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: Mar 18 2026 at 7:26 AM PDTNext Issuance: Mar 18 2026 at 3:00 PM 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:  03/18/2026 at 07:28 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/13/2026 at 08:00 PM PDT
# Maximum Observed Stage:                       1.88 Feet
# Maximum Observed Flow:                        565 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/18/2026 at 09:00 AM PDT
# Maximum Forecast Stage:                       1.71 Feet
# Maximum Forecast Flow:                        481 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/13/2026 07 AM PDT            1.82            534                Not Applicable
  03/13/2026 08 AM PDT            1.84            544         +      Not Applicable
  03/13/2026 09 AM PDT            1.85            549         +      Not Applicable
  03/13/2026 10 AM PDT            1.84            544         -      Not Applicable
  03/13/2026 11 AM PDT            1.80            524         -      Not Applicable
  03/13/2026 12 PM PDT            1.86            554         +      Not Applicable
  03/13/2026 01 PM PDT            1.84            544         -      Not Applicable
  03/13/2026 02 PM PDT            1.82            534         -      Not Applicable
  03/13/2026 03 PM PDT            1.86            554         +      Not Applicable
  03/13/2026 04 PM PDT            1.86            554         0      Not Applicable
  03/13/2026 05 PM PDT            1.84            544         -      Not Applicable
  03/13/2026 06 PM PDT            1.86            554         +      Not Applicable
  03/13/2026 07 PM PDT            1.87            559         +      Not Applicable
  03/13/2026 08 PM PDT            1.88            565         +      Not Applicable
  03/13/2026 09 PM PDT            1.85            549         -      Not Applicable
  03/13/2026 10 PM PDT            1.82            534         -      Not Applicable
  03/13/2026 11 PM PDT            1.83            539         +      Not Applicable
  03/14/2026 12 AM PDT            1.81            529         -      Not Applicable
  03/14/2026 01 AM PDT            1.82            534         +      Not Applicable
  03/14/2026 02 AM PDT            1.82            534         0      Not Applicable
  03/14/2026 03 AM PDT            1.80            524         -      Not Applicable
  03/14/2026 04 AM PDT            1.81            529         +      Not Applicable
  03/14/2026 05 AM PDT            1.80            524         -      Not Applicable
  03/14/2026 06 AM PDT            1.81            529         +      Not Applicable
  03/14/2026 07 AM PDT            1.80            524         -      Not Applicable
  03/14/2026 08 AM PDT            1.81            529         +      Not Applicable
  03/14/2026 09 AM PDT            1.81            529         0      Not Applicable
  03/14/2026 10 AM PDT            1.80            524         -      Not Applicable
  03/14/2026 11 AM PDT            1.83            539         +      Not Applicable
  03/14/2026 12 PM PDT            1.81            529         -      Not Applicable
  03/14/2026 01 PM PDT            1.84            544         +      Not Applicable
  03/14/2026 02 PM PDT            1.82            534         -      Not Applicable
  03/14/2026 03 PM PDT            1.82            534         0      Not Applicable
  03/14/2026 04 PM PDT            1.83            539         +      Not Applicable
  03/14/2026 05 PM PDT            1.83            539         0      Not Applicable
  03/14/2026 06 PM PDT            1.84            544         +      Not Applicable
  03/14/2026 07 PM PDT            1.81            529         -      Not Applicable
  03/14/2026 08 PM PDT            1.82            534         +      Not Applicable
  03/14/2026 09 PM PDT            1.80            524         -      Not Applicable
  03/14/2026 10 PM PDT            1.81            529         +      Not Applicable
  03/14/2026 11 PM PDT            1.79            519         -      Not Applicable
  03/15/2026 12 AM PDT            1.80            524         +      Not Applicable
  03/15/2026 01 AM PDT            1.78            514         -      Not Applicable
  03/15/2026 02 AM PDT            1.80            524         +      Not Applicable
  03/15/2026 03 AM PDT            1.78            514         -      Not Applicable
  03/15/2026 04 AM PDT            1.76            505         -      Not Applicable
  03/15/2026 05 AM PDT            1.79            519         +      Not Applicable
  03/15/2026 06 AM PDT            1.77            510         -      Not Applicable
  03/15/2026 07 AM PDT            1.79            519         +      Not Applicable
  03/15/2026 08 AM PDT            1.78            514         -      Not Applicable
  03/15/2026 09 AM PDT            1.80            524         +      Not Applicable
  03/15/2026 10 AM PDT            1.79            519         -      Not Applicable
  03/15/2026 11 AM PDT            1.82            534         +      Not Applicable
  03/15/2026 12 PM PDT            1.82            534         0      Not Applicable
  03/15/2026 01 PM PDT            1.80            524         -      Not Applicable
  03/15/2026 02 PM PDT            1.81            529         +      Not Applicable
  03/15/2026 03 PM PDT            1.81            529         0      Not Applicable
  03/15/2026 04 PM PDT            1.79            519         -      Not Applicable
  03/15/2026 05 PM PDT            1.81            529         +      Not Applicable
  03/15/2026 06 PM PDT            1.78            514         -      Not Applicable
  03/15/2026 07 PM PDT            1.79            519         +      Not Applicable
  03/15/2026 08 PM PDT            1.78            514         -      Not Applicable
  03/15/2026 09 PM PDT            1.79            519         +      Not Applicable
  03/15/2026 10 PM PDT            1.78            514         -      Not Applicable
  03/15/2026 11 PM PDT            1.78            514         0      Not Applicable
  03/16/2026 12 AM PDT            1.77            510         -      Not Applicable
  03/16/2026 01 AM PDT            1.77            510         0      Not Applicable
  03/16/2026 02 AM PDT            1.77            510         0      Not Applicable
  03/16/2026 03 AM PDT            1.78            514         +      Not Applicable
  03/16/2026 04 AM PDT            1.76            505         -      Not Applicable
  03/16/2026 05 AM PDT            1.75            500         -      Not Applicable
  03/16/2026 06 AM PDT            1.75            500         0      Not Applicable
  03/16/2026 07 AM PDT            1.78            514         +      Not Applicable
  03/16/2026 08 AM PDT            1.75            500         -      Not Applicable
  03/16/2026 09 AM PDT            1.75            500         0      Not Applicable
  03/16/2026 10 AM PDT            1.80            524         +      Not Applicable
  03/16/2026 11 AM PDT            1.79            519         -      Not Applicable
  03/16/2026 12 PM PDT            1.79            519         0      Not Applicable
  03/16/2026 01 PM PDT            1.79            519         0      Not Applicable
  03/16/2026 02 PM PDT            1.79            519         0      Not Applicable
  03/16/2026 03 PM PDT            1.78            514         -      Not Applicable
  03/16/2026 04 PM PDT            1.79            519         +      Not Applicable
  03/16/2026 05 PM PDT            1.79            519         0      Not Applicable
  03/16/2026 06 PM PDT            1.78            514         -      Not Applicable
  03/16/2026 07 PM PDT            1.77            510         -      Not Applicable
  03/16/2026 08 PM PDT            1.76            505         -      Not Applicable
  03/16/2026 09 PM PDT            1.78            514         +      Not Applicable
  03/16/2026 10 PM PDT            1.76            505         -      Not Applicable
  03/16/2026 11 PM PDT            1.70            476         -      Not Applicable
  03/17/2026 12 AM PDT            1.72            486         +      Not Applicable
  03/17/2026 01 AM PDT            1.72            486         0      Not Applicable
  03/17/2026 02 AM PDT            1.70            476         -      Not Applicable
  03/17/2026 03 AM PDT            1.70            476         0      Not Applicable
  03/17/2026 04 AM PDT            1.71            481         +      Not Applicable
  03/17/2026 05 AM PDT            1.68            467         -      Not Applicable
  03/17/2026 06 AM PDT            1.70            476         +      Not Applicable
  03/17/2026 07 AM PDT            1.71            481         +      Not Applicable
  03/17/2026 08 AM PDT            1.71            481         0      Not Applicable
  03/17/2026 09 AM PDT            1.70            476         -      Not Applicable
  03/17/2026 10 AM PDT            1.74            495         +      Not Applicable
  03/17/2026 11 AM PDT            1.76            505         +      Not Applicable
  03/17/2026 12 PM PDT            1.74            495         -      Not Applicable
  03/17/2026 01 PM PDT            1.73            490         -      Not Applicable
  03/17/2026 02 PM PDT            1.74            495         +      Not Applicable
  03/17/2026 03 PM PDT            1.74            495         0      Not Applicable
  03/17/2026 04 PM PDT            1.73            490         -      Not Applicable
  03/17/2026 05 PM PDT            1.74            495         +      Not Applicable
  03/17/2026 06 PM PDT            1.74            495         0      Not Applicable
  03/17/2026 07 PM PDT            1.73            490         -      Not Applicable
  03/17/2026 08 PM PDT            1.73            490         0      Not Applicable
  03/17/2026 09 PM PDT            1.72            486         -      Not Applicable
  03/17/2026 10 PM PDT            1.72            486         0      Not Applicable
  03/17/2026 11 PM PDT            1.70            476         -      Not Applicable
  03/18/2026 12 AM PDT            1.71            481         +      Not Applicable
  03/18/2026 01 AM PDT            1.72            486         +      Not Applicable
  03/18/2026 02 AM PDT            1.70            476         -      Not Applicable
  03/18/2026 03 AM PDT            1.68            467         -      Not Applicable
  03/18/2026 04 AM PDT            1.69            472         +      Not Applicable
  03/18/2026 05 AM PDT            1.69            472         0      Not Applicable
  03/18/2026 06 AM PDT            1.69            472         0      Not Applicable
  03/18/2026 07 AM PDT            1.70            476         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/18/2026 08 AM PDT            1.70            476                Not Applicable
  03/18/2026 09 AM PDT            1.71            481         +      Not Applicable
  03/18/2026 10 AM PDT            1.71            481         0      Not Applicable
  03/18/2026 11 AM PDT            1.71            481         0      Not Applicable
  03/18/2026 12 PM PDT            1.71            481         0      Not Applicable
  03/18/2026 01 PM PDT            1.71            481         0      Not Applicable
  03/18/2026 02 PM PDT            1.70            476         -      Not Applicable
  03/18/2026 03 PM PDT            1.70            476         0      Not Applicable
  03/18/2026 04 PM PDT            1.69            472         -      Not Applicable
  03/18/2026 05 PM PDT            1.68            467         -      Not Applicable
  03/18/2026 06 PM PDT            1.68            467         0      Not Applicable
  03/18/2026 07 PM PDT            1.67            462         -      Not Applicable
  03/18/2026 08 PM PDT            1.67            462         0      Not Applicable
  03/18/2026 09 PM PDT            1.66            458         -      Not Applicable
  03/18/2026 10 PM PDT            1.66            458         0      Not Applicable
  03/18/2026 11 PM PDT            1.66            458         0      Not Applicable
  03/19/2026 12 AM PDT            1.65            453         -      Not Applicable
  03/19/2026 01 AM PDT            1.65            453         0      Not Applicable
  03/19/2026 02 AM PDT            1.65            453         0      Not Applicable
  03/19/2026 03 AM PDT            1.65            453         0      Not Applicable
  03/19/2026 04 AM PDT            1.65            453         0      Not Applicable
  03/19/2026 05 AM PDT            1.66            458         +      Not Applicable
  03/19/2026 06 AM PDT            1.66            458         0      Not Applicable
  03/19/2026 07 AM PDT            1.66            458         0      Not Applicable
  03/19/2026 08 AM PDT            1.66            458         0      Not Applicable
  03/19/2026 09 AM PDT            1.66            458         0      Not Applicable
  03/19/2026 10 AM PDT            1.66            458         0      Not Applicable
  03/19/2026 11 AM PDT            1.66            458         0      Not Applicable
  03/19/2026 12 PM PDT            1.66            458         0      Not Applicable
  03/19/2026 01 PM PDT            1.66            458         0      Not Applicable
  03/19/2026 02 PM PDT            1.66            458         0      Not Applicable
  03/19/2026 03 PM PDT            1.65            453         -      Not Applicable
  03/19/2026 04 PM PDT            1.65            453         0      Not Applicable
  03/19/2026 05 PM PDT            1.64            449         -      Not Applicable
  03/19/2026 06 PM PDT            1.64            449         0      Not Applicable
  03/19/2026 07 PM PDT            1.63            444         -      Not Applicable
  03/19/2026 08 PM PDT            1.63            444         0      Not Applicable
  03/19/2026 09 PM PDT            1.62            440         -      Not Applicable
  03/19/2026 10 PM PDT            1.62            440         0      Not Applicable
  03/19/2026 11 PM PDT            1.62            440         0      Not Applicable
  03/20/2026 12 AM PDT            1.61            435         -      Not Applicable
  03/20/2026 01 AM PDT            1.61            435         0      Not Applicable
  03/20/2026 02 AM PDT            1.61            435         0      Not Applicable
  03/20/2026 03 AM PDT            1.61            435         0      Not Applicable
  03/20/2026 04 AM PDT            1.61            435         0      Not Applicable
  03/20/2026 05 AM PDT            1.61            435         0      Not Applicable
  03/20/2026 06 AM PDT            1.61            435         0      Not Applicable
  03/20/2026 07 AM PDT            1.61            435         0      Not Applicable
  03/20/2026 08 AM PDT            1.61            435         0      Not Applicable
  03/20/2026 09 AM PDT            1.60            431         -      Not Applicable
  03/20/2026 10 AM PDT            1.60            431         0      Not Applicable
  03/20/2026 11 AM PDT            1.60            431         0      Not Applicable
  03/20/2026 12 PM PDT            1.60            431         0      Not Applicable
  03/20/2026 01 PM PDT            1.60            431         0      Not Applicable
  03/20/2026 02 PM PDT            1.59            426         -      Not Applicable
  03/20/2026 03 PM PDT            1.59            426         0      Not Applicable
  03/20/2026 04 PM PDT            1.59            426         0      Not Applicable
  03/20/2026 05 PM PDT            1.59            426         0      Not Applicable
  03/20/2026 06 PM PDT            1.58            422         -      Not Applicable
  03/20/2026 07 PM PDT            1.58            422         0      Not Applicable
  03/20/2026 08 PM PDT            1.58            422         0      Not Applicable
  03/20/2026 09 PM PDT            1.59            426         +      Not Applicable
  03/20/2026 10 PM PDT            1.59            426         0      Not Applicable
  03/20/2026 11 PM PDT            1.59            426         0      Not Applicable
  03/21/2026 12 AM PDT            1.59            426         0      Not Applicable
  03/21/2026 01 AM PDT            1.60            431         +      Not Applicable
  03/21/2026 02 AM PDT            1.60            431         0      Not Applicable
  03/21/2026 03 AM PDT            1.60            431         0      Not Applicable
  03/21/2026 04 AM PDT            1.60            431         0      Not Applicable
  03/21/2026 05 AM PDT            1.60            431         0      Not Applicable
  03/21/2026 06 AM PDT            1.60            431         0      Not Applicable
  03/21/2026 07 AM PDT            1.60            431         0      Not Applicable
  03/21/2026 08 AM PDT            1.60            431         0      Not Applicable
  03/21/2026 09 AM PDT            1.60            431         0      Not Applicable
  03/21/2026 10 AM PDT            1.60            431         0      Not Applicable
  03/21/2026 11 AM PDT            1.60            431         0      Not Applicable
  03/21/2026 12 PM PDT            1.60            431         0      Not Applicable
  03/21/2026 01 PM PDT            1.60            431         0      Not Applicable
  03/21/2026 02 PM PDT            1.59            426         -      Not Applicable
  03/21/2026 03 PM PDT            1.59            426         0      Not Applicable
  03/21/2026 04 PM PDT            1.59            426         0      Not Applicable
  03/21/2026 05 PM PDT            1.58            422         -      Not Applicable
  03/21/2026 06 PM PDT            1.58            422         0      Not Applicable
  03/21/2026 07 PM PDT            1.58            422         0      Not Applicable
  03/21/2026 08 PM PDT            1.57            418         -      Not Applicable
  03/21/2026 09 PM PDT            1.57            418         0      Not Applicable
  03/21/2026 10 PM PDT            1.56            413         -      Not Applicable
  03/21/2026 11 PM PDT            1.56            413         0      Not Applicable
  03/22/2026 12 AM PDT            1.56            413         0      Not Applicable
  03/22/2026 01 AM PDT            1.56            413         0      Not Applicable
  03/22/2026 02 AM PDT            1.55            409         -      Not Applicable
  03/22/2026 03 AM PDT            1.55            409         0      Not Applicable
  03/22/2026 04 AM PDT            1.55            409         0      Not Applicable
  03/22/2026 05 AM PDT            1.55            409         0      Not Applicable
  03/22/2026 06 AM PDT            1.54            405         -      Not Applicable
  03/22/2026 07 AM PDT            1.54            405         0      Not Applicable
  03/22/2026 08 AM PDT            1.54            405         0      Not Applicable
  03/22/2026 09 AM PDT            1.54            405         0      Not Applicable
  03/22/2026 10 AM PDT            1.54            405         0      Not Applicable
  03/22/2026 11 AM PDT            1.53            401         -      Not Applicable
  03/22/2026 12 PM PDT            1.53            401         0      Not Applicable
  03/22/2026 01 PM PDT            1.53            401         0      Not Applicable
  03/22/2026 02 PM PDT            1.53            401         0      Not Applicable
  03/22/2026 03 PM PDT            1.53            401         0      Not Applicable
  03/22/2026 04 PM PDT            1.53            401         0      Not Applicable
  03/22/2026 05 PM PDT            1.52            396         -      Not Applicable
  03/22/2026 06 PM PDT            1.52            396         0      Not Applicable
  03/22/2026 07 PM PDT            1.52            396         0      Not Applicable
  03/22/2026 08 PM PDT            1.52            396         0      Not Applicable
  03/22/2026 09 PM PDT            1.51            392         -      Not Applicable
  03/22/2026 10 PM PDT            1.51            392         0      Not Applicable
  03/22/2026 11 PM PDT            1.51            392         0      Not Applicable
  03/23/2026 12 AM PDT            1.51            392         0      Not Applicable
  03/23/2026 01 AM PDT            1.51            392         0      Not Applicable
  03/23/2026 02 AM PDT            1.51            392         0      Not Applicable
  03/23/2026 03 AM PDT            1.50            388         -      Not Applicable
  03/23/2026 04 AM PDT            1.50            388         0      Not Applicable
  03/23/2026 05 AM PDT            1.50            388         0      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.