YOLO BYPASS - LISBON (LSBC1)
Latitude: 38.48º NLongitude: 121.59º WElevation: 20 FeetForecast Type: Official Location
Location: Yolo County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Lower Sacramento
Issuance Time: May 04 2026 at 7:31 AM PDTNext Issuance: May 05 2026 at 9:00 AM PDT
Action/Monitor: 13.0 FeetMinor Flood: 19.0 FeetModerate Flood: 26.0 FeetMajor Flood: 31.1 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Yolo Bypass - Lisbon (LSBC1)
#
# File Generation Time:  05/04/2026 at 07:33 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/03/2026 at 08:00 AM PDT
# Maximum Observed Stage:                       6.93 Feet
#
# Earliest Date & Time of Maximum Forecast:     05/04/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       6.12 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  04/29/2026 07 AM PDT            6.15                        Normal
  04/29/2026 08 AM PDT            5.68         -              Normal
  04/29/2026 09 AM PDT            5.24         -              Normal
  04/29/2026 10 AM PDT            4.77         -              Normal
  04/29/2026 11 AM PDT            4.31         -              Normal
  04/29/2026 12 PM PDT            3.83         -              Normal
  04/29/2026 01 PM PDT            3.35         -              Normal
  04/29/2026 02 PM PDT            3.34         -              Normal
  04/29/2026 03 PM PDT            4.25         +              Normal
  04/29/2026 04 PM PDT            4.79         +              Normal
  04/29/2026 05 PM PDT            5.33         +              Normal
  04/29/2026 06 PM PDT            5.84         +              Normal
  04/29/2026 07 PM PDT            6.02         +              Normal
  04/29/2026 08 PM PDT            5.59         -              Normal
  04/29/2026 09 PM PDT            5.14         -              Normal
  04/29/2026 10 PM PDT            4.73         -              Normal
  04/29/2026 11 PM PDT            4.33         -              Normal
  04/30/2026 12 AM PDT            3.95         -              Normal
  04/30/2026 01 AM PDT            3.79         -              Normal
  04/30/2026 02 AM PDT            4.59         +              Normal
  04/30/2026 03 AM PDT            5.25         +              Normal
  04/30/2026 04 AM PDT            5.85         +              Normal
  04/30/2026 05 AM PDT            6.30         +              Normal
  04/30/2026 06 AM PDT            6.60         +              Normal
  04/30/2026 07 AM PDT            6.50         -              Normal
  04/30/2026 08 AM PDT            6.04         -              Normal
  04/30/2026 09 AM PDT            5.60         -              Normal
  04/30/2026 10 AM PDT            5.14         -              Normal
  04/30/2026 11 AM PDT            4.68         -              Normal
  04/30/2026 12 PM PDT            4.20         -              Normal
  04/30/2026 01 PM PDT            3.70         -              Normal
  04/30/2026 02 PM PDT            3.25         -              Normal
  04/30/2026 03 PM PDT            3.69         +              Normal
  04/30/2026 04 PM PDT            4.45         +              Normal
  04/30/2026 05 PM PDT            4.99         +              Normal
  04/30/2026 06 PM PDT            5.56         +              Normal
  04/30/2026 07 PM PDT            5.97         +              Normal
  04/30/2026 08 PM PDT            6.06         +              Normal
  04/30/2026 09 PM PDT            5.62         -              Normal
  04/30/2026 10 PM PDT            5.20         -              Normal
  04/30/2026 11 PM PDT            4.82         -              Normal
  05/01/2026 12 AM PDT            4.43         -              Normal
  05/01/2026 01 AM PDT            4.11         -              Normal
  05/01/2026 02 AM PDT            4.42         +              Normal
  05/01/2026 03 AM PDT            5.17         +              Normal
  05/01/2026 04 AM PDT            5.81         +              Normal
  05/01/2026 05 AM PDT            6.26         +              Normal
  05/01/2026 06 AM PDT            6.61         +              Normal
  05/01/2026 07 AM PDT            6.76         +              Normal
  05/01/2026 08 AM PDT            6.38         -              Normal
  05/01/2026 09 AM PDT            5.95         -              Normal
  05/01/2026 10 AM PDT            5.50         -              Normal
  05/01/2026 11 AM PDT            5.05         -              Normal
  05/01/2026 12 PM PDT            4.59         -              Normal
  05/01/2026 01 PM PDT            4.10         -              Normal
  05/01/2026 02 PM PDT            3.58         -              Normal
  05/01/2026 03 PM PDT            3.18         -              Normal
  05/01/2026 04 PM PDT            3.96         +              Normal
  05/01/2026 05 PM PDT            4.56         +              Normal
  05/01/2026 06 PM PDT            5.07         +              Normal
  05/01/2026 07 PM PDT            5.61         +              Normal
  05/01/2026 08 PM PDT            5.97         +              Normal
  05/01/2026 09 PM PDT            5.93         -              Normal
  05/01/2026 10 PM PDT            5.46         -              Normal
  05/01/2026 11 PM PDT            5.07         -              Normal
  05/02/2026 12 AM PDT            4.72         -              Normal
  05/02/2026 01 AM PDT            4.39         -              Normal
  05/02/2026 02 AM PDT            4.25         -              Normal
  05/02/2026 03 AM PDT            5.02         +              Normal
  05/02/2026 04 AM PDT            5.67         +              Normal
  05/02/2026 05 AM PDT            6.16         +              Normal
  05/02/2026 06 AM PDT            6.55         +              Normal
  05/02/2026 07 AM PDT            6.79         +              Normal
  05/02/2026 08 AM PDT            6.65         -              Normal
  05/02/2026 09 AM PDT            6.23         -              Normal
  05/02/2026 10 AM PDT            5.84         -              Normal
  05/02/2026 11 AM PDT            5.42         -              Normal
  05/02/2026 12 PM PDT            4.98         -              Normal
  05/02/2026 01 PM PDT            4.52         -              Normal
  05/02/2026 02 PM PDT            4.01         -              Normal
  05/02/2026 03 PM PDT            3.51         -              Normal
  05/02/2026 04 PM PDT            3.37         -              Normal
  05/02/2026 05 PM PDT            4.26         +              Normal
  05/02/2026 06 PM PDT            4.82         +              Normal
  05/02/2026 07 PM PDT            5.36         +              Normal
  05/02/2026 08 PM PDT            5.84         +              Normal
  05/02/2026 09 PM PDT            6.06         +              Normal
  05/02/2026 10 PM PDT            5.88         -              Normal
  05/02/2026 11 PM PDT            5.48         -              Normal
  05/03/2026 12 AM PDT            5.11         -              Normal
  05/03/2026 01 AM PDT            4.75         -              Normal
  05/03/2026 02 AM PDT            4.50         -              Normal
  05/03/2026 03 AM PDT            4.99         +              Normal
  05/03/2026 04 AM PDT            5.68         +              Normal
  05/03/2026 05 AM PDT            6.15         +              Normal
  05/03/2026 06 AM PDT            6.54         +              Normal
  05/03/2026 07 AM PDT            6.84         +              Normal
  05/03/2026 08 AM PDT            6.93         +              Normal
  05/03/2026 09 AM PDT            6.57         -              Normal
  05/03/2026 10 AM PDT            6.21         -              Normal
  05/03/2026 11 AM PDT            5.81         -              Normal
  05/03/2026 12 PM PDT            5.35         -              Normal
  05/03/2026 01 PM PDT            4.87         -              Normal
  05/03/2026 02 PM PDT            4.40         -              Normal
  05/03/2026 03 PM PDT            3.89         -              Normal
  05/03/2026 04 PM PDT            3.42         -              Normal
  05/03/2026 05 PM PDT            3.71         +              Normal
  05/03/2026 06 PM PDT            4.46         +              Normal
  05/03/2026 07 PM PDT            5.01         +              Normal
  05/03/2026 08 PM PDT            5.54         +              Normal
  05/03/2026 09 PM PDT            5.97         +              Normal
  05/03/2026 10 PM PDT            6.14         +              Normal
  05/03/2026 11 PM PDT            5.88         -              Normal
  05/04/2026 12 AM PDT            5.48         -              Normal
  05/04/2026 01 AM PDT            5.13         -              Normal
  05/04/2026 02 AM PDT            4.84         -              Normal
  05/04/2026 03 AM PDT            4.77         -              Normal
  05/04/2026 04 AM PDT            5.47         +              Normal
  05/04/2026 05 AM PDT            6.01         +              Normal
  05/04/2026 06 AM PDT            6.12         +              Normal
  05/04/2026 07 AM PDT            6.17         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  05/04/2026 08 AM PDT            6.12                        Normal
  05/04/2026 09 AM PDT            6.02         -              Normal
  05/04/2026 10 AM PDT            5.82         -              Normal
  05/04/2026 11 AM PDT            5.57         -              Normal
  05/04/2026 12 PM PDT            5.32         -              Normal
  05/04/2026 01 PM PDT            5.12         -              Normal
  05/04/2026 02 PM PDT            4.86         -              Normal
  05/04/2026 03 PM PDT            4.41         -              Normal
  05/04/2026 04 PM PDT            4.40         -              Normal
  05/04/2026 05 PM PDT            5.07         +              Normal
  05/04/2026 06 PM PDT            5.23         +              Normal
  05/04/2026 07 PM PDT            5.43         +              Normal
  05/04/2026 08 PM PDT            5.62         +              Normal
  05/04/2026 09 PM PDT            5.74         +              Normal
  05/04/2026 10 PM PDT            5.78         +              Normal
  05/04/2026 11 PM PDT            5.73         -              Normal
  05/05/2026 12 AM PDT            5.61         -              Normal
  05/05/2026 01 AM PDT            5.50         -              Normal
  05/05/2026 02 AM PDT            5.44         -              Normal
  05/05/2026 03 AM PDT            5.50         +              Normal
  05/05/2026 04 AM PDT            5.66         +              Normal
  05/05/2026 05 AM PDT            5.84         +              Normal
  05/05/2026 06 AM PDT            5.99         +              Normal
  05/05/2026 07 AM PDT            6.04         +              Normal
  05/05/2026 08 AM PDT            6.01         -              Normal
  05/05/2026 09 AM PDT            5.89         -              Normal
  05/05/2026 10 AM PDT            5.72         -              Normal
  05/05/2026 11 AM PDT            5.52         -              Normal
  05/05/2026 12 PM PDT            5.29         -              Normal
  05/05/2026 01 PM PDT            5.07         -              Normal
  05/05/2026 02 PM PDT            4.90         -              Normal
  05/05/2026 03 PM PDT            4.67         -              Normal
  05/05/2026 04 PM PDT            4.18         -              Normal
  05/05/2026 05 PM PDT            4.68         +              Normal
  05/05/2026 06 PM PDT            4.90         +              Normal
  05/05/2026 07 PM PDT            5.09         +              Normal
  05/05/2026 08 PM PDT            5.29         +              Normal
  05/05/2026 09 PM PDT            5.49         +              Normal
  05/05/2026 10 PM PDT            5.60         +              Normal
  05/05/2026 11 PM PDT            5.64         +              Normal
  05/06/2026 12 AM PDT            5.59         -              Normal
  05/06/2026 01 AM PDT            5.47         -              Normal
  05/06/2026 02 AM PDT            5.35         -              Normal
  05/06/2026 03 AM PDT            5.29         -              Normal
  05/06/2026 04 AM PDT            5.35         +              Normal
  05/06/2026 05 AM PDT            5.49         +              Normal
  05/06/2026 06 AM PDT            5.66         +              Normal
  05/06/2026 07 AM PDT            5.79         +              Normal
  05/06/2026 08 AM PDT            5.85         +              Normal
  05/06/2026 09 AM PDT            5.80         -              Normal
  05/06/2026 10 AM PDT            5.70         -              Normal
  05/06/2026 11 AM PDT            5.54         -              Normal
  05/06/2026 12 PM PDT            5.34         -              Normal
  05/06/2026 01 PM PDT            5.13         -              Normal
  05/06/2026 02 PM PDT            4.89         -              Normal
  05/06/2026 03 PM PDT            4.70         -              Normal
  05/06/2026 04 PM PDT            4.53         -              Normal
  05/06/2026 05 PM PDT            4.42         -              Normal
  05/06/2026 06 PM PDT            4.56         +              Normal
  05/06/2026 07 PM PDT            4.76         +              Normal
  05/06/2026 08 PM PDT            5.06         +              Normal
  05/06/2026 09 PM PDT            5.29         +              Normal
  05/06/2026 10 PM PDT            5.46         +              Normal
  05/06/2026 11 PM PDT            5.51         +              Normal
  05/07/2026 12 AM PDT            5.47         -              Normal
  05/07/2026 01 AM PDT            5.38         -              Normal
  05/07/2026 02 AM PDT            5.27         -              Normal
  05/07/2026 03 AM PDT            5.17         -              Normal
  05/07/2026 04 AM PDT            5.13         -              Normal
  05/07/2026 05 AM PDT            5.18         +              Normal
  05/07/2026 06 AM PDT            5.30         +              Normal
  05/07/2026 07 AM PDT            5.46         +              Normal
  05/07/2026 08 AM PDT            5.58         +              Normal
  05/07/2026 09 AM PDT            5.62         +              Normal
  05/07/2026 10 AM PDT            5.58         -              Normal
  05/07/2026 11 AM PDT            5.46         -              Normal
  05/07/2026 12 PM PDT            5.27         -              Normal
  05/07/2026 01 PM PDT            5.05         -              Normal
  05/07/2026 02 PM PDT            4.79         -              Normal
  05/07/2026 03 PM PDT            4.55         -              Normal
  05/07/2026 04 PM PDT            4.40         -              Normal
  05/07/2026 05 PM PDT            4.32         -              Normal
  05/07/2026 06 PM PDT            4.39         +              Normal
  05/07/2026 07 PM PDT            4.54         +              Normal
  05/07/2026 08 PM PDT            4.78         +              Normal
  05/07/2026 09 PM PDT            5.04         +              Normal
  05/07/2026 10 PM PDT            5.23         +              Normal
  05/07/2026 11 PM PDT            5.35         +              Normal
  05/08/2026 12 AM PDT            5.39         +              Normal
  05/08/2026 01 AM PDT            5.35         -              Normal
  05/08/2026 02 AM PDT            5.24         -              Normal
  05/08/2026 03 AM PDT            5.12         -              Normal
  05/08/2026 04 AM PDT            5.01         -              Normal
  05/08/2026 05 AM PDT            4.96         -              Normal
  05/08/2026 06 AM PDT            5.01         +              Normal
  05/08/2026 07 AM PDT            5.12         +              Normal
  05/08/2026 08 AM PDT            5.25         +              Normal
  05/08/2026 09 AM PDT            5.36         +              Normal
  05/08/2026 10 AM PDT            5.40         +              Normal
  05/08/2026 11 AM PDT            5.36         -              Normal
  05/08/2026 12 PM PDT            5.25         -              Normal
  05/08/2026 01 PM PDT            5.09         -              Normal
  05/08/2026 02 PM PDT            4.86         -              Normal
  05/08/2026 03 PM PDT            4.61         -              Normal
  05/08/2026 04 PM PDT            4.38         -              Normal
  05/08/2026 05 PM PDT            4.26         -              Normal
  05/08/2026 06 PM PDT            4.21         -              Normal
  05/08/2026 07 PM PDT            4.26         +              Normal
  05/08/2026 08 PM PDT            4.38         +              Normal
  05/08/2026 09 PM PDT            4.65         +              Normal
  05/08/2026 10 PM PDT            4.92         +              Normal
  05/08/2026 11 PM PDT            5.12         +              Normal
  05/09/2026 12 AM PDT            5.24         +              Normal
  05/09/2026 01 AM PDT            5.29         +              Normal
  05/09/2026 02 AM PDT            5.24         -              Normal
  05/09/2026 03 AM PDT            5.12         -              Normal
  05/09/2026 04 AM PDT            4.97         -              Normal
  05/09/2026 05 AM PDT            4.80         -              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.