National Weather Service California-Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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COTTONWOOD CREEK - COTTONWOOD (CWAC1)
Latitude: 40.39º NLongitude: 122.24º WElevation: 364 FeetForecast Type: Unofficial Location
Location: Tehama County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Jun 06 2026 at 7:19 AM PDTNext Issuance: Jun 07 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: Cottonwood Creek - Cottonwood (CWAC1)
#
# File Generation Time:  06/06/2026 at 07:21 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/01/2026 at 07:00 AM PDT
# Maximum Observed Stage:                       2.81 Feet
# Maximum Observed Flow:                        268 cfs
#
# Earliest Date & Time of Maximum Forecast:     06/06/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       2.48 Feet
# Maximum Forecast Flow:                        189 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/01/2026 07 AM PDT            2.81            268                Not Applicable
  06/01/2026 08 AM PDT            2.80            266         -      Not Applicable
  06/01/2026 09 AM PDT            2.80            266         0      Not Applicable
  06/01/2026 10 AM PDT            2.80            266         0      Not Applicable
  06/01/2026 11 AM PDT            2.78            261         -      Not Applicable
  06/01/2026 12 PM PDT            2.77            258         -      Not Applicable
  06/01/2026 01 PM PDT            2.79            263         +      Not Applicable
  06/01/2026 02 PM PDT            2.79            263         0      Not Applicable
  06/01/2026 03 PM PDT            2.79            263         0      Not Applicable
  06/01/2026 04 PM PDT            2.78            261         -      Not Applicable
  06/01/2026 05 PM PDT            2.77            258         -      Not Applicable
  06/01/2026 06 PM PDT            2.76            255         -      Not Applicable
  06/01/2026 07 PM PDT            2.76            255         0      Not Applicable
  06/01/2026 08 PM PDT            2.75            253         -      Not Applicable
  06/01/2026 09 PM PDT            2.74            250         -      Not Applicable
  06/01/2026 10 PM PDT            2.73            248         -      Not Applicable
  06/01/2026 11 PM PDT            2.71            243         -      Not Applicable
  06/02/2026 12 AM PDT            2.71            243         0      Not Applicable
  06/02/2026 01 AM PDT            2.69            238         -      Not Applicable
  06/02/2026 02 AM PDT            2.68            236         -      Not Applicable
  06/02/2026 03 AM PDT            2.66            231         -      Not Applicable
  06/02/2026 04 AM PDT            2.66            231         0      Not Applicable
  06/02/2026 05 AM PDT            2.65            228         -      Not Applicable
  06/02/2026 06 AM PDT            2.65            228         0      Not Applicable
  06/02/2026 07 AM PDT            2.64            226         -      Not Applicable
  06/02/2026 08 AM PDT            2.64            226         0      Not Applicable
  06/02/2026 09 AM PDT            2.65            228         +      Not Applicable
  06/02/2026 10 AM PDT            2.65            228         0      Not Applicable
  06/02/2026 11 AM PDT            2.66            231         +      Not Applicable
  06/02/2026 12 PM PDT            2.67            233         +      Not Applicable
  06/02/2026 01 PM PDT            2.65            228         -      Not Applicable
  06/02/2026 02 PM PDT            2.65            228         0      Not Applicable
  06/02/2026 03 PM PDT            2.65            228         0      Not Applicable
  06/02/2026 04 PM PDT            2.65            228         0      Not Applicable
  06/02/2026 05 PM PDT            2.64            226         -      Not Applicable
  06/02/2026 06 PM PDT            2.63            224         -      Not Applicable
  06/02/2026 07 PM PDT            2.62            221         -      Not Applicable
  06/02/2026 08 PM PDT            2.62            221         0      Not Applicable
  06/02/2026 09 PM PDT            2.61            219         -      Not Applicable
  06/02/2026 10 PM PDT            2.60            217         -      Not Applicable
  06/02/2026 11 PM PDT            2.60            217         0      Not Applicable
  06/03/2026 12 AM PDT            2.60            217         0      Not Applicable
  06/03/2026 01 AM PDT            2.60            217         0      Not Applicable
  06/03/2026 02 AM PDT            2.60            217         0      Not Applicable
  06/03/2026 03 AM PDT            2.60            217         0      Not Applicable
  06/03/2026 04 AM PDT            2.60            217         0      Not Applicable
  06/03/2026 05 AM PDT            2.59            214         -      Not Applicable
  06/03/2026 06 AM PDT            2.61            219         +      Not Applicable
  06/03/2026 07 AM PDT            2.60            217         -      Not Applicable
  06/03/2026 08 AM PDT            2.60            217         0      Not Applicable
  06/03/2026 09 AM PDT            2.62            221         +      Not Applicable
  06/03/2026 10 AM PDT            2.64            226         +      Not Applicable
  06/03/2026 11 AM PDT            2.63            224         -      Not Applicable
  06/03/2026 12 PM PDT            2.63            224         0      Not Applicable
  06/03/2026 01 PM PDT            2.62            221         -      Not Applicable
  06/03/2026 02 PM PDT            2.61            219         -      Not Applicable
  06/03/2026 03 PM PDT            2.61            219         0      Not Applicable
  06/03/2026 04 PM PDT            2.60            217         -      Not Applicable
  06/03/2026 05 PM PDT            2.59            214         -      Not Applicable
  06/03/2026 06 PM PDT            2.58            212         -      Not Applicable
  06/03/2026 07 PM PDT            2.57            210         -      Not Applicable
  06/03/2026 08 PM PDT            2.57            210         0      Not Applicable
  06/03/2026 09 PM PDT            2.56            207         -      Not Applicable
  06/03/2026 10 PM PDT            2.56            207         0      Not Applicable
  06/03/2026 11 PM PDT            2.56            207         0      Not Applicable
  06/04/2026 12 AM PDT            2.56            207         0      Not Applicable
  06/04/2026 01 AM PDT            2.55            205         -      Not Applicable
  06/04/2026 02 AM PDT            2.54            203         -      Not Applicable
  06/04/2026 03 AM PDT            2.54            203         0      Not Applicable
  06/04/2026 04 AM PDT            2.54            203         0      Not Applicable
  06/04/2026 05 AM PDT            2.54            203         0      Not Applicable
  06/04/2026 06 AM PDT            2.53            201         -      Not Applicable
  06/04/2026 07 AM PDT            2.54            203         +      Not Applicable
  06/04/2026 08 AM PDT            2.54            203         0      Not Applicable
  06/04/2026 09 AM PDT            2.54            203         0      Not Applicable
  06/04/2026 10 AM PDT            2.53            201         -      Not Applicable
  06/04/2026 11 AM PDT            2.53            201         0      Not Applicable
  06/04/2026 12 PM PDT            2.53            201         0      Not Applicable
  06/04/2026 01 PM PDT            2.52            198         -      Not Applicable
  06/04/2026 02 PM PDT            2.53            201         +      Not Applicable
  06/04/2026 03 PM PDT            2.52            198         -      Not Applicable
  06/04/2026 04 PM PDT            2.52            198         0      Not Applicable
  06/04/2026 05 PM PDT            2.51            196         -      Not Applicable
  06/04/2026 06 PM PDT            2.50            194         -      Not Applicable
  06/04/2026 07 PM PDT            2.51            196         +      Not Applicable
  06/04/2026 08 PM PDT            2.50            194         -      Not Applicable
  06/04/2026 09 PM PDT            2.50            194         0      Not Applicable
  06/04/2026 10 PM PDT            2.50            194         0      Not Applicable
  06/04/2026 11 PM PDT            2.50            194         0      Not Applicable
  06/05/2026 12 AM PDT            2.51            196         +      Not Applicable
  06/05/2026 01 AM PDT            2.51            196         0      Not Applicable
  06/05/2026 02 AM PDT            2.51            196         0      Not Applicable
  06/05/2026 03 AM PDT            2.51            196         0      Not Applicable
  06/05/2026 04 AM PDT            2.51            196         0      Not Applicable
  06/05/2026 05 AM PDT            2.51            196         0      Not Applicable
  06/05/2026 06 AM PDT            2.51            196         0      Not Applicable
  06/05/2026 07 AM PDT            2.50            194         -      Not Applicable
  06/05/2026 08 AM PDT            2.52            198         +      Not Applicable
  06/05/2026 09 AM PDT            2.51            196         -      Not Applicable
  06/05/2026 10 AM PDT            2.50            194         -      Not Applicable
  06/05/2026 11 AM PDT            2.50            194         0      Not Applicable
  06/05/2026 12 PM PDT            2.50            194         0      Not Applicable
  06/05/2026 01 PM PDT            2.50            194         0      Not Applicable
  06/05/2026 02 PM PDT            2.49            192         -      Not Applicable
  06/05/2026 03 PM PDT            2.49            192         0      Not Applicable
  06/05/2026 04 PM PDT            2.49            192         0      Not Applicable
  06/05/2026 05 PM PDT            2.48            189         -      Not Applicable
  06/05/2026 06 PM PDT            2.48            189         0      Not Applicable
  06/05/2026 07 PM PDT            2.49            192         +      Not Applicable
  06/05/2026 08 PM PDT            2.49            192         0      Not Applicable
  06/05/2026 09 PM PDT            2.50            194         +      Not Applicable
  06/05/2026 10 PM PDT            2.50            194         0      Not Applicable
  06/05/2026 11 PM PDT            2.50            194         0      Not Applicable
  06/06/2026 12 AM PDT            2.49            192         -      Not Applicable
  06/06/2026 01 AM PDT            2.49            192         0      Not Applicable
  06/06/2026 02 AM PDT            2.48            189         -      Not Applicable
  06/06/2026 03 AM PDT            2.48            189         0      Not Applicable
  06/06/2026 04 AM PDT            2.47            187         -      Not Applicable
  06/06/2026 05 AM PDT            2.47            187         0      Not Applicable
  06/06/2026 06 AM PDT            2.48            189         +      Not Applicable
  06/06/2026 07 AM PDT            2.48            189         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  06/06/2026 08 AM PDT            2.48            189                Not Applicable
  06/06/2026 09 AM PDT            2.48            189         0      Not Applicable
  06/06/2026 10 AM PDT            2.48            189         0      Not Applicable
  06/06/2026 11 AM PDT            2.48            189         0      Not Applicable
  06/06/2026 12 PM PDT            2.48            189         0      Not Applicable
  06/06/2026 01 PM PDT            2.48            189         0      Not Applicable
  06/06/2026 02 PM PDT            2.48            189         0      Not Applicable
  06/06/2026 03 PM PDT            2.48            189         0      Not Applicable
  06/06/2026 04 PM PDT            2.48            189         0      Not Applicable
  06/06/2026 05 PM PDT            2.48            189         0      Not Applicable
  06/06/2026 06 PM PDT            2.48            189         0      Not Applicable
  06/06/2026 07 PM PDT            2.48            189         0      Not Applicable
  06/06/2026 08 PM PDT            2.48            189         0      Not Applicable
  06/06/2026 09 PM PDT            2.48            189         0      Not Applicable
  06/06/2026 10 PM PDT            2.48            189         0      Not Applicable
  06/06/2026 11 PM PDT            2.48            189         0      Not Applicable
  06/07/2026 12 AM PDT            2.48            189         0      Not Applicable
  06/07/2026 01 AM PDT            2.48            189         0      Not Applicable
  06/07/2026 02 AM PDT            2.48            189         0      Not Applicable
  06/07/2026 03 AM PDT            2.48            189         0      Not Applicable
  06/07/2026 04 AM PDT            2.48            189         0      Not Applicable
  06/07/2026 05 AM PDT            2.48            189         0      Not Applicable
  06/07/2026 06 AM PDT            2.48            189         0      Not Applicable
  06/07/2026 07 AM PDT            2.48            189         0      Not Applicable
  06/07/2026 08 AM PDT            2.48            189         0      Not Applicable
  06/07/2026 09 AM PDT            2.48            189         0      Not Applicable
  06/07/2026 10 AM PDT            2.47            187         -      Not Applicable
  06/07/2026 11 AM PDT            2.47            187         0      Not Applicable
  06/07/2026 12 PM PDT            2.47            187         0      Not Applicable
  06/07/2026 01 PM PDT            2.47            187         0      Not Applicable
  06/07/2026 02 PM PDT            2.47            187         0      Not Applicable
  06/07/2026 03 PM PDT            2.47            187         0      Not Applicable
  06/07/2026 04 PM PDT            2.47            187         0      Not Applicable
  06/07/2026 05 PM PDT            2.47            187         0      Not Applicable
  06/07/2026 06 PM PDT            2.47            187         0      Not Applicable
  06/07/2026 07 PM PDT            2.47            187         0      Not Applicable
  06/07/2026 08 PM PDT            2.47            187         0      Not Applicable
  06/07/2026 09 PM PDT            2.47            187         0      Not Applicable
  06/07/2026 10 PM PDT            2.47            187         0      Not Applicable
  06/07/2026 11 PM PDT            2.47            187         0      Not Applicable
  06/08/2026 12 AM PDT            2.47            187         0      Not Applicable
  06/08/2026 01 AM PDT            2.47            187         0      Not Applicable
  06/08/2026 02 AM PDT            2.47            187         0      Not Applicable
  06/08/2026 03 AM PDT            2.47            187         0      Not Applicable
  06/08/2026 04 AM PDT            2.47            187         0      Not Applicable
  06/08/2026 05 AM PDT            2.47            187         0      Not Applicable
  06/08/2026 06 AM PDT            2.47            187         0      Not Applicable
  06/08/2026 07 AM PDT            2.47            187         0      Not Applicable
  06/08/2026 08 AM PDT            2.47            187         0      Not Applicable
  06/08/2026 09 AM PDT            2.47            187         0      Not Applicable
  06/08/2026 10 AM PDT            2.47            187         0      Not Applicable
  06/08/2026 11 AM PDT            2.47            187         0      Not Applicable
  06/08/2026 12 PM PDT            2.47            187         0      Not Applicable
  06/08/2026 01 PM PDT            2.47            187         0      Not Applicable
  06/08/2026 02 PM PDT            2.47            187         0      Not Applicable
  06/08/2026 03 PM PDT            2.47            187         0      Not Applicable
  06/08/2026 04 PM PDT            2.47            187         0      Not Applicable
  06/08/2026 05 PM PDT            2.47            187         0      Not Applicable
  06/08/2026 06 PM PDT            2.47            187         0      Not Applicable
  06/08/2026 07 PM PDT            2.47            187         0      Not Applicable
  06/08/2026 08 PM PDT            2.47            187         0      Not Applicable
  06/08/2026 09 PM PDT            2.47            187         0      Not Applicable
  06/08/2026 10 PM PDT            2.47            187         0      Not Applicable
  06/08/2026 11 PM PDT            2.47            187         0      Not Applicable
  06/09/2026 12 AM PDT            2.47            187         0      Not Applicable
  06/09/2026 01 AM PDT            2.47            187         0      Not Applicable
  06/09/2026 02 AM PDT            2.47            187         0      Not Applicable
  06/09/2026 03 AM PDT            2.47            187         0      Not Applicable
  06/09/2026 04 AM PDT            2.47            187         0      Not Applicable
  06/09/2026 05 AM PDT            2.48            189         +      Not Applicable
  06/09/2026 06 AM PDT            2.48            189         0      Not Applicable
  06/09/2026 07 AM PDT            2.48            189         0      Not Applicable
  06/09/2026 08 AM PDT            2.48            189         0      Not Applicable
  06/09/2026 09 AM PDT            2.48            189         0      Not Applicable
  06/09/2026 10 AM PDT            2.48            189         0      Not Applicable
  06/09/2026 11 AM PDT            2.48            189         0      Not Applicable
  06/09/2026 12 PM PDT            2.48            189         0      Not Applicable
  06/09/2026 01 PM PDT            2.48            189         0      Not Applicable
  06/09/2026 02 PM PDT            2.48            189         0      Not Applicable
  06/09/2026 03 PM PDT            2.48            189         0      Not Applicable
  06/09/2026 04 PM PDT            2.48            189         0      Not Applicable
  06/09/2026 05 PM PDT            2.48            189         0      Not Applicable
  06/09/2026 06 PM PDT            2.48            189         0      Not Applicable
  06/09/2026 07 PM PDT            2.48            189         0      Not Applicable
  06/09/2026 08 PM PDT            2.48            189         0      Not Applicable
  06/09/2026 09 PM PDT            2.48            189         0      Not Applicable
  06/09/2026 10 PM PDT            2.48            189         0      Not Applicable
  06/09/2026 11 PM PDT            2.47            187         -      Not Applicable
  06/10/2026 12 AM PDT            2.47            187         0      Not Applicable
  06/10/2026 01 AM PDT            2.47            187         0      Not Applicable
  06/10/2026 02 AM PDT            2.47            187         0      Not Applicable
  06/10/2026 03 AM PDT            2.47            187         0      Not Applicable
  06/10/2026 04 AM PDT            2.47            187         0      Not Applicable
  06/10/2026 05 AM PDT            2.47            187         0      Not Applicable
  06/10/2026 06 AM PDT            2.47            187         0      Not Applicable
  06/10/2026 07 AM PDT            2.47            187         0      Not Applicable
  06/10/2026 08 AM PDT            2.47            187         0      Not Applicable
  06/10/2026 09 AM PDT            2.47            187         0      Not Applicable
  06/10/2026 10 AM PDT            2.47            187         0      Not Applicable
  06/10/2026 11 AM PDT            2.47            187         0      Not Applicable
  06/10/2026 12 PM PDT            2.47            187         0      Not Applicable
  06/10/2026 01 PM PDT            2.46            185         -      Not Applicable
  06/10/2026 02 PM PDT            2.46            185         0      Not Applicable
  06/10/2026 03 PM PDT            2.46            185         0      Not Applicable
  06/10/2026 04 PM PDT            2.46            185         0      Not Applicable
  06/10/2026 05 PM PDT            2.46            185         0      Not Applicable
  06/10/2026 06 PM PDT            2.46            185         0      Not Applicable
  06/10/2026 07 PM PDT            2.46            185         0      Not Applicable
  06/10/2026 08 PM PDT            2.46            185         0      Not Applicable
  06/10/2026 09 PM PDT            2.46            185         0      Not Applicable
  06/10/2026 10 PM PDT            2.46            185         0      Not Applicable
  06/10/2026 11 PM PDT            2.46            185         0      Not Applicable
  06/11/2026 12 AM PDT            2.46            185         0      Not Applicable
  06/11/2026 01 AM PDT            2.46            185         0      Not Applicable
  06/11/2026 02 AM PDT            2.46            185         0      Not Applicable
  06/11/2026 03 AM PDT            2.46            185         0      Not Applicable
  06/11/2026 04 AM PDT            2.46            185         0      Not Applicable
  06/11/2026 05 AM PDT            2.46            185         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.