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: Feb 26 2026 at 1:27 PM PSTNext Issuance: Feb 27 2026 at 9:00 AM 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:  02/26/2026 at 01:27 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/25/2026 at 09:00 AM PST
# Maximum Observed Stage:                       3.97 Feet
# Maximum Observed Flow:                        1485 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/26/2026 at 02:00 PM PST
# Maximum Forecast Stage:                       3.39 Feet
# Maximum Forecast Flow:                        986 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/21/2026 01 PM PST            2.67            491                        Normal
  02/21/2026 02 PM PST            2.67            491         0              Normal
  02/21/2026 03 PM PST            2.66            486         -              Normal
  02/21/2026 04 PM PST            2.66            486         0              Normal
  02/21/2026 05 PM PST            2.65            480         -              Normal
  02/21/2026 06 PM PST            2.65            480         0              Normal
  02/21/2026 07 PM PST            2.64            475         -              Normal
  02/21/2026 08 PM PST            2.64            475         0              Normal
  02/21/2026 09 PM PST            2.64            475         0              Normal
  02/21/2026 10 PM PST            2.63            470         -              Normal
  02/21/2026 11 PM PST            2.62            464         -              Normal
  02/22/2026 12 AM PST            2.63            470         +              Normal
  02/22/2026 01 AM PST            2.62            464         -              Normal
  02/22/2026 02 AM PST            2.61            459         -              Normal
  02/22/2026 03 AM PST            2.62            464         +              Normal
  02/22/2026 04 AM PST            2.61            459         -              Normal
  02/22/2026 05 AM PST            2.61            459         0              Normal
  02/22/2026 06 AM PST            2.60            454         -              Normal
  02/22/2026 07 AM PST            2.60            454         0              Normal
  02/22/2026 08 AM PST            2.60            454         0              Normal
  02/22/2026 09 AM PST            2.60            454         0              Normal
  02/22/2026 10 AM PST            2.60            454         0              Normal
  02/22/2026 11 AM PST            2.60            454         0              Normal
  02/22/2026 12 PM PST            2.60            454         0              Normal
  02/22/2026 01 PM PST            2.60            454         0              Normal
  02/22/2026 02 PM PST            2.60            454         0              Normal
  02/22/2026 03 PM PST            2.60            454         0              Normal
  02/22/2026 04 PM PST            2.60            454         0              Normal
  02/22/2026 05 PM PST            2.60            454         0              Normal
  02/22/2026 06 PM PST            2.59            448         -              Normal
  02/22/2026 07 PM PST            2.60            454         +              Normal
  02/22/2026 08 PM PST            2.60            454         0              Normal
  02/22/2026 09 PM PST            2.59            448         -              Normal
  02/22/2026 10 PM PST            2.60            454         +              Normal
  02/22/2026 11 PM PST            2.59            448         -              Normal
  02/23/2026 12 AM PST            2.60            454         +              Normal
  02/23/2026 01 AM PST            2.59            448         -              Normal
  02/23/2026 02 AM PST            2.60            454         +              Normal
  02/23/2026 03 AM PST            2.61            459         +              Normal
  02/23/2026 04 AM PST            2.61            459         0              Normal
  02/23/2026 05 AM PST            2.62            464         +              Normal
  02/23/2026 06 AM PST            2.63            470         +              Normal
  02/23/2026 07 AM PST            2.64            475         +              Normal
  02/23/2026 08 AM PST            2.65            480         +              Normal
  02/23/2026 09 AM PST            2.66            486         +              Normal
  02/23/2026 10 AM PST            2.67            491         +              Normal
  02/23/2026 11 AM PST            2.67            491         0              Normal
  02/23/2026 12 PM PST            2.67            491         0              Normal
  02/23/2026 01 PM PST            2.67            491         0              Normal
  02/23/2026 02 PM PST            2.68            497         +              Normal
  02/23/2026 03 PM PST            2.68            497         0              Normal
  02/23/2026 04 PM PST            2.69            503         +              Normal
  02/23/2026 05 PM PST            2.69            503         0              Normal
  02/23/2026 06 PM PST            2.68            497         -              Normal
  02/23/2026 07 PM PST            2.69            503         +              Normal
  02/23/2026 08 PM PST            2.69            503         0              Normal
  02/23/2026 09 PM PST            2.69            503         0              Normal
  02/23/2026 10 PM PST            2.68            497         -              Normal
  02/23/2026 11 PM PST            2.68            497         0              Normal
  02/24/2026 12 AM PST            2.68            497         0              Normal
  02/24/2026 01 AM PST            2.68            497         0              Normal
  02/24/2026 02 AM PST            2.68            497         0              Normal
  02/24/2026 03 AM PST            2.67            491         -              Normal
  02/24/2026 04 AM PST            2.67            491         0              Normal
  02/24/2026 05 AM PST            2.67            491         0              Normal
  02/24/2026 06 AM PST            2.67            491         0              Normal
  02/24/2026 07 AM PST            2.67            491         0              Normal
  02/24/2026 08 AM PST            2.68            497         +              Normal
  02/24/2026 09 AM PST            2.68            497         0              Normal
  02/24/2026 10 AM PST            2.68            497         0              Normal
  02/24/2026 11 AM PST            2.68            497         0              Normal
  02/24/2026 12 PM PST            2.69            503         +              Normal
  02/24/2026 01 PM PST            2.70            508         +              Normal
  02/24/2026 02 PM PST            2.70            508         0              Normal
  02/24/2026 03 PM PST            2.71            514         +              Normal
  02/24/2026 04 PM PST            2.71            514         0              Normal
  02/24/2026 05 PM PST            2.87            612         +              Normal
  02/24/2026 06 PM PST            3.08            760         +              Normal
  02/24/2026 07 PM PST            3.13            798         +              Normal
  02/24/2026 08 PM PST            3.17            826         +              Normal
  02/24/2026 09 PM PST            3.20            847         +              Normal
  02/24/2026 10 PM PST            3.24            875         +              Normal
  02/24/2026 11 PM PST            3.31            926         +              Normal
  02/25/2026 12 AM PST            3.38            978         +              Normal
  02/25/2026 01 AM PST            3.41           1001         +              Normal
  02/25/2026 02 AM PST            3.46           1040         +              Normal
  02/25/2026 03 AM PST            3.51           1081         +              Normal
  02/25/2026 04 AM PST            3.62           1172         +              Normal
  02/25/2026 05 AM PST            3.72           1258         +              Normal
  02/25/2026 06 AM PST            3.81           1338         +              Normal
  02/25/2026 07 AM PST            3.89           1411         +              Normal
  02/25/2026 08 AM PST            3.96           1475         +              Normal
  02/25/2026 09 AM PST            3.97           1485         +              Normal
  02/25/2026 10 AM PST            3.96           1475         -              Normal
  02/25/2026 11 AM PST            3.93           1447         -              Normal
  02/25/2026 12 PM PST            3.91           1429         -              Normal
  02/25/2026 01 PM PST            3.88           1401         -              Normal
  02/25/2026 02 PM PST            3.84           1365         -              Normal
  02/25/2026 03 PM PST            3.81           1338         -              Normal
  02/25/2026 04 PM PST            3.78           1311         -              Normal
  02/25/2026 05 PM PST            3.75           1285         -              Normal
  02/25/2026 06 PM PST            3.71           1249         -              Normal
  02/25/2026 07 PM PST            3.70           1241         -              Normal
  02/25/2026 08 PM PST            3.66           1206         -              Normal
  02/25/2026 09 PM PST            3.64           1189         -              Normal
  02/25/2026 10 PM PST            3.62           1172         -              Normal
  02/25/2026 11 PM PST            3.60           1155         -              Normal
  02/26/2026 12 AM PST            3.58           1138         -              Normal
  02/26/2026 01 AM PST            3.55           1113         -              Normal
  02/26/2026 02 AM PST            3.54           1105         -              Normal
  02/26/2026 03 AM PST            3.52           1089         -              Normal
  02/26/2026 04 AM PST            3.49           1064         -              Normal
  02/26/2026 05 AM PST            3.48           1056         -              Normal
  02/26/2026 06 AM PST            3.48           1056         0              Normal
  02/26/2026 07 AM PST            3.46           1040         -              Normal
  02/26/2026 08 AM PST            3.45           1032         -              Normal
  02/26/2026 09 AM PST            3.43           1016         -              Normal
  02/26/2026 10 AM PST            3.43           1016         0              Normal
  02/26/2026 11 AM PST            3.42           1008         -              Normal
  02/26/2026 12 PM PST            3.41           1001         -              Normal
  02/26/2026 01 PM PST            3.40            993         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/26/2026 02 PM PST            3.39            986                        Normal
  02/26/2026 03 PM PST            3.38            978         -              Normal
  02/26/2026 04 PM PST            3.38            978         0              Normal
  02/26/2026 05 PM PST            3.37            971         -              Normal
  02/26/2026 06 PM PST            3.36            963         -              Normal
  02/26/2026 07 PM PST            3.35            956         -              Normal
  02/26/2026 08 PM PST            3.35            956         0              Normal
  02/26/2026 09 PM PST            3.35            956         0              Normal
  02/26/2026 10 PM PST            3.34            948         -              Normal
  02/26/2026 11 PM PST            3.34            948         0              Normal
  02/27/2026 12 AM PST            3.33            941         -              Normal
  02/27/2026 01 AM PST            3.33            941         0              Normal
  02/27/2026 02 AM PST            3.32            934         -              Normal
  02/27/2026 03 AM PST            3.31            926         -              Normal
  02/27/2026 04 AM PST            3.31            926         0              Normal
  02/27/2026 05 AM PST            3.31            926         0              Normal
  02/27/2026 06 AM PST            3.30            919         -              Normal
  02/27/2026 07 AM PST            3.30            919         0              Normal
  02/27/2026 08 AM PST            3.29            912         -              Normal
  02/27/2026 09 AM PST            3.29            912         0              Normal
  02/27/2026 10 AM PST            3.28            904         -              Normal
  02/27/2026 11 AM PST            3.28            904         0              Normal
  02/27/2026 12 PM PST            3.27            897         -              Normal
  02/27/2026 01 PM PST            3.27            897         0              Normal
  02/27/2026 02 PM PST            3.27            897         0              Normal
  02/27/2026 03 PM PST            3.26            890         -              Normal
  02/27/2026 04 PM PST            3.26            890         0              Normal
  02/27/2026 05 PM PST            3.25            883         -              Normal
  02/27/2026 06 PM PST            3.25            883         0              Normal
  02/27/2026 07 PM PST            3.24            875         -              Normal
  02/27/2026 08 PM PST            3.24            875         0              Normal
  02/27/2026 09 PM PST            3.24            875         0              Normal
  02/27/2026 10 PM PST            3.23            868         -              Normal
  02/27/2026 11 PM PST            3.23            868         0              Normal
  02/28/2026 12 AM PST            3.22            861         -              Normal
  02/28/2026 01 AM PST            3.22            861         0              Normal
  02/28/2026 02 AM PST            3.22            861         0              Normal
  02/28/2026 03 AM PST            3.21            854         -              Normal
  02/28/2026 04 AM PST            3.21            854         0              Normal
  02/28/2026 05 AM PST            3.20            847         -              Normal
  02/28/2026 06 AM PST            3.20            847         0              Normal
  02/28/2026 07 AM PST            3.20            847         0              Normal
  02/28/2026 08 AM PST            3.19            840         -              Normal
  02/28/2026 09 AM PST            3.19            840         0              Normal
  02/28/2026 10 AM PST            3.19            840         0              Normal
  02/28/2026 11 AM PST            3.18            833         -              Normal
  02/28/2026 12 PM PST            3.18            833         0              Normal
  02/28/2026 01 PM PST            3.17            826         -              Normal
  02/28/2026 02 PM PST            3.17            826         0              Normal
  02/28/2026 03 PM PST            3.17            826         0              Normal
  02/28/2026 04 PM PST            3.16            819         -              Normal
  02/28/2026 05 PM PST            3.16            819         0              Normal
  02/28/2026 06 PM PST            3.15            812         -              Normal
  02/28/2026 07 PM PST            3.15            812         0              Normal
  02/28/2026 08 PM PST            3.15            812         0              Normal
  02/28/2026 09 PM PST            3.14            805         -              Normal
  02/28/2026 10 PM PST            3.14            805         0              Normal
  02/28/2026 11 PM PST            3.13            798         -              Normal
  03/01/2026 12 AM PST            3.13            798         0              Normal
  03/01/2026 01 AM PST            3.13            798         0              Normal
  03/01/2026 02 AM PST            3.12            790         -              Normal
  03/01/2026 03 AM PST            3.12            790         0              Normal
  03/01/2026 04 AM PST            3.12            790         0              Normal
  03/01/2026 05 AM PST            3.11            782         -              Normal
  03/01/2026 06 AM PST            3.11            782         0              Normal
  03/01/2026 07 AM PST            3.11            782         0              Normal
  03/01/2026 08 AM PST            3.10            775         -              Normal
  03/01/2026 09 AM PST            3.10            775         0              Normal
  03/01/2026 10 AM PST            3.10            775         0              Normal
  03/01/2026 11 AM PST            3.09            767         -              Normal
  03/01/2026 12 PM PST            3.09            767         0              Normal
  03/01/2026 01 PM PST            3.09            767         0              Normal
  03/01/2026 02 PM PST            3.08            760         -              Normal
  03/01/2026 03 PM PST            3.08            760         0              Normal
  03/01/2026 04 PM PST            3.08            760         0              Normal
  03/01/2026 05 PM PST            3.07            752         -              Normal
  03/01/2026 06 PM PST            3.07            752         0              Normal
  03/01/2026 07 PM PST            3.06            744         -              Normal
  03/01/2026 08 PM PST            3.06            744         0              Normal
  03/01/2026 09 PM PST            3.06            744         0              Normal
  03/01/2026 10 PM PST            3.06            744         0              Normal
  03/01/2026 11 PM PST            3.05            737         -              Normal
  03/02/2026 12 AM PST            3.05            737         0              Normal
  03/02/2026 01 AM PST            3.04            730         -              Normal
  03/02/2026 02 AM PST            3.04            730         0              Normal
  03/02/2026 03 AM PST            3.04            730         0              Normal
  03/02/2026 04 AM PST            3.03            722         -              Normal
  03/02/2026 05 AM PST            3.03            722         0              Normal
  03/02/2026 06 AM PST            3.03            722         0              Normal
  03/02/2026 07 AM PST            3.02            715         -              Normal
  03/02/2026 08 AM PST            3.02            715         0              Normal
  03/02/2026 09 AM PST            3.02            715         0              Normal
  03/02/2026 10 AM PST            3.01            708         -              Normal
  03/02/2026 11 AM PST            3.01            708         0              Normal
  03/02/2026 12 PM PST            3.00            701         -              Normal
  03/02/2026 01 PM PST            3.00            701         0              Normal
  03/02/2026 02 PM PST            3.00            701         0              Normal
  03/02/2026 03 PM PST            2.99            694         -              Normal
  03/02/2026 04 PM PST            2.99            694         0              Normal
  03/02/2026 05 PM PST            2.99            694         0              Normal
  03/02/2026 06 PM PST            2.99            694         0              Normal
  03/02/2026 07 PM PST            2.99            694         0              Normal
  03/02/2026 08 PM PST            2.99            694         0              Normal
  03/02/2026 09 PM PST            2.99            694         0              Normal
  03/02/2026 10 PM PST            2.99            694         0              Normal
  03/02/2026 11 PM PST            2.99            694         0              Normal
  03/03/2026 12 AM PST            2.99            694         0              Normal
  03/03/2026 01 AM PST            2.99            694         0              Normal
  03/03/2026 02 AM PST            2.99            694         0              Normal
  03/03/2026 03 AM PST            2.98            686         -              Normal
  03/03/2026 04 AM PST            2.98            686         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.