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 31 2026 at 1:43 PM PDTNext Issuance: Apr 01 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:  03/31/2026 at 01:46 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/26/2026 at 09:00 PM PDT
# Maximum Observed Stage:                       1.69 Feet
# Maximum Observed Flow:                        472 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/02/2026 at 12:00 AM PDT
# Maximum Forecast Stage:                       2.73 Feet
# Maximum Forecast Flow:                        1103 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/26/2026 01 PM PDT            1.65            453                Not Applicable
  03/26/2026 02 PM PDT            1.66            458         +      Not Applicable
  03/26/2026 03 PM PDT            1.66            458         0      Not Applicable
  03/26/2026 04 PM PDT            1.63            444         -      Not Applicable
  03/26/2026 05 PM PDT            1.65            453         +      Not Applicable
  03/26/2026 06 PM PDT            1.66            458         +      Not Applicable
  03/26/2026 07 PM PDT            1.65            453         -      Not Applicable
  03/26/2026 08 PM PDT            1.63            444         -      Not Applicable
  03/26/2026 09 PM PDT            1.69            472         +      Not Applicable
  03/26/2026 10 PM PDT            1.64            449         -      Not Applicable
  03/26/2026 11 PM PDT            1.65            453         +      Not Applicable
  03/27/2026 12 AM PDT            1.67            462         +      Not Applicable
  03/27/2026 01 AM PDT            1.65            453         -      Not Applicable
  03/27/2026 02 AM PDT            1.62            440         -      Not Applicable
  03/27/2026 03 AM PDT            1.64            449         +      Not Applicable
  03/27/2026 04 AM PDT            1.62            440         -      Not Applicable
  03/27/2026 05 AM PDT            1.61            435         -      Not Applicable
  03/27/2026 06 AM PDT            1.61            435         0      Not Applicable
  03/27/2026 07 AM PDT            1.61            435         0      Not Applicable
  03/27/2026 08 AM PDT            1.64            449         +      Not Applicable
  03/27/2026 09 AM PDT            1.62            440         -      Not Applicable
  03/27/2026 10 AM PDT            1.60            431         -      Not Applicable
  03/27/2026 11 AM PDT            1.60            431         0      Not Applicable
  03/27/2026 12 PM PDT            1.61            435         +      Not Applicable
  03/27/2026 01 PM PDT            1.61            435         0      Not Applicable
  03/27/2026 02 PM PDT            1.61            435         0      Not Applicable
  03/27/2026 03 PM PDT            1.61            435         0      Not Applicable
  03/27/2026 04 PM PDT            1.63            444         +      Not Applicable
  03/27/2026 05 PM PDT            1.61            435         -      Not Applicable
  03/27/2026 06 PM PDT            1.61            435         0      Not Applicable
  03/27/2026 07 PM PDT            1.60            431         -      Not Applicable
  03/27/2026 08 PM PDT            1.62            440         +      Not Applicable
  03/27/2026 09 PM PDT            1.66            458         +      Not Applicable
  03/27/2026 10 PM PDT            1.64            449         -      Not Applicable
  03/27/2026 11 PM PDT            1.61            435         -      Not Applicable
  03/28/2026 12 AM PDT            1.60            431         -      Not Applicable
  03/28/2026 01 AM PDT            1.59            426         -      Not Applicable
  03/28/2026 02 AM PDT            1.59            426         0      Not Applicable
  03/28/2026 03 AM PDT            1.59            426         0      Not Applicable
  03/28/2026 04 AM PDT            1.59            426         0      Not Applicable
  03/28/2026 05 AM PDT            1.59            426         0      Not Applicable
  03/28/2026 06 AM PDT            1.58            422         -      Not Applicable
  03/28/2026 07 AM PDT            1.57            418         -      Not Applicable
  03/28/2026 08 AM PDT            1.58            422         +      Not Applicable
  03/28/2026 09 AM PDT            1.59            426         +      Not Applicable
  03/28/2026 10 AM PDT            1.58            422         -      Not Applicable
  03/28/2026 11 AM PDT            1.57            418         -      Not Applicable
  03/28/2026 12 PM PDT            1.61            435         +      Not Applicable
  03/28/2026 01 PM PDT            1.60            431         -      Not Applicable
  03/28/2026 02 PM PDT            1.58            422         -      Not Applicable
  03/28/2026 03 PM PDT            1.59            426         +      Not Applicable
  03/28/2026 04 PM PDT            1.60            431         +      Not Applicable
  03/28/2026 05 PM PDT            1.58            422         -      Not Applicable
  03/28/2026 06 PM PDT            1.58            422         0      Not Applicable
  03/28/2026 07 PM PDT            1.59            426         +      Not Applicable
  03/28/2026 08 PM PDT            1.60            431         +      Not Applicable
  03/28/2026 09 PM PDT            1.58            422         -      Not Applicable
  03/28/2026 10 PM PDT            1.56            413         -      Not Applicable
  03/28/2026 11 PM PDT            1.57            418         +      Not Applicable
  03/29/2026 12 AM PDT            1.59            426         +      Not Applicable
  03/29/2026 01 AM PDT            1.56            413         -      Not Applicable
  03/29/2026 02 AM PDT            1.57            418         +      Not Applicable
  03/29/2026 03 AM PDT            1.57            418         0      Not Applicable
  03/29/2026 04 AM PDT            1.55            409         -      Not Applicable
  03/29/2026 05 AM PDT            1.56            413         +      Not Applicable
  03/29/2026 06 AM PDT            1.56            413         0      Not Applicable
  03/29/2026 07 AM PDT            1.54            405         -      Not Applicable
  03/29/2026 08 AM PDT            1.56            413         +      Not Applicable
  03/29/2026 09 AM PDT            1.54            405         -      Not Applicable
  03/29/2026 10 AM PDT            1.56            413         +      Not Applicable
  03/29/2026 11 AM PDT            1.58            422         +      Not Applicable
  03/29/2026 12 PM PDT            1.56            413         -      Not Applicable
  03/29/2026 01 PM PDT            1.56            413         0      Not Applicable
  03/29/2026 02 PM PDT            1.58            422         +      Not Applicable
  03/29/2026 03 PM PDT            1.58            422         0      Not Applicable
  03/29/2026 04 PM PDT            1.56            413         -      Not Applicable
  03/29/2026 05 PM PDT            1.58            422         +      Not Applicable
  03/29/2026 06 PM PDT            1.57            418         -      Not Applicable
  03/29/2026 07 PM PDT            1.56            413         -      Not Applicable
  03/29/2026 08 PM PDT            1.57            418         +      Not Applicable
  03/29/2026 09 PM PDT            1.56            413         -      Not Applicable
  03/29/2026 10 PM PDT            1.58            422         +      Not Applicable
  03/29/2026 11 PM PDT            1.56            413         -      Not Applicable
  03/30/2026 12 AM PDT            1.56            413         0      Not Applicable
  03/30/2026 01 AM PDT            1.57            418         +      Not Applicable
  03/30/2026 02 AM PDT            1.55            409         -      Not Applicable
  03/30/2026 03 AM PDT            1.57            418         +      Not Applicable
  03/30/2026 04 AM PDT            1.56            413         -      Not Applicable
  03/30/2026 05 AM PDT            1.55            409         -      Not Applicable
  03/30/2026 06 AM PDT            1.54            405         -      Not Applicable
  03/30/2026 07 AM PDT            1.55            409         +      Not Applicable
  03/30/2026 08 AM PDT            1.54            405         -      Not Applicable
  03/30/2026 09 AM PDT            1.55            409         +      Not Applicable
  03/30/2026 10 AM PDT            1.54            405         -      Not Applicable
  03/30/2026 11 AM PDT            1.56            413         +      Not Applicable
  03/30/2026 12 PM PDT            1.56            413         0      Not Applicable
  03/30/2026 01 PM PDT            1.58            422         +      Not Applicable
  03/30/2026 02 PM PDT            1.60            431         +      Not Applicable
  03/30/2026 03 PM PDT            1.61            435         +      Not Applicable
  03/30/2026 04 PM PDT            1.63            444         +      Not Applicable
  03/30/2026 05 PM PDT            1.63            444         0      Not Applicable
  03/30/2026 06 PM PDT            1.59            426         -      Not Applicable
  03/30/2026 07 PM PDT            1.59            426         0      Not Applicable
  03/30/2026 08 PM PDT            1.59            426         0      Not Applicable
  03/30/2026 09 PM PDT            1.58            422         -      Not Applicable
  03/30/2026 10 PM PDT            1.62            440         +      Not Applicable
  03/30/2026 11 PM PDT            1.60            431         -      Not Applicable
  03/31/2026 12 AM PDT            1.53            401         -      Not Applicable
  03/31/2026 01 AM PDT            1.57            418         +      Not Applicable
  03/31/2026 02 AM PDT            1.55            409         -      Not Applicable
  03/31/2026 03 AM PDT            1.56            413         +      Not Applicable
  03/31/2026 04 AM PDT            1.55            409         -      Not Applicable
  03/31/2026 05 AM PDT            1.57            418         +      Not Applicable
  03/31/2026 06 AM PDT            1.54            405         -      Not Applicable
  03/31/2026 07 AM PDT            1.56            413         +      Not Applicable
  03/31/2026 08 AM PDT            1.56            413         0      Not Applicable
  03/31/2026 09 AM PDT            1.55            409         -      Not Applicable
  03/31/2026 10 AM PDT            1.58            422         +      Not Applicable
  03/31/2026 11 AM PDT            1.55            409         -      Not Applicable
  03/31/2026 12 PM PDT            1.58            422         +      Not Applicable
  03/31/2026 01 PM PDT            1.58            422         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/31/2026 02 PM PDT            1.58            422                Not Applicable
  03/31/2026 03 PM PDT            1.58            422         0      Not Applicable
  03/31/2026 04 PM PDT            1.58            422         0      Not Applicable
  03/31/2026 05 PM PDT            1.58            422         0      Not Applicable
  03/31/2026 06 PM PDT            1.59            426         +      Not Applicable
  03/31/2026 07 PM PDT            1.59            426         0      Not Applicable
  03/31/2026 08 PM PDT            1.60            431         +      Not Applicable
  03/31/2026 09 PM PDT            1.60            431         0      Not Applicable
  03/31/2026 10 PM PDT            1.60            431         0      Not Applicable
  03/31/2026 11 PM PDT            1.61            435         +      Not Applicable
  04/01/2026 12 AM PDT            1.61            435         0      Not Applicable
  04/01/2026 01 AM PDT            1.61            435         0      Not Applicable
  04/01/2026 02 AM PDT            1.61            435         0      Not Applicable
  04/01/2026 03 AM PDT            1.61            435         0      Not Applicable
  04/01/2026 04 AM PDT            1.61            435         0      Not Applicable
  04/01/2026 05 AM PDT            1.61            435         0      Not Applicable
  04/01/2026 06 AM PDT            1.61            435         0      Not Applicable
  04/01/2026 07 AM PDT            1.61            435         0      Not Applicable
  04/01/2026 08 AM PDT            1.62            440         +      Not Applicable
  04/01/2026 09 AM PDT            1.63            444         +      Not Applicable
  04/01/2026 10 AM PDT            1.66            458         +      Not Applicable
  04/01/2026 11 AM PDT            1.69            472         +      Not Applicable
  04/01/2026 12 PM PDT            1.74            495         +      Not Applicable
  04/01/2026 01 PM PDT            1.80            524         +      Not Applicable
  04/01/2026 02 PM PDT            1.88            565         +      Not Applicable
  04/01/2026 03 PM PDT            2.00            628         +      Not Applicable
  04/01/2026 04 PM PDT            2.10            684         +      Not Applicable
  04/01/2026 05 PM PDT            2.20            743         +      Not Applicable
  04/01/2026 06 PM PDT            2.29            799         +      Not Applicable
  04/01/2026 07 PM PDT            2.45            903         +      Not Applicable
  04/01/2026 08 PM PDT            2.55            972         +      Not Applicable
  04/01/2026 09 PM PDT            2.61           1014         +      Not Applicable
  04/01/2026 10 PM PDT            2.69           1073         +      Not Applicable
  04/01/2026 11 PM PDT            2.72           1095         +      Not Applicable
  04/02/2026 12 AM PDT            2.73           1103         +      Not Applicable
  04/02/2026 01 AM PDT            2.73           1103         0      Not Applicable
  04/02/2026 02 AM PDT            2.72           1095         -      Not Applicable
  04/02/2026 03 AM PDT            2.71           1088         -      Not Applicable
  04/02/2026 04 AM PDT            2.68           1065         -      Not Applicable
  04/02/2026 05 AM PDT            2.64           1036         -      Not Applicable
  04/02/2026 06 AM PDT            2.62           1022         -      Not Applicable
  04/02/2026 07 AM PDT            2.56            979         -      Not Applicable
  04/02/2026 08 AM PDT            2.51            944         -      Not Applicable
  04/02/2026 09 AM PDT            2.45            903         -      Not Applicable
  04/02/2026 10 AM PDT            2.41            876         -      Not Applicable
  04/02/2026 11 AM PDT            2.37            850         -      Not Applicable
  04/02/2026 12 PM PDT            2.33            824         -      Not Applicable
  04/02/2026 01 PM PDT            2.30            805         -      Not Applicable
  04/02/2026 02 PM PDT            2.28            792         -      Not Applicable
  04/02/2026 03 PM PDT            2.27            786         -      Not Applicable
  04/02/2026 04 PM PDT            2.26            780         -      Not Applicable
  04/02/2026 05 PM PDT            2.24            768         -      Not Applicable
  04/02/2026 06 PM PDT            2.23            762         -      Not Applicable
  04/02/2026 07 PM PDT            2.21            749         -      Not Applicable
  04/02/2026 08 PM PDT            2.20            743         -      Not Applicable
  04/02/2026 09 PM PDT            2.19            737         -      Not Applicable
  04/02/2026 10 PM PDT            2.18            731         -      Not Applicable
  04/02/2026 11 PM PDT            2.17            725         -      Not Applicable
  04/03/2026 12 AM PDT            2.16            719         -      Not Applicable
  04/03/2026 01 AM PDT            2.15            714         -      Not Applicable
  04/03/2026 02 AM PDT            2.15            714         0      Not Applicable
  04/03/2026 03 AM PDT            2.14            708         -      Not Applicable
  04/03/2026 04 AM PDT            2.13            702         -      Not Applicable
  04/03/2026 05 AM PDT            2.13            702         0      Not Applicable
  04/03/2026 06 AM PDT            2.12            696         -      Not Applicable
  04/03/2026 07 AM PDT            2.11            690         -      Not Applicable
  04/03/2026 08 AM PDT            2.10            684         -      Not Applicable
  04/03/2026 09 AM PDT            2.09            679         -      Not Applicable
  04/03/2026 10 AM PDT            2.08            673         -      Not Applicable
  04/03/2026 11 AM PDT            2.07            667         -      Not Applicable
  04/03/2026 12 PM PDT            2.06            662         -      Not Applicable
  04/03/2026 01 PM PDT            2.05            656         -      Not Applicable
  04/03/2026 02 PM PDT            2.04            650         -      Not Applicable
  04/03/2026 03 PM PDT            2.03            645         -      Not Applicable
  04/03/2026 04 PM PDT            2.02            639         -      Not Applicable
  04/03/2026 05 PM PDT            2.02            639         0      Not Applicable
  04/03/2026 06 PM PDT            2.02            639         0      Not Applicable
  04/03/2026 07 PM PDT            2.02            639         0      Not Applicable
  04/03/2026 08 PM PDT            2.03            645         +      Not Applicable
  04/03/2026 09 PM PDT            2.04            650         +      Not Applicable
  04/03/2026 10 PM PDT            2.06            662         +      Not Applicable
  04/03/2026 11 PM PDT            2.07            667         +      Not Applicable
  04/04/2026 12 AM PDT            2.08            673         +      Not Applicable
  04/04/2026 01 AM PDT            2.09            679         +      Not Applicable
  04/04/2026 02 AM PDT            2.09            679         0      Not Applicable
  04/04/2026 03 AM PDT            2.09            679         0      Not Applicable
  04/04/2026 04 AM PDT            2.09            679         0      Not Applicable
  04/04/2026 05 AM PDT            2.09            679         0      Not Applicable
  04/04/2026 06 AM PDT            2.09            679         0      Not Applicable
  04/04/2026 07 AM PDT            2.08            673         -      Not Applicable
  04/04/2026 08 AM PDT            2.08            673         0      Not Applicable
  04/04/2026 09 AM PDT            2.07            667         -      Not Applicable
  04/04/2026 10 AM PDT            2.05            656         -      Not Applicable
  04/04/2026 11 AM PDT            2.04            650         -      Not Applicable
  04/04/2026 12 PM PDT            2.02            639         -      Not Applicable
  04/04/2026 01 PM PDT            2.01            634         -      Not Applicable
  04/04/2026 02 PM PDT            2.00            628         -      Not Applicable
  04/04/2026 03 PM PDT            1.99            623         -      Not Applicable
  04/04/2026 04 PM PDT            1.99            623         0      Not Applicable
  04/04/2026 05 PM PDT            1.99            623         0      Not Applicable
  04/04/2026 06 PM PDT            1.99            623         0      Not Applicable
  04/04/2026 07 PM PDT            2.00            628         +      Not Applicable
  04/04/2026 08 PM PDT            2.01            634         +      Not Applicable
  04/04/2026 09 PM PDT            2.02            639         +      Not Applicable
  04/04/2026 10 PM PDT            2.03            645         +      Not Applicable
  04/04/2026 11 PM PDT            2.04            650         +      Not Applicable
  04/05/2026 12 AM PDT            2.04            650         0      Not Applicable
  04/05/2026 01 AM PDT            2.04            650         0      Not Applicable
  04/05/2026 02 AM PDT            2.03            645         -      Not Applicable
  04/05/2026 03 AM PDT            2.02            639         -      Not Applicable
  04/05/2026 04 AM PDT            2.01            634         -      Not Applicable
  04/05/2026 05 AM PDT            2.00            628         -      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.