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 19 2026 at 7:58 AM PDTNext Issuance: May 20 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:  05/19/2026 at 07:58 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/17/2026 at 07:00 AM PDT
# Maximum Observed Stage:                       6.86 Feet
#
# Earliest Date & Time of Maximum Forecast:     05/19/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       6.02 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  05/14/2026 07 AM PDT            5.64                        Normal
  05/14/2026 08 AM PDT            5.18         -              Normal
  05/14/2026 09 AM PDT            4.71         -              Normal
  05/14/2026 10 AM PDT            4.24         -              Normal
  05/14/2026 11 AM PDT            3.68         -              Normal
  05/14/2026 12 PM PDT            3.14         -              Normal
  05/14/2026 01 PM PDT            2.82         -              Normal
  05/14/2026 02 PM PDT            3.83         +              Normal
  05/14/2026 03 PM PDT            4.39         +              Normal
  05/14/2026 04 PM PDT            4.89         +              Normal
  05/14/2026 05 PM PDT            5.43         +              Normal
  05/14/2026 06 PM PDT            5.74         +              Normal
  05/14/2026 07 PM PDT            5.56         -              Normal
  05/14/2026 08 PM PDT            5.04         -              Normal
  05/14/2026 09 PM PDT            4.60         -              Normal
  05/14/2026 10 PM PDT            4.19         -              Normal
  05/14/2026 11 PM PDT            3.78         -              Normal
  05/15/2026 12 AM PDT            3.62         -              Normal
  05/15/2026 01 AM PDT            4.46         +              Normal
  05/15/2026 02 AM PDT            5.11         +              Normal
  05/15/2026 03 AM PDT            5.71         +              Normal
  05/15/2026 04 AM PDT            6.18         +              Normal
  05/15/2026 05 AM PDT            6.56         +              Normal
  05/15/2026 06 AM PDT            6.62         +              Normal
  05/15/2026 07 AM PDT            6.16         -              Normal
  05/15/2026 08 AM PDT            5.70         -              Normal
  05/15/2026 09 AM PDT            5.24         -              Normal
  05/15/2026 10 AM PDT            4.73         -              Normal
  05/15/2026 11 AM PDT            4.24         -              Normal
  05/15/2026 12 PM PDT            3.70         -              Normal
  05/15/2026 01 PM PDT            3.11         -              Normal
  05/15/2026 02 PM PDT            2.77         -              Normal
  05/15/2026 03 PM PDT            3.76         +              Normal
  05/15/2026 04 PM PDT            4.32         +              Normal
  05/15/2026 05 PM PDT            4.84         +              Normal
  05/15/2026 06 PM PDT            5.43         +              Normal
  05/15/2026 07 PM PDT            5.78         +              Normal
  05/15/2026 08 PM PDT            5.63         -              Normal
  05/15/2026 09 PM PDT            5.12         -              Normal
  05/15/2026 10 PM PDT            4.71         -              Normal
  05/15/2026 11 PM PDT            4.31         -              Normal
  05/16/2026 12 AM PDT            3.91         -              Normal
  05/16/2026 01 AM PDT            4.16         +              Normal
  05/16/2026 02 AM PDT            4.92         +              Normal
  05/16/2026 03 AM PDT            5.61         +              Normal
  05/16/2026 04 AM PDT            6.12         +              Normal
  05/16/2026 05 AM PDT            6.54         +              Normal
  05/16/2026 06 AM PDT            6.84         +              Normal
  05/16/2026 07 AM PDT            6.74         -              Normal
  05/16/2026 08 AM PDT            6.28         -              Normal
  05/16/2026 09 AM PDT            5.84         -              Normal
  05/16/2026 10 AM PDT            5.36         -              Normal
  05/16/2026 11 AM PDT            4.85         -              Normal
  05/16/2026 12 PM PDT            4.34         -              Normal
  05/16/2026 01 PM PDT            3.81         -              Normal
  05/16/2026 02 PM PDT            3.24         -              Normal
  05/16/2026 03 PM PDT            2.84         -              Normal
  05/16/2026 04 PM PDT            3.78         +              Normal
  05/16/2026 05 PM PDT            4.31         +              Normal
  05/16/2026 06 PM PDT            4.80         +              Normal
  05/16/2026 07 PM PDT            5.36         +              Normal
  05/16/2026 08 PM PDT            5.72         +              Normal
  05/16/2026 09 PM PDT            5.63         -              Normal
  05/16/2026 10 PM PDT            5.21         -              Normal
  05/16/2026 11 PM PDT            4.72         -              Normal
  05/17/2026 12 AM PDT            4.34         -              Normal
  05/17/2026 01 AM PDT            4.06         -              Normal
  05/17/2026 02 AM PDT            4.63         +              Normal
  05/17/2026 03 AM PDT            5.33         +              Normal
  05/17/2026 04 AM PDT            5.86         +              Normal
  05/17/2026 05 AM PDT            6.33         +              Normal
  05/17/2026 06 AM PDT            6.70         +              Normal
  05/17/2026 07 AM PDT            6.86         +              Normal
  05/17/2026 08 AM PDT            6.51         -              Normal
  05/17/2026 09 AM PDT            6.04         -              Normal
  05/17/2026 10 AM PDT            5.56         -              Normal
  05/17/2026 11 AM PDT            5.07         -              Normal
  05/17/2026 12 PM PDT            4.52         -              Normal
  05/17/2026 01 PM PDT            3.97         -              Normal
  05/17/2026 02 PM PDT            3.38         -              Normal
  05/17/2026 03 PM PDT            2.70         -              Normal
  05/17/2026 04 PM PDT            2.42         -              Normal
  05/17/2026 05 PM PDT            3.41         +              Normal
  05/17/2026 06 PM PDT            3.87         +              Normal
  05/17/2026 07 PM PDT            4.32         +              Normal
  05/17/2026 08 PM PDT            4.64         +              Normal
  05/17/2026 09 PM PDT            5.06         +              Normal
  05/17/2026 10 PM PDT            5.02         -              Normal
  05/17/2026 11 PM PDT            4.51         -              Normal
  05/18/2026 12 AM PDT            4.08         -              Normal
  05/18/2026 01 AM PDT            3.69         -              Normal
  05/18/2026 02 AM PDT            3.54         -              Normal
  05/18/2026 03 AM PDT            4.29         +              Normal
  05/18/2026 04 AM PDT            4.95         +              Normal
  05/18/2026 05 AM PDT            5.53         +              Normal
  05/18/2026 06 AM PDT            6.04         +              Normal
  05/18/2026 07 AM PDT            6.38         +              Normal
  05/18/2026 08 AM PDT            6.43         +              Normal
  05/18/2026 09 AM PDT            5.93         -              Normal
  05/18/2026 10 AM PDT            5.39         -              Normal
  05/18/2026 11 AM PDT            4.87         -              Normal
  05/18/2026 12 PM PDT            4.37         -              Normal
  05/18/2026 01 PM PDT            3.86         -              Normal
  05/18/2026 02 PM PDT            3.29         -              Normal
  05/18/2026 03 PM PDT            2.60         -              Normal
  05/18/2026 04 PM PDT            1.96         -              Normal
  05/18/2026 05 PM PDT            2.69         +              Normal
  05/18/2026 06 PM PDT            3.48         +              Normal
  05/18/2026 07 PM PDT            4.01         +              Normal
  05/18/2026 08 PM PDT            4.49         +              Normal
  05/18/2026 09 PM PDT            5.02         +              Normal
  05/18/2026 10 PM PDT            5.44         +              Normal
  05/18/2026 11 PM PDT            5.42         -              Normal
  05/19/2026 12 AM PDT            4.91         -              Normal
  05/19/2026 01 AM PDT            4.48         -              Normal
  05/19/2026 02 AM PDT            4.12         -              Normal
  05/19/2026 03 AM PDT            4.12         0              Normal
  05/19/2026 04 AM PDT            4.89         +              Normal
  05/19/2026 05 AM PDT            5.51         +              Normal
  05/19/2026 06 AM PDT            5.99         +              Normal
  05/19/2026 07 AM PDT            6.06         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  05/19/2026 08 AM PDT            6.02                        Normal
  05/19/2026 09 AM PDT            5.84         -              Normal
  05/19/2026 10 AM PDT            5.63         -              Normal
  05/19/2026 11 AM PDT            5.38         -              Normal
  05/19/2026 12 PM PDT            5.12         -              Normal
  05/19/2026 01 PM PDT            4.80         -              Normal
  05/19/2026 02 PM PDT            4.53         -              Normal
  05/19/2026 03 PM PDT            3.94         -              Normal
  05/19/2026 04 PM PDT            3.94         0              Normal
  05/19/2026 05 PM PDT            3.93         -              Normal
  05/19/2026 06 PM PDT            4.65         +              Normal
  05/19/2026 07 PM PDT            4.98         +              Normal
  05/19/2026 08 PM PDT            5.24         +              Normal
  05/19/2026 09 PM PDT            5.43         +              Normal
  05/19/2026 10 PM PDT            5.50         +              Normal
  05/19/2026 11 PM PDT            5.46         -              Normal
  05/20/2026 12 AM PDT            5.38         -              Normal
  05/20/2026 01 AM PDT            5.27         -              Normal
  05/20/2026 02 AM PDT            5.18         -              Normal
  05/20/2026 03 AM PDT            5.15         -              Normal
  05/20/2026 04 AM PDT            5.22         +              Normal
  05/20/2026 05 AM PDT            5.40         +              Normal
  05/20/2026 06 AM PDT            5.63         +              Normal
  05/20/2026 07 AM PDT            5.83         +              Normal
  05/20/2026 08 AM PDT            5.92         +              Normal
  05/20/2026 09 AM PDT            5.85         -              Normal
  05/20/2026 10 AM PDT            5.67         -              Normal
  05/20/2026 11 AM PDT            5.44         -              Normal
  05/20/2026 12 PM PDT            5.17         -              Normal
  05/20/2026 01 PM PDT            4.85         -              Normal
  05/20/2026 02 PM PDT            4.57         -              Normal
  05/20/2026 03 PM PDT            3.85         -              Normal
  05/20/2026 04 PM PDT            3.85         0              Normal
  05/20/2026 05 PM PDT            3.85         0              Normal
  05/20/2026 06 PM PDT            4.55         +              Normal
  05/20/2026 07 PM PDT            4.81         +              Normal
  05/20/2026 08 PM PDT            5.10         +              Normal
  05/20/2026 09 PM PDT            5.32         +              Normal
  05/20/2026 10 PM PDT            5.47         +              Normal
  05/20/2026 11 PM PDT            5.52         +              Normal
  05/21/2026 12 AM PDT            5.48         -              Normal
  05/21/2026 01 AM PDT            5.37         -              Normal
  05/21/2026 02 AM PDT            5.23         -              Normal
  05/21/2026 03 AM PDT            5.12         -              Normal
  05/21/2026 04 AM PDT            5.07         -              Normal
  05/21/2026 05 AM PDT            5.13         +              Normal
  05/21/2026 06 AM PDT            5.29         +              Normal
  05/21/2026 07 AM PDT            5.49         +              Normal
  05/21/2026 08 AM PDT            5.64         +              Normal
  05/21/2026 09 AM PDT            5.70         +              Normal
  05/21/2026 10 AM PDT            5.64         -              Normal
  05/21/2026 11 AM PDT            5.50         -              Normal
  05/21/2026 12 PM PDT            5.29         -              Normal
  05/21/2026 01 PM PDT            5.04         -              Normal
  05/21/2026 02 PM PDT            4.71         -              Normal
  05/21/2026 03 PM PDT            4.46         -              Normal
  05/21/2026 04 PM PDT            3.64         -              Normal
  05/21/2026 05 PM PDT            3.63         -              Normal
  05/21/2026 06 PM PDT            3.62         -              Normal
  05/21/2026 07 PM PDT            4.46         +              Normal
  05/21/2026 08 PM PDT            4.74         +              Normal
  05/21/2026 09 PM PDT            5.05         +              Normal
  05/21/2026 10 PM PDT            5.27         +              Normal
  05/21/2026 11 PM PDT            5.42         +              Normal
  05/22/2026 12 AM PDT            5.47         +              Normal
  05/22/2026 01 AM PDT            5.42         -              Normal
  05/22/2026 02 AM PDT            5.28         -              Normal
  05/22/2026 03 AM PDT            5.11         -              Normal
  05/22/2026 04 AM PDT            4.96         -              Normal
  05/22/2026 05 AM PDT            4.89         -              Normal
  05/22/2026 06 AM PDT            4.95         +              Normal
  05/22/2026 07 AM PDT            5.10         +              Normal
  05/22/2026 08 AM PDT            5.27         +              Normal
  05/22/2026 09 AM PDT            5.41         +              Normal
  05/22/2026 10 AM PDT            5.45         +              Normal
  05/22/2026 11 AM PDT            5.41         -              Normal
  05/22/2026 12 PM PDT            5.29         -              Normal
  05/22/2026 01 PM PDT            5.10         -              Normal
  05/22/2026 02 PM PDT            4.84         -              Normal
  05/22/2026 03 PM PDT            4.55         -              Normal
  05/22/2026 04 PM PDT            4.33         -              Normal
  05/22/2026 05 PM PDT            4.13         -              Normal
  05/22/2026 06 PM PDT            3.39         -              Normal
  05/22/2026 07 PM PDT            4.15         +              Normal
  05/22/2026 08 PM PDT            4.36         +              Normal
  05/22/2026 09 PM PDT            4.66         +              Normal
  05/22/2026 10 PM PDT            4.99         +              Normal
  05/22/2026 11 PM PDT            5.21         +              Normal
  05/23/2026 12 AM PDT            5.37         +              Normal
  05/23/2026 01 AM PDT            5.42         +              Normal
  05/23/2026 02 AM PDT            5.36         -              Normal
  05/23/2026 03 AM PDT            5.18         -              Normal
  05/23/2026 04 AM PDT            4.97         -              Normal
  05/23/2026 05 AM PDT            4.74         -              Normal
  05/23/2026 06 AM PDT            4.65         -              Normal
  05/23/2026 07 AM PDT            4.71         +              Normal
  05/23/2026 08 AM PDT            4.88         +              Normal
  05/23/2026 09 AM PDT            5.06         +              Normal
  05/23/2026 10 AM PDT            5.18         +              Normal
  05/23/2026 11 AM PDT            5.23         +              Normal
  05/23/2026 12 PM PDT            5.19         -              Normal
  05/23/2026 01 PM PDT            5.09         -              Normal
  05/23/2026 02 PM PDT            4.91         -              Normal
  05/23/2026 03 PM PDT            4.67         -              Normal
  05/23/2026 04 PM PDT            4.42         -              Normal
  05/23/2026 05 PM PDT            4.23         -              Normal
  05/23/2026 06 PM PDT            4.10         -              Normal
  05/23/2026 07 PM PDT            4.04         -              Normal
  05/23/2026 08 PM PDT            4.15         +              Normal
  05/23/2026 09 PM PDT            4.39         +              Normal
  05/23/2026 10 PM PDT            4.78         +              Normal
  05/23/2026 11 PM PDT            5.12         +              Normal
  05/24/2026 12 AM PDT            5.32         +              Normal
  05/24/2026 01 AM PDT            5.40         +              Normal
  05/24/2026 02 AM PDT            5.35         -              Normal
  05/24/2026 03 AM PDT            5.24         -              Normal
  05/24/2026 04 AM PDT            5.07         -              Normal
  05/24/2026 05 AM PDT            4.85         -              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.