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

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MCCLOUD RIVER - SHASTA LAKE (MSSC1)
Latitude: 40.95º NLongitude: 122.22º WElevation: 1100 Feet
Location: Shasta County in CaliforniaRiver Group: Upper Sacramento
Issuance Time: Dec 04 2022 at 8:16 AM PSTNext Issuance: Dec 05 2022 at 9:00 AM PST
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: McCloud River - Above Shasta Lake (MSSC1)
#
# File Generation Time:  12/04/2022 at 08:17 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/01/2022 at 09:00 AM PST
# Maximum Observed Stage:                       9.9 Feet
# Maximum Observed Flow:                        399 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/04/2022 at 04:00 PM PST
# Maximum Forecast Stage:                       9.8 Feet
# Maximum Forecast Flow:                        357 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  11/29/2022 08 AM PST             9.6            293                Not Applicable
  11/29/2022 09 AM PST             9.6            293         0      Not Applicable
  11/29/2022 10 AM PST             9.6            293         0      Not Applicable
  11/29/2022 11 AM PST             9.6            293         0      Not Applicable
  11/29/2022 12 PM PST             9.6            293         0      Not Applicable
  11/29/2022 01 PM PST             9.6            293         0      Not Applicable
  11/29/2022 02 PM PST             9.6            293         0      Not Applicable
  11/29/2022 03 PM PST             9.6            293         0      Not Applicable
  11/29/2022 04 PM PST             9.6            293         0      Not Applicable
  11/29/2022 05 PM PST             9.6            293         0      Not Applicable
  11/29/2022 06 PM PST             9.6            293         0      Not Applicable
  11/29/2022 07 PM PST             9.6            293         0      Not Applicable
  11/29/2022 08 PM PST             9.6            293         0      Not Applicable
  11/29/2022 09 PM PST             9.6            293         0      Not Applicable
  11/29/2022 10 PM PST             9.6            293         0      Not Applicable
  11/29/2022 11 PM PST             9.6            293         0      Not Applicable
  11/30/2022 12 AM PST             9.6            293         0      Not Applicable
  11/30/2022 01 AM PST             9.6            293         0      Not Applicable
  11/30/2022 02 AM PST             9.6            293         0      Not Applicable
  11/30/2022 03 AM PST             9.6            293         0      Not Applicable
  11/30/2022 04 AM PST             9.6            293         0      Not Applicable
  11/30/2022 05 AM PST             9.6            293         0      Not Applicable
  11/30/2022 06 AM PST             9.6            293         0      Not Applicable
  11/30/2022 07 AM PST             9.6            293         0      Not Applicable
  11/30/2022 08 AM PST             9.6            293         0      Not Applicable
  11/30/2022 09 AM PST             9.6            293         0      Not Applicable
  11/30/2022 10 AM PST             9.6            293         0      Not Applicable
  11/30/2022 11 AM PST             9.6            293         0      Not Applicable
  11/30/2022 12 PM PST             9.6            293         0      Not Applicable
  11/30/2022 01 PM PST             9.6            293         0      Not Applicable
  11/30/2022 02 PM PST             9.6            293         0      Not Applicable
  11/30/2022 03 PM PST             9.6            293         0      Not Applicable
  11/30/2022 04 PM PST             9.6            293         0      Not Applicable
  11/30/2022 05 PM PST             9.6            293         0      Not Applicable
  11/30/2022 06 PM PST             9.6            293         0      Not Applicable
  11/30/2022 07 PM PST             9.6            293         0      Not Applicable
  11/30/2022 08 PM PST             9.6            293         0      Not Applicable
  11/30/2022 09 PM PST             9.6            293         0      Not Applicable
  11/30/2022 10 PM PST             9.6            297         +      Not Applicable
  11/30/2022 11 PM PST             9.7            300         +      Not Applicable
  12/01/2022 12 AM PST             9.7            308         +      Not Applicable
  12/01/2022 01 AM PST             9.7            316         +      Not Applicable
  12/01/2022 02 AM PST             9.7            325         +      Not Applicable
  12/01/2022 03 AM PST             9.7            339         +      Not Applicable
  12/01/2022 04 AM PST             9.8            353         +      Not Applicable
  12/01/2022 05 AM PST             9.8            371         +      Not Applicable
  12/01/2022 06 AM PST             9.8            385         +      Not Applicable
  12/01/2022 07 AM PST             9.8            394         +      Not Applicable
  12/01/2022 08 AM PST             9.9            399         +      Not Applicable
  12/01/2022 09 AM PST             9.9            399         0      Not Applicable
  12/01/2022 10 AM PST             9.8            394         -      Not Applicable
  12/01/2022 11 AM PST             9.8            390         -      Not Applicable
  12/01/2022 12 PM PST             9.8            380         -      Not Applicable
  12/01/2022 01 PM PST             9.8            376         -      Not Applicable
  12/01/2022 02 PM PST             9.8            371         -      Not Applicable
  12/01/2022 03 PM PST             9.8            357         -      Not Applicable
  12/01/2022 04 PM PST             9.8            353         -      Not Applicable
  12/01/2022 05 PM PST             9.8            348         -      Not Applicable
  12/01/2022 06 PM PST             9.8            348         0      Not Applicable
  12/01/2022 07 PM PST             9.8            343         -      Not Applicable
  12/01/2022 08 PM PST             9.7            339         -      Not Applicable
  12/01/2022 09 PM PST             9.7            339         0      Not Applicable
  12/01/2022 10 PM PST             9.7            334         -      Not Applicable
  12/01/2022 11 PM PST             9.7            334         0      Not Applicable
  12/02/2022 12 AM PST             9.7            334         0      Not Applicable
  12/02/2022 01 AM PST             9.7            330         -      Not Applicable
  12/02/2022 02 AM PST             9.7            330         0      Not Applicable
  12/02/2022 03 AM PST             9.7            325         -      Not Applicable
  12/02/2022 04 AM PST             9.7            325         0      Not Applicable
  12/02/2022 05 AM PST             9.7            325         0      Not Applicable
  12/02/2022 06 AM PST             9.7            321         -      Not Applicable
  12/02/2022 07 AM PST             9.7            321         0      Not Applicable
  12/02/2022 08 AM PST             9.7            316         -      Not Applicable
  12/02/2022 09 AM PST             9.7            316         0      Not Applicable
  12/02/2022 10 AM PST             9.7            316         0      Not Applicable
  12/02/2022 11 AM PST             9.7            312         -      Not Applicable
  12/02/2022 12 PM PST             9.7            312         0      Not Applicable
  12/02/2022 01 PM PST             9.7            312         0      Not Applicable
  12/02/2022 02 PM PST             9.7            312         0      Not Applicable
  12/02/2022 03 PM PST             9.7            308         -      Not Applicable
  12/02/2022 04 PM PST             9.7            308         0      Not Applicable
  12/02/2022 05 PM PST             9.7            308         0      Not Applicable
  12/02/2022 06 PM PST             9.7            308         0      Not Applicable
  12/02/2022 07 PM PST             9.7            304         -      Not Applicable
  12/02/2022 08 PM PST             9.7            304         0      Not Applicable
  12/02/2022 09 PM PST             9.7            304         0      Not Applicable
  12/02/2022 10 PM PST             9.7            304         0      Not Applicable
  12/02/2022 11 PM PST             9.7            304         0      Not Applicable
  12/03/2022 12 AM PST             9.7            304         0      Not Applicable
  12/03/2022 01 AM PST             9.7            304         0      Not Applicable
  12/03/2022 02 AM PST             9.7            304         0      Not Applicable
  12/03/2022 03 AM PST             9.7            304         0      Not Applicable
  12/03/2022 04 AM PST             9.7            300         -      Not Applicable
  12/03/2022 05 AM PST             9.7            300         0      Not Applicable
  12/03/2022 06 AM PST             9.7            300         0      Not Applicable
  12/03/2022 07 AM PST             9.7            300         0      Not Applicable
  12/03/2022 08 AM PST             9.7            300         0      Not Applicable
  12/03/2022 09 AM PST             9.7            300         0      Not Applicable
  12/03/2022 10 AM PST             9.7            300         0      Not Applicable
  12/03/2022 11 AM PST             9.7            300         0      Not Applicable
  12/03/2022 12 PM PST             9.7            300         0      Not Applicable
  12/03/2022 01 PM PST             9.7            304         +      Not Applicable
  12/03/2022 02 PM PST             9.7            304         0      Not Applicable
  12/03/2022 03 PM PST             9.7            304         0      Not Applicable
  12/03/2022 04 PM PST             9.7            304         0      Not Applicable
  12/03/2022 05 PM PST             9.7            304         0      Not Applicable
  12/03/2022 06 PM PST             9.7            308         +      Not Applicable
  12/03/2022 07 PM PST             9.7            308         0      Not Applicable
  12/03/2022 08 PM PST             9.7            312         +      Not Applicable
  12/03/2022 09 PM PST             9.7            312         0      Not Applicable
  12/03/2022 10 PM PST             9.7            312         0      Not Applicable
  12/03/2022 11 PM PST             9.7            312         0      Not Applicable
  12/04/2022 12 AM PST             9.7            312         0      Not Applicable
  12/04/2022 01 AM PST             9.7            312         0      Not Applicable
  12/04/2022 02 AM PST             9.7            312         0      Not Applicable
  12/04/2022 03 AM PST             9.7            316         +      Not Applicable
  12/04/2022 04 AM PST             9.7            321         +      Not Applicable
  12/04/2022 05 AM PST             9.7            325         +      Not Applicable
  12/04/2022 06 AM PST             9.7            330         +      Not Applicable
  12/04/2022 07 AM PST             9.7            339         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/04/2022 08 AM PST             9.7            339                Not Applicable
  12/04/2022 09 AM PST             9.8            343         +      Not Applicable
  12/04/2022 10 AM PST             9.8            343         0      Not Applicable
  12/04/2022 11 AM PST             9.8            348         +      Not Applicable
  12/04/2022 12 PM PST             9.8            348         0      Not Applicable
  12/04/2022 01 PM PST             9.8            348         0      Not Applicable
  12/04/2022 02 PM PST             9.8            353         +      Not Applicable
  12/04/2022 03 PM PST             9.8            353         0      Not Applicable
  12/04/2022 04 PM PST             9.8            357         +      Not Applicable
  12/04/2022 05 PM PST             9.8            357         0      Not Applicable
  12/04/2022 06 PM PST             9.8            357         0      Not Applicable
  12/04/2022 07 PM PST             9.8            357         0      Not Applicable
  12/04/2022 08 PM PST             9.8            357         0      Not Applicable
  12/04/2022 09 PM PST             9.8            357         0      Not Applicable
  12/04/2022 10 PM PST             9.8            357         0      Not Applicable
  12/04/2022 11 PM PST             9.8            357         0      Not Applicable
  12/05/2022 12 AM PST             9.8            357         0      Not Applicable
  12/05/2022 01 AM PST             9.8            357         0      Not Applicable
  12/05/2022 02 AM PST             9.8            357         0      Not Applicable
  12/05/2022 03 AM PST             9.8            357         0      Not Applicable
  12/05/2022 04 AM PST             9.8            357         0      Not Applicable
  12/05/2022 05 AM PST             9.8            357         0      Not Applicable
  12/05/2022 06 AM PST             9.8            357         0      Not Applicable
  12/05/2022 07 AM PST             9.8            353         -      Not Applicable
  12/05/2022 08 AM PST             9.8            353         0      Not Applicable
  12/05/2022 09 AM PST             9.8            353         0      Not Applicable
  12/05/2022 10 AM PST             9.8            353         0      Not Applicable
  12/05/2022 11 AM PST             9.8            348         -      Not Applicable
  12/05/2022 12 PM PST             9.8            348         0      Not Applicable
  12/05/2022 01 PM PST             9.8            348         0      Not Applicable
  12/05/2022 02 PM PST             9.8            343         -      Not Applicable
  12/05/2022 03 PM PST             9.8            343         0      Not Applicable
  12/05/2022 04 PM PST             9.8            343         0      Not Applicable
  12/05/2022 05 PM PST             9.7            339         -      Not Applicable
  12/05/2022 06 PM PST             9.7            339         0      Not Applicable
  12/05/2022 07 PM PST             9.7            339         0      Not Applicable
  12/05/2022 08 PM PST             9.7            334         -      Not Applicable
  12/05/2022 09 PM PST             9.7            334         0      Not Applicable
  12/05/2022 10 PM PST             9.7            334         0      Not Applicable
  12/05/2022 11 PM PST             9.7            330         -      Not Applicable
  12/06/2022 12 AM PST             9.7            330         0      Not Applicable
  12/06/2022 01 AM PST             9.7            330         0      Not Applicable
  12/06/2022 02 AM PST             9.7            330         0      Not Applicable
  12/06/2022 03 AM PST             9.7            330         0      Not Applicable
  12/06/2022 04 AM PST             9.7            325         -      Not Applicable
  12/06/2022 05 AM PST             9.7            325         0      Not Applicable
  12/06/2022 06 AM PST             9.7            325         0      Not Applicable
  12/06/2022 07 AM PST             9.7            325         0      Not Applicable
  12/06/2022 08 AM PST             9.7            325         0      Not Applicable
  12/06/2022 09 AM PST             9.7            325         0      Not Applicable
  12/06/2022 10 AM PST             9.7            325         0      Not Applicable
  12/06/2022 11 AM PST             9.7            321         -      Not Applicable
  12/06/2022 12 PM PST             9.7            321         0      Not Applicable
  12/06/2022 01 PM PST             9.7            321         0      Not Applicable
  12/06/2022 02 PM PST             9.7            321         0      Not Applicable
  12/06/2022 03 PM PST             9.7            321         0      Not Applicable
  12/06/2022 04 PM PST             9.7            321         0      Not Applicable
  12/06/2022 05 PM PST             9.7            321         0      Not Applicable
  12/06/2022 06 PM PST             9.7            321         0      Not Applicable
  12/06/2022 07 PM PST             9.7            316         -      Not Applicable
  12/06/2022 08 PM PST             9.7            316         0      Not Applicable
  12/06/2022 09 PM PST             9.7            316         0      Not Applicable
  12/06/2022 10 PM PST             9.7            316         0      Not Applicable
  12/06/2022 11 PM PST             9.7            316         0      Not Applicable
  12/07/2022 12 AM PST             9.7            316         0      Not Applicable
  12/07/2022 01 AM PST             9.7            316         0      Not Applicable
  12/07/2022 02 AM PST             9.7            316         0      Not Applicable
  12/07/2022 03 AM PST             9.7            316         0      Not Applicable
  12/07/2022 04 AM PST             9.7            316         0      Not Applicable
  12/07/2022 05 AM PST             9.7            316         0      Not Applicable
  12/07/2022 06 AM PST             9.7            316         0      Not Applicable
  12/07/2022 07 AM PST             9.7            316         0      Not Applicable
  12/07/2022 08 AM PST             9.7            316         0      Not Applicable
  12/07/2022 09 AM PST             9.7            316         0      Not Applicable
  12/07/2022 10 AM PST             9.7            316         0      Not Applicable
  12/07/2022 11 AM PST             9.7            316         0      Not Applicable
  12/07/2022 12 PM PST             9.7            316         0      Not Applicable
  12/07/2022 01 PM PST             9.7            316         0      Not Applicable
  12/07/2022 02 PM PST             9.7            316         0      Not Applicable
  12/07/2022 03 PM PST             9.7            316         0      Not Applicable
  12/07/2022 04 PM PST             9.7            316         0      Not Applicable
  12/07/2022 05 PM PST             9.7            316         0      Not Applicable
  12/07/2022 06 PM PST             9.7            316         0      Not Applicable
  12/07/2022 07 PM PST             9.7            316         0      Not Applicable
  12/07/2022 08 PM PST             9.7            316         0      Not Applicable
  12/07/2022 09 PM PST             9.7            312         -      Not Applicable
  12/07/2022 10 PM PST             9.7            312         0      Not Applicable
  12/07/2022 11 PM PST             9.7            312         0      Not Applicable
  12/08/2022 12 AM PST             9.7            312         0      Not Applicable
  12/08/2022 01 AM PST             9.7            312         0      Not Applicable
  12/08/2022 02 AM PST             9.7            312         0      Not Applicable
  12/08/2022 03 AM PST             9.7            312         0      Not Applicable
  12/08/2022 04 AM PST             9.7            312         0      Not Applicable
  12/08/2022 05 AM PST             9.7            312         0      Not Applicable
  12/08/2022 06 AM PST             9.7            312         0      Not Applicable
  12/08/2022 07 AM PST             9.7            312         0      Not Applicable
  12/08/2022 08 AM PST             9.7            312         0      Not Applicable
  12/08/2022 09 AM PST             9.7            312         0      Not Applicable
  12/08/2022 10 AM PST             9.7            312         0      Not Applicable
  12/08/2022 11 AM PST             9.7            312         0      Not Applicable
  12/08/2022 12 PM PST             9.7            312         0      Not Applicable
  12/08/2022 01 PM PST             9.7            312         0      Not Applicable
  12/08/2022 02 PM PST             9.7            312         0      Not Applicable
  12/08/2022 03 PM PST             9.7            312         0      Not Applicable
  12/08/2022 04 PM PST             9.7            312         0      Not Applicable
  12/08/2022 05 PM PST             9.7            312         0      Not Applicable
  12/08/2022 06 PM PST             9.7            312         0      Not Applicable
  12/08/2022 07 PM PST             9.7            312         0      Not Applicable
  12/08/2022 08 PM PST             9.7            312         0      Not Applicable
  12/08/2022 09 PM PST             9.7            312         0      Not Applicable
  12/08/2022 10 PM PST             9.7            312         0      Not Applicable
  12/08/2022 11 PM PST             9.7            312         0      Not Applicable
  12/09/2022 12 AM PST             9.7            312         0      Not Applicable
  12/09/2022 01 AM PST             9.7            312         0      Not Applicable
  12/09/2022 02 AM PST             9.7            312         0      Not Applicable
  12/09/2022 03 AM PST             9.7            312         0      Not Applicable
  12/09/2022 04 AM PST             9.7            312         0      Not Applicable
#
# NOTE 1: Stages are rounded to the nearest tenth (.1) 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.