110         +              Normal
  01/29/2026 04 AM PST           49.00            111         +              Normal
  01/29/2026 05 AM PST           48.98            108         -              Normal
  01/29/2026 06 AM PST           48.98            108         0              Normal
  01/29/2026 07 AM PST           48.98            108         0              Normal
  01/29/2026 08 AM PST           49.01            113         +              Normal
  01/29/2026 09 AM PST           48.99            110         -              Normal
  01/29/2026 10 AM PST           48.99            110         0              Normal
  01/29/2026 11 AM PST           48.99            110         0              Normal
  01/29/2026 12 PM PST           48.97            107         -              Normal
  01/29/2026 01 PM PST           48.99            110         +              Normal
  01/29/2026 02 PM PST           49.03            116         +              Normal
  01/29/2026 03 PM PST           49.00            111         -              Normal
  01/29/2026 04 PM PST           49.02            114         +              Normal
  01/29/2026 05 PM PST           49.00            111         -              Normal
  01/29/2026 06 PM PST           48.99            110         -              Normal
  01/29/2026 07 PM PST           48.98            108         -              Normal
  01/29/2026 08 PM PST           48.99            110         +              Normal
  01/29/2026 09 PM PST           48.97            107         -              Normal
  01/29/2026 10 PM PST           48.97            107         0              Normal
  01/29/2026 11 PM PST           48.97            107         0              Normal
  01/30/2026 12 AM PST           48.98            108         +              Normal
  01/30/2026 01 AM PST           48.99            110         +              Normal
  01/30/2026 02 AM PST           48.98            108         -              Normal
  01/30/2026 03 AM PST           48.99            110         +              Normal
  01/30/2026 04 AM PST           49.00            111         +              Normal
  01/30/2026 05 AM PST           48.99            110         -              Normal
  01/30/2026 06 AM PST           48.99            110         0              Normal
  01/30/2026 07 AM PST           48.99            110         0              Normal
  01/30/2026 08 AM PST           48.99            110         0              Normal
  01/30/2026 09 AM PST           49.00            111         +              Normal
  01/30/2026 10 AM PST           49.01            113         +              Normal
  01/30/2026 11 AM PST           48.98            108         -              Normal
  01/30/2026 12 PM PST           48.99            110         +              Normal
  01/30/2026 01 PM PST           49.00            111         +              Normal
  01/30/2026 02 PM PST           48.99            110         -              Normal
  01/30/2026 03 PM PST           48.97            107         -              Normal
  01/30/2026 04 PM PST           48.98            108         +              Normal
  01/30/2026 05 PM PST           48.99            110         +              Normal
  01/30/2026 06 PM PST           48.99            110         0              Normal
  01/30/2026 07 PM PST           48.97            107         -              Normal
  01/30/2026 08 PM PST           48.98            108         +              Normal
  01/30/2026 09 PM PST           48.95            104         -              Normal
  01/30/2026 10 PM PST           48.97            107         +              Normal
  01/30/2026 11 PM PST           48.95            104         -              Normal
  01/31/2026 12 AM PST           48.95            104         0              Normal
  01/31/2026 01 AM PST           48.95            104         0              Normal
  01/31/2026 02 AM PST           48.95            104         0              Normal
  01/31/2026 03 AM PST           48.95            104         0              Normal
  01/31/2026 04 AM PST           48.97            107         +              Normal
  01/31/2026 05 AM PST           48.98            108         +              Normal
  01/31/2026 06 AM PST           48.98            108         0              Normal
  01/31/2026 07 AM PST           48.98            108         0              Normal
  01/31/2026 08 AM PST           48.98            108         0              Normal
  01/31/2026 09 AM PST           48.98            108         0              Normal
  01/31/2026 10 AM PST           48.98            108         0              Normal
  01/31/2026 11 AM PST           48.98            108         0              Normal
  01/31/2026 12 PM PST           48.98            108         0              Normal
  01/31/2026 01 PM PST           48.98            108         0              Normal
  01/31/2026 02 PM PST           48.97            107         -              Normal
  01/31/2026 03 PM PST           48.96            105         -              Normal
  01/31/2026 04 PM PST           48.96            105         0              Normal
  01/31/2026 05 PM PST           49.00            111         +              Normal
  01/31/2026 06 PM PST           48.97            107         -              Normal
  01/31/2026 07 PM PST           48.96            105         -              Normal
  01/31/2026 08 PM PST           48.97            107         +              Normal
  01/31/2026 09 PM PST           48.98            108         +              Normal
  01/31/2026 10 PM PST           48.98            108         0              Normal
  01/31/2026 11 PM PST           48.98            108         0              Normal
  02/01/2026 12 AM PST           48.99            110         +              Normal
  02/01/2026 01 AM PST           48.98            108         -              Normal
  02/01/2026 02 AM PST           48.98            108         0              Normal
  02/01/2026 03 AM PST           48.98            108         0              Normal
  02/01/2026 04 AM PST           48.98            108         0              Normal
  02/01/2026 05 AM PST           48.98            108         0              Normal
  02/01/2026 06 AM PST           48.98            108         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/01/2026 07 AM PST           48.97            107                        Normal
  02/01/2026 08 AM PST           48.97            107         0              Normal
  02/01/2026 09 AM PST           48.97            107         0              Normal
  02/01/2026 10 AM PST           48.97            107         0              Normal
  02/01/2026 11 AM PST           48.97            107         0              Normal
  02/01/2026 12 PM PST           48.96            105         -              Normal
  02/01/2026 01 PM PST           48.96            105         0              Normal
  02/01/2026 02 PM PST           48.96            105         0              Normal
  02/01/2026 03 PM PST           48.96            105         0              Normal
  02/01/2026 04 PM PST           48.96            105         0              Normal
  02/01/2026 05 PM PST           48.96            105         0              Normal
  02/01/2026 06 PM PST           48.95            104         -              Normal
  02/01/2026 07 PM PST           48.95            104         0              Normal
  02/01/2026 08 PM PST           48.95            104         0              Normal
  02/01/2026 09 PM PST           48.95            104         0              Normal
  02/01/2026 10 PM PST           48.95            104         0              Normal
  02/01/2026 11 PM PST           48.95            104         0              Normal
  02/02/2026 12 AM PST           48.95            104         0              Normal
  02/02/2026 01 AM PST           48.95            104         0              Normal
  02/02/2026 02 AM PST           48.94            102         -              Normal
  02/02/2026 03 AM PST           48.94            102         0              Normal
  02/02/2026 04 AM PST           48.94            102         0              Normal
  02/02/2026 05 AM PST           48.94            102         0              Normal
  02/02/2026 06 AM PST           48.93            101         -              Normal
  02/02/2026 07 AM PST           48.93            101         0              Normal
  02/02/2026 08 AM PST           48.93            101         0              Normal
  02/02/2026 09 AM PST           48.92             99         -              Normal
  02/02/2026 10 AM PST           48.92             99         0              Normal
  02/02/2026 11 AM PST           48.92             99         0              Normal
  02/02/2026 12 PM PST           48.92             99         0              Normal
  02/02/2026 01 PM PST           48.92             99         0              Normal
  02/02/2026 02 PM PST           48.91             98         -              Normal
  02/02/2026 03 PM PST           48.91             98         0              Normal
  02/02/2026 04 PM PST           48.91             98         0              Normal
  02/02/2026 05 PM PST           48.91             98         0              Normal
  02/02/2026 06 PM PST           48.91             98         0              Normal
  02/02/2026 07 PM PST           48.91             98         0              Normal
  02/02/2026 08 PM PST           48.90             97         -              Normal
  02/02/2026 09 PM PST           48.90             97         0              Normal
  02/02/2026 10 PM PST           48.90             97         0              Normal
  02/02/2026 11 PM PST           48.90             97         0              Normal
  02/03/2026 12 AM PST           48.90             97         0              Normal
  02/03/2026 01 AM PST           48.90             97         0              Normal
  02/03/2026 02 AM PST           48.89             95         -              Normal
  02/03/2026 03 AM PST           48.89             95         0              Normal
  02/03/2026 04 AM PST           48.89             95         0              Normal
  02/03/2026 05 AM PST           48.89             95         0              Normal
  02/03/2026 06 AM PST           48.89             95         0              Normal
  02/03/2026 07 AM PST           48.88             94         -              Normal
  02/03/2026 08 AM PST           48.88             94         0              Normal
  02/03/2026 09 AM PST           48.88             94         0              Normal
  02/03/2026 10 AM PST           48.88             94         0              Normal
  02/03/2026 11 AM PST           48.88             94         0              Normal
  02/03/2026 12 PM PST           48.88             94         0              Normal
  02/03/2026 01 PM PST           48.88             94         0              Normal
  02/03/2026 02 PM PST           48.87             92         -              Normal
  02/03/2026 03 PM PST           48.87             92         0              Normal
  02/03/2026 04 PM PST           48.87             92         0              Normal
  02/03/2026 05 PM PST           48.87             92         0              Normal
  02/03/2026 06 PM PST           48.87             92         0              Normal
  02/03/2026 07 PM PST           48.87             92         0              Normal
  02/03/2026 08 PM PST           48.87             92         0              Normal
  02/03/2026 09 PM PST           48.86             91         -              Normal
  02/03/2026 10 PM PST           48.86             91         0              Normal
  02/03/2026 11 PM PST           48.86             91         0              Normal
  02/04/2026 12 AM PST           48.86             91         0              Normal
  02/04/2026 01 AM PST           48.86             91         0              Normal
  02/04/2026 02 AM PST           48.85             90         -              Normal
  02/04/2026 03 AM PST           48.85             90         0              Normal
  02/04/2026 04 AM PST           48.85             90         0              Normal
  02/04/2026 05 AM PST           48.85             90         0              Normal
  02/04/2026 06 AM PST           48.85             90         0              Normal
  02/04/2026 07 AM PST           48.85             90         0              Normal
  02/04/2026 08 AM PST           48.85             90         0              Normal
  02/04/2026 09 AM PST           48.84             88         -              Normal
  02/04/2026 10 AM PST           48.84             88         0              Normal
  02/04/2026 11 AM PST           48.84             88         0              Normal
  02/04/2026 12 PM PST           48.84             88         0              Normal
  02/04/2026 01 PM PST           48.84             88         0              Normal
  02/04/2026 02 PM PST           48.84             88         0              Normal
  02/04/2026 03 PM PST           48.84             88         0              Normal
  02/04/2026 04 PM PST           48.83             87         -              Normal
  02/04/2026 05 PM PST           48.83             87         0              Normal
  02/04/2026 06 PM PST           48.83             87         0              Normal
  02/04/2026 07 PM PST           48.83             87         0              Normal
  02/04/2026 08 PM PST           48.83             87         0              Normal
  02/04/2026 09 PM PST           48.83             87         0              Normal
  02/04/2026 10 PM PST           48.82             86         -              Normal
  02/04/2026 11 PM PST           48.82             86         0              Normal
  02/05/2026 12 AM PST           48.82             86         0              Normal
  02/05/2026 01 AM PST           48.82             86         0              Normal
  02/05/2026 02 AM PST           48.82             86         0              Normal
  02/05/2026 03 AM PST           48.82             86         0              Normal
  02/05/2026 04 AM PST           48.81             84         -              Normal
  02/05/2026 05 AM PST           48.81             84         0              Normal
  02/05/2026 06 AM PST           48.81             84         0              Normal
  02/05/2026 07 AM PST           48.81             84         0              Normal
  02/05/2026 08 AM PST           48.81             84         0              Normal
  02/05/2026 09 AM PST           48.81             84         0              Normal
  02/05/2026 10 AM PST           48.80             83         -              Normal
  02/05/2026 11 AM PST           48.80             83         0              Normal
  02/05/2026 12 PM PST           48.80             83         0              Normal
  02/05/2026 01 PM PST           48.80             83         0              Normal
  02/05/2026 02 PM PST           48.80             83         0              Normal
  02/05/2026 03 PM PST           48.80             83         0              Normal
  02/05/2026 04 PM PST           48.80             83         0              Normal
  02/05/2026 05 PM PST           48.80             83         0              Normal
  02/05/2026 06 PM PST           48.79             82         -              Normal
  02/05/2026 07 PM PST           48.79             82         0              Normal
  02/05/2026 08 PM PST           48.79             82         0              Normal
  02/05/2026 09 PM PST           48.79             82         0              Normal
  02/05/2026 10 PM PST           48.79             82         0              Normal
  02/05/2026 11 PM PST           48.78             81         -              Normal
  02/06/2026 12 AM PST           48.78             81         0              Normal
  02/06/2026 01 AM PST           48.78             81         0              Normal
  02/06/2026 02 AM PST           48.78             81         0              Normal
  02/06/2026 03 AM PST           48.78             81         0              Normal
  02/06/2026 04 AM PST           48.78             81         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.