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: Mar 03 2026 at 1:18 PM PSTNext Issuance: Mar 04 2026 at 9:00 AM 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:  03/03/2026 at 01:18 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/01/2026 at 02:00 AM PST
# Maximum Observed Stage:                       22.56 Feet
#
# Earliest Date & Time of Maximum Forecast:     03/03/2026 at 02:00 PM PST
# Maximum Forecast Stage:                       21.25 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  02/26/2026 01 PM PST           18.57                        Normal
  02/26/2026 02 PM PST           18.67         +              Normal
  02/26/2026 03 PM PST           18.76         +              Normal
  02/26/2026 04 PM PST           18.85         +              Normal
  02/26/2026 05 PM PST           18.94         +              Normal
  02/26/2026 06 PM PST           19.03         +              Normal
  02/26/2026 07 PM PST           19.11         +              Normal
  02/26/2026 08 PM PST           19.20         +              Normal
  02/26/2026 09 PM PST           19.29         +              Normal
  02/26/2026 10 PM PST           19.39         +              Normal
  02/26/2026 11 PM PST           19.47         +              Normal
  02/27/2026 12 AM PST           19.56         +              Normal
  02/27/2026 01 AM PST           19.65         +              Normal
  02/27/2026 02 AM PST           19.75         +              Normal
  02/27/2026 03 AM PST           19.84         +              Normal
  02/27/2026 04 AM PST           19.93         +              Normal
  02/27/2026 05 AM PST           20.02         +              Normal
  02/27/2026 06 AM PST           20.10         +              Normal
  02/27/2026 07 AM PST           20.18         +              Normal
  02/27/2026 08 AM PST           20.27         +              Normal
  02/27/2026 09 AM PST           20.35         +              Normal
  02/27/2026 10 AM PST           20.42         +              Normal
  02/27/2026 11 AM PST           20.52         +              Normal
  02/27/2026 12 PM PST           20.62         +              Normal
  02/27/2026 01 PM PST           20.72         +              Normal
  02/27/2026 02 PM PST           20.81         +              Normal
  02/27/2026 03 PM PST           20.92         +              Normal
  02/27/2026 04 PM PST           21.03         +              Normal
  02/27/2026 05 PM PST           21.13         +              Normal
  02/27/2026 06 PM PST           21.22         +              Normal
  02/27/2026 07 PM PST           21.30         +              Normal
  02/27/2026 08 PM PST           21.39         +              Normal
  02/27/2026 09 PM PST           21.48         +              Normal
  02/27/2026 10 PM PST           21.54         +              Normal
  02/27/2026 11 PM PST           21.62         +              Normal
  02/28/2026 12 AM PST           21.69         +              Normal
  02/28/2026 01 AM PST           21.75         +              Normal
  02/28/2026 02 AM PST           21.81         +              Normal
  02/28/2026 03 AM PST           21.88         +              Normal
  02/28/2026 04 AM PST           21.95         +              Normal
  02/28/2026 05 AM PST           22.00         +              Normal
  02/28/2026 06 AM PST           22.07         +              Normal
  02/28/2026 07 AM PST           22.10         +              Normal
  02/28/2026 08 AM PST           22.16         +              Normal
  02/28/2026 09 AM PST           22.20         +              Normal
  02/28/2026 10 AM PST           22.24         +              Normal
  02/28/2026 11 AM PST           22.26         +              Normal
  02/28/2026 12 PM PST           22.30         +              Normal
  02/28/2026 01 PM PST           22.33         +              Normal
  02/28/2026 02 PM PST           22.38         +              Normal
  02/28/2026 03 PM PST           22.42         +              Normal
  02/28/2026 04 PM PST           22.46         +              Normal
  02/28/2026 05 PM PST           22.47         +              Normal
  02/28/2026 06 PM PST           22.50         +              Normal
  02/28/2026 07 PM PST           22.50         0              Normal
  02/28/2026 08 PM PST           22.53         +              Normal
  02/28/2026 09 PM PST           22.55         +              Normal
  02/28/2026 10 PM PST           22.55         0              Normal
  02/28/2026 11 PM PST           22.55         0              Normal
  03/01/2026 12 AM PST           22.56         +              Normal
  03/01/2026 01 AM PST           22.55         -              Normal
  03/01/2026 02 AM PST           22.56         +              Normal
  03/01/2026 03 AM PST           22.55         -              Normal
  03/01/2026 04 AM PST           22.55         0              Normal
  03/01/2026 05 AM PST           22.55         0              Normal
  03/01/2026 06 AM PST           22.54         -              Normal
  03/01/2026 07 AM PST           22.54         0              Normal
  03/01/2026 08 AM PST           22.50         -              Normal
  03/01/2026 09 AM PST           22.50         0              Normal
  03/01/2026 10 AM PST           22.48         -              Normal
  03/01/2026 11 AM PST           22.47         -              Normal
  03/01/2026 12 PM PST           22.45         -              Normal
  03/01/2026 01 PM PST           22.44         -              Normal
  03/01/2026 02 PM PST           22.41         -              Normal
  03/01/2026 03 PM PST           22.42         +              Normal
  03/01/2026 04 PM PST           22.42         0              Normal
  03/01/2026 05 PM PST           22.40         -              Normal
  03/01/2026 06 PM PST           22.40         0              Normal
  03/01/2026 07 PM PST           22.36         -              Normal
  03/01/2026 08 PM PST           22.36         0              Normal
  03/01/2026 09 PM PST           22.34         -              Normal
  03/01/2026 10 PM PST           22.32         -              Normal
  03/01/2026 11 PM PST           22.30         -              Normal
  03/02/2026 12 AM PST           22.28         -              Normal
  03/02/2026 01 AM PST           22.27         -              Normal
  03/02/2026 02 AM PST           22.25         -              Normal
  03/02/2026 03 AM PST           22.22         -              Normal
  03/02/2026 04 AM PST           22.20         -              Normal
  03/02/2026 05 AM PST           22.19         -              Normal
  03/02/2026 06 AM PST           22.18         -              Normal
  03/02/2026 07 AM PST           22.14         -              Normal
  03/02/2026 08 AM PST           22.13         -              Normal
  03/02/2026 09 AM PST           22.08         -              Normal
  03/02/2026 10 AM PST           22.04         -              Normal
  03/02/2026 11 AM PST           22.03         -              Normal
  03/02/2026 12 PM PST           22.01         -              Normal
  03/02/2026 01 PM PST           21.97         -              Normal
  03/02/2026 02 PM PST           21.94         -              Normal
  03/02/2026 03 PM PST           21.93         -              Normal
  03/02/2026 04 PM PST           21.93         0              Normal
  03/02/2026 05 PM PST           21.89         -              Normal
  03/02/2026 06 PM PST           21.91         +              Normal
  03/02/2026 07 PM PST           21.87         -              Normal
  03/02/2026 08 PM PST           21.84         -              Normal
  03/02/2026 09 PM PST           21.81         -              Normal
  03/02/2026 10 PM PST           21.79         -              Normal
  03/02/2026 11 PM PST           21.77         -              Normal
  03/03/2026 12 AM PST           21.74         -              Normal
  03/03/2026 01 AM PST           21.71         -              Normal
  03/03/2026 02 AM PST           21.69         -              Normal
  03/03/2026 03 AM PST           21.66         -              Normal
  03/03/2026 04 AM PST           21.63         -              Normal
  03/03/2026 05 AM PST           21.61         -              Normal
  03/03/2026 06 AM PST           21.57         -              Normal
  03/03/2026 07 AM PST           21.55         -              Normal
  03/03/2026 08 AM PST           21.52         -              Normal
  03/03/2026 09 AM PST           21.48         -              Normal
  03/03/2026 10 AM PST           21.45         -              Normal
  03/03/2026 11 AM PST           21.42         -              Normal
  03/03/2026 12 PM PST           21.37         -              Normal
  03/03/2026 01 PM PST           21.32         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  03/03/2026 02 PM PST           21.25                        Normal
  03/03/2026 03 PM PST           21.22         -              Normal
  03/03/2026 04 PM PST           21.19         -              Normal
  03/03/2026 05 PM PST           21.15         -              Normal
  03/03/2026 06 PM PST           21.11         -              Normal
  03/03/2026 07 PM PST           21.07         -              Normal
  03/03/2026 08 PM PST           21.03         -              Normal
  03/03/2026 09 PM PST           20.99         -              Normal
  03/03/2026 10 PM PST           20.94         -              Normal
  03/03/2026 11 PM PST           20.90         -              Normal
  03/04/2026 12 AM PST           20.86         -              Normal
  03/04/2026 01 AM PST           20.82         -              Normal
  03/04/2026 02 AM PST           20.77         -              Normal
  03/04/2026 03 AM PST           20.70         -              Normal
  03/04/2026 04 AM PST           20.62         -              Normal
  03/04/2026 05 AM PST           20.54         -              Normal
  03/04/2026 06 AM PST           20.46         -              Normal
  03/04/2026 07 AM PST           20.37         -              Normal
  03/04/2026 08 AM PST           20.27         -              Normal
  03/04/2026 09 AM PST           20.17         -              Normal
  03/04/2026 10 AM PST           20.07         -              Normal
  03/04/2026 11 AM PST           19.98         -              Normal
  03/04/2026 12 PM PST           19.89         -              Normal
  03/04/2026 01 PM PST           19.79         -              Normal
  03/04/2026 02 PM PST           19.69         -              Normal
  03/04/2026 03 PM PST           19.59         -              Normal
  03/04/2026 04 PM PST           19.49         -              Normal
  03/04/2026 05 PM PST           19.39         -              Normal
  03/04/2026 06 PM PST           19.29         -              Normal
  03/04/2026 07 PM PST           19.19         -              Normal
  03/04/2026 08 PM PST           19.10         -              Normal
  03/04/2026 09 PM PST           19.00         -              Normal
  03/04/2026 10 PM PST           18.91         -              Normal
  03/04/2026 11 PM PST           18.81         -              Normal
  03/05/2026 12 AM PST           18.72         -              Normal
  03/05/2026 01 AM PST           18.63         -              Normal
  03/05/2026 02 AM PST           18.53         -              Normal
  03/05/2026 03 AM PST           18.43         -              Normal
  03/05/2026 04 AM PST           18.32         -              Normal
  03/05/2026 05 AM PST           18.20         -              Normal
  03/05/2026 06 AM PST           18.08         -              Normal
  03/05/2026 07 AM PST           17.97         -              Normal
  03/05/2026 08 AM PST           17.86         -              Normal
  03/05/2026 09 AM PST           17.75         -              Normal
  03/05/2026 10 AM PST           17.64         -              Normal
  03/05/2026 11 AM PST           17.53         -              Normal
  03/05/2026 12 PM PST           17.45         -              Normal
  03/05/2026 01 PM PST           17.36         -              Normal
  03/05/2026 02 PM PST           17.28         -              Normal
  03/05/2026 03 PM PST           17.20         -              Normal
  03/05/2026 04 PM PST           17.13         -              Normal
  03/05/2026 05 PM PST           17.06         -              Normal
  03/05/2026 06 PM PST           16.99         -              Normal
  03/05/2026 07 PM PST           16.92         -              Normal
  03/05/2026 08 PM PST           16.85         -              Normal
  03/05/2026 09 PM PST           16.78         -              Normal
  03/05/2026 10 PM PST           16.71         -              Normal
  03/05/2026 11 PM PST           16.65         -              Normal
  03/06/2026 12 AM PST           16.58         -              Normal
  03/06/2026 01 AM PST           16.52         -              Normal
  03/06/2026 02 AM PST           16.46         -              Normal
  03/06/2026 03 AM PST           16.40         -              Normal
  03/06/2026 04 AM PST           16.34         -              Normal
  03/06/2026 05 AM PST           16.28         -              Normal
  03/06/2026 06 AM PST           16.22         -              Normal
  03/06/2026 07 AM PST           16.16         -              Normal
  03/06/2026 08 AM PST           16.10         -              Normal
  03/06/2026 09 AM PST           16.04         -              Normal
  03/06/2026 10 AM PST           15.98         -              Normal
  03/06/2026 11 AM PST           15.93         -              Normal
  03/06/2026 12 PM PST           15.87         -              Normal
  03/06/2026 01 PM PST           15.81         -              Normal
  03/06/2026 02 PM PST           15.75         -              Normal
  03/06/2026 03 PM PST           15.70         -              Normal
  03/06/2026 04 PM PST           15.64         -              Normal
  03/06/2026 05 PM PST           15.58         -              Normal
  03/06/2026 06 PM PST           15.52         -              Normal
  03/06/2026 07 PM PST           15.46         -              Normal
  03/06/2026 08 PM PST           15.41         -              Normal
  03/06/2026 09 PM PST           15.36         -              Normal
  03/06/2026 10 PM PST           15.30         -              Normal
  03/06/2026 11 PM PST           15.25         -              Normal
  03/07/2026 12 AM PST           15.20         -              Normal
  03/07/2026 01 AM PST           15.15         -              Normal
  03/07/2026 02 AM PST           15.10         -              Normal
  03/07/2026 03 AM PST           15.05         -              Normal
  03/07/2026 04 AM PST           15.00         -              Normal
  03/07/2026 05 AM PST           14.95         -              Normal
  03/07/2026 06 AM PST           14.90         -              Normal
  03/07/2026 07 AM PST           14.86         -              Normal
  03/07/2026 08 AM PST           14.81         -              Normal
  03/07/2026 09 AM PST           14.76         -              Normal
  03/07/2026 10 AM PST           14.72         -              Normal
  03/07/2026 11 AM PST           14.68         -              Normal
  03/07/2026 12 PM PST           14.63         -              Normal
  03/07/2026 01 PM PST           14.59         -              Normal
  03/07/2026 02 PM PST           14.54         -              Normal
  03/07/2026 03 PM PST           14.49         -              Normal
  03/07/2026 04 PM PST           14.45         -              Normal
  03/07/2026 05 PM PST           14.40         -              Normal
  03/07/2026 06 PM PST           14.35         -              Normal
  03/07/2026 07 PM PST           14.31         -              Normal
  03/07/2026 08 PM PST           14.28         -              Normal
  03/07/2026 09 PM PST           14.24         -              Normal
  03/07/2026 10 PM PST           14.20         -              Normal
  03/07/2026 11 PM PST           14.16         -              Normal
  03/08/2026 12 AM PST           14.12         -              Normal
  03/08/2026 01 AM PST           14.07         -              Normal
  03/08/2026 03 AM PDT           14.03         -              Normal
  03/08/2026 04 AM PDT           13.98         -              Normal
  03/08/2026 05 AM PDT           13.94         -              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.