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 - SACRAMENTO AT I STREET (SACC1)
Latitude: 38.59º NLongitude: 121.50º WElevation: 27 Feet
Location: Sacramento County in CaliforniaRiver Group: Lower Sacramento
Issuance Time: Sep 18 2021 at 7:23 AM PDTNext Issuance: Sep 19 2021 at 9:00 AM PDT
Monitor Stage: 27.5 FeetFlood Stage: 33.5 FeetDanger Stage: 34.5 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River - Sacramento at I Street (SACC1)
#
# File Generation Time:  09/18/2021 at 07:23 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  09/16/2021 at 03:00 AM PDT
# Maximum Observed Stage:                       8.5 Feet
#
# Earliest Date & Time of Maximum Forecast:     09/20/2021 at 07:00 AM PDT
# Maximum Forecast Stage:                       8.0 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  09/13/2021 07 AM PDT             6.2                        Normal
  09/13/2021 08 AM PDT             6.0         -              Normal
  09/13/2021 09 AM PDT             5.7         -              Normal
  09/13/2021 10 AM PDT             5.7         -              Normal
  09/13/2021 11 AM PDT             5.9         +              Normal
  09/13/2021 12 PM PDT             6.4         +              Normal
  09/13/2021 01 PM PDT             6.7         +              Normal
  09/13/2021 02 PM PDT             6.8         +              Normal
  09/13/2021 03 PM PDT             6.7         -              Normal
  09/13/2021 04 PM PDT             6.6         -              Normal
  09/13/2021 05 PM PDT             6.4         -              Normal
  09/13/2021 06 PM PDT             6.2         -              Normal
  09/13/2021 07 PM PDT             6.1         -              Normal
  09/13/2021 08 PM PDT             6.2         +              Normal
  09/13/2021 09 PM PDT             6.7         +              Normal
  09/13/2021 10 PM PDT             7.2         +              Normal
  09/13/2021 11 PM PDT             7.7         +              Normal
  09/14/2021 12 AM PDT             8.1         +              Normal
  09/14/2021 01 AM PDT             8.2         +              Normal
  09/14/2021 02 AM PDT             7.9         -              Normal
  09/14/2021 03 AM PDT             7.7         -              Normal
  09/14/2021 04 AM PDT             7.4         -              Normal
  09/14/2021 05 AM PDT             7.1         -              Normal
  09/14/2021 06 AM PDT             6.9         -              Normal
  09/14/2021 07 AM PDT             6.6         -              Normal
  09/14/2021 08 AM PDT             6.3         -              Normal
  09/14/2021 09 AM PDT             6.1         -              Normal
  09/14/2021 10 AM PDT             5.8         -              Normal
  09/14/2021 11 AM PDT             5.8         -              Normal
  09/14/2021 12 PM PDT             5.9         +              Normal
  09/14/2021 01 PM PDT             6.3         +              Normal
  09/14/2021 02 PM PDT             6.7         +              Normal
  09/14/2021 03 PM PDT             6.9         +              Normal
  09/14/2021 04 PM PDT             7.0         +              Normal
  09/14/2021 05 PM PDT             6.8         -              Normal
  09/14/2021 06 PM PDT             6.6         -              Normal
  09/14/2021 07 PM PDT             6.4         -              Normal
  09/14/2021 08 PM PDT             6.3         -              Normal
  09/14/2021 09 PM PDT             6.4         +              Normal
  09/14/2021 10 PM PDT             6.8         +              Normal
  09/14/2021 11 PM PDT             7.4         +              Normal
  09/15/2021 12 AM PDT             7.9         +              Normal
  09/15/2021 01 AM PDT             8.2         +              Normal
  09/15/2021 02 AM PDT             8.3         +              Normal
  09/15/2021 03 AM PDT             8.2         -              Normal
  09/15/2021 04 AM PDT             7.9         -              Normal
  09/15/2021 05 AM PDT             7.6         -              Normal
  09/15/2021 06 AM PDT             7.4         -              Normal
  09/15/2021 07 AM PDT             7.1         -              Normal
  09/15/2021 08 AM PDT             6.9         -              Normal
  09/15/2021 09 AM PDT             6.6         -              Normal
  09/15/2021 10 AM PDT             6.3         -              Normal
  09/15/2021 11 AM PDT             6.1         -              Normal
  09/15/2021 12 PM PDT             6.0         -              Normal
  09/15/2021 01 PM PDT             6.2         +              Normal
  09/15/2021 02 PM PDT             6.6         +              Normal
  09/15/2021 03 PM PDT             6.9         +              Normal
  09/15/2021 04 PM PDT             7.2         +              Normal
  09/15/2021 05 PM PDT             7.4         +              Normal
  09/15/2021 06 PM PDT             7.3         -              Normal
  09/15/2021 07 PM PDT             7.1         -              Normal
  09/15/2021 08 PM PDT             6.9         -              Normal
  09/15/2021 09 PM PDT             6.8         -              Normal
  09/15/2021 10 PM PDT             6.7         -              Normal
  09/15/2021 11 PM PDT             6.9         +              Normal
  09/16/2021 12 AM PDT             7.5         +              Normal
  09/16/2021 01 AM PDT             7.9         +              Normal
  09/16/2021 02 AM PDT             8.3         +              Normal
  09/16/2021 03 AM PDT             8.5         +              Normal
  09/16/2021 04 AM PDT             8.4         -              Normal
  09/16/2021 05 AM PDT             8.1         -              Normal
  09/16/2021 06 AM PDT             7.8         -              Normal
  09/16/2021 07 AM PDT             7.6         -              Normal
  09/16/2021 08 AM PDT             7.3         -              Normal
  09/16/2021 09 AM PDT             7.0         -              Normal
  09/16/2021 10 AM PDT             6.8         -              Normal
  09/16/2021 11 AM PDT             6.5         -              Normal
  09/16/2021 12 PM PDT             6.2         -              Normal
  09/16/2021 01 PM PDT             6.1         -              Normal
  09/16/2021 02 PM PDT             6.2         +              Normal
  09/16/2021 03 PM PDT             6.6         +              Normal
  09/16/2021 04 PM PDT             6.9         +              Normal
  09/16/2021 05 PM PDT             7.2         +              Normal
  09/16/2021 06 PM PDT             7.4         +              Normal
  09/16/2021 07 PM PDT             7.3         -              Normal
  09/16/2021 08 PM PDT             7.1         -              Normal
  09/16/2021 09 PM PDT             6.8         -              Normal
  09/16/2021 10 PM PDT             6.7         -              Normal
  09/16/2021 11 PM PDT             6.6         -              Normal
  09/17/2021 12 AM PDT             6.7         +              Normal
  09/17/2021 01 AM PDT             7.1         +              Normal
  09/17/2021 02 AM PDT             7.7         +              Normal
  09/17/2021 03 AM PDT             8.1         +              Normal
  09/17/2021 04 AM PDT             8.3         +              Normal
  09/17/2021 05 AM PDT             8.2         -              Normal
  09/17/2021 06 AM PDT             7.9         -              Normal
  09/17/2021 07 AM PDT             7.7         -              Normal
  09/17/2021 08 AM PDT             7.4         -              Normal
  09/17/2021 09 AM PDT             7.1         -              Normal
  09/17/2021 10 AM PDT             6.9         -              Normal
  09/17/2021 11 AM PDT             6.6         -              Normal
  09/17/2021 12 PM PDT             6.3         -              Normal
  09/17/2021 01 PM PDT             6.0         -              Normal
  09/17/2021 02 PM PDT             5.9         -              Normal
  09/17/2021 03 PM PDT             6.0         +              Normal
  09/17/2021 04 PM PDT             6.4         +              Normal
  09/17/2021 05 PM PDT             6.7         +              Normal
  09/17/2021 06 PM PDT             7.0         +              Normal
  09/17/2021 07 PM PDT             7.2         +              Normal
  09/17/2021 08 PM PDT             7.1         -              Normal
  09/17/2021 09 PM PDT             6.9         -              Normal
  09/17/2021 10 PM PDT             6.7         -              Normal
  09/17/2021 11 PM PDT             6.5         -              Normal
  09/18/2021 12 AM PDT             6.4         -              Normal
  09/18/2021 01 AM PDT             6.5         +              Normal
  09/18/2021 02 AM PDT             6.8         +              Normal
  09/18/2021 03 AM PDT             7.3         +              Normal
  09/18/2021 04 AM PDT             7.7         +              Normal
  09/18/2021 05 AM PDT             8.0         +              Normal
  09/18/2021 06 AM PDT             8.0         +              Normal
  09/18/2021 07 AM PDT             7.9         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  09/18/2021 08 AM PDT             7.7                        Normal
  09/18/2021 09 AM PDT             7.4         -              Normal
  09/18/2021 10 AM PDT             7.1         -              Normal
  09/18/2021 11 AM PDT             6.9         -              Normal
  09/18/2021 12 PM PDT             6.6         -              Normal
  09/18/2021 01 PM PDT             6.4         -              Normal
  09/18/2021 02 PM PDT             6.4         -              Normal
  09/18/2021 03 PM PDT             6.5         +              Normal
  09/18/2021 04 PM PDT             7.0         +              Normal
  09/18/2021 05 PM PDT             7.4         +              Normal
  09/18/2021 06 PM PDT             7.8         +              Normal
  09/18/2021 07 PM PDT             7.9         +              Normal
  09/18/2021 08 PM PDT             7.9         -              Normal
  09/18/2021 09 PM PDT             7.7         -              Normal
  09/18/2021 10 PM PDT             7.5         -              Normal
  09/18/2021 11 PM PDT             7.3         -              Normal
  09/19/2021 12 AM PDT             7.1         -              Normal
  09/19/2021 01 AM PDT             6.9         -              Normal
  09/19/2021 02 AM PDT             6.8         -              Normal
  09/19/2021 03 AM PDT             7.0         +              Normal
  09/19/2021 04 AM PDT             7.4         +              Normal
  09/19/2021 05 AM PDT             7.8         +              Normal
  09/19/2021 06 AM PDT             8.0         +              Normal
  09/19/2021 07 AM PDT             8.0         -              Normal
  09/19/2021 08 AM PDT             7.8         -              Normal
  09/19/2021 09 AM PDT             7.7         -              Normal
  09/19/2021 10 AM PDT             7.4         -              Normal
  09/19/2021 11 AM PDT             7.2         -              Normal
  09/19/2021 12 PM PDT             6.9         -              Normal
  09/19/2021 01 PM PDT             6.6         -              Normal
  09/19/2021 02 PM PDT             6.5         -              Normal
  09/19/2021 03 PM PDT             6.5         -              Normal
  09/19/2021 04 PM PDT             6.7         +              Normal
  09/19/2021 05 PM PDT             7.2         +              Normal
  09/19/2021 06 PM PDT             7.7         +              Normal
  09/19/2021 07 PM PDT             7.9         +              Normal
  09/19/2021 08 PM PDT             7.9         -              Normal
  09/19/2021 09 PM PDT             7.8         -              Normal
  09/19/2021 10 PM PDT             7.6         -              Normal
  09/19/2021 11 PM PDT             7.4         -              Normal
  09/20/2021 12 AM PDT             7.2         -              Normal
  09/20/2021 01 AM PDT             7.0         -              Normal
  09/20/2021 02 AM PDT             6.8         -              Normal
  09/20/2021 03 AM PDT             6.8         -              Normal
  09/20/2021 04 AM PDT             7.0         +              Normal
  09/20/2021 05 AM PDT             7.4         +              Normal
  09/20/2021 06 AM PDT             7.8         +              Normal
  09/20/2021 07 AM PDT             8.0         +              Normal
  09/20/2021 08 AM PDT             8.0         -              Normal
  09/20/2021 09 AM PDT             7.8         -              Normal
  09/20/2021 10 AM PDT             7.6         -              Normal
  09/20/2021 11 AM PDT             7.3         -              Normal
  09/20/2021 12 PM PDT             7.0         -              Normal
  09/20/2021 01 PM PDT             6.7         -              Normal
  09/20/2021 02 PM PDT             6.5         -              Normal
  09/20/2021 03 PM PDT             6.5         -              Normal
  09/20/2021 04 PM PDT             6.6         +              Normal
  09/20/2021 05 PM PDT             7.0         +              Normal
  09/20/2021 06 PM PDT             7.5         +              Normal
  09/20/2021 07 PM PDT             7.8         +              Normal
  09/20/2021 08 PM PDT             7.9         +              Normal
  09/20/2021 09 PM PDT             7.9         -              Normal
  09/20/2021 10 PM PDT             7.7         -              Normal
  09/20/2021 11 PM PDT             7.5         -              Normal
  09/21/2021 12 AM PDT             7.2         -              Normal
  09/21/2021 01 AM PDT             7.0         -              Normal
  09/21/2021 02 AM PDT             6.8         -              Normal
  09/21/2021 03 AM PDT             6.7         -              Normal
  09/21/2021 04 AM PDT             6.9         +              Normal
  09/21/2021 05 AM PDT             7.2         +              Normal
  09/21/2021 06 AM PDT             7.6         +              Normal
  09/21/2021 07 AM PDT             7.9         +              Normal
  09/21/2021 08 AM PDT             8.0         +              Normal
  09/21/2021 09 AM PDT             7.9         -              Normal
  09/21/2021 10 AM PDT             7.8         -              Normal
  09/21/2021 11 AM PDT             7.6         -              Normal
  09/21/2021 12 PM PDT             7.3         -              Normal
  09/21/2021 01 PM PDT             7.1         -              Normal
  09/21/2021 02 PM PDT             6.8         -              Normal
  09/21/2021 03 PM PDT             6.6         -              Normal
  09/21/2021 04 PM PDT             6.5         -              Normal
  09/21/2021 05 PM PDT             6.8         +              Normal
  09/21/2021 06 PM PDT             7.3         +              Normal
  09/21/2021 07 PM PDT             7.7         +              Normal
  09/21/2021 08 PM PDT             7.9         +              Normal
  09/21/2021 09 PM PDT             7.9         -              Normal
  09/21/2021 10 PM PDT             7.8         -              Normal
  09/21/2021 11 PM PDT             7.6         -              Normal
  09/22/2021 12 AM PDT             7.3         -              Normal
  09/22/2021 01 AM PDT             7.2         -              Normal
  09/22/2021 02 AM PDT             7.0         -              Normal
  09/22/2021 03 AM PDT             6.8         -              Normal
  09/22/2021 04 AM PDT             6.7         -              Normal
  09/22/2021 05 AM PDT             7.0         +              Normal
  09/22/2021 06 AM PDT             7.3         +              Normal
  09/22/2021 07 AM PDT             7.7         +              Normal
  09/22/2021 08 AM PDT             7.9         +              Normal
  09/22/2021 09 AM PDT             7.8         -              Normal
  09/22/2021 10 AM PDT             7.7         -              Normal
  09/22/2021 11 AM PDT             7.5         -              Normal
  09/22/2021 12 PM PDT             7.3         -              Normal
  09/22/2021 01 PM PDT             7.1         -              Normal
  09/22/2021 02 PM PDT             6.8         -              Normal
  09/22/2021 03 PM PDT             6.6         -              Normal
  09/22/2021 04 PM PDT             6.6         -              Normal
  09/22/2021 05 PM PDT             6.7         +              Normal
  09/22/2021 06 PM PDT             7.1         +              Normal
  09/22/2021 07 PM PDT             7.5         +              Normal
  09/22/2021 08 PM PDT             7.8         +              Normal
  09/22/2021 09 PM PDT             7.9         +              Normal
  09/22/2021 10 PM PDT             7.9         -              Normal
  09/22/2021 11 PM PDT             7.8         -              Normal
  09/23/2021 12 AM PDT             7.6         -              Normal
  09/23/2021 01 AM PDT             7.3         -              Normal
  09/23/2021 02 AM PDT             7.1         -              Normal
  09/23/2021 03 AM PDT             6.9         -              Normal
  09/23/2021 04 AM PDT             6.7         -              Normal
  09/23/2021 05 AM PDT             6.6         -              Normal
#
# NOTE 1: Stages are rounded to the nearest tenth (.1) of a foot.
# NOTE 2: Trends are determined using hourly change in unrounded stage.
# NOTE 3: Maximum Values are determined using unrounded stage.