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 Feet
Location: Yolo County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Cache Putah
Issuance Time: Jan 20 2026 at 1:37 PM PSTNext Issuance: Jan 21 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:  01/20/2026 at 01:37 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  01/15/2026 at 06:00 PM PST
# Maximum Observed Stage:                       2.95 Feet
# Maximum Observed Flow:                        666 cfs
#
# Earliest Date & Time of Maximum Forecast:     01/20/2026 at 02:00 PM PST
# Maximum Forecast Stage:                       2.84 Feet
# Maximum Forecast Flow:                        593 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  01/15/2026 01 PM PST            2.95            666                        Normal
  01/15/2026 02 PM PST            2.95            666         0              Normal
  01/15/2026 03 PM PST            2.95            666         0              Normal
  01/15/2026 04 PM PST            2.95            666         0              Normal
  01/15/2026 05 PM PST            2.94            659         -              Normal
  01/15/2026 06 PM PST            2.95            666         +              Normal
  01/15/2026 07 PM PST            2.94            659         -              Normal
  01/15/2026 08 PM PST            2.94            659         0              Normal
  01/15/2026 09 PM PST            2.94            659         0              Normal
  01/15/2026 10 PM PST            2.93            652         -              Normal
  01/15/2026 11 PM PST            2.93            652         0              Normal
  01/16/2026 12 AM PST            2.93            652         0              Normal
  01/16/2026 01 AM PST            2.93            652         0              Normal
  01/16/2026 02 AM PST            2.93            652         0              Normal
  01/16/2026 03 AM PST            2.92            645         -              Normal
  01/16/2026 04 AM PST            2.93            652         +              Normal
  01/16/2026 05 AM PST            2.93            652         0              Normal
  01/16/2026 06 AM PST            2.92            645         -              Normal
  01/16/2026 07 AM PST            2.92            645         0              Normal
  01/16/2026 08 AM PST            2.92            645         0              Normal
  01/16/2026 09 AM PST            2.92            645         0              Normal
  01/16/2026 10 AM PST            2.92            645         0              Normal
  01/16/2026 11 AM PST            2.92            645         0              Normal
  01/16/2026 12 PM PST            2.92            645         0              Normal
  01/16/2026 01 PM PST            2.92            645         0              Normal
  01/16/2026 02 PM PST            2.92            645         0              Normal
  01/16/2026 03 PM PST            2.92            645         0              Normal
  01/16/2026 04 PM PST            2.93            652         +              Normal
  01/16/2026 05 PM PST            2.92            645         -              Normal
  01/16/2026 06 PM PST            2.92            645         0              Normal
  01/16/2026 07 PM PST            2.91            638         -              Normal
  01/16/2026 08 PM PST            2.91            638         0              Normal
  01/16/2026 09 PM PST            2.91            638         0              Normal
  01/16/2026 10 PM PST            2.90            632         -              Normal
  01/16/2026 11 PM PST            2.91            638         +              Normal
  01/17/2026 12 AM PST            2.91            638         0              Normal
  01/17/2026 01 AM PST            2.90            632         -              Normal
  01/17/2026 02 AM PST            2.90            632         0              Normal
  01/17/2026 03 AM PST            2.90            632         0              Normal
  01/17/2026 04 AM PST            2.90            632         0              Normal
  01/17/2026 05 AM PST            2.90            632         0              Normal
  01/17/2026 06 AM PST            2.90            632         0              Normal
  01/17/2026 07 AM PST            2.90            632         0              Normal
  01/17/2026 08 AM PST            2.90            632         0              Normal
  01/17/2026 09 AM PST            2.90            632         0              Normal
  01/17/2026 10 AM PST            2.90            632         0              Normal
  01/17/2026 11 AM PST            2.90            632         0              Normal
  01/17/2026 12 PM PST            2.90            632         0              Normal
  01/17/2026 01 PM PST            2.90            632         0              Normal
  01/17/2026 02 PM PST            2.90            632         0              Normal
  01/17/2026 03 PM PST            2.90            632         0              Normal
  01/17/2026 04 PM PST            2.89            625         -              Normal
  01/17/2026 05 PM PST            2.89            625         0              Normal
  01/17/2026 06 PM PST            2.89            625         0              Normal
  01/17/2026 07 PM PST            2.89            625         0              Normal
  01/17/2026 08 PM PST            2.89            625         0              Normal
  01/17/2026 09 PM PST            2.89            625         0              Normal
  01/17/2026 10 PM PST            2.89            625         0              Normal
  01/17/2026 11 PM PST            2.88            619         -              Normal
  01/18/2026 12 AM PST            2.88            619         0              Normal
  01/18/2026 01 AM PST            2.88            619         0              Normal
  01/18/2026 02 AM PST            2.88            619         0              Normal
  01/18/2026 03 AM PST            2.88            619         0              Normal
  01/18/2026 04 AM PST            2.88            619         0              Normal
  01/18/2026 05 AM PST            2.88            619         0              Normal
  01/18/2026 06 AM PST            2.88            619         0              Normal
  01/18/2026 07 AM PST            2.88            619         0              Normal
  01/18/2026 08 AM PST            2.88            619         0              Normal
  01/18/2026 09 AM PST            2.88            619         0              Normal
  01/18/2026 10 AM PST            2.88            619         0              Normal
  01/18/2026 11 AM PST            2.88            619         0              Normal
  01/18/2026 12 PM PST            2.88            619         0              Normal
  01/18/2026 01 PM PST            2.88            619         0              Normal
  01/18/2026 02 PM PST            2.88            619         0              Normal
  01/18/2026 03 PM PST            2.88            619         0              Normal
  01/18/2026 04 PM PST            2.88            619         0              Normal
  01/18/2026 05 PM PST            2.88            619         0              Normal
  01/18/2026 06 PM PST            2.87            612         -              Normal
  01/18/2026 07 PM PST            2.87            612         0              Normal
  01/18/2026 08 PM PST            2.87            612         0              Normal
  01/18/2026 09 PM PST            2.87            612         0              Normal
  01/18/2026 10 PM PST            2.87            612         0              Normal
  01/18/2026 11 PM PST            2.87            612         0              Normal
  01/19/2026 12 AM PST            2.87            612         0              Normal
  01/19/2026 01 AM PST            2.87            612         0              Normal
  01/19/2026 02 AM PST            2.87            612         0              Normal
  01/19/2026 03 AM PST            2.86            606         -              Normal
  01/19/2026 04 AM PST            2.86            606         0              Normal
  01/19/2026 05 AM PST            2.86            606         0              Normal
  01/19/2026 06 AM PST            2.86            606         0              Normal
  01/19/2026 07 AM PST            2.87            612         +              Normal
  01/19/2026 08 AM PST            2.87            612         0              Normal
  01/19/2026 09 AM PST            2.87            612         0              Normal
  01/19/2026 10 AM PST            2.86            606         -              Normal
  01/19/2026 11 AM PST            2.86            606         0              Normal
  01/19/2026 12 PM PST            2.87            612         +              Normal
  01/19/2026 01 PM PST            2.87            612         0              Normal
  01/19/2026 02 PM PST            2.87            612         0              Normal
  01/19/2026 03 PM PST            2.87            612         0              Normal
  01/19/2026 04 PM PST            2.87            612         0              Normal
  01/19/2026 05 PM PST            2.86            606         -              Normal
  01/19/2026 06 PM PST            2.86            606         0              Normal
  01/19/2026 07 PM PST            2.86            606         0              Normal
  01/19/2026 08 PM PST            2.86            606         0              Normal
  01/19/2026 09 PM PST            2.86            606         0              Normal
  01/19/2026 10 PM PST            2.86            606         0              Normal
  01/19/2026 11 PM PST            2.86            606         0              Normal
  01/20/2026 12 AM PST            2.86            606         0              Normal
  01/20/2026 01 AM PST            2.86            606         0              Normal
  01/20/2026 02 AM PST            2.86            606         0              Normal
  01/20/2026 03 AM PST            2.85            599         -              Normal
  01/20/2026 04 AM PST            2.85            599         0              Normal
  01/20/2026 05 AM PST            2.85            599         0              Normal
  01/20/2026 06 AM PST            2.86            606         +              Normal
  01/20/2026 07 AM PST            2.85            599         -              Normal
  01/20/2026 08 AM PST            2.85            599         0              Normal
  01/20/2026 09 AM PST            2.85            599         0              Normal
  01/20/2026 10 AM PST            2.85            599         0              Normal
  01/20/2026 11 AM PST            2.85            599         0              Normal
  01/20/2026 12 PM PST            2.85            599         0              Normal
  01/20/2026 01 PM PST            2.85            599         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  01/20/2026 02 PM PST            2.84            593                        Normal
  01/20/2026 03 PM PST            2.80            568         -              Normal
  01/20/2026 04 PM PST            2.73            526         -              Normal
  01/20/2026 05 PM PST            2.61            459         -              Normal
  01/20/2026 06 PM PST            2.50            403         -              Normal
  01/20/2026 07 PM PST            2.38            348         -              Normal
  01/20/2026 08 PM PST            2.24            290         -              Normal
  01/20/2026 09 PM PST            2.17            261         -              Normal
  01/20/2026 10 PM PST            2.12            239         -              Normal
  01/20/2026 11 PM PST            2.08            223         -              Normal
  01/21/2026 12 AM PST            2.05            211         -              Normal
  01/21/2026 01 AM PST            2.02            200         -              Normal
  01/21/2026 02 AM PST            2.01            196         -              Normal
  01/21/2026 03 AM PST            1.99            189         -              Normal
  01/21/2026 04 AM PST            1.98            185         -              Normal
  01/21/2026 05 AM PST            1.97            182         -              Normal
  01/21/2026 06 AM PST            1.97            182         0              Normal
  01/21/2026 07 AM PST            1.96            178         -              Normal
  01/21/2026 08 AM PST            1.96            178         0              Normal
  01/21/2026 09 AM PST            1.95            175         -              Normal
  01/21/2026 10 AM PST            1.95            175         0              Normal
  01/21/2026 11 AM PST            1.94            172         -              Normal
  01/21/2026 12 PM PST            1.94            172         0              Normal
  01/21/2026 01 PM PST            1.94            172         0              Normal
  01/21/2026 02 PM PST            1.93            168         -              Normal
  01/21/2026 03 PM PST            1.93            168         0              Normal
  01/21/2026 04 PM PST            1.93            168         0              Normal
  01/21/2026 05 PM PST            1.92            165         -              Normal
  01/21/2026 06 PM PST            1.92            165         0              Normal
  01/21/2026 07 PM PST            1.92            165         0              Normal
  01/21/2026 08 PM PST            1.92            165         0              Normal
  01/21/2026 09 PM PST            1.91            162         -              Normal
  01/21/2026 10 PM PST            1.91            162         0              Normal
  01/21/2026 11 PM PST            1.91            162         0              Normal
  01/22/2026 12 AM PST            1.90            159         -              Normal
  01/22/2026 01 AM PST            1.90            159         0              Normal
  01/22/2026 02 AM PST            1.90            159         0              Normal
  01/22/2026 03 AM PST            1.89            155         -              Normal
  01/22/2026 04 AM PST            1.89            155         0              Normal
  01/22/2026 05 AM PST            1.89            155         0              Normal
  01/22/2026 06 AM PST            1.88            152         -              Normal
  01/22/2026 07 AM PST            1.88            152         0              Normal
  01/22/2026 08 AM PST            1.88            152         0              Normal
  01/22/2026 09 AM PST            1.87            149         -              Normal
  01/22/2026 10 AM PST            1.87            149         0              Normal
  01/22/2026 11 AM PST            1.87            149         0              Normal
  01/22/2026 12 PM PST            1.86            146         -              Normal
  01/22/2026 01 PM PST            1.86            146         0              Normal
  01/22/2026 02 PM PST            1.86            146         0              Normal
  01/22/2026 03 PM PST            1.85            143         -              Normal
  01/22/2026 04 PM PST            1.85            143         0              Normal
  01/22/2026 05 PM PST            1.85            143         0              Normal
  01/22/2026 06 PM PST            1.84            141         -              Normal
  01/22/2026 07 PM PST            1.84            141         0              Normal
  01/22/2026 08 PM PST            1.84            141         0              Normal
  01/22/2026 09 PM PST            1.83            138         -              Normal
  01/22/2026 10 PM PST            1.83            138         0              Normal
  01/22/2026 11 PM PST            1.83            138         0              Normal
  01/23/2026 12 AM PST            1.82            135         -              Normal
  01/23/2026 01 AM PST            1.82            135         0              Normal
  01/23/2026 02 AM PST            1.82            135         0              Normal
  01/23/2026 03 AM PST            1.81            132         -              Normal
  01/23/2026 04 AM PST            1.81            132         0              Normal
  01/23/2026 05 AM PST            1.81            132         0              Normal
  01/23/2026 06 AM PST            1.80            129         -              Normal
  01/23/2026 07 AM PST            1.80            129         0              Normal
  01/23/2026 08 AM PST            1.80            129         0              Normal
  01/23/2026 09 AM PST            1.79            127         -              Normal
  01/23/2026 10 AM PST            1.79            127         0              Normal
  01/23/2026 11 AM PST            1.78            124         -              Normal
  01/23/2026 12 PM PST            1.78            124         0              Normal
  01/23/2026 01 PM PST            1.78            124         0              Normal
  01/23/2026 02 PM PST            1.77            121         -              Normal
  01/23/2026 03 PM PST            1.77            121         0              Normal
  01/23/2026 04 PM PST            1.77            121         0              Normal
  01/23/2026 05 PM PST            1.76            119         -              Normal
  01/23/2026 06 PM PST            1.76            119         0              Normal
  01/23/2026 07 PM PST            1.76            119         0              Normal
  01/23/2026 08 PM PST            1.75            116         -              Normal
  01/23/2026 09 PM PST            1.75            116         0              Normal
  01/23/2026 10 PM PST            1.74            114         -              Normal
  01/23/2026 11 PM PST            1.74            114         0              Normal
  01/24/2026 12 AM PST            1.74            114         0              Normal
  01/24/2026 01 AM PST            1.73            111         -              Normal
  01/24/2026 02 AM PST            1.73            111         0              Normal
  01/24/2026 03 AM PST            1.73            111         0              Normal
  01/24/2026 04 AM PST            1.72            109         -              Normal
  01/24/2026 05 AM PST            1.72            109         0              Normal
  01/24/2026 06 AM PST            1.71            106         -              Normal
  01/24/2026 07 AM PST            1.71            106         0              Normal
  01/24/2026 08 AM PST            1.71            106         0              Normal
  01/24/2026 09 AM PST            1.70            104         -              Normal
  01/24/2026 10 AM PST            1.70            104         0              Normal
  01/24/2026 11 AM PST            1.69            102         -              Normal
  01/24/2026 12 PM PST            1.69            102         0              Normal
  01/24/2026 01 PM PST            1.69            102         0              Normal
  01/24/2026 02 PM PST            1.68             99         -              Normal
  01/24/2026 03 PM PST            1.68             99         0              Normal
  01/24/2026 04 PM PST            1.67             97         -              Normal
  01/24/2026 05 PM PST            1.67             97         0              Normal
  01/24/2026 06 PM PST            1.66             95         -              Normal
  01/24/2026 07 PM PST            1.66             95         0              Normal
  01/24/2026 08 PM PST            1.66             95         0              Normal
  01/24/2026 09 PM PST            1.65             93         -              Normal
  01/24/2026 10 PM PST            1.65             93         0              Normal
  01/24/2026 11 PM PST            1.64             91         -              Normal
  01/25/2026 12 AM PST            1.64             91         0              Normal
  01/25/2026 01 AM PST            1.63             89         -              Normal
  01/25/2026 02 AM PST            1.63             89         0              Normal
  01/25/2026 03 AM PST            1.62             86         -              Normal
  01/25/2026 04 AM PST            1.62             86         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.