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

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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: May 18 2024 at 8:21 AM PDTNext Issuance: May 19 2024 at 9:00 AM PDT
Monitor Stage: 13.0 FeetFlood Stage: 17.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Cow Creek - Millville (CWCC1)
#
# File Generation Time:  05/18/2024 at 08:22 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/13/2024 at 02:00 PM PDT
# Maximum Observed Stage:                       4.83 Feet
# Maximum Observed Flow:                        631 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/18/2024 at 09:00 AM PDT
# Maximum Forecast Stage:                       4.69 Feet
# Maximum Forecast Flow:                        564 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/13/2024 08 AM PDT            4.77            602                        Normal
  05/13/2024 09 AM PDT            4.79            612         +              Normal
  05/13/2024 10 AM PDT            4.80            616         +              Normal
  05/13/2024 11 AM PDT            4.81            621         +              Normal
  05/13/2024 12 PM PDT            4.83            631         +              Normal
  05/13/2024 01 PM PDT            4.83            631         0              Normal
  05/13/2024 02 PM PDT            4.83            631         0              Normal
  05/13/2024 03 PM PDT            4.82            626         -              Normal
  05/13/2024 04 PM PDT            4.81            621         -              Normal
  05/13/2024 05 PM PDT            4.80            616         -              Normal
  05/13/2024 06 PM PDT            4.79            612         -              Normal
  05/13/2024 07 PM PDT            4.79            612         0              Normal
  05/13/2024 08 PM PDT            4.78            607         -              Normal
  05/13/2024 09 PM PDT            4.77            602         -              Normal
  05/13/2024 10 PM PDT            4.75            592         -              Normal
  05/13/2024 11 PM PDT            4.74            588         -              Normal
  05/14/2024 12 AM PDT            4.73            583         -              Normal
  05/14/2024 01 AM PDT            4.72            578         -              Normal
  05/14/2024 02 AM PDT            4.72            578         0              Normal
  05/14/2024 03 AM PDT            4.73            583         +              Normal
  05/14/2024 04 AM PDT            4.74            588         +              Normal
  05/14/2024 05 AM PDT            4.75            592         +              Normal
  05/14/2024 06 AM PDT            4.77            602         +              Normal
  05/14/2024 07 AM PDT            4.78            607         +              Normal
  05/14/2024 08 AM PDT            4.79            612         +              Normal
  05/14/2024 09 AM PDT            4.80            616         +              Normal
  05/14/2024 10 AM PDT            4.81            621         +              Normal
  05/14/2024 11 AM PDT            4.82            626         +              Normal
  05/14/2024 12 PM PDT            4.82            626         0              Normal
  05/14/2024 01 PM PDT            4.82            626         0              Normal
  05/14/2024 02 PM PDT            4.82            626         0              Normal
  05/14/2024 03 PM PDT            4.82            626         0              Normal
  05/14/2024 04 PM PDT            4.81            621         -              Normal
  05/14/2024 05 PM PDT            4.80            616         -              Normal
  05/14/2024 06 PM PDT            4.80            616         0              Normal
  05/14/2024 07 PM PDT            4.77            602         -              Normal
  05/14/2024 08 PM PDT            4.74            588         -              Normal
  05/14/2024 09 PM PDT            4.73            583         -              Normal
  05/14/2024 10 PM PDT            4.73            583         0              Normal
  05/14/2024 11 PM PDT            4.73            583         0              Normal
  05/15/2024 12 AM PDT            4.72            578         -              Normal
  05/15/2024 01 AM PDT            4.71            574         -              Normal
  05/15/2024 02 AM PDT            4.72            578         +              Normal
  05/15/2024 03 AM PDT            4.72            578         0              Normal
  05/15/2024 04 AM PDT            4.73            583         +              Normal
  05/15/2024 05 AM PDT            4.75            592         +              Normal
  05/15/2024 06 AM PDT            4.76            597         +              Normal
  05/15/2024 07 AM PDT            4.78            607         +              Normal
  05/15/2024 08 AM PDT            4.79            612         +              Normal
  05/15/2024 09 AM PDT            4.80            616         +              Normal
  05/15/2024 10 AM PDT            4.81            621         +              Normal
  05/15/2024 11 AM PDT            4.80            616         -              Normal
  05/15/2024 12 PM PDT            4.80            616         0              Normal
  05/15/2024 01 PM PDT            4.79            612         -              Normal
  05/15/2024 02 PM PDT            4.78            607         -              Normal
  05/15/2024 03 PM PDT            4.79            612         +              Normal
  05/15/2024 04 PM PDT            4.78            607         -              Normal
  05/15/2024 05 PM PDT            4.77            602         -              Normal
  05/15/2024 06 PM PDT            4.75            592         -              Normal
  05/15/2024 07 PM PDT            4.75            592         0              Normal
  05/15/2024 08 PM PDT            4.74            588         -              Normal
  05/15/2024 09 PM PDT            4.72            578         -              Normal
  05/15/2024 10 PM PDT            4.71            574         -              Normal
  05/15/2024 11 PM PDT            4.70            569         -              Normal
  05/16/2024 12 AM PDT            4.69            564         -              Normal
  05/16/2024 01 AM PDT            4.68            560         -              Normal
  05/16/2024 02 AM PDT            4.69            564         +              Normal
  05/16/2024 03 AM PDT            4.70            569         +              Normal
  05/16/2024 04 AM PDT            4.71            574         +              Normal
  05/16/2024 05 AM PDT            4.73            583         +              Normal
  05/16/2024 06 AM PDT            4.74            588         +              Normal
  05/16/2024 07 AM PDT            4.75            592         +              Normal
  05/16/2024 08 AM PDT            4.77            602         +              Normal
  05/16/2024 09 AM PDT            4.78            607         +              Normal
  05/16/2024 10 AM PDT            4.79            612         +              Normal
  05/16/2024 11 AM PDT            4.79            612         0              Normal
  05/16/2024 12 PM PDT            4.80            616         +              Normal
  05/16/2024 01 PM PDT            4.79            612         -              Normal
  05/16/2024 02 PM PDT            4.78            607         -              Normal
  05/16/2024 03 PM PDT            4.78            607         0              Normal
  05/16/2024 04 PM PDT            4.77            602         -              Normal
  05/16/2024 05 PM PDT            4.76            597         -              Normal
  05/16/2024 06 PM PDT            4.75            592         -              Normal
  05/16/2024 07 PM PDT            4.73            583         -              Normal
  05/16/2024 08 PM PDT            4.72            578         -              Normal
  05/16/2024 09 PM PDT            4.71            574         -              Normal
  05/16/2024 10 PM PDT            4.70            569         -              Normal
  05/16/2024 11 PM PDT            4.69            564         -              Normal
  05/17/2024 12 AM PDT            4.68            560         -              Normal
  05/17/2024 01 AM PDT            4.67            555         -              Normal
  05/17/2024 02 AM PDT            4.68            560         +              Normal
  05/17/2024 03 AM PDT            4.69            564         +              Normal
  05/17/2024 04 AM PDT            4.71            574         +              Normal
  05/17/2024 05 AM PDT            4.72            578         +              Normal
  05/17/2024 06 AM PDT            4.74            588         +              Normal
  05/17/2024 07 AM PDT            4.76            597         +              Normal
  05/17/2024 08 AM PDT            4.77            602         +              Normal
  05/17/2024 09 AM PDT            4.78            607         +              Normal
  05/17/2024 10 AM PDT            4.78            607         0              Normal
  05/17/2024 11 AM PDT            4.79            612         +              Normal
  05/17/2024 12 PM PDT            4.78            607         -              Normal
  05/17/2024 01 PM PDT            4.78            607         0              Normal
  05/17/2024 02 PM PDT            4.78            607         0              Normal
  05/17/2024 03 PM PDT            4.77            602         -              Normal
  05/17/2024 04 PM PDT            4.76            597         -              Normal
  05/17/2024 05 PM PDT            4.75            592         -              Normal
  05/17/2024 06 PM PDT            4.75            592         0              Normal
  05/17/2024 07 PM PDT            4.74            588         -              Normal
  05/17/2024 08 PM PDT            4.72            578         -              Normal
  05/17/2024 09 PM PDT            4.70            569         -              Normal
  05/17/2024 10 PM PDT            4.69            564         -              Normal
  05/17/2024 11 PM PDT            4.68            560         -              Normal
  05/18/2024 12 AM PDT            4.66            550         -              Normal
  05/18/2024 01 AM PDT            4.66            550         0              Normal
  05/18/2024 02 AM PDT            4.66            550         0              Normal
  05/18/2024 03 AM PDT            4.67            555         +              Normal
  05/18/2024 04 AM PDT            4.69            564         +              Normal
  05/18/2024 05 AM PDT            4.70            569         +              Normal
  05/18/2024 06 AM PDT            4.71            574         +              Normal
  05/18/2024 07 AM PDT            4.70            569         -              Normal
  05/18/2024 08 AM PDT            4.70            569         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/18/2024 09 AM PDT            4.69            564                        Normal
  05/18/2024 10 AM PDT            4.68            560         -              Normal
  05/18/2024 11 AM PDT            4.66            550         -              Normal
  05/18/2024 12 PM PDT            4.65            546         -              Normal
  05/18/2024 01 PM PDT            4.65            546         0              Normal
  05/18/2024 02 PM PDT            4.64            541         -              Normal
  05/18/2024 03 PM PDT            4.64            541         0              Normal
  05/18/2024 04 PM PDT            4.63            537         -              Normal
  05/18/2024 05 PM PDT            4.63            537         0              Normal
  05/18/2024 06 PM PDT            4.63            537         0              Normal
  05/18/2024 07 PM PDT            4.63            537         0              Normal
  05/18/2024 08 PM PDT            4.64            541         +              Normal
  05/18/2024 09 PM PDT            4.64            541         0              Normal
  05/18/2024 10 PM PDT            4.65            546         +              Normal
  05/18/2024 11 PM PDT            4.66            550         +              Normal
  05/19/2024 12 AM PDT            4.66            550         0              Normal
  05/19/2024 01 AM PDT            4.67            555         +              Normal
  05/19/2024 02 AM PDT            4.67            555         0              Normal
  05/19/2024 03 AM PDT            4.66            550         -              Normal
  05/19/2024 04 AM PDT            4.66            550         0              Normal
  05/19/2024 05 AM PDT            4.65            546         -              Normal
  05/19/2024 06 AM PDT            4.65            546         0              Normal
  05/19/2024 07 AM PDT            4.64            541         -              Normal
  05/19/2024 08 AM PDT            4.64            541         0              Normal
  05/19/2024 09 AM PDT            4.63            537         -              Normal
  05/19/2024 10 AM PDT            4.61            528         -              Normal
  05/19/2024 11 AM PDT            4.60            523         -              Normal
  05/19/2024 12 PM PDT            4.59            519         -              Normal
  05/19/2024 01 PM PDT            4.58            514         -              Normal
  05/19/2024 02 PM PDT            4.57            510         -              Normal
  05/19/2024 03 PM PDT            4.57            510         0              Normal
  05/19/2024 04 PM PDT            4.56            506         -              Normal
  05/19/2024 05 PM PDT            4.56            506         0              Normal
  05/19/2024 06 PM PDT            4.55            501         -              Normal
  05/19/2024 07 PM PDT            4.55            501         0              Normal
  05/19/2024 08 PM PDT            4.55            501         0              Normal
  05/19/2024 09 PM PDT            4.55            501         0              Normal
  05/19/2024 10 PM PDT            4.56            506         +              Normal
  05/19/2024 11 PM PDT            4.56            506         0              Normal
  05/20/2024 12 AM PDT            4.56            506         0              Normal
  05/20/2024 01 AM PDT            4.57            510         +              Normal
  05/20/2024 02 AM PDT            4.57            510         0              Normal
  05/20/2024 03 AM PDT            4.57            510         0              Normal
  05/20/2024 04 AM PDT            4.56            506         -              Normal
  05/20/2024 05 AM PDT            4.56            506         0              Normal
  05/20/2024 06 AM PDT            4.55            501         -              Normal
  05/20/2024 07 AM PDT            4.55            501         0              Normal
  05/20/2024 08 AM PDT            4.54            497         -              Normal
  05/20/2024 09 AM PDT            4.53            493         -              Normal
  05/20/2024 10 AM PDT            4.52            488         -              Normal
  05/20/2024 11 AM PDT            4.51            484         -              Normal
  05/20/2024 12 PM PDT            4.51            484         0              Normal
  05/20/2024 01 PM PDT            4.50            480         -              Normal
  05/20/2024 02 PM PDT            4.49            475         -              Normal
  05/20/2024 03 PM PDT            4.48            471         -              Normal
  05/20/2024 04 PM PDT            4.48            471         0              Normal
  05/20/2024 05 PM PDT            4.47            467         -              Normal
  05/20/2024 06 PM PDT            4.47            467         0              Normal
  05/20/2024 07 PM PDT            4.47            467         0              Normal
  05/20/2024 08 PM PDT            4.47            467         0              Normal
  05/20/2024 09 PM PDT            4.47            467         0              Normal
  05/20/2024 10 PM PDT            4.48            471         +              Normal
  05/20/2024 11 PM PDT            4.48            471         0              Normal
  05/21/2024 12 AM PDT            4.49            475         +              Normal
  05/21/2024 01 AM PDT            4.49            475         0              Normal
  05/21/2024 02 AM PDT            4.49            475         0              Normal
  05/21/2024 03 AM PDT            4.49            475         0              Normal
  05/21/2024 04 AM PDT            4.49            475         0              Normal
  05/21/2024 05 AM PDT            4.49            475         0              Normal
  05/21/2024 06 AM PDT            4.49            475         0              Normal
  05/21/2024 07 AM PDT            4.48            471         -              Normal
  05/21/2024 08 AM PDT            4.48            471         0              Normal
  05/21/2024 09 AM PDT            4.47            467         -              Normal
  05/21/2024 10 AM PDT            4.47            467         0              Normal
  05/21/2024 11 AM PDT            4.46            463         -              Normal
  05/21/2024 12 PM PDT            4.45            458         -              Normal
  05/21/2024 01 PM PDT            4.44            454         -              Normal
  05/21/2024 02 PM PDT            4.44            454         0              Normal
  05/21/2024 03 PM PDT            4.43            450         -              Normal
  05/21/2024 04 PM PDT            4.43            450         0              Normal
  05/21/2024 05 PM PDT            4.43            450         0              Normal
  05/21/2024 06 PM PDT            4.43            450         0              Normal
  05/21/2024 07 PM PDT            4.43            450         0              Normal
  05/21/2024 08 PM PDT            4.44            454         +              Normal
  05/21/2024 09 PM PDT            4.44            454         0              Normal
  05/21/2024 10 PM PDT            4.45            458         +              Normal
  05/21/2024 11 PM PDT            4.46            463         +              Normal
  05/22/2024 12 AM PDT            4.46            463         0              Normal
  05/22/2024 01 AM PDT            4.47            467         +              Normal
  05/22/2024 02 AM PDT            4.47            467         0              Normal
  05/22/2024 03 AM PDT            4.47            467         0              Normal
  05/22/2024 04 AM PDT            4.47            467         0              Normal
  05/22/2024 05 AM PDT            4.47            467         0              Normal
  05/22/2024 06 AM PDT            4.47            467         0              Normal
  05/22/2024 07 AM PDT            4.46            463         -              Normal
  05/22/2024 08 AM PDT            4.46            463         0              Normal
  05/22/2024 09 AM PDT            4.45            458         -              Normal
  05/22/2024 10 AM PDT            4.44            454         -              Normal
  05/22/2024 11 AM PDT            4.43            450         -              Normal
  05/22/2024 12 PM PDT            4.42            446         -              Normal
  05/22/2024 01 PM PDT            4.42            446         0              Normal
  05/22/2024 02 PM PDT            4.41            442         -              Normal
  05/22/2024 03 PM PDT            4.41            442         0              Normal
  05/22/2024 04 PM PDT            4.41            442         0              Normal
  05/22/2024 05 PM PDT            4.40            438         -              Normal
  05/22/2024 06 PM PDT            4.40            438         0              Normal
  05/22/2024 07 PM PDT            4.40            438         0              Normal
  05/22/2024 08 PM PDT            4.41            442         +              Normal
  05/22/2024 09 PM PDT            4.41            442         0              Normal
  05/22/2024 10 PM PDT            4.42            446         +              Normal
  05/22/2024 11 PM PDT            4.42            446         0              Normal
  05/23/2024 12 AM PDT            4.43            450         +              Normal
  05/23/2024 01 AM PDT            4.43            450         0              Normal
  05/23/2024 02 AM PDT            4.43            450         0              Normal
  05/23/2024 03 AM PDT            4.43            450         0              Normal
  05/23/2024 04 AM PDT            4.43            450         0              Normal
  05/23/2024 05 AM PDT            4.42            446         -              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.