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: Oct 30 2026 at 7:55 AM PDTNext Issuance: Oct 31 2026 at 9:00 AM PDT
Action: 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:  10/30/2026 at 07:55 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/29/2026 at 10:00 PM PDT
# Maximum Observed Stage:                       7.91 Feet
#
# Earliest Date & Time of Maximum Forecast:     10/30/2026 at 10:00 PM PDT
# Maximum Forecast Stage:                       7.78 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  10/25/2026 07 AM PDT            6.45                        Normal
  10/25/2026 08 AM PDT            6.53         +              Normal
  10/25/2026 09 AM PDT            6.48         -              Normal
  10/25/2026 10 AM PDT            6.37         -              Normal
  10/25/2026 11 AM PDT            6.23         -              Normal
  10/25/2026 12 PM PDT            6.10         -              Normal
  10/25/2026 01 PM PDT            5.94         -              Normal
  10/25/2026 02 PM PDT            5.88         -              Normal
  10/25/2026 03 PM PDT            5.97         +              Normal
  10/25/2026 04 PM PDT            6.21         +              Normal
  10/25/2026 05 PM PDT            6.55         +              Normal
  10/25/2026 06 PM PDT            6.88         +              Normal
  10/25/2026 07 PM PDT            7.12         +              Normal
  10/25/2026 08 PM PDT            7.10         -              Normal
  10/25/2026 09 PM PDT            7.01         -              Normal
  10/25/2026 10 PM PDT            6.87         -              Normal
  10/25/2026 11 PM PDT            6.71         -              Normal
  10/26/2026 12 AM PDT            6.52         -              Normal
  10/26/2026 01 AM PDT            6.32         -              Normal
  10/26/2026 02 AM PDT            6.13         -              Normal
  10/26/2026 03 AM PDT            5.94         -              Normal
  10/26/2026 04 AM PDT            5.85         -              Normal
  10/26/2026 05 AM PDT            5.92         +              Normal
  10/26/2026 06 AM PDT            6.10         +              Normal
  10/26/2026 07 AM PDT            6.31         +              Normal
  10/26/2026 08 AM PDT            6.53         +              Normal
  10/26/2026 09 AM PDT            6.60         +              Normal
  10/26/2026 10 AM PDT            6.55         -              Normal
  10/26/2026 11 AM PDT            6.46         -              Normal
  10/26/2026 12 PM PDT            6.34         -              Normal
  10/26/2026 01 PM PDT            6.20         -              Normal
  10/26/2026 02 PM PDT            6.10         -              Normal
  10/26/2026 03 PM PDT            6.14         +              Normal
  10/26/2026 04 PM PDT            6.37         +              Normal
  10/26/2026 05 PM PDT            6.69         +              Normal
  10/26/2026 06 PM PDT            7.07         +              Normal
  10/26/2026 07 PM PDT            7.40         +              Normal
  10/26/2026 08 PM PDT            7.53         +              Normal
  10/26/2026 09 PM PDT            7.43         -              Normal
  10/26/2026 10 PM PDT            7.28         -              Normal
  10/26/2026 11 PM PDT            7.11         -              Normal
  10/27/2026 12 AM PDT            6.92         -              Normal
  10/27/2026 01 AM PDT            6.71         -              Normal
  10/27/2026 02 AM PDT            6.50         -              Normal
  10/27/2026 03 AM PDT            6.29         -              Normal
  10/27/2026 04 AM PDT            6.09         -              Normal
  10/27/2026 05 AM PDT            5.99         -              Normal
  10/27/2026 06 AM PDT            6.04         +              Normal
  10/27/2026 07 AM PDT            6.20         +              Normal
  10/27/2026 08 AM PDT            6.38         +              Normal
  10/27/2026 09 AM PDT            6.56         +              Normal
  10/27/2026 10 AM PDT            6.59         +              Normal
  10/27/2026 11 AM PDT            6.52         -              Normal
  10/27/2026 12 PM PDT            6.41         -              Normal
  10/27/2026 01 PM PDT            6.27         -              Normal
  10/27/2026 02 PM PDT            6.13         -              Normal
  10/27/2026 03 PM PDT            6.07         -              Normal
  10/27/2026 04 PM PDT            6.21         +              Normal
  10/27/2026 05 PM PDT            6.49         +              Normal
  10/27/2026 06 PM PDT            6.85         +              Normal
  10/27/2026 07 PM PDT            7.27         +              Normal
  10/27/2026 08 PM PDT            7.48         +              Normal
  10/27/2026 09 PM PDT            7.49         +              Normal
  10/27/2026 10 PM PDT            7.35         -              Normal
  10/27/2026 11 PM PDT            7.17         -              Normal
  10/28/2026 12 AM PDT            6.98         -              Normal
  10/28/2026 01 AM PDT            6.79         -              Normal
  10/28/2026 02 AM PDT            6.58         -              Normal
  10/28/2026 03 AM PDT            6.36         -              Normal
  10/28/2026 04 AM PDT            6.15         -              Normal
  10/28/2026 05 AM PDT            5.94         -              Normal
  10/28/2026 06 AM PDT            5.84         -              Normal
  10/28/2026 07 AM PDT            5.87         +              Normal
  10/28/2026 08 AM PDT            6.01         +              Normal
  10/28/2026 09 AM PDT            6.19         +              Normal
  10/28/2026 10 AM PDT            6.35         +              Normal
  10/28/2026 11 AM PDT            6.37         +              Normal
  10/28/2026 12 PM PDT            6.30         -              Normal
  10/28/2026 01 PM PDT            6.14         -              Normal
  10/28/2026 02 PM PDT            6.03         -              Normal
  10/28/2026 03 PM PDT            5.93         -              Normal
  10/28/2026 04 PM PDT            6.02         +              Normal
  10/28/2026 05 PM PDT            6.39         +              Normal
  10/28/2026 06 PM PDT            6.84         +              Normal
  10/28/2026 07 PM PDT            7.25         +              Normal
  10/28/2026 08 PM PDT            7.60         +              Normal
  10/28/2026 09 PM PDT            7.73         +              Normal
  10/28/2026 10 PM PDT            7.57         -              Normal
  10/28/2026 11 PM PDT            7.37         -              Normal
  10/29/2026 12 AM PDT            7.16         -              Normal
  10/29/2026 01 AM PDT            6.94         -              Normal
  10/29/2026 02 AM PDT            6.71         -              Normal
  10/29/2026 03 AM PDT            6.47         -              Normal
  10/29/2026 04 AM PDT            6.23         -              Normal
  10/29/2026 05 AM PDT            6.00         -              Normal
  10/29/2026 06 AM PDT            5.80         -              Normal
  10/29/2026 07 AM PDT            5.75         -              Normal
  10/29/2026 08 AM PDT            5.89         +              Normal
  10/29/2026 09 AM PDT            6.13         +              Normal
  10/29/2026 10 AM PDT            6.37         +              Normal
  10/29/2026 11 AM PDT            6.54         +              Normal
  10/29/2026 12 PM PDT            6.56         +              Normal
  10/29/2026 01 PM PDT            6.50         -              Normal
  10/29/2026 02 PM PDT            6.38         -              Normal
  10/29/2026 03 PM PDT            6.27         -              Normal
  10/29/2026 04 PM PDT            6.20         -              Normal
  10/29/2026 05 PM PDT            6.21         +              Normal
  10/29/2026 06 PM PDT            6.46         +              Normal
  10/29/2026 07 PM PDT            7.00         +              Normal
  10/29/2026 08 PM PDT            7.58         +              Normal
  10/29/2026 09 PM PDT            7.88         +              Normal
  10/29/2026 10 PM PDT            7.91         +              Normal
  10/29/2026 11 PM PDT            7.72         -              Normal
  10/30/2026 12 AM PDT            7.50         -              Normal
  10/30/2026 01 AM PDT            7.28         -              Normal
  10/30/2026 02 AM PDT            7.06         -              Normal
  10/30/2026 03 AM PDT            6.83         -              Normal
  10/30/2026 04 AM PDT            6.59         -              Normal
  10/30/2026 05 AM PDT            6.26         -              Normal
  10/30/2026 06 AM PDT            6.11         -              Normal
  10/30/2026 07 AM PDT            6.09         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  10/30/2026 08 AM PDT            6.21                        Normal
  10/30/2026 09 AM PDT            6.61         +              Normal
  10/30/2026 10 AM PDT            6.93         +              Normal
  10/30/2026 11 AM PDT            7.20         +              Normal
  10/30/2026 12 PM PDT            7.30         +              Normal
  10/30/2026 01 PM PDT            7.25         -              Normal
  10/30/2026 02 PM PDT            7.14         -              Normal
  10/30/2026 03 PM PDT            6.98         -              Normal
  10/30/2026 04 PM PDT            6.82         -              Normal
  10/30/2026 05 PM PDT            6.71         -              Normal
  10/30/2026 06 PM PDT            6.67         -              Normal
  10/30/2026 07 PM PDT            6.82         +              Normal
  10/30/2026 08 PM PDT            7.21         +              Normal
  10/30/2026 09 PM PDT            7.61         +              Normal
  10/30/2026 10 PM PDT            7.78         +              Normal
  10/30/2026 11 PM PDT            7.74         -              Normal
  10/31/2026 12 AM PDT            7.63         -              Normal
  10/31/2026 01 AM PDT            7.44         -              Normal
  10/31/2026 02 AM PDT            7.22         -              Normal
  10/31/2026 03 AM PDT            6.99         -              Normal
  10/31/2026 04 AM PDT            6.75         -              Normal
  10/31/2026 05 AM PDT            6.51         -              Normal
  10/31/2026 06 AM PDT            6.26         -              Normal
  10/31/2026 07 AM PDT            6.14         -              Normal
  10/31/2026 08 AM PDT            6.11         -              Normal
  10/31/2026 09 AM PDT            6.21         +              Normal
  10/31/2026 10 AM PDT            6.62         +              Normal
  10/31/2026 11 AM PDT            6.93         +              Normal
  10/31/2026 12 PM PDT            7.20         +              Normal
  10/31/2026 01 PM PDT            7.30         +              Normal
  10/31/2026 02 PM PDT            7.26         -              Normal
  10/31/2026 03 PM PDT            7.15         -              Normal
  10/31/2026 04 PM PDT            6.98         -              Normal
  10/31/2026 05 PM PDT            6.82         -              Normal
  10/31/2026 06 PM PDT            6.71         -              Normal
  10/31/2026 07 PM PDT            6.67         -              Normal
  10/31/2026 08 PM PDT            6.81         +              Normal
  10/31/2026 09 PM PDT            7.15         +              Normal
  10/31/2026 10 PM PDT            7.50         +              Normal
  10/31/2026 11 PM PDT            7.65         +              Normal
  11/01/2026 12 AM PDT            7.62         -              Normal
  11/01/2026 01 AM PDT            7.51         -              Normal
  11/01/2026 01 AM PST            7.34         -              Normal
  11/01/2026 02 AM PST            7.15         -              Normal
  11/01/2026 03 AM PST            6.93         -              Normal
  11/01/2026 04 AM PST            6.72         -              Normal
  11/01/2026 05 AM PST            6.48         -              Normal
  11/01/2026 06 AM PST            6.26         -              Normal
  11/01/2026 07 AM PST            6.15         -              Normal
  11/01/2026 08 AM PST            6.12         -              Normal
  11/01/2026 09 AM PST            6.22         +              Normal
  11/01/2026 10 AM PST            6.63         +              Normal
  11/01/2026 11 AM PST            6.95         +              Normal
  11/01/2026 12 PM PST            7.23         +              Normal
  11/01/2026 01 PM PST            7.33         +              Normal
  11/01/2026 02 PM PST            7.28         -              Normal
  11/01/2026 03 PM PST            7.15         -              Normal
  11/01/2026 04 PM PST            6.97         -              Normal
  11/01/2026 05 PM PST            6.79         -              Normal
  11/01/2026 06 PM PST            6.67         -              Normal
  11/01/2026 07 PM PST            6.62         -              Normal
  11/01/2026 08 PM PST            6.74         +              Normal
  11/01/2026 09 PM PST            7.05         +              Normal
  11/01/2026 10 PM PST            7.35         +              Normal
  11/01/2026 11 PM PST            7.49         +              Normal
  11/02/2026 12 AM PST            7.46         -              Normal
  11/02/2026 01 AM PST            7.36         -              Normal
  11/02/2026 02 AM PST            7.22         -              Normal
  11/02/2026 03 AM PST            7.04         -              Normal
  11/02/2026 04 AM PST            6.84         -              Normal
  11/02/2026 05 AM PST            6.65         -              Normal
  11/02/2026 06 AM PST            6.40         -              Normal
  11/02/2026 07 AM PST            6.21         -              Normal
  11/02/2026 08 AM PST            6.11         -              Normal
  11/02/2026 09 AM PST            6.08         -              Normal
  11/02/2026 10 AM PST            6.19         +              Normal
  11/02/2026 11 AM PST            6.61         +              Normal
  11/02/2026 12 PM PST            6.95         +              Normal
  11/02/2026 01 PM PST            7.24         +              Normal
  11/02/2026 02 PM PST            7.35         +              Normal
  11/02/2026 03 PM PST            7.31         -              Normal
  11/02/2026 04 PM PST            7.19         -              Normal
  11/02/2026 05 PM PST            7.02         -              Normal
  11/02/2026 06 PM PST            6.83         -              Normal
  11/02/2026 07 PM PST            6.67         -              Normal
  11/02/2026 08 PM PST            6.55         -              Normal
  11/02/2026 09 PM PST            6.47         -              Normal
  11/02/2026 10 PM PST            6.63         +              Normal
  11/02/2026 11 PM PST            6.92         +              Normal
  11/03/2026 12 AM PST            7.22         +              Normal
  11/03/2026 01 AM PST            7.35         +              Normal
  11/03/2026 02 AM PST            7.31         -              Normal
  11/03/2026 03 AM PST            7.21         -              Normal
  11/03/2026 04 AM PST            7.05         -              Normal
  11/03/2026 05 AM PST            6.86         -              Normal
  11/03/2026 06 AM PST            6.66         -              Normal
  11/03/2026 07 AM PST            6.41         -              Normal
  11/03/2026 08 AM PST            6.19         -              Normal
  11/03/2026 09 AM PST            6.08         -              Normal
  11/03/2026 10 AM PST            6.04         -              Normal
  11/03/2026 11 AM PST            6.16         +              Normal
  11/03/2026 12 PM PST            6.59         +              Normal
  11/03/2026 01 PM PST            6.96         +              Normal
  11/03/2026 02 PM PST            7.26         +              Normal
  11/03/2026 03 PM PST            7.38         +              Normal
  11/03/2026 04 PM PST            7.33         -              Normal
  11/03/2026 05 PM PST            7.19         -              Normal
  11/03/2026 06 PM PST            6.99         -              Normal
  11/03/2026 07 PM PST            6.76         -              Normal
  11/03/2026 08 PM PST            6.57         -              Normal
  11/03/2026 09 PM PST            6.36         -              Normal
  11/03/2026 10 PM PST            6.28         -              Normal
  11/03/2026 11 PM PST            6.50         +              Normal
  11/04/2026 12 AM PST            6.81         +              Normal
  11/04/2026 01 AM PST            7.13         +              Normal
  11/04/2026 02 AM PST            7.26         +              Normal
  11/04/2026 03 AM PST            7.23         -              Normal
  11/04/2026 04 AM PST            7.13         -              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.