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 FeetForecast Type: Official Location
Location: Sacramento County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Lower Sacramento
Issuance Time: Apr 01 2026 at 8:40 AM PDTNext Issuance: Apr 01 2026 at 3:00 PM PDT
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:  04/01/2026 at 08:40 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/27/2026 at 03:00 PM PDT
# Maximum Observed Stage:                       7.68 Feet
#
# Earliest Date & Time of Maximum Forecast:     04/04/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       7.84 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  03/27/2026 08 AM PDT            7.21                        Normal
  03/27/2026 09 AM PDT            7.16         -              Normal
  03/27/2026 10 AM PDT            7.11         -              Normal
  03/27/2026 11 AM PDT            7.12         +              Normal
  03/27/2026 12 PM PDT            7.22         +              Normal
  03/27/2026 01 PM PDT            7.40         +              Normal
  03/27/2026 02 PM PDT            7.57         +              Normal
  03/27/2026 03 PM PDT            7.68         +              Normal
  03/27/2026 04 PM PDT            7.67         -              Normal
  03/27/2026 05 PM PDT            7.62         -              Normal
  03/27/2026 06 PM PDT            7.51         -              Normal
  03/27/2026 07 PM PDT            7.37         -              Normal
  03/27/2026 08 PM PDT            7.22         -              Normal
  03/27/2026 09 PM PDT            7.07         -              Normal
  03/27/2026 10 PM PDT            6.90         -              Normal
  03/27/2026 11 PM PDT            6.74         -              Normal
  03/28/2026 12 AM PDT            6.58         -              Normal
  03/28/2026 01 AM PDT            6.52         -              Normal
  03/28/2026 02 AM PDT            6.55         +              Normal
  03/28/2026 03 AM PDT            6.70         +              Normal
  03/28/2026 04 AM PDT            6.93         +              Normal
  03/28/2026 05 AM PDT            7.13         +              Normal
  03/28/2026 06 AM PDT            7.22         +              Normal
  03/28/2026 07 AM PDT            7.22         0              Normal
  03/28/2026 08 AM PDT            7.18         -              Normal
  03/28/2026 09 AM PDT            7.11         -              Normal
  03/28/2026 10 AM PDT            7.03         -              Normal
  03/28/2026 11 AM PDT            6.94         -              Normal
  03/28/2026 12 PM PDT            6.93         -              Normal
  03/28/2026 01 PM PDT            7.03         +              Normal
  03/28/2026 02 PM PDT            7.27         +              Normal
  03/28/2026 03 PM PDT            7.51         +              Normal
  03/28/2026 04 PM PDT            7.66         +              Normal
  03/28/2026 05 PM PDT            7.67         +              Normal
  03/28/2026 06 PM PDT            7.60         -              Normal
  03/28/2026 07 PM PDT            7.49         -              Normal
  03/28/2026 08 PM PDT            7.35         -              Normal
  03/28/2026 09 PM PDT            7.21         -              Normal
  03/28/2026 10 PM PDT            7.04         -              Normal
  03/28/2026 11 PM PDT            6.87         -              Normal
  03/29/2026 12 AM PDT            6.70         -              Normal
  03/29/2026 01 AM PDT            6.56         -              Normal
  03/29/2026 02 AM PDT            6.51         -              Normal
  03/29/2026 03 AM PDT            6.61         +              Normal
  03/29/2026 04 AM PDT            6.82         +              Normal
  03/29/2026 05 AM PDT            7.05         +              Normal
  03/29/2026 06 AM PDT            7.22         +              Normal
  03/29/2026 07 AM PDT            7.26         +              Normal
  03/29/2026 08 AM PDT            7.21         -              Normal
  03/29/2026 09 AM PDT            7.13         -              Normal
  03/29/2026 10 AM PDT            7.02         -              Normal
  03/29/2026 11 AM PDT            6.92         -              Normal
  03/29/2026 12 PM PDT            6.80         -              Normal
  03/29/2026 01 PM PDT            6.74         -              Normal
  03/29/2026 02 PM PDT            6.83         +              Normal
  03/29/2026 03 PM PDT            7.06         +              Normal
  03/29/2026 04 PM PDT            7.33         +              Normal
  03/29/2026 05 PM PDT            7.50         +              Normal
  03/29/2026 06 PM PDT            7.54         +              Normal
  03/29/2026 07 PM PDT            7.43         -              Normal
  03/29/2026 08 PM PDT            7.38         -              Normal
  03/29/2026 09 PM PDT            7.25         -              Normal
  03/29/2026 10 PM PDT            7.09         -              Normal
  03/29/2026 11 PM PDT            6.93         -              Normal
  03/30/2026 12 AM PDT            6.75         -              Normal
  03/30/2026 01 AM PDT            6.59         -              Normal
  03/30/2026 02 AM PDT            6.47         -              Normal
  03/30/2026 03 AM PDT            6.49         +              Normal
  03/30/2026 04 AM PDT            6.67         +              Normal
  03/30/2026 05 AM PDT            6.91         +              Normal
  03/30/2026 06 AM PDT            7.15         +              Normal
  03/30/2026 07 AM PDT            7.27         +              Normal
  03/30/2026 08 AM PDT            7.24         -              Normal
  03/30/2026 09 AM PDT            7.16         -              Normal
  03/30/2026 10 AM PDT            7.04         -              Normal
  03/30/2026 11 AM PDT            6.92         -              Normal
  03/30/2026 12 PM PDT            6.78         -              Normal
  03/30/2026 01 PM PDT            6.64         -              Normal
  03/30/2026 02 PM PDT            6.59         -              Normal
  03/30/2026 03 PM PDT            6.69         +              Normal
  03/30/2026 04 PM PDT            6.94         +              Normal
  03/30/2026 05 PM PDT            7.22         +              Normal
  03/30/2026 06 PM PDT            7.42         +              Normal
  03/30/2026 07 PM PDT            7.45         +              Normal
  03/30/2026 08 PM PDT            7.38         -              Normal
  03/30/2026 09 PM PDT            7.27         -              Normal
  03/30/2026 10 PM PDT            7.14         -              Normal
  03/30/2026 11 PM PDT            6.99         -              Normal
  03/31/2026 12 AM PDT            6.82         -              Normal
  03/31/2026 01 AM PDT            6.64         -              Normal
  03/31/2026 02 AM PDT            6.51         -              Normal
  03/31/2026 03 AM PDT            6.48         -              Normal
  03/31/2026 04 AM PDT            6.68         +              Normal
  03/31/2026 05 AM PDT            6.97         +              Normal
  03/31/2026 06 AM PDT            7.25         +              Normal
  03/31/2026 07 AM PDT            7.45         +              Normal
  03/31/2026 08 AM PDT            7.47         +              Normal
  03/31/2026 09 AM PDT            7.39         -              Normal
  03/31/2026 10 AM PDT            7.27         -              Normal
  03/31/2026 11 AM PDT            7.13         -              Normal
  03/31/2026 12 PM PDT            6.98         -              Normal
  03/31/2026 01 PM PDT            6.81         -              Normal
  03/31/2026 02 PM PDT            6.67         -              Normal
  03/31/2026 03 PM PDT            6.61         -              Normal
  03/31/2026 04 PM PDT            6.73         +              Normal
  03/31/2026 05 PM PDT            7.00         +              Normal
  03/31/2026 06 PM PDT            7.26         +              Normal
  03/31/2026 07 PM PDT            7.44         +              Normal
  03/31/2026 08 PM PDT            7.46         +              Normal
  03/31/2026 09 PM PDT            7.38         -              Normal
  03/31/2026 10 PM PDT            7.27         -              Normal
  03/31/2026 11 PM PDT            7.13         -              Normal
  04/01/2026 12 AM PDT            6.97         -              Normal
  04/01/2026 01 AM PDT            6.81         -              Normal
  04/01/2026 02 AM PDT            6.65         -              Normal
  04/01/2026 03 AM PDT            6.56         -              Normal
  04/01/2026 04 AM PDT            6.63         +              Normal
  04/01/2026 05 AM PDT            6.88         +              Normal
  04/01/2026 06 AM PDT            7.16         +              Normal
  04/01/2026 07 AM PDT            7.40         +              Normal
  04/01/2026 08 AM PDT            7.35         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  04/01/2026 09 AM PDT            7.23                        Normal
  04/01/2026 10 AM PDT            7.05         -              Normal
  04/01/2026 11 AM PDT            6.83         -              Normal
  04/01/2026 12 PM PDT            6.63         -              Normal
  04/01/2026 01 PM PDT            6.38         -              Normal
  04/01/2026 02 PM PDT            6.22         -              Normal
  04/01/2026 03 PM PDT            6.17         -              Normal
  04/01/2026 04 PM PDT            6.27         +              Normal
  04/01/2026 05 PM PDT            6.59         +              Normal
  04/01/2026 06 PM PDT            6.88         +              Normal
  04/01/2026 07 PM PDT            7.11         +              Normal
  04/01/2026 08 PM PDT            7.20         +              Normal
  04/01/2026 09 PM PDT            7.15         -              Normal
  04/01/2026 10 PM PDT            7.02         -              Normal
  04/01/2026 11 PM PDT            6.83         -              Normal
  04/02/2026 12 AM PDT            6.62         -              Normal
  04/02/2026 01 AM PDT            6.41         -              Normal
  04/02/2026 02 AM PDT            6.22         -              Normal
  04/02/2026 03 AM PDT            6.16         -              Normal
  04/02/2026 04 AM PDT            6.29         +              Normal
  04/02/2026 05 AM PDT            6.62         +              Normal
  04/02/2026 06 AM PDT            6.95         +              Normal
  04/02/2026 07 AM PDT            7.22         +              Normal
  04/02/2026 08 AM PDT            7.32         +              Normal
  04/02/2026 09 AM PDT            7.28         -              Normal
  04/02/2026 10 AM PDT            7.16         -              Normal
  04/02/2026 11 AM PDT            6.97         -              Normal
  04/02/2026 12 PM PDT            6.76         -              Normal
  04/02/2026 01 PM PDT            6.55         -              Normal
  04/02/2026 02 PM PDT            6.30         -              Normal
  04/02/2026 03 PM PDT            6.14         -              Normal
  04/02/2026 04 PM PDT            6.10         -              Normal
  04/02/2026 05 PM PDT            6.26         +              Normal
  04/02/2026 06 PM PDT            6.67         +              Normal
  04/02/2026 07 PM PDT            7.00         +              Normal
  04/02/2026 08 PM PDT            7.14         +              Normal
  04/02/2026 09 PM PDT            7.11         -              Normal
  04/02/2026 10 PM PDT            7.02         -              Normal
  04/02/2026 11 PM PDT            6.89         -              Normal
  04/03/2026 12 AM PDT            6.73         -              Normal
  04/03/2026 01 AM PDT            6.58         -              Normal
  04/03/2026 02 AM PDT            6.42         -              Normal
  04/03/2026 03 AM PDT            6.29         -              Normal
  04/03/2026 04 AM PDT            6.25         -              Normal
  04/03/2026 05 AM PDT            6.49         +              Normal
  04/03/2026 06 AM PDT            6.85         +              Normal
  04/03/2026 07 AM PDT            7.22         +              Normal
  04/03/2026 08 AM PDT            7.40         +              Normal
  04/03/2026 09 AM PDT            7.38         -              Normal
  04/03/2026 10 AM PDT            7.31         -              Normal
  04/03/2026 11 AM PDT            7.19         -              Normal
  04/03/2026 12 PM PDT            7.04         -              Normal
  04/03/2026 01 PM PDT            6.89         -              Normal
  04/03/2026 02 PM PDT            6.76         -              Normal
  04/03/2026 03 PM PDT            6.57         -              Normal
  04/03/2026 04 PM PDT            6.50         -              Normal
  04/03/2026 05 PM PDT            6.50         0              Normal
  04/03/2026 06 PM PDT            6.67         +              Normal
  04/03/2026 07 PM PDT            7.07         +              Normal
  04/03/2026 08 PM PDT            7.39         +              Normal
  04/03/2026 09 PM PDT            7.53         +              Normal
  04/03/2026 10 PM PDT            7.52         -              Normal
  04/03/2026 11 PM PDT            7.44         -              Normal
  04/04/2026 12 AM PDT            7.32         -              Normal
  04/04/2026 01 AM PDT            7.20         -              Normal
  04/04/2026 02 AM PDT            7.09         -              Normal
  04/04/2026 03 AM PDT            6.97         -              Normal
  04/04/2026 04 AM PDT            6.92         -              Normal
  04/04/2026 05 AM PDT            7.11         +              Normal
  04/04/2026 06 AM PDT            7.40         +              Normal
  04/04/2026 07 AM PDT            7.71         +              Normal
  04/04/2026 08 AM PDT            7.84         +              Normal
  04/04/2026 09 AM PDT            7.81         -              Normal
  04/04/2026 10 AM PDT            7.70         -              Normal
  04/04/2026 11 AM PDT            7.55         -              Normal
  04/04/2026 12 PM PDT            7.37         -              Normal
  04/04/2026 01 PM PDT            7.18         -              Normal
  04/04/2026 02 PM PDT            7.01         -              Normal
  04/04/2026 03 PM PDT            6.78         -              Normal
  04/04/2026 04 PM PDT            6.65         -              Normal
  04/04/2026 05 PM PDT            6.60         -              Normal
  04/04/2026 06 PM PDT            6.67         +              Normal
  04/04/2026 07 PM PDT            6.94         +              Normal
  04/04/2026 08 PM PDT            7.15         +              Normal
  04/04/2026 09 PM PDT            7.34         +              Normal
  04/04/2026 10 PM PDT            7.40         +              Normal
  04/04/2026 11 PM PDT            7.34         -              Normal
  04/05/2026 12 AM PDT            7.22         -              Normal
  04/05/2026 01 AM PDT            7.05         -              Normal
  04/05/2026 02 AM PDT            6.89         -              Normal
  04/05/2026 03 AM PDT            6.77         -              Normal
  04/05/2026 04 AM PDT            6.69         -              Normal
  04/05/2026 05 AM PDT            6.79         +              Normal
  04/05/2026 06 AM PDT            6.99         +              Normal
  04/05/2026 07 AM PDT            7.26         +              Normal
  04/05/2026 08 AM PDT            7.48         +              Normal
  04/05/2026 09 AM PDT            7.57         +              Normal
  04/05/2026 10 AM PDT            7.52         -              Normal
  04/05/2026 11 AM PDT            7.41         -              Normal
  04/05/2026 12 PM PDT            7.24         -              Normal
  04/05/2026 01 PM PDT            7.05         -              Normal
  04/05/2026 02 PM PDT            6.84         -              Normal
  04/05/2026 03 PM PDT            6.66         -              Normal
  04/05/2026 04 PM PDT            6.42         -              Normal
  04/05/2026 05 PM PDT            6.29         -              Normal
  04/05/2026 06 PM PDT            6.24         -              Normal
  04/05/2026 07 PM PDT            6.32         +              Normal
  04/05/2026 08 PM PDT            6.62         +              Normal
  04/05/2026 09 PM PDT            6.85         +              Normal
  04/05/2026 10 PM PDT            7.05         +              Normal
  04/05/2026 11 PM PDT            7.13         +              Normal
  04/06/2026 12 AM PDT            7.08         -              Normal
  04/06/2026 01 AM PDT            6.98         -              Normal
  04/06/2026 02 AM PDT            6.83         -              Normal
  04/06/2026 03 AM PDT            6.69         -              Normal
  04/06/2026 04 AM PDT            6.59         -              Normal
  04/06/2026 05 AM PDT            6.55         -              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.