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

*** IMPORTANT ***  Week of June 16 - Website Data Outage - Due to a major computer upgrade the week of June 16, nearly all data on the CNRFC web site will not be updated. We anticipate the down time to be approximately 4 days. The latest deterministic hydrologic forecasts for official forecast points will continue to be available at the National Water Prediction Service during this time.
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COW CREEK - MILLVILLE (CWCC1)
Latitude: 40.51º NLongitude: 122.23º WElevation: 386 Feet
Location: Shasta County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Jun 16 2025 at 6:03 AM PDTNext Issuance: Jun 17 2025 at 9:00 AM PDT
Action/Monitor: 13.0 FeetMinor Flood: 17.0 FeetModerate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Cow Creek - Millville (CWCC1)
#
# File Generation Time:  06/16/2025 at 06:04 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/15/2025 at 07:00 PM PDT
# Maximum Observed Stage:                       3.20 Feet
# Maximum Observed Flow:                        105 cfs
#
# Earliest Date & Time of Maximum Forecast:     06/16/2025 at 06:00 AM PDT
# Maximum Forecast Stage:                       3.12 Feet
# Maximum Forecast Flow:                        89 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/11/2025 06 AM PDT            3.14             93                        Normal
  06/11/2025 07 AM PDT            3.15             95         +              Normal
  06/11/2025 08 AM PDT            3.17             99         +              Normal
  06/11/2025 09 AM PDT            3.18            101         +              Normal
  06/11/2025 10 AM PDT            3.18            101         0              Normal
  06/11/2025 11 AM PDT            3.17             99         -              Normal
  06/11/2025 12 PM PDT            3.17             99         0              Normal
  06/11/2025 01 PM PDT            3.18            101         +              Normal
  06/11/2025 02 PM PDT            3.18            101         0              Normal
  06/11/2025 03 PM PDT            3.18            101         0              Normal
  06/11/2025 04 PM PDT            3.18            101         0              Normal
  06/11/2025 05 PM PDT            3.18            101         0              Normal
  06/11/2025 06 PM PDT            3.18            101         0              Normal
  06/11/2025 07 PM PDT            3.18            101         0              Normal
  06/11/2025 08 PM PDT            3.18            101         0              Normal
  06/11/2025 09 PM PDT            3.18            101         0              Normal
  06/11/2025 10 PM PDT            3.18            101         0              Normal
  06/11/2025 11 PM PDT            3.18            101         0              Normal
  06/12/2025 12 AM PDT            3.18            101         0              Normal
  06/12/2025 01 AM PDT            3.18            101         0              Normal
  06/12/2025 02 AM PDT            3.19            103         +              Normal
  06/12/2025 03 AM PDT            3.19            103         0              Normal
  06/12/2025 04 AM PDT            3.19            103         0              Normal
  06/12/2025 05 AM PDT            3.18            101         -              Normal
  06/12/2025 06 AM PDT            3.18            101         0              Normal
  06/12/2025 07 AM PDT            3.19            103         +              Normal
  06/12/2025 08 AM PDT            3.19            103         0              Normal
  06/12/2025 09 AM PDT            3.19            103         0              Normal
  06/12/2025 10 AM PDT            3.18            101         -              Normal
  06/12/2025 11 AM PDT            3.17             99         -              Normal
  06/12/2025 12 PM PDT            3.16             97         -              Normal
  06/12/2025 01 PM PDT            3.15             95         -              Normal
  06/12/2025 02 PM PDT            3.14             93         -              Normal
  06/12/2025 03 PM PDT            3.13             91         -              Normal
  06/12/2025 04 PM PDT            3.13             91         0              Normal
  06/12/2025 05 PM PDT            3.13             91         0              Normal
  06/12/2025 06 PM PDT            3.13             91         0              Normal
  06/12/2025 07 PM PDT            3.15             95         +              Normal
  06/12/2025 08 PM PDT            3.17             99         +              Normal
  06/12/2025 09 PM PDT            3.18            101         +              Normal
  06/12/2025 10 PM PDT            3.18            101         0              Normal
  06/12/2025 11 PM PDT            3.17             99         -              Normal
  06/13/2025 12 AM PDT            3.17             99         0              Normal
  06/13/2025 01 AM PDT            3.16             97         -              Normal
  06/13/2025 02 AM PDT            3.13             91         -              Normal
  06/13/2025 03 AM PDT            3.12             89         -              Normal
  06/13/2025 04 AM PDT            3.11             87         -              Normal
  06/13/2025 05 AM PDT            3.11             87         0              Normal
  06/13/2025 06 AM PDT            3.11             87         0              Normal
  06/13/2025 07 AM PDT            3.12             89         +              Normal
  06/13/2025 08 AM PDT            3.13             91         +              Normal
  06/13/2025 09 AM PDT            3.14             93         +              Normal
  06/13/2025 10 AM PDT            3.15             95         +              Normal
  06/13/2025 11 AM PDT            3.16             97         +              Normal
  06/13/2025 12 PM PDT            3.16             97         0              Normal
  06/13/2025 01 PM PDT            3.17             99         +              Normal
  06/13/2025 02 PM PDT            3.17             99         0              Normal
  06/13/2025 03 PM PDT            3.18            101         +              Normal
  06/13/2025 04 PM PDT            3.17             99         -              Normal
  06/13/2025 05 PM PDT            3.18            101         +              Normal
  06/13/2025 06 PM PDT            3.18            101         0              Normal
  06/13/2025 07 PM PDT            3.18            101         0              Normal
  06/13/2025 08 PM PDT            3.18            101         0              Normal
  06/13/2025 09 PM PDT            3.18            101         0              Normal
  06/13/2025 10 PM PDT            3.18            101         0              Normal
  06/13/2025 11 PM PDT            3.18            101         0              Normal
  06/14/2025 12 AM PDT            3.17             99         -              Normal
  06/14/2025 01 AM PDT            3.18            101         +              Normal
  06/14/2025 02 AM PDT            3.18            101         0              Normal
  06/14/2025 03 AM PDT            3.17             99         -              Normal
  06/14/2025 04 AM PDT            3.17             99         0              Normal
  06/14/2025 05 AM PDT            3.16             97         -              Normal
  06/14/2025 06 AM PDT            3.16             97         0              Normal
  06/14/2025 07 AM PDT            3.16             97         0              Normal
  06/14/2025 08 AM PDT            3.17             99         +              Normal
  06/14/2025 09 AM PDT            3.17             99         0              Normal
  06/14/2025 10 AM PDT            3.17             99         0              Normal
  06/14/2025 11 AM PDT            3.17             99         0              Normal
  06/14/2025 12 PM PDT            3.17             99         0              Normal
  06/14/2025 01 PM PDT            3.17             99         0              Normal
  06/14/2025 02 PM PDT            3.16             97         -              Normal
  06/14/2025 03 PM PDT            3.16             97         0              Normal
  06/14/2025 04 PM PDT            3.16             97         0              Normal
  06/14/2025 05 PM PDT            3.17             99         +              Normal
  06/14/2025 06 PM PDT            3.17             99         0              Normal
  06/14/2025 07 PM PDT            3.17             99         0              Normal
  06/14/2025 08 PM PDT            3.16             97         -              Normal
  06/14/2025 09 PM PDT            3.16             97         0              Normal
  06/14/2025 10 PM PDT            3.15             95         -              Normal
  06/14/2025 11 PM PDT            3.14             93         -              Normal
  06/15/2025 12 AM PDT            3.13             91         -              Normal
  06/15/2025 01 AM PDT            3.13             91         0              Normal
  06/15/2025 02 AM PDT            3.13             91         0              Normal
  06/15/2025 03 AM PDT            3.13             91         0              Normal
  06/15/2025 04 AM PDT            3.14             93         +              Normal
  06/15/2025 05 AM PDT            3.14             93         0              Normal
  06/15/2025 06 AM PDT            3.14             93         0              Normal
  06/15/2025 07 AM PDT            3.15             95         +              Normal
  06/15/2025 08 AM PDT            3.15             95         0              Normal
  06/15/2025 09 AM PDT            3.15             95         0              Normal
  06/15/2025 10 AM PDT            3.15             95         0              Normal
  06/15/2025 11 AM PDT            3.14             93         -              Normal
  06/15/2025 12 PM PDT            3.15             95         +              Normal
  06/15/2025 01 PM PDT            3.15             95         0              Normal
  06/15/2025 02 PM PDT            3.15             95         0              Normal
  06/15/2025 03 PM PDT            3.15             95         0              Normal
  06/15/2025 04 PM PDT            3.17             99         +              Normal
  06/15/2025 05 PM PDT            3.19            103         +              Normal
  06/15/2025 06 PM PDT            3.20            105         +              Normal
  06/15/2025 07 PM PDT            3.20            105         0              Normal
  06/15/2025 08 PM PDT            3.19            103         -              Normal
  06/15/2025 09 PM PDT            3.17             99         -              Normal
  06/15/2025 10 PM PDT            3.16             97         -              Normal
  06/15/2025 11 PM PDT            3.14             93         -              Normal
  06/16/2025 12 AM PDT            3.14             93         0              Normal
  06/16/2025 01 AM PDT            3.13             91         -              Normal
  06/16/2025 02 AM PDT            3.12             89         -              Normal
  06/16/2025 03 AM PDT            3.12             89         0              Normal
  06/16/2025 04 AM PDT            3.12             89         0              Normal
  06/16/2025 05 AM PDT            3.12             89         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  06/16/2025 06 AM PDT            3.12             89                        Normal
  06/16/2025 07 AM PDT            3.12             89         0              Normal
  06/16/2025 08 AM PDT            3.12             89         0              Normal
  06/16/2025 09 AM PDT            3.11             87         -              Normal
  06/16/2025 10 AM PDT            3.11             87         0              Normal
  06/16/2025 11 AM PDT            3.11             87         0              Normal
  06/16/2025 12 PM PDT            3.11             87         0              Normal
  06/16/2025 01 PM PDT            3.11             87         0              Normal
  06/16/2025 02 PM PDT            3.10             86         -              Normal
  06/16/2025 03 PM PDT            3.10             86         0              Normal
  06/16/2025 04 PM PDT            3.10             86         0              Normal
  06/16/2025 05 PM PDT            3.10             86         0              Normal
  06/16/2025 06 PM PDT            3.10             86         0              Normal
  06/16/2025 07 PM PDT            3.10             86         0              Normal
  06/16/2025 08 PM PDT            3.10             86         0              Normal
  06/16/2025 09 PM PDT            3.10             86         0              Normal
  06/16/2025 10 PM PDT            3.10             86         0              Normal
  06/16/2025 11 PM PDT            3.10             86         0              Normal
  06/17/2025 12 AM PDT            3.10             86         0              Normal
  06/17/2025 01 AM PDT            3.09             84         -              Normal
  06/17/2025 02 AM PDT            3.09             84         0              Normal
  06/17/2025 03 AM PDT            3.09             84         0              Normal
  06/17/2025 04 AM PDT            3.09             84         0              Normal
  06/17/2025 05 AM PDT            3.09             84         0              Normal
  06/17/2025 06 AM PDT            3.09             84         0              Normal
  06/17/2025 07 AM PDT            3.09             84         0              Normal
  06/17/2025 08 AM PDT            3.09             84         0              Normal
  06/17/2025 09 AM PDT            3.08             82         -              Normal
  06/17/2025 10 AM PDT            3.08             82         0              Normal
  06/17/2025 11 AM PDT            3.08             82         0              Normal
  06/17/2025 12 PM PDT            3.08             82         0              Normal
  06/17/2025 01 PM PDT            3.08             82         0              Normal
  06/17/2025 02 PM PDT            3.08             82         0              Normal
  06/17/2025 03 PM PDT            3.08             82         0              Normal
  06/17/2025 04 PM PDT            3.08             82         0              Normal
  06/17/2025 05 PM PDT            3.08             82         0              Normal
  06/17/2025 06 PM PDT            3.08             82         0              Normal
  06/17/2025 07 PM PDT            3.07             80         -              Normal
  06/17/2025 08 PM PDT            3.07             80         0              Normal
  06/17/2025 09 PM PDT            3.07             80         0              Normal
  06/17/2025 10 PM PDT            3.07             80         0              Normal
  06/17/2025 11 PM PDT            3.07             80         0              Normal
  06/18/2025 12 AM PDT            3.07             80         0              Normal
  06/18/2025 01 AM PDT            3.07             80         0              Normal
  06/18/2025 02 AM PDT            3.07             80         0              Normal
  06/18/2025 03 AM PDT            3.07             80         0              Normal
  06/18/2025 04 AM PDT            3.06             78         -              Normal
  06/18/2025 05 AM PDT            3.06             78         0              Normal
  06/18/2025 06 AM PDT            3.06             78         0              Normal
  06/18/2025 07 AM PDT            3.06             78         0              Normal
  06/18/2025 08 AM PDT            3.06             78         0              Normal
  06/18/2025 09 AM PDT            3.06             78         0              Normal
  06/18/2025 10 AM PDT            3.06             78         0              Normal
  06/18/2025 11 AM PDT            3.06             78         0              Normal
  06/18/2025 12 PM PDT            3.06             78         0              Normal
  06/18/2025 01 PM PDT            3.06             78         0              Normal
  06/18/2025 02 PM PDT            3.06             78         0              Normal
  06/18/2025 03 PM PDT            3.05             77         -              Normal
  06/18/2025 04 PM PDT            3.05             77         0              Normal
  06/18/2025 05 PM PDT            3.05             77         0              Normal
  06/18/2025 06 PM PDT            3.05             77         0              Normal
  06/18/2025 07 PM PDT            3.05             77         0              Normal
  06/18/2025 08 PM PDT            3.05             77         0              Normal
  06/18/2025 09 PM PDT            3.05             77         0              Normal
  06/18/2025 10 PM PDT            3.05             77         0              Normal
  06/18/2025 11 PM PDT            3.04             75         -              Normal
  06/19/2025 12 AM PDT            3.04             75         0              Normal
  06/19/2025 01 AM PDT            3.04             75         0              Normal
  06/19/2025 02 AM PDT            3.04             75         0              Normal
  06/19/2025 03 AM PDT            3.04             75         0              Normal
  06/19/2025 04 AM PDT            3.04             75         0              Normal
  06/19/2025 05 AM PDT            3.04             75         0              Normal
  06/19/2025 06 AM PDT            3.04             75         0              Normal
  06/19/2025 07 AM PDT            3.04             75         0              Normal
  06/19/2025 08 AM PDT            3.04             75         0              Normal
  06/19/2025 09 AM PDT            3.03             73         -              Normal
  06/19/2025 10 AM PDT            3.03             73         0              Normal
  06/19/2025 11 AM PDT            3.03             73         0              Normal
  06/19/2025 12 PM PDT            3.03             73         0              Normal
  06/19/2025 01 PM PDT            3.03             73         0              Normal
  06/19/2025 02 PM PDT            3.03             73         0              Normal
  06/19/2025 03 PM PDT            3.03             73         0              Normal
  06/19/2025 04 PM PDT            3.03             73         0              Normal
  06/19/2025 05 PM PDT            3.02             72         -              Normal
  06/19/2025 06 PM PDT            3.02             72         0              Normal
  06/19/2025 07 PM PDT            3.02             72         0              Normal
  06/19/2025 08 PM PDT            3.02             72         0              Normal
  06/19/2025 09 PM PDT            3.02             72         0              Normal
  06/19/2025 10 PM PDT            3.02             72         0              Normal
  06/19/2025 11 PM PDT            3.02             72         0              Normal
  06/20/2025 12 AM PDT            3.02             72         0              Normal
  06/20/2025 01 AM PDT            3.02             72         0              Normal
  06/20/2025 02 AM PDT            3.02             72         0              Normal
  06/20/2025 03 AM PDT            3.02             72         0              Normal
  06/20/2025 04 AM PDT            3.01             70         -              Normal
  06/20/2025 05 AM PDT            3.01             70         0              Normal
  06/20/2025 06 AM PDT            3.01             70         0              Normal
  06/20/2025 07 AM PDT            3.01             70         0              Normal
  06/20/2025 08 AM PDT            3.01             70         0              Normal
  06/20/2025 09 AM PDT            3.01             70         0              Normal
  06/20/2025 10 AM PDT            3.01             70         0              Normal
  06/20/2025 11 AM PDT            3.01             70         0              Normal
  06/20/2025 12 PM PDT            3.00             68         -              Normal
  06/20/2025 01 PM PDT            3.00             68         0              Normal
  06/20/2025 02 PM PDT            3.00             68         0              Normal
  06/20/2025 03 PM PDT            3.00             68         0              Normal
  06/20/2025 04 PM PDT            3.00             68         0              Normal
  06/20/2025 05 PM PDT            3.00             68         0              Normal
  06/20/2025 06 PM PDT            3.00             68         0              Normal
  06/20/2025 07 PM PDT            3.00             68         0              Normal
  06/20/2025 08 PM PDT            3.00             68         0              Normal
  06/20/2025 09 PM PDT            3.00             68         0              Normal
  06/20/2025 10 PM PDT            2.99             67         -              Normal
  06/20/2025 11 PM PDT            2.99             67         0              Normal
  06/21/2025 12 AM PDT            2.99             67         0              Normal
  06/21/2025 01 AM PDT            2.99             67         0              Normal
  06/21/2025 02 AM PDT            2.99             67         0              Normal
  06/21/2025 03 AM PDT            2.99             67         0              Normal
  06/21/2025 04 AM PDT            2.99             67         0              Normal
  06/21/2025 05 AM PDT            2.99             67         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.