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 CaliforniaBulletin Group: Lower SacramentoRiver Group: Lower Sacramento
Issuance Time: Feb 09 2026 at 7:20 AM PSTNext Issuance: Feb 09 2026 at 3:00 PM PST
Action/Monitor: 27.5 FeetMinor Flood: 33.5 FeetModerate Flood: 35.4 FeetMajor Flood: 36.4 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River - Sacramento at I Street (SACC1)
#
# File Generation Time:  02/09/2026 at 07:20 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/04/2026 at 12:00 PM PST
# Maximum Observed Stage:                       12.70 Feet
#
# Earliest Date & Time of Maximum Forecast:     02/14/2026 at 04:00 AM PST
# Maximum Forecast Stage:                       12.75 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  02/04/2026 07 AM PST           12.60                        Normal
  02/04/2026 08 AM PST           12.63         +              Normal
  02/04/2026 09 AM PST           12.66         +              Normal
  02/04/2026 10 AM PST           12.70         +              Normal
  02/04/2026 11 AM PST           12.70         0              Normal
  02/04/2026 12 PM PST           12.70         0              Normal
  02/04/2026 01 PM PST           12.67         -              Normal
  02/04/2026 02 PM PST           12.62         -              Normal
  02/04/2026 03 PM PST           12.57         -              Normal
  02/04/2026 04 PM PST           12.53         -              Normal
  02/04/2026 05 PM PST           12.51         -              Normal
  02/04/2026 06 PM PST           12.50         -              Normal
  02/04/2026 07 PM PST           12.52         +              Normal
  02/04/2026 08 PM PST           12.55         +              Normal
  02/04/2026 09 PM PST           12.57         +              Normal
  02/04/2026 10 PM PST           12.59         +              Normal
  02/04/2026 11 PM PST           12.57         -              Normal
  02/05/2026 12 AM PST           12.54         -              Normal
  02/05/2026 01 AM PST           12.49         -              Normal
  02/05/2026 02 AM PST           12.46         -              Normal
  02/05/2026 03 AM PST           12.41         -              Normal
  02/05/2026 04 AM PST           12.35         -              Normal
  02/05/2026 05 AM PST           12.31         -              Normal
  02/05/2026 06 AM PST           12.29         -              Normal
  02/05/2026 07 AM PST           12.30         +              Normal
  02/05/2026 08 AM PST           12.33         +              Normal
  02/05/2026 09 AM PST           12.38         +              Normal
  02/05/2026 10 AM PST           12.43         +              Normal
  02/05/2026 11 AM PST           12.46         +              Normal
  02/05/2026 12 PM PST           12.47         +              Normal
  02/05/2026 01 PM PST           12.46         -              Normal
  02/05/2026 02 PM PST           12.44         -              Normal
  02/05/2026 03 PM PST           12.42         -              Normal
  02/05/2026 04 PM PST           12.38         -              Normal
  02/05/2026 05 PM PST           12.36         -              Normal
  02/05/2026 06 PM PST           12.35         -              Normal
  02/05/2026 07 PM PST           12.35         0              Normal
  02/05/2026 08 PM PST           12.40         +              Normal
  02/05/2026 09 PM PST           12.45         +              Normal
  02/05/2026 10 PM PST           12.48         +              Normal
  02/05/2026 11 PM PST           12.49         +              Normal
  02/06/2026 12 AM PST           12.49         0              Normal
  02/06/2026 01 AM PST           12.48         -              Normal
  02/06/2026 02 AM PST           12.46         -              Normal
  02/06/2026 03 AM PST           12.43         -              Normal
  02/06/2026 04 AM PST           12.40         -              Normal
  02/06/2026 05 AM PST           12.37         -              Normal
  02/06/2026 06 AM PST           12.35         -              Normal
  02/06/2026 07 AM PST           12.36         +              Normal
  02/06/2026 08 AM PST           12.39         +              Normal
  02/06/2026 09 AM PST           12.46         +              Normal
  02/06/2026 10 AM PST           12.52         +              Normal
  02/06/2026 11 AM PST           12.57         +              Normal
  02/06/2026 12 PM PST           12.61         +              Normal
  02/06/2026 01 PM PST           12.59         -              Normal
  02/06/2026 02 PM PST           12.59         0              Normal
  02/06/2026 03 PM PST           12.57         -              Normal
  02/06/2026 04 PM PST           12.54         -              Normal
  02/06/2026 05 PM PST           12.51         -              Normal
  02/06/2026 06 PM PST           12.47         -              Normal
  02/06/2026 07 PM PST           12.46         -              Normal
  02/06/2026 08 PM PST           12.46         0              Normal
  02/06/2026 09 PM PST           12.47         +              Normal
  02/06/2026 10 PM PST           12.49         +              Normal
  02/06/2026 11 PM PST           12.51         +              Normal
  02/07/2026 12 AM PST           12.52         +              Normal
  02/07/2026 01 AM PST           12.51         -              Normal
  02/07/2026 02 AM PST           12.48         -              Normal
  02/07/2026 03 AM PST           12.47         -              Normal
  02/07/2026 04 AM PST           12.43         -              Normal
  02/07/2026 05 AM PST           12.40         -              Normal
  02/07/2026 06 AM PST           12.38         -              Normal
  02/07/2026 07 AM PST           12.37         -              Normal
  02/07/2026 08 AM PST           12.39         +              Normal
  02/07/2026 09 AM PST           12.44         +              Normal
  02/07/2026 10 AM PST           12.50         +              Normal
  02/07/2026 11 AM PST           12.55         +              Normal
  02/07/2026 12 PM PST           12.59         +              Normal
  02/07/2026 01 PM PST           12.60         +              Normal
  02/07/2026 02 PM PST           12.59         -              Normal
  02/07/2026 03 PM PST           12.58         -              Normal
  02/07/2026 04 PM PST           12.54         -              Normal
  02/07/2026 05 PM PST           12.51         -              Normal
  02/07/2026 06 PM PST           12.47         -              Normal
  02/07/2026 07 PM PST           12.43         -              Normal
  02/07/2026 08 PM PST           12.40         -              Normal
  02/07/2026 09 PM PST           12.38         -              Normal
  02/07/2026 10 PM PST           12.38         0              Normal
  02/07/2026 11 PM PST           12.38         0              Normal
  02/08/2026 12 AM PST           12.37         -              Normal
  02/08/2026 01 AM PST           12.36         -              Normal
  02/08/2026 02 AM PST           12.36         0              Normal
  02/08/2026 03 AM PST           12.34         -              Normal
  02/08/2026 04 AM PST           12.31         -              Normal
  02/08/2026 05 AM PST           12.28         -              Normal
  02/08/2026 06 AM PST           12.25         -              Normal
  02/08/2026 07 AM PST           12.23         -              Normal
  02/08/2026 08 AM PST           12.23         0              Normal
  02/08/2026 09 AM PST           12.26         +              Normal
  02/08/2026 10 AM PST           12.30         +              Normal
  02/08/2026 11 AM PST           12.35         +              Normal
  02/08/2026 12 PM PST           12.38         +              Normal
  02/08/2026 01 PM PST           12.40         +              Normal
  02/08/2026 02 PM PST           12.39         -              Normal
  02/08/2026 03 PM PST           12.36         -              Normal
  02/08/2026 04 PM PST           12.35         -              Normal
  02/08/2026 05 PM PST           12.31         -              Normal
  02/08/2026 06 PM PST           12.26         -              Normal
  02/08/2026 07 PM PST           12.20         -              Normal
  02/08/2026 08 PM PST           12.17         -              Normal
  02/08/2026 09 PM PST           12.13         -              Normal
  02/08/2026 10 PM PST           12.10         -              Normal
  02/08/2026 11 PM PST           12.09         -              Normal
  02/09/2026 12 AM PST           12.09         0              Normal
  02/09/2026 01 AM PST           12.09         0              Normal
  02/09/2026 02 AM PST           12.10         +              Normal
  02/09/2026 03 AM PST           12.09         -              Normal
  02/09/2026 04 AM PST           12.09         0              Normal
  02/09/2026 05 AM PST           12.07         -              Normal
  02/09/2026 06 AM PST           12.06         -              Normal
  02/09/2026 07 AM PST           12.04         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  02/09/2026 08 AM PST           12.08                        Normal
  02/09/2026 09 AM PST           12.15         +              Normal
  02/09/2026 10 AM PST           12.24         +              Normal
  02/09/2026 11 AM PST           12.31         +              Normal
  02/09/2026 12 PM PST           12.34         +              Normal
  02/09/2026 01 PM PST           12.33         -              Normal
  02/09/2026 02 PM PST           12.30         -              Normal
  02/09/2026 03 PM PST           12.25         -              Normal
  02/09/2026 04 PM PST           12.19         -              Normal
  02/09/2026 05 PM PST           12.13         -              Normal
  02/09/2026 06 PM PST           12.08         -              Normal
  02/09/2026 07 PM PST           12.02         -              Normal
  02/09/2026 08 PM PST           11.98         -              Normal
  02/09/2026 09 PM PST           11.97         -              Normal
  02/09/2026 10 PM PST           12.01         +              Normal
  02/09/2026 11 PM PST           12.10         +              Normal
  02/10/2026 12 AM PST           12.17         +              Normal
  02/10/2026 01 AM PST           12.24         +              Normal
  02/10/2026 02 AM PST           12.26         +              Normal
  02/10/2026 03 AM PST           12.25         -              Normal
  02/10/2026 04 AM PST           12.22         -              Normal
  02/10/2026 05 AM PST           12.18         -              Normal
  02/10/2026 06 AM PST           12.13         -              Normal
  02/10/2026 07 AM PST           12.10         -              Normal
  02/10/2026 08 AM PST           12.09         -              Normal
  02/10/2026 09 AM PST           12.12         +              Normal
  02/10/2026 10 AM PST           12.21         +              Normal
  02/10/2026 11 AM PST           12.31         +              Normal
  02/10/2026 12 PM PST           12.36         +              Normal
  02/10/2026 01 PM PST           12.35         -              Normal
  02/10/2026 02 PM PST           12.32         -              Normal
  02/10/2026 03 PM PST           12.29         -              Normal
  02/10/2026 04 PM PST           12.24         -              Normal
  02/10/2026 05 PM PST           12.19         -              Normal
  02/10/2026 06 PM PST           12.14         -              Normal
  02/10/2026 07 PM PST           12.10         -              Normal
  02/10/2026 08 PM PST           12.05         -              Normal
  02/10/2026 09 PM PST           12.00         -              Normal
  02/10/2026 10 PM PST           11.98         -              Normal
  02/10/2026 11 PM PST           11.98         0              Normal
  02/11/2026 12 AM PST           12.03         +              Normal
  02/11/2026 01 AM PST           12.15         +              Normal
  02/11/2026 02 AM PST           12.25         +              Normal
  02/11/2026 03 AM PST           12.29         +              Normal
  02/11/2026 04 AM PST           12.29         0              Normal
  02/11/2026 05 AM PST           12.26         -              Normal
  02/11/2026 06 AM PST           12.23         -              Normal
  02/11/2026 07 AM PST           12.19         -              Normal
  02/11/2026 08 AM PST           12.17         -              Normal
  02/11/2026 09 AM PST           12.16         -              Normal
  02/11/2026 10 AM PST           12.20         +              Normal
  02/11/2026 11 AM PST           12.29         +              Normal
  02/11/2026 12 PM PST           12.39         +              Normal
  02/11/2026 01 PM PST           12.43         +              Normal
  02/11/2026 02 PM PST           12.42         -              Normal
  02/11/2026 03 PM PST           12.39         -              Normal
  02/11/2026 04 PM PST           12.35         -              Normal
  02/11/2026 05 PM PST           12.30         -              Normal
  02/11/2026 06 PM PST           12.24         -              Normal
  02/11/2026 07 PM PST           12.19         -              Normal
  02/11/2026 08 PM PST           12.13         -              Normal
  02/11/2026 09 PM PST           12.07         -              Normal
  02/11/2026 10 PM PST           12.05         -              Normal
  02/11/2026 11 PM PST           12.04         -              Normal
  02/12/2026 12 AM PST           12.07         +              Normal
  02/12/2026 01 AM PST           12.17         +              Normal
  02/12/2026 02 AM PST           12.26         +              Normal
  02/12/2026 03 AM PST           12.33         +              Normal
  02/12/2026 04 AM PST           12.36         +              Normal
  02/12/2026 05 AM PST           12.35         -              Normal
  02/12/2026 06 AM PST           12.32         -              Normal
  02/12/2026 07 AM PST           12.29         -              Normal
  02/12/2026 08 AM PST           12.25         -              Normal
  02/12/2026 09 AM PST           12.22         -              Normal
  02/12/2026 10 AM PST           12.21         -              Normal
  02/12/2026 11 AM PST           12.25         +              Normal
  02/12/2026 12 PM PST           12.34         +              Normal
  02/12/2026 01 PM PST           12.43         +              Normal
  02/12/2026 02 PM PST           12.47         +              Normal
  02/12/2026 03 PM PST           12.46         -              Normal
  02/12/2026 04 PM PST           12.44         -              Normal
  02/12/2026 05 PM PST           12.40         -              Normal
  02/12/2026 06 PM PST           12.35         -              Normal
  02/12/2026 07 PM PST           12.30         -              Normal
  02/12/2026 08 PM PST           12.25         -              Normal
  02/12/2026 09 PM PST           12.19         -              Normal
  02/12/2026 10 PM PST           12.14         -              Normal
  02/12/2026 11 PM PST           12.12         -              Normal
  02/13/2026 12 AM PST           12.12         0              Normal
  02/13/2026 01 AM PST           12.16         +              Normal
  02/13/2026 02 AM PST           12.27         +              Normal
  02/13/2026 03 AM PST           12.37         +              Normal
  02/13/2026 04 AM PST           12.45         +              Normal
  02/13/2026 05 AM PST           12.49         +              Normal
  02/13/2026 06 AM PST           12.48         -              Normal
  02/13/2026 07 AM PST           12.46         -              Normal
  02/13/2026 08 AM PST           12.43         -              Normal
  02/13/2026 09 AM PST           12.40         -              Normal
  02/13/2026 10 AM PST           12.38         -              Normal
  02/13/2026 11 AM PST           12.38         0              Normal
  02/13/2026 12 PM PST           12.43         +              Normal
  02/13/2026 01 PM PST           12.52         +              Normal
  02/13/2026 02 PM PST           12.61         +              Normal
  02/13/2026 03 PM PST           12.66         +              Normal
  02/13/2026 04 PM PST           12.66         0              Normal
  02/13/2026 05 PM PST           12.65         -              Normal
  02/13/2026 06 PM PST           12.62         -              Normal
  02/13/2026 07 PM PST           12.59         -              Normal
  02/13/2026 08 PM PST           12.56         -              Normal
  02/13/2026 09 PM PST           12.54         -              Normal
  02/13/2026 10 PM PST           12.51         -              Normal
  02/13/2026 11 PM PST           12.50         -              Normal
  02/14/2026 12 AM PST           12.51         +              Normal
  02/14/2026 01 AM PST           12.53         +              Normal
  02/14/2026 02 AM PST           12.58         +              Normal
  02/14/2026 03 AM PST           12.67         +              Normal
  02/14/2026 04 AM PST           12.75         +              Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Trends are determined using hourly change in unrounded stage.
# NOTE 3: Maximum Values are determined using unrounded stage.