BATTLE CREEK - COTTONWOOD (COTC1)
Latitude: 40.40º NLongitude: 122.15º WElevation: 415 FeetForecast Type: Unofficial Location
Location: Tehama County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Apr 16 2026 at 7:27 AM PDTNext Issuance: Apr 17 2026 at 9:00 AM PDT
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Battle Creek - Cottonwood (COTC1)
#
# File Generation Time:  04/16/2026 at 08:03 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/12/2026 at 07:00 AM PDT
# Maximum Observed Stage:                       2.21 Feet
# Maximum Observed Flow:                        749 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/19/2026 at 04:00 AM PDT
# Maximum Forecast Stage:                       1.80 Feet
# Maximum Forecast Flow:                        524 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/11/2026 08 AM PDT            1.74            495                Not Applicable
  04/11/2026 09 AM PDT            1.72            486         -      Not Applicable
  04/11/2026 10 AM PDT            1.76            505         +      Not Applicable
  04/11/2026 11 AM PDT            1.78            514         +      Not Applicable
  04/11/2026 12 PM PDT            1.76            505         -      Not Applicable
  04/11/2026 01 PM PDT            1.75            500         -      Not Applicable
  04/11/2026 02 PM PDT            1.77            510         +      Not Applicable
  04/11/2026 03 PM PDT            1.74            495         -      Not Applicable
  04/11/2026 04 PM PDT            1.74            495         0      Not Applicable
  04/11/2026 05 PM PDT            1.82            534         +      Not Applicable
  04/11/2026 06 PM PDT            1.82            534         0      Not Applicable
  04/11/2026 07 PM PDT            1.89            570         +      Not Applicable
  04/11/2026 08 PM PDT            1.90            575         +      Not Applicable
  04/11/2026 09 PM PDT            1.88            565         -      Not Applicable
  04/11/2026 10 PM PDT            1.89            570         +      Not Applicable
  04/11/2026 11 PM PDT            1.93            591         +      Not Applicable
  04/12/2026 12 AM PDT            1.94            596         +      Not Applicable
  04/12/2026 01 AM PDT            2.02            639         +      Not Applicable
  04/12/2026 02 AM PDT            2.12            696         +      Not Applicable
  04/12/2026 03 AM PDT            2.14            708         +      Not Applicable
  04/12/2026 04 AM PDT            2.18            731         +      Not Applicable
  04/12/2026 05 AM PDT            2.21            749         +      Not Applicable
  04/12/2026 06 AM PDT            2.20            743         -      Not Applicable
  04/12/2026 07 AM PDT            2.21            749         +      Not Applicable
  04/12/2026 08 AM PDT            2.18            731         -      Not Applicable
  04/12/2026 09 AM PDT            2.10            684         -      Not Applicable
  04/12/2026 10 AM PDT            2.08            673         -      Not Applicable
  04/12/2026 11 AM PDT            2.01            634         -      Not Applicable
  04/12/2026 12 PM PDT            2.01            634         0      Not Applicable
  04/12/2026 01 PM PDT            1.97            612         -      Not Applicable
  04/12/2026 02 PM PDT            1.98            617         +      Not Applicable
  04/12/2026 03 PM PDT            1.95            601         -      Not Applicable
  04/12/2026 04 PM PDT            1.96            607         +      Not Applicable
  04/12/2026 05 PM PDT            1.94            596         -      Not Applicable
  04/12/2026 06 PM PDT            1.95            601         +      Not Applicable
  04/12/2026 07 PM PDT            1.93            591         -      Not Applicable
  04/12/2026 08 PM PDT            1.96            607         +      Not Applicable
  04/12/2026 09 PM PDT            1.94            596         -      Not Applicable
  04/12/2026 10 PM PDT            1.95            601         +      Not Applicable
  04/12/2026 11 PM PDT            1.96            607         +      Not Applicable
  04/13/2026 12 AM PDT            1.97            612         +      Not Applicable
  04/13/2026 01 AM PDT            2.01            634         +      Not Applicable
  04/13/2026 02 AM PDT            2.08            673         +      Not Applicable
  04/13/2026 03 AM PDT            2.07            667         -      Not Applicable
  04/13/2026 04 AM PDT            2.05            656         -      Not Applicable
  04/13/2026 05 AM PDT            2.01            634         -      Not Applicable
  04/13/2026 06 AM PDT            1.98            617         -      Not Applicable
  04/13/2026 07 AM PDT            1.97            612         -      Not Applicable
  04/13/2026 08 AM PDT            1.95            601         -      Not Applicable
  04/13/2026 09 AM PDT            1.94            596         -      Not Applicable
  04/13/2026 10 AM PDT            1.93            591         -      Not Applicable
  04/13/2026 11 AM PDT            1.91            580         -      Not Applicable
  04/13/2026 12 PM PDT            1.89            570         -      Not Applicable
  04/13/2026 01 PM PDT            1.88            565         -      Not Applicable
  04/13/2026 02 PM PDT            1.89            570         +      Not Applicable
  04/13/2026 03 PM PDT            1.85            549         -      Not Applicable
  04/13/2026 04 PM PDT            1.85            549         0      Not Applicable
  04/13/2026 05 PM PDT            1.83            539         -      Not Applicable
  04/13/2026 06 PM PDT            1.83            539         0      Not Applicable
  04/13/2026 07 PM PDT            1.83            539         0      Not Applicable
  04/13/2026 08 PM PDT            1.80            524         -      Not Applicable
  04/13/2026 09 PM PDT            1.80            524         0      Not Applicable
  04/13/2026 10 PM PDT            1.81            529         +      Not Applicable
  04/13/2026 11 PM PDT            1.80            524         -      Not Applicable
  04/14/2026 12 AM PDT            1.79            519         -      Not Applicable
  04/14/2026 01 AM PDT            1.82            534         +      Not Applicable
  04/14/2026 02 AM PDT            1.84            544         +      Not Applicable
  04/14/2026 03 AM PDT            1.86            554         +      Not Applicable
  04/14/2026 04 AM PDT            1.90            575         +      Not Applicable
  04/14/2026 05 AM PDT            1.92            585         +      Not Applicable
  04/14/2026 06 AM PDT            1.93            591         +      Not Applicable
  04/14/2026 07 AM PDT            1.89            570         -      Not Applicable
  04/14/2026 08 AM PDT            1.88            565         -      Not Applicable
  04/14/2026 09 AM PDT            1.89            570         +      Not Applicable
  04/14/2026 10 AM PDT            1.86            554         -      Not Applicable
  04/14/2026 11 AM PDT            1.84            544         -      Not Applicable
  04/14/2026 12 PM PDT            1.84            544         0      Not Applicable
  04/14/2026 01 PM PDT            1.84            544         0      Not Applicable
  04/14/2026 02 PM PDT            1.81            529         -      Not Applicable
  04/14/2026 03 PM PDT            1.81            529         0      Not Applicable
  04/14/2026 04 PM PDT            1.81            529         0      Not Applicable
  04/14/2026 05 PM PDT            1.79            519         -      Not Applicable
  04/14/2026 06 PM PDT            1.80            524         +      Not Applicable
  04/14/2026 07 PM PDT            1.78            514         -      Not Applicable
  04/14/2026 08 PM PDT            1.76            505         -      Not Applicable
  04/14/2026 09 PM PDT            1.77            510         +      Not Applicable
  04/14/2026 10 PM PDT            1.74            495         -      Not Applicable
  04/14/2026 11 PM PDT            1.76            505         +      Not Applicable
  04/15/2026 12 AM PDT            1.76            505         0      Not Applicable
  04/15/2026 01 AM PDT            1.75            500         -      Not Applicable
  04/15/2026 02 AM PDT            1.78            514         +      Not Applicable
  04/15/2026 03 AM PDT            1.78            514         0      Not Applicable
  04/15/2026 04 AM PDT            1.77            510         -      Not Applicable
  04/15/2026 05 AM PDT            1.78            514         +      Not Applicable
  04/15/2026 06 AM PDT            1.78            514         0      Not Applicable
  04/15/2026 07 AM PDT            1.74            495         -      Not Applicable
  04/15/2026 08 AM PDT            1.74            495         0      Not Applicable
  04/15/2026 09 AM PDT            1.75            500         +      Not Applicable
  04/15/2026 10 AM PDT            1.77            510         +      Not Applicable
  04/15/2026 11 AM PDT            1.76            505         -      Not Applicable
  04/15/2026 12 PM PDT            1.75            500         -      Not Applicable
  04/15/2026 01 PM PDT            1.75            500         0      Not Applicable
  04/15/2026 02 PM PDT            1.75            500         0      Not Applicable
  04/15/2026 03 PM PDT            1.76            505         +      Not Applicable
  04/15/2026 04 PM PDT            1.74            495         -      Not Applicable
  04/15/2026 05 PM PDT            1.73            490         -      Not Applicable
  04/15/2026 06 PM PDT            1.74            495         +      Not Applicable
  04/15/2026 07 PM PDT            1.73            490         -      Not Applicable
  04/15/2026 08 PM PDT            1.73            490         0      Not Applicable
  04/15/2026 09 PM PDT            1.72            486         -      Not Applicable
  04/15/2026 10 PM PDT            1.71            481         -      Not Applicable
  04/15/2026 11 PM PDT            1.72            486         +      Not Applicable
  04/16/2026 12 AM PDT            1.71            481         -      Not Applicable
  04/16/2026 01 AM PDT            1.69            472         -      Not Applicable
  04/16/2026 02 AM PDT            1.72            486         +      Not Applicable
  04/16/2026 03 AM PDT            1.70            476         -      Not Applicable
  04/16/2026 04 AM PDT            1.70            476         0      Not Applicable
  04/16/2026 05 AM PDT            1.68            467         -      Not Applicable
  04/16/2026 06 AM PDT            1.71            481         +      Not Applicable
  04/16/2026 07 AM PDT            1.71            481         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/16/2026 08 AM PDT            1.71            481                Not Applicable
  04/16/2026 09 AM PDT            1.71            481         0      Not Applicable
  04/16/2026 10 AM PDT            1.71            481         0      Not Applicable
  04/16/2026 11 AM PDT            1.71            481         0      Not Applicable
  04/16/2026 12 PM PDT            1.70            476         -      Not Applicable
  04/16/2026 01 PM PDT            1.70            476         0      Not Applicable
  04/16/2026 02 PM PDT            1.69            472         -      Not Applicable
  04/16/2026 03 PM PDT            1.69            472         0      Not Applicable
  04/16/2026 04 PM PDT            1.69            472         0      Not Applicable
  04/16/2026 05 PM PDT            1.68            467         -      Not Applicable
  04/16/2026 06 PM PDT            1.68            467         0      Not Applicable
  04/16/2026 07 PM PDT            1.67            462         -      Not Applicable
  04/16/2026 08 PM PDT            1.67            462         0      Not Applicable
  04/16/2026 09 PM PDT            1.67            462         0      Not Applicable
  04/16/2026 10 PM PDT            1.66            458         -      Not Applicable
  04/16/2026 11 PM PDT            1.66            458         0      Not Applicable
  04/17/2026 12 AM PDT            1.66            458         0      Not Applicable
  04/17/2026 01 AM PDT            1.65            453         -      Not Applicable
  04/17/2026 02 AM PDT            1.65            453         0      Not Applicable
  04/17/2026 03 AM PDT            1.65            453         0      Not Applicable
  04/17/2026 04 AM PDT            1.65            453         0      Not Applicable
  04/17/2026 05 AM PDT            1.64            449         -      Not Applicable
  04/17/2026 06 AM PDT            1.64            449         0      Not Applicable
  04/17/2026 07 AM PDT            1.64            449         0      Not Applicable
  04/17/2026 08 AM PDT            1.64            449         0      Not Applicable
  04/17/2026 09 AM PDT            1.64            449         0      Not Applicable
  04/17/2026 10 AM PDT            1.63            444         -      Not Applicable
  04/17/2026 11 AM PDT            1.63            444         0      Not Applicable
  04/17/2026 12 PM PDT            1.63            444         0      Not Applicable
  04/17/2026 01 PM PDT            1.63            444         0      Not Applicable
  04/17/2026 02 PM PDT            1.62            440         -      Not Applicable
  04/17/2026 03 PM PDT            1.62            440         0      Not Applicable
  04/17/2026 04 PM PDT            1.62            440         0      Not Applicable
  04/17/2026 05 PM PDT            1.62            440         0      Not Applicable
  04/17/2026 06 PM PDT            1.62            440         0      Not Applicable
  04/17/2026 07 PM PDT            1.62            440         0      Not Applicable
  04/17/2026 08 PM PDT            1.61            435         -      Not Applicable
  04/17/2026 09 PM PDT            1.61            435         0      Not Applicable
  04/17/2026 10 PM PDT            1.61            435         0      Not Applicable
  04/17/2026 11 PM PDT            1.61            435         0      Not Applicable
  04/18/2026 12 AM PDT            1.61            435         0      Not Applicable
  04/18/2026 01 AM PDT            1.61            435         0      Not Applicable
  04/18/2026 02 AM PDT            1.61            435         0      Not Applicable
  04/18/2026 03 AM PDT            1.61            435         0      Not Applicable
  04/18/2026 04 AM PDT            1.62            440         +      Not Applicable
  04/18/2026 05 AM PDT            1.62            440         0      Not Applicable
  04/18/2026 06 AM PDT            1.63            444         +      Not Applicable
  04/18/2026 07 AM PDT            1.63            444         0      Not Applicable
  04/18/2026 08 AM PDT            1.64            449         +      Not Applicable
  04/18/2026 09 AM PDT            1.65            453         +      Not Applicable
  04/18/2026 10 AM PDT            1.65            453         0      Not Applicable
  04/18/2026 11 AM PDT            1.65            453         0      Not Applicable
  04/18/2026 12 PM PDT            1.65            453         0      Not Applicable
  04/18/2026 01 PM PDT            1.65            453         0      Not Applicable
  04/18/2026 02 PM PDT            1.64            449         -      Not Applicable
  04/18/2026 03 PM PDT            1.64            449         0      Not Applicable
  04/18/2026 04 PM PDT            1.64            449         0      Not Applicable
  04/18/2026 05 PM PDT            1.64            449         0      Not Applicable
  04/18/2026 06 PM PDT            1.65            453         +      Not Applicable
  04/18/2026 07 PM PDT            1.65            453         0      Not Applicable
  04/18/2026 08 PM PDT            1.67            462         +      Not Applicable
  04/18/2026 09 PM PDT            1.69            472         +      Not Applicable
  04/18/2026 10 PM PDT            1.71            481         +      Not Applicable
  04/18/2026 11 PM PDT            1.73            490         +      Not Applicable
  04/19/2026 12 AM PDT            1.75            500         +      Not Applicable
  04/19/2026 01 AM PDT            1.77            510         +      Not Applicable
  04/19/2026 02 AM PDT            1.79            519         +      Not Applicable
  04/19/2026 03 AM PDT            1.79            519         0      Not Applicable
  04/19/2026 04 AM PDT            1.80            524         +      Not Applicable
  04/19/2026 05 AM PDT            1.80            524         0      Not Applicable
  04/19/2026 06 AM PDT            1.80            524         0      Not Applicable
  04/19/2026 07 AM PDT            1.80            524         0      Not Applicable
  04/19/2026 08 AM PDT            1.80            524         0      Not Applicable
  04/19/2026 09 AM PDT            1.79            519         -      Not Applicable
  04/19/2026 10 AM PDT            1.78            514         -      Not Applicable
  04/19/2026 11 AM PDT            1.77            510         -      Not Applicable
  04/19/2026 12 PM PDT            1.76            505         -      Not Applicable
  04/19/2026 01 PM PDT            1.76            505         0      Not Applicable
  04/19/2026 02 PM PDT            1.75            500         -      Not Applicable
  04/19/2026 03 PM PDT            1.75            500         0      Not Applicable
  04/19/2026 04 PM PDT            1.74            495         -      Not Applicable
  04/19/2026 05 PM PDT            1.74            495         0      Not Applicable
  04/19/2026 06 PM PDT            1.74            495         0      Not Applicable
  04/19/2026 07 PM PDT            1.74            495         0      Not Applicable
  04/19/2026 08 PM PDT            1.73            490         -      Not Applicable
  04/19/2026 09 PM PDT            1.73            490         0      Not Applicable
  04/19/2026 10 PM PDT            1.73            490         0      Not Applicable
  04/19/2026 11 PM PDT            1.73            490         0      Not Applicable
  04/20/2026 12 AM PDT            1.73            490         0      Not Applicable
  04/20/2026 01 AM PDT            1.73            490         0      Not Applicable
  04/20/2026 02 AM PDT            1.73            490         0      Not Applicable
  04/20/2026 03 AM PDT            1.73            490         0      Not Applicable
  04/20/2026 04 AM PDT            1.72            486         -      Not Applicable
  04/20/2026 05 AM PDT            1.72            486         0      Not Applicable
  04/20/2026 06 AM PDT            1.72            486         0      Not Applicable
  04/20/2026 07 AM PDT            1.72            486         0      Not Applicable
  04/20/2026 08 AM PDT            1.71            481         -      Not Applicable
  04/20/2026 09 AM PDT            1.71            481         0      Not Applicable
  04/20/2026 10 AM PDT            1.71            481         0      Not Applicable
  04/20/2026 11 AM PDT            1.70            476         -      Not Applicable
  04/20/2026 12 PM PDT            1.70            476         0      Not Applicable
  04/20/2026 01 PM PDT            1.70            476         0      Not Applicable
  04/20/2026 02 PM PDT            1.69            472         -      Not Applicable
  04/20/2026 03 PM PDT            1.69            472         0      Not Applicable
  04/20/2026 04 PM PDT            1.69            472         0      Not Applicable
  04/20/2026 05 PM PDT            1.68            467         -      Not Applicable
  04/20/2026 06 PM PDT            1.68            467         0      Not Applicable
  04/20/2026 07 PM PDT            1.68            467         0      Not Applicable
  04/20/2026 08 PM PDT            1.67            462         -      Not Applicable
  04/20/2026 09 PM PDT            1.67            462         0      Not Applicable
  04/20/2026 10 PM PDT            1.67            462         0      Not Applicable
  04/20/2026 11 PM PDT            1.67            462         0      Not Applicable
  04/21/2026 12 AM PDT            1.68            467         +      Not Applicable
  04/21/2026 01 AM PDT            1.68            467         0      Not Applicable
  04/21/2026 02 AM PDT            1.69            472         +      Not Applicable
  04/21/2026 03 AM PDT            1.71            481         +      Not Applicable
  04/21/2026 04 AM PDT            1.72            486         +      Not Applicable
  04/21/2026 05 AM PDT            1.74            495         +      Not Applicable
#
# 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.