National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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SACRAMENTO RIVER DELTA - MALLARD ISLAND (MLIC1)
Latitude: 38.04º NLongitude: 121.92º WElevation: 0 Feet
Location: Contra Costa County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Lower Sacramento
Issuance Time: Jul 26 2024 at 7:12 AM PDTNext Issuance: Jul 27 2024 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River Delta - Mallard Island (MLIC1)
#
# File Generation Time:  07/26/2024 at 07:13 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/22/2024 at 03:00 AM PDT
# Maximum Observed Stage:                       7.10 Feet
#
# Earliest Date & Time of Maximum Forecast:     07/30/2024 at 11:00 PM PDT
# Maximum Forecast Stage:                       6.57 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  07/21/2024 07 AM PDT            3.73                Not Applicable
  07/21/2024 08 AM PDT            2.98         -      Not Applicable
  07/21/2024 09 AM PDT            2.44         -      Not Applicable
  07/21/2024 10 AM PDT            1.87         -      Not Applicable
  07/21/2024 11 AM PDT            1.57         -      Not Applicable
  07/21/2024 12 PM PDT            2.27         +      Not Applicable
  07/21/2024 01 PM PDT            3.63         +      Not Applicable
  07/21/2024 02 PM PDT            4.59         +      Not Applicable
  07/21/2024 03 PM PDT            5.13         +      Not Applicable
  07/21/2024 04 PM PDT            5.39         +      Not Applicable
  07/21/2024 05 PM PDT            5.42         +      Not Applicable
  07/21/2024 06 PM PDT            5.23         -      Not Applicable
  07/21/2024 07 PM PDT            4.68         -      Not Applicable
  07/21/2024 08 PM PDT            4.15         -      Not Applicable
  07/21/2024 09 PM PDT            3.89         -      Not Applicable
  07/21/2024 10 PM PDT            4.29         +      Not Applicable
  07/21/2024 11 PM PDT            4.83         +      Not Applicable
  07/22/2024 12 AM PDT            5.93         +      Not Applicable
  07/22/2024 01 AM PDT            6.60         +      Not Applicable
  07/22/2024 02 AM PDT            6.97         +      Not Applicable
  07/22/2024 03 AM PDT            7.10         +      Not Applicable
  07/22/2024 04 AM PDT            6.84         -      Not Applicable
  07/22/2024 05 AM PDT            6.00         -      Not Applicable
  07/22/2024 06 AM PDT            4.98         -      Not Applicable
  07/22/2024 07 AM PDT            4.04         -      Not Applicable
  07/22/2024 08 AM PDT            3.55         -      Not Applicable
  07/22/2024 09 AM PDT            2.73         -      Not Applicable
  07/22/2024 10 AM PDT            2.17         -      Not Applicable
  07/22/2024 11 AM PDT            1.73         -      Not Applicable
  07/22/2024 12 PM PDT            1.68         -      Not Applicable
  07/22/2024 01 PM PDT            2.72         +      Not Applicable
  07/22/2024 02 PM PDT            4.04         +      Not Applicable
  07/22/2024 03 PM PDT            4.88         +      Not Applicable
  07/22/2024 04 PM PDT            5.35         +      Not Applicable
  07/22/2024 05 PM PDT            5.53         +      Not Applicable
  07/22/2024 06 PM PDT            5.54         +      Not Applicable
  07/22/2024 07 PM PDT            5.12         -      Not Applicable
  07/22/2024 08 PM PDT            4.39         -      Not Applicable
  07/22/2024 09 PM PDT            3.84         -      Not Applicable
  07/22/2024 10 PM PDT            3.60         -      Not Applicable
  07/22/2024 11 PM PDT            3.95         +      Not Applicable
  07/23/2024 12 AM PDT            5.00         +      Not Applicable
  07/23/2024 01 AM PDT            5.79         +      Not Applicable
  07/23/2024 02 AM PDT            6.47         +      Not Applicable
  07/23/2024 03 AM PDT            6.84         +      Not Applicable
  07/23/2024 04 AM PDT            6.93         +      Not Applicable
  07/23/2024 05 AM PDT            6.58         -      Not Applicable
  07/23/2024 06 AM PDT            5.66         -      Not Applicable
  07/23/2024 07 AM PDT            4.51         -      Not Applicable
  07/23/2024 08 AM PDT            3.73         -      Not Applicable
  07/23/2024 09 AM PDT            3.02         -      Not Applicable
  07/23/2024 10 AM PDT            2.50         -      Not Applicable
  07/23/2024 11 AM PDT            1.87         -      Not Applicable
  07/23/2024 12 PM PDT            1.58         -      Not Applicable
  07/23/2024 01 PM PDT            2.06         +      Not Applicable
  07/23/2024 02 PM PDT            3.41         +      Not Applicable
  07/23/2024 03 PM PDT            4.58         +      Not Applicable
  07/23/2024 04 PM PDT            5.22         +      Not Applicable
  07/23/2024 05 PM PDT            5.54         +      Not Applicable
  07/23/2024 06 PM PDT            5.68         +      Not Applicable
  07/23/2024 07 PM PDT            5.55         -      Not Applicable
  07/23/2024 08 PM PDT            4.94         -      Not Applicable
  07/23/2024 09 PM PDT            4.12         -      Not Applicable
  07/23/2024 10 PM PDT            3.53         -      Not Applicable
  07/23/2024 11 PM PDT            3.31         -      Not Applicable
  07/24/2024 12 AM PDT            3.71         +      Not Applicable
  07/24/2024 01 AM PDT            4.54         +      Not Applicable
  07/24/2024 02 AM PDT            5.53         +      Not Applicable
  07/24/2024 03 AM PDT            6.18         +      Not Applicable
  07/24/2024 04 AM PDT            6.53         +      Not Applicable
  07/24/2024 05 AM PDT            6.54         +      Not Applicable
  07/24/2024 06 AM PDT            6.11         -      Not Applicable
  07/24/2024 07 AM PDT            5.13         -      Not Applicable
  07/24/2024 08 AM PDT            4.09         -      Not Applicable
  07/24/2024 09 AM PDT            3.44         -      Not Applicable
  07/24/2024 10 AM PDT            2.84         -      Not Applicable
  07/24/2024 11 AM PDT            2.18         -      Not Applicable
  07/24/2024 12 PM PDT            1.70         -      Not Applicable
  07/24/2024 01 PM PDT            1.69         -      Not Applicable
  07/24/2024 02 PM PDT            2.72         +      Not Applicable
  07/24/2024 03 PM PDT            4.14         +      Not Applicable
  07/24/2024 04 PM PDT            4.92         +      Not Applicable
  07/24/2024 05 PM PDT            5.41         +      Not Applicable
  07/24/2024 06 PM PDT            5.69         +      Not Applicable
  07/24/2024 07 PM PDT            5.75         +      Not Applicable
  07/24/2024 08 PM PDT            5.38         -      Not Applicable
  07/24/2024 09 PM PDT            4.59         -      Not Applicable
  07/24/2024 10 PM PDT            3.77         -      Not Applicable
  07/24/2024 11 PM PDT            3.21         -      Not Applicable
  07/25/2024 12 AM PDT            2.81         -      Not Applicable
  07/25/2024 01 AM PDT            3.29         +      Not Applicable
  07/25/2024 02 AM PDT            4.12         +      Not Applicable
  07/25/2024 03 AM PDT            5.13         +      Not Applicable
  07/25/2024 04 AM PDT            5.72         +      Not Applicable
  07/25/2024 05 AM PDT            6.03         +      Not Applicable
  07/25/2024 06 AM PDT            6.06         +      Not Applicable
  07/25/2024 07 AM PDT            5.63         -      Not Applicable
  07/25/2024 08 AM PDT            4.71         -      Not Applicable
  07/25/2024 09 AM PDT            3.76         -      Not Applicable
  07/25/2024 10 AM PDT            3.16         -      Not Applicable
  07/25/2024 11 AM PDT            2.32         -      Not Applicable
  07/25/2024 12 PM PDT            1.91         -      Not Applicable
  07/25/2024 01 PM PDT            1.76         -      Not Applicable
  07/25/2024 02 PM PDT            2.06         +      Not Applicable
  07/25/2024 03 PM PDT            3.42         +      Not Applicable
  07/25/2024 04 PM PDT            4.58         +      Not Applicable
  07/25/2024 05 PM PDT            5.27         +      Not Applicable
  07/25/2024 06 PM PDT            5.72         +      Not Applicable
  07/25/2024 07 PM PDT            5.96         +      Not Applicable
  07/25/2024 08 PM PDT            5.88         -      Not Applicable
  07/25/2024 09 PM PDT            5.31         -      Not Applicable
  07/25/2024 10 PM PDT            4.41         -      Not Applicable
  07/25/2024 11 PM PDT            3.58         -      Not Applicable
  07/26/2024 12 AM PDT            3.13         -      Not Applicable
  07/26/2024 01 AM PDT            2.82         -      Not Applicable
  07/26/2024 02 AM PDT            2.99         +      Not Applicable
  07/26/2024 03 AM PDT            3.90         +      Not Applicable
  07/26/2024 04 AM PDT            4.75         +      Not Applicable
  07/26/2024 05 AM PDT            5.30         +      Not Applicable
  07/26/2024 06 AM PDT            5.73         +      Not Applicable
  07/26/2024 07 AM PDT            5.83         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  07/26/2024 08 AM PDT            5.54                Not Applicable
  07/26/2024 09 AM PDT            4.89         -      Not Applicable
  07/26/2024 10 AM PDT            3.95         -      Not Applicable
  07/26/2024 11 AM PDT            2.94         -      Not Applicable
  07/26/2024 12 PM PDT            2.20         -      Not Applicable
  07/26/2024 01 PM PDT            1.78         -      Not Applicable
  07/26/2024 02 PM PDT            1.79         +      Not Applicable
  07/26/2024 03 PM PDT            2.26         +      Not Applicable
  07/26/2024 04 PM PDT            3.13         +      Not Applicable
  07/26/2024 05 PM PDT            4.17         +      Not Applicable
  07/26/2024 06 PM PDT            5.08         +      Not Applicable
  07/26/2024 07 PM PDT            5.70         +      Not Applicable
  07/26/2024 08 PM PDT            5.91         +      Not Applicable
  07/26/2024 09 PM PDT            5.71         -      Not Applicable
  07/26/2024 10 PM PDT            5.14         -      Not Applicable
  07/26/2024 11 PM PDT            4.37         -      Not Applicable
  07/27/2024 12 AM PDT            3.58         -      Not Applicable
  07/27/2024 01 AM PDT            2.94         -      Not Applicable
  07/27/2024 02 AM PDT            2.57         -      Not Applicable
  07/27/2024 03 AM PDT            2.52         -      Not Applicable
  07/27/2024 04 AM PDT            2.85         +      Not Applicable
  07/27/2024 05 AM PDT            3.45         +      Not Applicable
  07/27/2024 06 AM PDT            4.11         +      Not Applicable
  07/27/2024 07 AM PDT            4.64         +      Not Applicable
  07/27/2024 08 AM PDT            4.89         +      Not Applicable
  07/27/2024 09 AM PDT            4.82         -      Not Applicable
  07/27/2024 10 AM PDT            4.41         -      Not Applicable
  07/27/2024 11 AM PDT            3.74         -      Not Applicable
  07/27/2024 12 PM PDT            2.99         -      Not Applicable
  07/27/2024 01 PM PDT            2.42         -      Not Applicable
  07/27/2024 02 PM PDT            2.16         -      Not Applicable
  07/27/2024 03 PM PDT            2.30         +      Not Applicable
  07/27/2024 04 PM PDT            2.86         +      Not Applicable
  07/27/2024 05 PM PDT            3.75         +      Not Applicable
  07/27/2024 06 PM PDT            4.74         +      Not Applicable
  07/27/2024 07 PM PDT            5.54         +      Not Applicable
  07/27/2024 08 PM PDT            6.02         +      Not Applicable
  07/27/2024 09 PM PDT            6.11         +      Not Applicable
  07/27/2024 10 PM PDT            5.81         -      Not Applicable
  07/27/2024 11 PM PDT            5.17         -      Not Applicable
  07/28/2024 12 AM PDT            4.38         -      Not Applicable
  07/28/2024 01 AM PDT            3.57         -      Not Applicable
  07/28/2024 02 AM PDT            2.89         -      Not Applicable
  07/28/2024 03 AM PDT            2.45         -      Not Applicable
  07/28/2024 04 AM PDT            2.30         -      Not Applicable
  07/28/2024 05 AM PDT            2.51         +      Not Applicable
  07/28/2024 06 AM PDT            3.01         +      Not Applicable
  07/28/2024 07 AM PDT            3.62         +      Not Applicable
  07/28/2024 08 AM PDT            4.16         +      Not Applicable
  07/28/2024 09 AM PDT            4.52         +      Not Applicable
  07/28/2024 10 AM PDT            4.59         +      Not Applicable
  07/28/2024 11 AM PDT            4.33         -      Not Applicable
  07/28/2024 12 PM PDT            3.81         -      Not Applicable
  07/28/2024 01 PM PDT            3.22         -      Not Applicable
  07/28/2024 02 PM PDT            2.79         -      Not Applicable
  07/28/2024 03 PM PDT            2.64         -      Not Applicable
  07/28/2024 04 PM PDT            2.85         +      Not Applicable
  07/28/2024 05 PM PDT            3.43         +      Not Applicable
  07/28/2024 06 PM PDT            4.29         +      Not Applicable
  07/28/2024 07 PM PDT            5.19         +      Not Applicable
  07/28/2024 08 PM PDT            5.89         +      Not Applicable
  07/28/2024 09 PM PDT            6.27         +      Not Applicable
  07/28/2024 10 PM PDT            6.27         0      Not Applicable
  07/28/2024 11 PM PDT            5.90         -      Not Applicable
  07/29/2024 12 AM PDT            5.24         -      Not Applicable
  07/29/2024 01 AM PDT            4.43         -      Not Applicable
  07/29/2024 02 AM PDT            3.62         -      Not Applicable
  07/29/2024 03 AM PDT            2.89         -      Not Applicable
  07/29/2024 04 AM PDT            2.34         -      Not Applicable
  07/29/2024 05 AM PDT            2.08         -      Not Applicable
  07/29/2024 06 AM PDT            2.18         +      Not Applicable
  07/29/2024 07 AM PDT            2.61         +      Not Applicable
  07/29/2024 08 AM PDT            3.20         +      Not Applicable
  07/29/2024 09 AM PDT            3.81         +      Not Applicable
  07/29/2024 10 AM PDT            4.31         +      Not Applicable
  07/29/2024 11 AM PDT            4.53         +      Not Applicable
  07/29/2024 12 PM PDT            4.42         -      Not Applicable
  07/29/2024 01 PM PDT            4.04         -      Not Applicable
  07/29/2024 02 PM PDT            3.58         -      Not Applicable
  07/29/2024 03 PM PDT            3.22         -      Not Applicable
  07/29/2024 04 PM PDT            3.12         -      Not Applicable
  07/29/2024 05 PM PDT            3.34         +      Not Applicable
  07/29/2024 06 PM PDT            3.89         +      Not Applicable
  07/29/2024 07 PM PDT            4.71         +      Not Applicable
  07/29/2024 08 PM PDT            5.52         +      Not Applicable
  07/29/2024 09 PM PDT            6.14         +      Not Applicable
  07/29/2024 10 PM PDT            6.45         +      Not Applicable
  07/29/2024 11 PM PDT            6.40         -      Not Applicable
  07/30/2024 12 AM PDT            6.00         -      Not Applicable
  07/30/2024 01 AM PDT            5.32         -      Not Applicable
  07/30/2024 02 AM PDT            4.50         -      Not Applicable
  07/30/2024 03 AM PDT            3.66         -      Not Applicable
  07/30/2024 04 AM PDT            2.86         -      Not Applicable
  07/30/2024 05 AM PDT            2.23         -      Not Applicable
  07/30/2024 06 AM PDT            1.86         -      Not Applicable
  07/30/2024 07 AM PDT            1.89         +      Not Applicable
  07/30/2024 08 AM PDT            2.30         +      Not Applicable
  07/30/2024 09 AM PDT            2.93         +      Not Applicable
  07/30/2024 10 AM PDT            3.65         +      Not Applicable
  07/30/2024 11 AM PDT            4.28         +      Not Applicable
  07/30/2024 12 PM PDT            4.64         +      Not Applicable
  07/30/2024 01 PM PDT            4.64         0      Not Applicable
  07/30/2024 02 PM PDT            4.34         -      Not Applicable
  07/30/2024 03 PM PDT            3.94         -      Not Applicable
  07/30/2024 04 PM PDT            3.63         -      Not Applicable
  07/30/2024 05 PM PDT            3.52         -      Not Applicable
  07/30/2024 06 PM PDT            3.71         +      Not Applicable
  07/30/2024 07 PM PDT            4.23         +      Not Applicable
  07/30/2024 08 PM PDT            4.98         +      Not Applicable
  07/30/2024 09 PM PDT            5.74         +      Not Applicable
  07/30/2024 10 PM PDT            6.30         +      Not Applicable
  07/30/2024 11 PM PDT            6.57         +      Not Applicable
  07/31/2024 12 AM PDT            6.49         -      Not Applicable
  07/31/2024 01 AM PDT            6.05         -      Not Applicable
  07/31/2024 02 AM PDT            5.35         -      Not Applicable
  07/31/2024 03 AM PDT            4.52         -      Not Applicable
  07/31/2024 04 AM PDT            3.65         -      Not Applicable
  07/31/2024 05 AM PDT            2.80         -      Not Applicable
#
# 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.