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

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CACHE CREEK - RUMSEY (RMSC1)
Latitude: 38.89º NLongitude: 122.24º WElevation: 400 FeetForecast Type: Official Location
Location: Yolo County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Cache Putah
Issuance Time: Mar 04 2026 at 7:49 AM PSTNext Issuance: Mar 04 2026 at 3:00 PM PST
Action/Monitor: 12.0 FeetMinor Flood: 14.0 FeetModerate Flood: 16.9 FeetMajor Flood: 17.0 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Cache Creek - Rumsey (RMSC1)
#
# File Generation Time:  03/04/2026 at 07:49 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/27/2026 at 11:00 PM PST
# Maximum Observed Stage:                       3.33 Feet
# Maximum Observed Flow:                        941 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/04/2026 at 09:00 AM PST
# Maximum Forecast Stage:                       3.16 Feet
# Maximum Forecast Flow:                        819 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/27/2026 07 AM PST            3.26            890                        Normal
  02/27/2026 08 AM PST            3.25            883         -              Normal
  02/27/2026 09 AM PST            3.25            883         0              Normal
  02/27/2026 10 AM PST            3.25            883         0              Normal
  02/27/2026 11 AM PST            3.24            875         -              Normal
  02/27/2026 12 PM PST            3.24            875         0              Normal
  02/27/2026 01 PM PST            3.24            875         0              Normal
  02/27/2026 02 PM PST            3.23            868         -              Normal
  02/27/2026 03 PM PST            3.23            868         0              Normal
  02/27/2026 04 PM PST            3.22            861         -              Normal
  02/27/2026 05 PM PST            3.19            840         -              Normal
  02/27/2026 06 PM PST            3.13            798         -              Normal
  02/27/2026 07 PM PST            3.20            847         +              Normal
  02/27/2026 08 PM PST            3.21            854         +              Normal
  02/27/2026 09 PM PST            3.30            919         +              Normal
  02/27/2026 10 PM PST            3.33            941         +              Normal
  02/27/2026 11 PM PST            3.33            941         0              Normal
  02/28/2026 12 AM PST            3.32            934         -              Normal
  02/28/2026 01 AM PST            3.32            934         0              Normal
  02/28/2026 02 AM PST            3.32            934         0              Normal
  02/28/2026 03 AM PST            3.31            926         -              Normal
  02/28/2026 04 AM PST            3.31            926         0              Normal
  02/28/2026 05 AM PST            3.32            934         +              Normal
  02/28/2026 06 AM PST            3.30            919         -              Normal
  02/28/2026 07 AM PST            3.30            919         0              Normal
  02/28/2026 08 AM PST            3.31            926         +              Normal
  02/28/2026 09 AM PST            3.31            926         0              Normal
  02/28/2026 10 AM PST            3.30            919         -              Normal
  02/28/2026 11 AM PST            3.30            919         0              Normal
  02/28/2026 12 PM PST            3.30            919         0              Normal
  02/28/2026 01 PM PST            3.30            919         0              Normal
  02/28/2026 02 PM PST            3.30            919         0              Normal
  02/28/2026 03 PM PST            3.30            919         0              Normal
  02/28/2026 04 PM PST            3.29            912         -              Normal
  02/28/2026 05 PM PST            3.28            904         -              Normal
  02/28/2026 06 PM PST            3.28            904         0              Normal
  02/28/2026 07 PM PST            3.29            912         +              Normal
  02/28/2026 08 PM PST            3.28            904         -              Normal
  02/28/2026 09 PM PST            3.29            912         +              Normal
  02/28/2026 10 PM PST            3.28            904         -              Normal
  02/28/2026 11 PM PST            3.27            897         -              Normal
  03/01/2026 12 AM PST            3.27            897         0              Normal
  03/01/2026 01 AM PST            3.27            897         0              Normal
  03/01/2026 02 AM PST            3.27            897         0              Normal
  03/01/2026 03 AM PST            3.27            897         0              Normal
  03/01/2026 04 AM PST            3.26            890         -              Normal
  03/01/2026 05 AM PST            3.25            883         -              Normal
  03/01/2026 06 AM PST            3.25            883         0              Normal
  03/01/2026 07 AM PST            3.25            883         0              Normal
  03/01/2026 08 AM PST            3.25            883         0              Normal
  03/01/2026 09 AM PST            3.25            883         0              Normal
  03/01/2026 10 AM PST            3.25            883         0              Normal
  03/01/2026 11 AM PST            3.24            875         -              Normal
  03/01/2026 12 PM PST            3.25            883         +              Normal
  03/01/2026 01 PM PST            3.24            875         -              Normal
  03/01/2026 02 PM PST            3.25            883         +              Normal
  03/01/2026 03 PM PST            3.24            875         -              Normal
  03/01/2026 04 PM PST            3.24            875         0              Normal
  03/01/2026 05 PM PST            3.23            868         -              Normal
  03/01/2026 06 PM PST            3.23            868         0              Normal
  03/01/2026 07 PM PST            3.24            875         +              Normal
  03/01/2026 08 PM PST            3.23            868         -              Normal
  03/01/2026 09 PM PST            3.23            868         0              Normal
  03/01/2026 10 PM PST            3.22            861         -              Normal
  03/01/2026 11 PM PST            3.22            861         0              Normal
  03/02/2026 12 AM PST            3.23            868         +              Normal
  03/02/2026 01 AM PST            3.23            868         0              Normal
  03/02/2026 02 AM PST            3.22            861         -              Normal
  03/02/2026 03 AM PST            3.21            854         -              Normal
  03/02/2026 04 AM PST            3.21            854         0              Normal
  03/02/2026 05 AM PST            3.21            854         0              Normal
  03/02/2026 06 AM PST            3.22            861         +              Normal
  03/02/2026 07 AM PST            3.21            854         -              Normal
  03/02/2026 08 AM PST            3.21            854         0              Normal
  03/02/2026 09 AM PST            3.21            854         0              Normal
  03/02/2026 10 AM PST            3.21            854         0              Normal
  03/02/2026 11 AM PST            3.22            861         +              Normal
  03/02/2026 12 PM PST            3.20            847         -              Normal
  03/02/2026 01 PM PST            3.21            854         +              Normal
  03/02/2026 02 PM PST            3.20            847         -              Normal
  03/02/2026 03 PM PST            3.21            854         +              Normal
  03/02/2026 04 PM PST            3.21            854         0              Normal
  03/02/2026 05 PM PST            3.20            847         -              Normal
  03/02/2026 06 PM PST            3.21            854         +              Normal
  03/02/2026 07 PM PST            3.19            840         -              Normal
  03/02/2026 08 PM PST            3.20            847         +              Normal
  03/02/2026 09 PM PST            3.19            840         -              Normal
  03/02/2026 10 PM PST            3.19            840         0              Normal
  03/02/2026 11 PM PST            3.18            833         -              Normal
  03/03/2026 12 AM PST            3.18            833         0              Normal
  03/03/2026 01 AM PST            3.19            840         +              Normal
  03/03/2026 02 AM PST            3.18            833         -              Normal
  03/03/2026 03 AM PST            3.18            833         0              Normal
  03/03/2026 04 AM PST            3.18            833         0              Normal
  03/03/2026 05 AM PST            3.18            833         0              Normal
  03/03/2026 06 AM PST            3.18            833         0              Normal
  03/03/2026 07 AM PST            3.16            819         -              Normal
  03/03/2026 08 AM PST            3.17            826         +              Normal
  03/03/2026 09 AM PST            3.18            833         +              Normal
  03/03/2026 10 AM PST            3.18            833         0              Normal
  03/03/2026 11 AM PST            3.18            833         0              Normal
  03/03/2026 12 PM PST            3.17            826         -              Normal
  03/03/2026 01 PM PST            3.19            840         +              Normal
  03/03/2026 02 PM PST            3.17            826         -              Normal
  03/03/2026 03 PM PST            3.18            833         +              Normal
  03/03/2026 04 PM PST            3.18            833         0              Normal
  03/03/2026 05 PM PST            3.17            826         -              Normal
  03/03/2026 06 PM PST            3.17            826         0              Normal
  03/03/2026 07 PM PST            3.16            819         -              Normal
  03/03/2026 08 PM PST            3.17            826         +              Normal
  03/03/2026 09 PM PST            3.17            826         0              Normal
  03/03/2026 10 PM PST            3.16            819         -              Normal
  03/03/2026 11 PM PST            3.17            826         +              Normal
  03/04/2026 12 AM PST            3.16            819         -              Normal
  03/04/2026 01 AM PST            3.15            812         -              Normal
  03/04/2026 02 AM PST            3.16            819         +              Normal
  03/04/2026 03 AM PST            3.16            819         0              Normal
  03/04/2026 04 AM PST            3.15            812         -              Normal
  03/04/2026 05 AM PST            3.16            819         +              Normal
  03/04/2026 06 AM PST            3.16            819         0              Normal
  03/04/2026 07 AM PST            3.15            812         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/04/2026 08 AM PST            3.15            812                        Normal
  03/04/2026 09 AM PST            3.16            819         +              Normal
  03/04/2026 10 AM PST            3.16            819         0              Normal
  03/04/2026 11 AM PST            3.16            819         0              Normal
  03/04/2026 12 PM PST            3.16            819         0              Normal
  03/04/2026 01 PM PST            3.16            819         0              Normal
  03/04/2026 02 PM PST            3.15            812         -              Normal
  03/04/2026 03 PM PST            3.15            812         0              Normal
  03/04/2026 04 PM PST            3.15            812         0              Normal
  03/04/2026 05 PM PST            3.15            812         0              Normal
  03/04/2026 06 PM PST            3.15            812         0              Normal
  03/04/2026 07 PM PST            3.15            812         0              Normal
  03/04/2026 08 PM PST            3.15            812         0              Normal
  03/04/2026 09 PM PST            3.15            812         0              Normal
  03/04/2026 10 PM PST            3.15            812         0              Normal
  03/04/2026 11 PM PST            3.15            812         0              Normal
  03/05/2026 12 AM PST            3.15            812         0              Normal
  03/05/2026 01 AM PST            3.15            812         0              Normal
  03/05/2026 02 AM PST            3.15            812         0              Normal
  03/05/2026 03 AM PST            3.15            812         0              Normal
  03/05/2026 04 AM PST            3.15            812         0              Normal
  03/05/2026 05 AM PST            3.15            812         0              Normal
  03/05/2026 06 AM PST            3.14            805         -              Normal
  03/05/2026 07 AM PST            3.14            805         0              Normal
  03/05/2026 08 AM PST            3.14            805         0              Normal
  03/05/2026 09 AM PST            3.14            805         0              Normal
  03/05/2026 10 AM PST            3.14            805         0              Normal
  03/05/2026 11 AM PST            3.14            805         0              Normal
  03/05/2026 12 PM PST            3.14            805         0              Normal
  03/05/2026 01 PM PST            3.14            805         0              Normal
  03/05/2026 02 PM PST            3.14            805         0              Normal
  03/05/2026 03 PM PST            3.14            805         0              Normal
  03/05/2026 04 PM PST            3.14            805         0              Normal
  03/05/2026 05 PM PST            3.14            805         0              Normal
  03/05/2026 06 PM PST            3.14            805         0              Normal
  03/05/2026 07 PM PST            3.14            805         0              Normal
  03/05/2026 08 PM PST            3.14            805         0              Normal
  03/05/2026 09 PM PST            3.14            805         0              Normal
  03/05/2026 10 PM PST            3.14            805         0              Normal
  03/05/2026 11 PM PST            3.13            798         -              Normal
  03/06/2026 12 AM PST            3.13            798         0              Normal
  03/06/2026 01 AM PST            3.13            798         0              Normal
  03/06/2026 02 AM PST            3.13            798         0              Normal
  03/06/2026 03 AM PST            3.13            798         0              Normal
  03/06/2026 04 AM PST            3.13            798         0              Normal
  03/06/2026 05 AM PST            3.13            798         0              Normal
  03/06/2026 06 AM PST            3.13            798         0              Normal
  03/06/2026 07 AM PST            3.13            798         0              Normal
  03/06/2026 08 AM PST            3.13            798         0              Normal
  03/06/2026 09 AM PST            3.13            798         0              Normal
  03/06/2026 10 AM PST            3.13            798         0              Normal
  03/06/2026 11 AM PST            3.13            798         0              Normal
  03/06/2026 12 PM PST            3.13            798         0              Normal
  03/06/2026 01 PM PST            3.13            798         0              Normal
  03/06/2026 02 PM PST            3.13            798         0              Normal
  03/06/2026 03 PM PST            3.13            798         0              Normal
  03/06/2026 04 PM PST            3.13            798         0              Normal
  03/06/2026 05 PM PST            3.13            798         0              Normal
  03/06/2026 06 PM PST            3.13            798         0              Normal
  03/06/2026 07 PM PST            3.13            798         0              Normal
  03/06/2026 08 PM PST            3.12            790         -              Normal
  03/06/2026 09 PM PST            3.12            790         0              Normal
  03/06/2026 10 PM PST            3.12            790         0              Normal
  03/06/2026 11 PM PST            3.12            790         0              Normal
  03/07/2026 12 AM PST            3.12            790         0              Normal
  03/07/2026 01 AM PST            3.12            790         0              Normal
  03/07/2026 02 AM PST            3.12            790         0              Normal
  03/07/2026 03 AM PST            3.12            790         0              Normal
  03/07/2026 04 AM PST            3.12            790         0              Normal
  03/07/2026 05 AM PST            3.12            790         0              Normal
  03/07/2026 06 AM PST            3.12            790         0              Normal
  03/07/2026 07 AM PST            3.12            790         0              Normal
  03/07/2026 08 AM PST            3.12            790         0              Normal
  03/07/2026 09 AM PST            3.12            790         0              Normal
  03/07/2026 10 AM PST            3.12            790         0              Normal
  03/07/2026 11 AM PST            3.12            790         0              Normal
  03/07/2026 12 PM PST            3.12            790         0              Normal
  03/07/2026 01 PM PST            3.12            790         0              Normal
  03/07/2026 02 PM PST            3.12            790         0              Normal
  03/07/2026 03 PM PST            3.12            790         0              Normal
  03/07/2026 04 PM PST            3.12            790         0              Normal
  03/07/2026 05 PM PST            3.12            790         0              Normal
  03/07/2026 06 PM PST            3.12            790         0              Normal
  03/07/2026 07 PM PST            3.12            790         0              Normal
  03/07/2026 08 PM PST            3.11            782         -              Normal
  03/07/2026 09 PM PST            3.11            782         0              Normal
  03/07/2026 10 PM PST            3.11            782         0              Normal
  03/07/2026 11 PM PST            3.11            782         0              Normal
  03/08/2026 12 AM PST            3.11            782         0              Normal
  03/08/2026 01 AM PST            3.11            782         0              Normal
  03/08/2026 03 AM PDT            3.11            782         0              Normal
  03/08/2026 04 AM PDT            3.11            782         0              Normal
  03/08/2026 05 AM PDT            3.11            782         0              Normal
  03/08/2026 06 AM PDT            3.11            782         0              Normal
  03/08/2026 07 AM PDT            3.11            782         0              Normal
  03/08/2026 08 AM PDT            3.11            782         0              Normal
  03/08/2026 09 AM PDT            3.11            782         0              Normal
  03/08/2026 10 AM PDT            3.11            782         0              Normal
  03/08/2026 11 AM PDT            3.11            782         0              Normal
  03/08/2026 12 PM PDT            3.11            782         0              Normal
  03/08/2026 01 PM PDT            3.11            782         0              Normal
  03/08/2026 02 PM PDT            3.11            782         0              Normal
  03/08/2026 03 PM PDT            3.11            782         0              Normal
  03/08/2026 04 PM PDT            3.11            782         0              Normal
  03/08/2026 05 PM PDT            3.11            782         0              Normal
  03/08/2026 06 PM PDT            3.11            782         0              Normal
  03/08/2026 07 PM PDT            3.10            775         -              Normal
  03/08/2026 08 PM PDT            3.10            775         0              Normal
  03/08/2026 09 PM PDT            3.10            775         0              Normal
  03/08/2026 10 PM PDT            3.10            775         0              Normal
  03/08/2026 11 PM PDT            3.10            775         0              Normal
  03/09/2026 12 AM PDT            3.10            775         0              Normal
  03/09/2026 01 AM PDT            3.10            775         0              Normal
  03/09/2026 02 AM PDT            3.10            775         0              Normal
  03/09/2026 03 AM PDT            3.10            775         0              Normal
  03/09/2026 04 AM PDT            3.10            775         0              Normal
  03/09/2026 05 AM PDT            3.10            775         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.