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

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SACRAMENTO RIVER - DELTA (DLTC1)
Latitude: 40.94º NLongitude: 122.42º WElevation: 1075 Feet
Location: Shasta County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Oct 01 2023 at 8:28 AM PDTNext Issuance: Oct 02 2023 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River - Delta (DLTC1)
#
# File Generation Time:  10/01/2023 at 08:29 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  09/26/2023 at 01:00 PM PDT
# Maximum Observed Stage:                       4.5 Feet
# Maximum Observed Flow:                        457 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/01/2023 at 09:00 AM PDT
# Maximum Forecast Stage:                       3.9 Feet
# Maximum Forecast Flow:                        229 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  09/26/2023 08 AM PDT             4.1            294                Not Applicable
  09/26/2023 09 AM PDT             4.1            306         +      Not Applicable
  09/26/2023 10 AM PDT             4.2            325         +      Not Applicable
  09/26/2023 11 AM PDT             4.3            362         +      Not Applicable
  09/26/2023 12 PM PDT             4.4            395         +      Not Applicable
  09/26/2023 01 PM PDT             4.5            457         +      Not Applicable
  09/26/2023 02 PM PDT             4.5            435         -      Not Applicable
  09/26/2023 03 PM PDT             4.4            400         -      Not Applicable
  09/26/2023 04 PM PDT             4.3            374         -      Not Applicable
  09/26/2023 05 PM PDT             4.3            353         -      Not Applicable
  09/26/2023 06 PM PDT             4.2            341         -      Not Applicable
  09/26/2023 07 PM PDT             4.2            333         -      Not Applicable
  09/26/2023 08 PM PDT             4.2            325         -      Not Applicable
  09/26/2023 09 PM PDT             4.2            310         -      Not Applicable
  09/26/2023 10 PM PDT             4.1            302         -      Not Applicable
  09/26/2023 11 PM PDT             4.1            294         -      Not Applicable
  09/27/2023 12 AM PDT             4.1            287         -      Not Applicable
  09/27/2023 01 AM PDT             4.1            283         -      Not Applicable
  09/27/2023 02 AM PDT             4.1            279         -      Not Applicable
  09/27/2023 03 AM PDT             4.1            276         -      Not Applicable
  09/27/2023 04 AM PDT             4.0            272         -      Not Applicable
  09/27/2023 05 AM PDT             4.0            268         -      Not Applicable
  09/27/2023 06 AM PDT             4.0            268         0      Not Applicable
  09/27/2023 07 AM PDT             4.0            265         -      Not Applicable
  09/27/2023 08 AM PDT             4.0            261         -      Not Applicable
  09/27/2023 09 AM PDT             4.0            261         0      Not Applicable
  09/27/2023 10 AM PDT             4.0            258         -      Not Applicable
  09/27/2023 11 AM PDT             4.0            258         0      Not Applicable
  09/27/2023 12 PM PDT             4.0            258         0      Not Applicable
  09/27/2023 01 PM PDT             4.0            258         0      Not Applicable
  09/27/2023 02 PM PDT             4.0            254         -      Not Applicable
  09/27/2023 03 PM PDT             4.0            254         0      Not Applicable
  09/27/2023 04 PM PDT             4.0            254         0      Not Applicable
  09/27/2023 05 PM PDT             4.0            250         -      Not Applicable
  09/27/2023 06 PM PDT             4.0            250         0      Not Applicable
  09/27/2023 07 PM PDT             4.0            250         0      Not Applicable
  09/27/2023 08 PM PDT             4.0            250         0      Not Applicable
  09/27/2023 09 PM PDT             4.0            250         0      Not Applicable
  09/27/2023 10 PM PDT             4.0            247         -      Not Applicable
  09/27/2023 11 PM PDT             4.0            247         0      Not Applicable
  09/28/2023 12 AM PDT             4.0            247         0      Not Applicable
  09/28/2023 01 AM PDT             4.0            243         -      Not Applicable
  09/28/2023 02 AM PDT             4.0            243         0      Not Applicable
  09/28/2023 03 AM PDT             4.0            243         0      Not Applicable
  09/28/2023 04 AM PDT             4.0            240         -      Not Applicable
  09/28/2023 05 AM PDT             4.0            240         0      Not Applicable
  09/28/2023 06 AM PDT             4.0            240         0      Not Applicable
  09/28/2023 07 AM PDT             4.0            240         0      Not Applicable
  09/28/2023 08 AM PDT             4.0            240         0      Not Applicable
  09/28/2023 09 AM PDT             4.0            240         0      Not Applicable
  09/28/2023 10 AM PDT             4.0            240         0      Not Applicable
  09/28/2023 11 AM PDT             4.0            240         0      Not Applicable
  09/28/2023 12 PM PDT             4.0            240         0      Not Applicable
  09/28/2023 01 PM PDT             4.0            240         0      Not Applicable
  09/28/2023 02 PM PDT             4.0            236         -      Not Applicable
  09/28/2023 03 PM PDT             4.0            240         +      Not Applicable
  09/28/2023 04 PM PDT             4.0            240         0      Not Applicable
  09/28/2023 05 PM PDT             4.0            240         0      Not Applicable
  09/28/2023 06 PM PDT             4.0            236         -      Not Applicable
  09/28/2023 07 PM PDT             4.0            236         0      Not Applicable
  09/28/2023 08 PM PDT             4.0            236         0      Not Applicable
  09/28/2023 09 PM PDT             4.0            236         0      Not Applicable
  09/28/2023 10 PM PDT             4.0            236         0      Not Applicable
  09/28/2023 11 PM PDT             3.9            233         -      Not Applicable
  09/29/2023 12 AM PDT             3.9            233         0      Not Applicable
  09/29/2023 01 AM PDT             3.9            233         0      Not Applicable
  09/29/2023 02 AM PDT             3.9            233         0      Not Applicable
  09/29/2023 03 AM PDT             3.9            229         -      Not Applicable
  09/29/2023 04 AM PDT             3.9            229         0      Not Applicable
  09/29/2023 05 AM PDT             3.9            229         0      Not Applicable
  09/29/2023 06 AM PDT             3.9            229         0      Not Applicable
  09/29/2023 07 AM PDT             3.9            229         0      Not Applicable
  09/29/2023 08 AM PDT             3.9            229         0      Not Applicable
  09/29/2023 09 AM PDT             3.9            229         0      Not Applicable
  09/29/2023 10 AM PDT             3.9            233         +      Not Applicable
  09/29/2023 11 AM PDT             3.9            229         -      Not Applicable
  09/29/2023 12 PM PDT             3.9            233         +      Not Applicable
  09/29/2023 01 PM PDT             3.9            233         0      Not Applicable
  09/29/2023 02 PM PDT             3.9            233         0      Not Applicable
  09/29/2023 03 PM PDT             3.9            233         0      Not Applicable
  09/29/2023 04 PM PDT             3.9            233         0      Not Applicable
  09/29/2023 05 PM PDT             3.9            233         0      Not Applicable
  09/29/2023 06 PM PDT             3.9            233         0      Not Applicable
  09/29/2023 07 PM PDT             3.9            233         0      Not Applicable
  09/29/2023 08 PM PDT             3.9            233         0      Not Applicable
  09/29/2023 09 PM PDT             3.9            233         0      Not Applicable
  09/29/2023 10 PM PDT             3.9            233         0      Not Applicable
  09/29/2023 11 PM PDT             3.9            233         0      Not Applicable
  09/30/2023 12 AM PDT             3.9            233         0      Not Applicable
  09/30/2023 01 AM PDT             3.9            233         0      Not Applicable
  09/30/2023 02 AM PDT             3.9            233         0      Not Applicable
  09/30/2023 03 AM PDT             3.9            233         0      Not Applicable
  09/30/2023 04 AM PDT             3.9            233         0      Not Applicable
  09/30/2023 05 AM PDT             3.9            233         0      Not Applicable
  09/30/2023 06 AM PDT             3.9            233         0      Not Applicable
  09/30/2023 07 AM PDT             3.9            233         0      Not Applicable
  09/30/2023 08 AM PDT             3.9            233         0      Not Applicable
  09/30/2023 09 AM PDT             3.9            233         0      Not Applicable
  09/30/2023 10 AM PDT             3.9            233         0      Not Applicable
  09/30/2023 11 AM PDT             4.0            236         +      Not Applicable
  09/30/2023 12 PM PDT             4.0            236         0      Not Applicable
  09/30/2023 01 PM PDT             4.0            236         0      Not Applicable
  09/30/2023 02 PM PDT             4.0            236         0      Not Applicable
  09/30/2023 03 PM PDT             4.0            236         0      Not Applicable
  09/30/2023 04 PM PDT             4.0            236         0      Not Applicable
  09/30/2023 05 PM PDT             4.0            236         0      Not Applicable
  09/30/2023 06 PM PDT             4.0            236         0      Not Applicable
  09/30/2023 07 PM PDT             4.0            236         0      Not Applicable
  09/30/2023 08 PM PDT             4.0            236         0      Not Applicable
  09/30/2023 09 PM PDT             3.9            233         -      Not Applicable
  09/30/2023 10 PM PDT             3.9            233         0      Not Applicable
  09/30/2023 11 PM PDT             3.9            233         0      Not Applicable
  10/01/2023 12 AM PDT             3.9            233         0      Not Applicable
  10/01/2023 01 AM PDT             3.9            233         0      Not Applicable
  10/01/2023 02 AM PDT             3.9            233         0      Not Applicable
  10/01/2023 03 AM PDT             3.9            233         0      Not Applicable
  10/01/2023 04 AM PDT             3.9            229         -      Not Applicable
  10/01/2023 05 AM PDT             3.9            229         0      Not Applicable
  10/01/2023 06 AM PDT             3.9            229         0      Not Applicable
  10/01/2023 07 AM PDT             3.9            229         0      Not Applicable
  10/01/2023 08 AM PDT             3.9            229         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/01/2023 09 AM PDT             3.9            229                Not Applicable
  10/01/2023 10 AM PDT             3.9            229         0      Not Applicable
  10/01/2023 11 AM PDT             3.9            229         0      Not Applicable
  10/01/2023 12 PM PDT             3.9            229         0      Not Applicable
  10/01/2023 01 PM PDT             3.9            229         0      Not Applicable
  10/01/2023 02 PM PDT             3.9            229         0      Not Applicable
  10/01/2023 03 PM PDT             3.9            229         0      Not Applicable
  10/01/2023 04 PM PDT             3.9            229         0      Not Applicable
  10/01/2023 05 PM PDT             3.9            229         0      Not Applicable
  10/01/2023 06 PM PDT             3.9            229         0      Not Applicable
  10/01/2023 07 PM PDT             3.9            229         0      Not Applicable
  10/01/2023 08 PM PDT             3.9            229         0      Not Applicable
  10/01/2023 09 PM PDT             3.9            226         -      Not Applicable
  10/01/2023 10 PM PDT             3.9            226         0      Not Applicable
  10/01/2023 11 PM PDT             3.9            226         0      Not Applicable
  10/02/2023 12 AM PDT             3.9            226         0      Not Applicable
  10/02/2023 01 AM PDT             3.9            226         0      Not Applicable
  10/02/2023 02 AM PDT             3.9            226         0      Not Applicable
  10/02/2023 03 AM PDT             3.9            226         0      Not Applicable
  10/02/2023 04 AM PDT             3.9            226         0      Not Applicable
  10/02/2023 05 AM PDT             3.9            226         0      Not Applicable
  10/02/2023 06 AM PDT             3.9            226         0      Not Applicable
  10/02/2023 07 AM PDT             3.9            226         0      Not Applicable
  10/02/2023 08 AM PDT             3.9            226         0      Not Applicable
  10/02/2023 09 AM PDT             3.9            226         0      Not Applicable
  10/02/2023 10 AM PDT             3.9            226         0      Not Applicable
  10/02/2023 11 AM PDT             3.9            226         0      Not Applicable
  10/02/2023 12 PM PDT             3.9            226         0      Not Applicable
  10/02/2023 01 PM PDT             3.9            226         0      Not Applicable
  10/02/2023 02 PM PDT             3.9            226         0      Not Applicable
  10/02/2023 03 PM PDT             3.9            226         0      Not Applicable
  10/02/2023 04 PM PDT             3.9            226         0      Not Applicable
  10/02/2023 05 PM PDT             3.9            226         0      Not Applicable
  10/02/2023 06 PM PDT             3.9            226         0      Not Applicable
  10/02/2023 07 PM PDT             3.9            226         0      Not Applicable
  10/02/2023 08 PM PDT             3.9            226         0      Not Applicable
  10/02/2023 09 PM PDT             3.9            226         0      Not Applicable
  10/02/2023 10 PM PDT             3.9            226         0      Not Applicable
  10/02/2023 11 PM PDT             3.9            226         0      Not Applicable
  10/03/2023 12 AM PDT             3.9            226         0      Not Applicable
  10/03/2023 01 AM PDT             3.9            226         0      Not Applicable
  10/03/2023 02 AM PDT             3.9            226         0      Not Applicable
  10/03/2023 03 AM PDT             3.9            226         0      Not Applicable
  10/03/2023 04 AM PDT             3.9            226         0      Not Applicable
  10/03/2023 05 AM PDT             3.9            226         0      Not Applicable
  10/03/2023 06 AM PDT             3.9            226         0      Not Applicable
  10/03/2023 07 AM PDT             3.9            226         0      Not Applicable
  10/03/2023 08 AM PDT             3.9            226         0      Not Applicable
  10/03/2023 09 AM PDT             3.9            226         0      Not Applicable
  10/03/2023 10 AM PDT             3.9            226         0      Not Applicable
  10/03/2023 11 AM PDT             3.9            226         0      Not Applicable
  10/03/2023 12 PM PDT             3.9            226         0      Not Applicable
  10/03/2023 01 PM PDT             3.9            226         0      Not Applicable
  10/03/2023 02 PM PDT             3.9            226         0      Not Applicable
  10/03/2023 03 PM PDT             3.9            226         0      Not Applicable
  10/03/2023 04 PM PDT             3.9            226         0      Not Applicable
  10/03/2023 05 PM PDT             3.9            226         0      Not Applicable
  10/03/2023 06 PM PDT             3.9            226         0      Not Applicable
  10/03/2023 07 PM PDT             3.9            226         0      Not Applicable
  10/03/2023 08 PM PDT             3.9            226         0      Not Applicable
  10/03/2023 09 PM PDT             3.9            226         0      Not Applicable
  10/03/2023 10 PM PDT             3.9            226         0      Not Applicable
  10/03/2023 11 PM PDT             3.9            226         0      Not Applicable
  10/04/2023 12 AM PDT             3.9            226         0      Not Applicable
  10/04/2023 01 AM PDT             3.9            226         0      Not Applicable
  10/04/2023 02 AM PDT             3.9            226         0      Not Applicable
  10/04/2023 03 AM PDT             3.9            226         0      Not Applicable
  10/04/2023 04 AM PDT             3.9            226         0      Not Applicable
  10/04/2023 05 AM PDT             3.9            226         0      Not Applicable
  10/04/2023 06 AM PDT             3.9            226         0      Not Applicable
  10/04/2023 07 AM PDT             3.9            226         0      Not Applicable
  10/04/2023 08 AM PDT             3.9            226         0      Not Applicable
  10/04/2023 09 AM PDT             3.9            226         0      Not Applicable
  10/04/2023 10 AM PDT             3.9            226         0      Not Applicable
  10/04/2023 11 AM PDT             3.9            226         0      Not Applicable
  10/04/2023 12 PM PDT             3.9            226         0      Not Applicable
  10/04/2023 01 PM PDT             3.9            226         0      Not Applicable
  10/04/2023 02 PM PDT             3.9            226         0      Not Applicable
  10/04/2023 03 PM PDT             3.9            226         0      Not Applicable
  10/04/2023 04 PM PDT             3.9            226         0      Not Applicable
  10/04/2023 05 PM PDT             3.9            226         0      Not Applicable
  10/04/2023 06 PM PDT             3.9            226         0      Not Applicable
  10/04/2023 07 PM PDT             3.9            226         0      Not Applicable
  10/04/2023 08 PM PDT             3.9            226         0      Not Applicable
  10/04/2023 09 PM PDT             3.9            226         0      Not Applicable
  10/04/2023 10 PM PDT             3.9            226         0      Not Applicable
  10/04/2023 11 PM PDT             3.9            226         0      Not Applicable
  10/05/2023 12 AM PDT             3.9            226         0      Not Applicable
  10/05/2023 01 AM PDT             3.9            226         0      Not Applicable
  10/05/2023 02 AM PDT             3.9            226         0      Not Applicable
  10/05/2023 03 AM PDT             3.9            226         0      Not Applicable
  10/05/2023 04 AM PDT             3.9            226         0      Not Applicable
  10/05/2023 05 AM PDT             3.9            226         0      Not Applicable
  10/05/2023 06 AM PDT             3.9            226         0      Not Applicable
  10/05/2023 07 AM PDT             3.9            226         0      Not Applicable
  10/05/2023 08 AM PDT             3.9            226         0      Not Applicable
  10/05/2023 09 AM PDT             3.9            226         0      Not Applicable
  10/05/2023 10 AM PDT             3.9            226         0      Not Applicable
  10/05/2023 11 AM PDT             3.9            226         0      Not Applicable
  10/05/2023 12 PM PDT             3.9            226         0      Not Applicable
  10/05/2023 01 PM PDT             3.9            226         0      Not Applicable
  10/05/2023 02 PM PDT             3.9            226         0      Not Applicable
  10/05/2023 03 PM PDT             3.9            226         0      Not Applicable
  10/05/2023 04 PM PDT             3.9            226         0      Not Applicable
  10/05/2023 05 PM PDT             3.9            226         0      Not Applicable
  10/05/2023 06 PM PDT             3.9            226         0      Not Applicable
  10/05/2023 07 PM PDT             3.9            226         0      Not Applicable
  10/05/2023 08 PM PDT             3.9            226         0      Not Applicable
  10/05/2023 09 PM PDT             3.9            226         0      Not Applicable
  10/05/2023 10 PM PDT             3.9            226         0      Not Applicable
  10/05/2023 11 PM PDT             3.9            226         0      Not Applicable
  10/06/2023 12 AM PDT             3.9            226         0      Not Applicable
  10/06/2023 01 AM PDT             3.9            226         0      Not Applicable
  10/06/2023 02 AM PDT             3.9            226         0      Not Applicable
  10/06/2023 03 AM PDT             3.9            226         0      Not Applicable
  10/06/2023 04 AM PDT             3.9            226         0      Not Applicable
  10/06/2023 05 AM PDT             3.9            226         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.