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: Jul 02 2025 at 8:22 AM PDTNext Issuance: Jul 03 2025 at 9:00 AM 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:  07/02/2025 at 09:25 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/02/2025 at 04:00 AM PDT
# Maximum Observed Stage:                       8.75 Feet
#
# Earliest Date & Time of Maximum Forecast:     07/07/2025 at 04:00 AM PDT
# Maximum Forecast Stage:                       9.86 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  06/27/2025 09 AM PDT            8.37                        Normal
  06/27/2025 10 AM PDT            8.34         -              Normal
  06/27/2025 11 AM PDT            8.26         -              Normal
  06/27/2025 12 PM PDT            8.16         -              Normal
  06/27/2025 01 PM PDT            8.01         -              Normal
  06/27/2025 02 PM PDT            7.84         -              Normal
  06/27/2025 03 PM PDT            7.69         -              Normal
  06/27/2025 04 PM PDT            7.51         -              Normal
  06/27/2025 05 PM PDT            7.30         -              Normal
  06/27/2025 06 PM PDT            7.18         -              Normal
  06/27/2025 07 PM PDT            7.09         -              Normal
  06/27/2025 08 PM PDT            7.10         +              Normal
  06/27/2025 09 PM PDT            7.20         +              Normal
  06/27/2025 10 PM PDT            7.36         +              Normal
  06/27/2025 11 PM PDT            7.50         +              Normal
  06/28/2025 12 AM PDT            7.54         +              Normal
  06/28/2025 01 AM PDT            7.50         -              Normal
  06/28/2025 02 AM PDT            7.45         -              Normal
  06/28/2025 03 AM PDT            7.38         -              Normal
  06/28/2025 04 AM PDT            7.32         -              Normal
  06/28/2025 05 AM PDT            7.33         +              Normal
  06/28/2025 06 AM PDT            7.47         +              Normal
  06/28/2025 07 AM PDT            7.69         +              Normal
  06/28/2025 08 AM PDT            7.95         +              Normal
  06/28/2025 09 AM PDT            8.15         +              Normal
  06/28/2025 10 AM PDT            8.21         +              Normal
  06/28/2025 11 AM PDT            8.14         -              Normal
  06/28/2025 12 PM PDT            8.09         -              Normal
  06/28/2025 01 PM PDT            7.96         -              Normal
  06/28/2025 02 PM PDT            7.84         -              Normal
  06/28/2025 03 PM PDT            7.69         -              Normal
  06/28/2025 04 PM PDT            7.51         -              Normal
  06/28/2025 05 PM PDT            7.33         -              Normal
  06/28/2025 06 PM PDT            7.14         -              Normal
  06/28/2025 07 PM PDT            7.05         -              Normal
  06/28/2025 08 PM PDT            7.02         -              Normal
  06/28/2025 09 PM PDT            7.11         +              Normal
  06/28/2025 10 PM PDT            7.26         +              Normal
  06/28/2025 11 PM PDT            7.44         +              Normal
  06/29/2025 12 AM PDT            7.57         +              Normal
  06/29/2025 01 AM PDT            7.57         0              Normal
  06/29/2025 02 AM PDT            7.54         -              Normal
  06/29/2025 03 AM PDT            7.47         -              Normal
  06/29/2025 04 AM PDT            7.40         -              Normal
  06/29/2025 05 AM PDT            7.32         -              Normal
  06/29/2025 06 AM PDT            7.31         -              Normal
  06/29/2025 07 AM PDT            7.41         +              Normal
  06/29/2025 08 AM PDT            7.62         +              Normal
  06/29/2025 09 AM PDT            7.84         +              Normal
  06/29/2025 10 AM PDT            7.99         +              Normal
  06/29/2025 11 AM PDT            7.98         -              Normal
  06/29/2025 12 PM PDT            7.97         -              Normal
  06/29/2025 01 PM PDT            7.90         -              Normal
  06/29/2025 02 PM PDT            7.76         -              Normal
  06/29/2025 03 PM PDT            7.64         -              Normal
  06/29/2025 04 PM PDT            7.51         -              Normal
  06/29/2025 05 PM PDT            7.33         -              Normal
  06/29/2025 06 PM PDT            7.17         -              Normal
  06/29/2025 07 PM PDT            7.06         -              Normal
  06/29/2025 08 PM PDT            6.98         -              Normal
  06/29/2025 09 PM PDT            6.98         0              Normal
  06/29/2025 10 PM PDT            7.12         +              Normal
  06/29/2025 11 PM PDT            7.35         +              Normal
  06/30/2025 12 AM PDT            7.54         +              Normal
  06/30/2025 01 AM PDT            7.63         +              Normal
  06/30/2025 02 AM PDT            7.61         -              Normal
  06/30/2025 03 AM PDT            7.57         -              Normal
  06/30/2025 04 AM PDT            7.50         -              Normal
  06/30/2025 05 AM PDT            7.43         -              Normal
  06/30/2025 06 AM PDT            7.34         -              Normal
  06/30/2025 07 AM PDT            7.31         -              Normal
  06/30/2025 08 AM PDT            7.37         +              Normal
  06/30/2025 09 AM PDT            7.54         +              Normal
  06/30/2025 10 AM PDT            7.73         +              Normal
  06/30/2025 11 AM PDT            7.85         +              Normal
  06/30/2025 12 PM PDT            7.85         0              Normal
  06/30/2025 01 PM PDT            7.80         -              Normal
  06/30/2025 02 PM PDT            7.73         -              Normal
  06/30/2025 03 PM PDT            7.60         -              Normal
  06/30/2025 04 PM PDT            7.48         -              Normal
  06/30/2025 05 PM PDT            7.33         -              Normal
  06/30/2025 06 PM PDT            7.18         -              Normal
  06/30/2025 07 PM PDT            7.05         -              Normal
  06/30/2025 08 PM PDT            6.95         -              Normal
  06/30/2025 09 PM PDT            6.93         -              Normal
  06/30/2025 10 PM PDT            7.05         +              Normal
  06/30/2025 11 PM PDT            7.26         +              Normal
  07/01/2025 12 AM PDT            7.47         +              Normal
  07/01/2025 01 AM PDT            7.66         +              Normal
  07/01/2025 02 AM PDT            7.72         +              Normal
  07/01/2025 03 AM PDT            7.71         -              Normal
  07/01/2025 04 AM PDT            7.68         -              Normal
  07/01/2025 05 AM PDT            7.60         -              Normal
  07/01/2025 06 AM PDT            7.52         -              Normal
  07/01/2025 07 AM PDT            7.44         -              Normal
  07/01/2025 08 AM PDT            7.38         -              Normal
  07/01/2025 09 AM PDT            7.40         +              Normal
  07/01/2025 10 AM PDT            7.49         +              Normal
  07/01/2025 11 AM PDT            7.64         +              Normal
  07/01/2025 12 PM PDT            7.77         +              Normal
  07/01/2025 01 PM PDT            7.81         +              Normal
  07/01/2025 02 PM PDT            7.82         +              Normal
  07/01/2025 03 PM PDT            7.82         0              Normal
  07/01/2025 04 PM PDT            7.83         +              Normal
  07/01/2025 05 PM PDT            7.81         -              Normal
  07/01/2025 06 PM PDT            7.79         -              Normal
  07/01/2025 07 PM PDT            7.72         -              Normal
  07/01/2025 08 PM PDT            7.69         -              Normal
  07/01/2025 09 PM PDT            7.72         +              Normal
  07/01/2025 10 PM PDT            7.86         +              Normal
  07/01/2025 11 PM PDT            8.05         +              Normal
  07/02/2025 12 AM PDT            8.29         +              Normal
  07/02/2025 01 AM PDT            8.53         +              Normal
  07/02/2025 02 AM PDT            8.68         +              Normal
  07/02/2025 03 AM PDT            8.74         +              Normal
  07/02/2025 04 AM PDT            8.75         +              Normal
  07/02/2025 05 AM PDT            8.73         -              Normal
  07/02/2025 06 AM PDT            8.71         -              Normal
  07/02/2025 07 AM PDT            8.66         -              Normal
  07/02/2025 08 AM PDT            8.60         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  07/02/2025 09 AM PDT            8.58                        Normal
  07/02/2025 10 AM PDT            8.71         +              Normal
  07/02/2025 11 AM PDT            8.88         +              Normal
  07/02/2025 12 PM PDT            9.08         +              Normal
  07/02/2025 01 PM PDT            9.18         +              Normal
  07/02/2025 02 PM PDT            9.21         +              Normal
  07/02/2025 03 PM PDT            9.20         -              Normal
  07/02/2025 04 PM PDT            9.16         -              Normal
  07/02/2025 05 PM PDT            9.11         -              Normal
  07/02/2025 06 PM PDT            9.06         -              Normal
  07/02/2025 07 PM PDT            8.98         -              Normal
  07/02/2025 08 PM PDT            8.94         -              Normal
  07/02/2025 09 PM PDT            8.94         0              Normal
  07/02/2025 10 PM PDT            9.04         +              Normal
  07/02/2025 11 PM PDT            9.25         +              Normal
  07/03/2025 12 AM PDT            9.45         +              Normal
  07/03/2025 01 AM PDT            9.62         +              Normal
  07/03/2025 02 AM PDT            9.69         +              Normal
  07/03/2025 03 AM PDT            9.68         -              Normal
  07/03/2025 04 AM PDT            9.62         -              Normal
  07/03/2025 05 AM PDT            9.54         -              Normal
  07/03/2025 06 AM PDT            9.44         -              Normal
  07/03/2025 07 AM PDT            9.34         -              Normal
  07/03/2025 08 AM PDT            9.27         -              Normal
  07/03/2025 09 AM PDT            9.17         -              Normal
  07/03/2025 10 AM PDT            9.15         -              Normal
  07/03/2025 11 AM PDT            9.23         +              Normal
  07/03/2025 12 PM PDT            9.37         +              Normal
  07/03/2025 01 PM PDT            9.50         +              Normal
  07/03/2025 02 PM PDT            9.55         +              Normal
  07/03/2025 03 PM PDT            9.54         -              Normal
  07/03/2025 04 PM PDT            9.49         -              Normal
  07/03/2025 05 PM PDT            9.42         -              Normal
  07/03/2025 06 PM PDT            9.35         -              Normal
  07/03/2025 07 PM PDT            9.27         -              Normal
  07/03/2025 08 PM PDT            9.20         -              Normal
  07/03/2025 09 PM PDT            9.17         -              Normal
  07/03/2025 10 PM PDT            9.23         +              Normal
  07/03/2025 11 PM PDT            9.36         +              Normal
  07/04/2025 12 AM PDT            9.50         +              Normal
  07/04/2025 01 AM PDT            9.64         +              Normal
  07/04/2025 02 AM PDT            9.76         +              Normal
  07/04/2025 03 AM PDT            9.80         +              Normal
  07/04/2025 04 AM PDT            9.77         -              Normal
  07/04/2025 05 AM PDT            9.70         -              Normal
  07/04/2025 06 AM PDT            9.60         -              Normal
  07/04/2025 07 AM PDT            9.49         -              Normal
  07/04/2025 08 AM PDT            9.37         -              Normal
  07/04/2025 09 AM PDT            9.27         -              Normal
  07/04/2025 10 AM PDT            9.17         -              Normal
  07/04/2025 11 AM PDT            9.14         -              Normal
  07/04/2025 12 PM PDT            9.19         +              Normal
  07/04/2025 01 PM PDT            9.33         +              Normal
  07/04/2025 02 PM PDT            9.44         +              Normal
  07/04/2025 03 PM PDT            9.53         +              Normal
  07/04/2025 04 PM PDT            9.57         +              Normal
  07/04/2025 05 PM PDT            9.55         -              Normal
  07/04/2025 06 PM PDT            9.50         -              Normal
  07/04/2025 07 PM PDT            9.42         -              Normal
  07/04/2025 08 PM PDT            9.35         -              Normal
  07/04/2025 09 PM PDT            9.29         -              Normal
  07/04/2025 10 PM PDT            9.26         -              Normal
  07/04/2025 11 PM PDT            9.33         +              Normal
  07/05/2025 12 AM PDT            9.46         +              Normal
  07/05/2025 01 AM PDT            9.63         +              Normal
  07/05/2025 02 AM PDT            9.78         +              Normal
  07/05/2025 03 AM PDT            9.84         +              Normal
  07/05/2025 04 AM PDT            9.82         -              Normal
  07/05/2025 05 AM PDT            9.76         -              Normal
  07/05/2025 06 AM PDT            9.66         -              Normal
  07/05/2025 07 AM PDT            9.55         -              Normal
  07/05/2025 08 AM PDT            9.44         -              Normal
  07/05/2025 09 AM PDT            9.34         -              Normal
  07/05/2025 10 AM PDT            9.21         -              Normal
  07/05/2025 11 AM PDT            9.13         -              Normal
  07/05/2025 12 PM PDT            9.11         -              Normal
  07/05/2025 01 PM PDT            9.16         +              Normal
  07/05/2025 02 PM PDT            9.32         +              Normal
  07/05/2025 03 PM PDT            9.44         +              Normal
  07/05/2025 04 PM PDT            9.55         +              Normal
  07/05/2025 05 PM PDT            9.59         +              Normal
  07/05/2025 06 PM PDT            9.57         -              Normal
  07/05/2025 07 PM PDT            9.52         -              Normal
  07/05/2025 08 PM PDT            9.44         -              Normal
  07/05/2025 09 PM PDT            9.38         -              Normal
  07/05/2025 10 PM PDT            9.33         -              Normal
  07/05/2025 11 PM PDT            9.31         -              Normal
  07/06/2025 12 AM PDT            9.35         +              Normal
  07/06/2025 01 AM PDT            9.48         +              Normal
  07/06/2025 02 AM PDT            9.65         +              Normal
  07/06/2025 03 AM PDT            9.79         +              Normal
  07/06/2025 04 AM PDT            9.84         +              Normal
  07/06/2025 05 AM PDT            9.82         -              Normal
  07/06/2025 06 AM PDT            9.75         -              Normal
  07/06/2025 07 AM PDT            9.65         -              Normal
  07/06/2025 08 AM PDT            9.53         -              Normal
  07/06/2025 09 AM PDT            9.40         -              Normal
  07/06/2025 10 AM PDT            9.29         -              Normal
  07/06/2025 11 AM PDT            9.14         -              Normal
  07/06/2025 12 PM PDT            9.07         -              Normal
  07/06/2025 01 PM PDT            9.04         -              Normal
  07/06/2025 02 PM PDT            9.10         +              Normal
  07/06/2025 03 PM PDT            9.28         +              Normal
  07/06/2025 04 PM PDT            9.42         +              Normal
  07/06/2025 05 PM PDT            9.54         +              Normal
  07/06/2025 06 PM PDT            9.59         +              Normal
  07/06/2025 07 PM PDT            9.56         -              Normal
  07/06/2025 08 PM PDT            9.49         -              Normal
  07/06/2025 09 PM PDT            9.41         -              Normal
  07/06/2025 10 PM PDT            9.34         -              Normal
  07/06/2025 11 PM PDT            9.32         -              Normal
  07/07/2025 12 AM PDT            9.36         +              Normal
  07/07/2025 01 AM PDT            9.49         +              Normal
  07/07/2025 02 AM PDT            9.66         +              Normal
  07/07/2025 03 AM PDT            9.80         +              Normal
  07/07/2025 04 AM PDT            9.86         +              Normal
  07/07/2025 05 AM PDT            9.84         -              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.