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 - ANTIOCH (ATIC1)
Latitude: 38.02º NLongitude: 121.80º WElevation: 10 Feet
Location: Contra Costa County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Lower Sacramento
Issuance Time: May 27 2024 at 7:27 AM PDTNext Issuance: May 28 2024 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River Delta - Antioch (ATIC1)
#
# File Generation Time:  05/27/2024 at 07:28 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/25/2024 at 04:00 AM PDT
# Maximum Observed Stage:                       6.91 Feet
#
# Earliest Date & Time of Maximum Forecast:     05/28/2024 at 06:00 AM PDT
# Maximum Forecast Stage:                       6.06 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  05/22/2024 07 AM PDT            3.80                Not Applicable
  05/22/2024 08 AM PDT            3.18         -      Not Applicable
  05/22/2024 09 AM PDT            2.59         -      Not Applicable
  05/22/2024 10 AM PDT            2.23         -      Not Applicable
  05/22/2024 11 AM PDT            2.20         -      Not Applicable
  05/22/2024 12 PM PDT            2.87         +      Not Applicable
  05/22/2024 01 PM PDT            3.89         +      Not Applicable
  05/22/2024 02 PM PDT            4.53         +      Not Applicable
  05/22/2024 03 PM PDT            4.90         +      Not Applicable
  05/22/2024 04 PM PDT            5.12         +      Not Applicable
  05/22/2024 05 PM PDT            5.12         0      Not Applicable
  05/22/2024 06 PM PDT            4.87         -      Not Applicable
  05/22/2024 07 PM PDT            4.44         -      Not Applicable
  05/22/2024 08 PM PDT            4.18         -      Not Applicable
  05/22/2024 09 PM PDT            4.12         -      Not Applicable
  05/22/2024 10 PM PDT            4.38         +      Not Applicable
  05/22/2024 11 PM PDT            5.00         +      Not Applicable
  05/23/2024 12 AM PDT            5.64         +      Not Applicable
  05/23/2024 01 AM PDT            6.15         +      Not Applicable
  05/23/2024 02 AM PDT            6.51         +      Not Applicable
  05/23/2024 03 AM PDT            6.63         +      Not Applicable
  05/23/2024 04 AM PDT            6.34         -      Not Applicable
  05/23/2024 05 AM PDT            5.60         -      Not Applicable
  05/23/2024 06 AM PDT            4.80         -      Not Applicable
  05/23/2024 07 AM PDT            4.11         -      Not Applicable
  05/23/2024 08 AM PDT            3.49         -      Not Applicable
  05/23/2024 09 AM PDT            2.86         -      Not Applicable
  05/23/2024 10 AM PDT            2.29         -      Not Applicable
  05/23/2024 11 AM PDT            1.99         -      Not Applicable
  05/23/2024 12 PM PDT            2.14         +      Not Applicable
  05/23/2024 01 PM PDT            3.14         +      Not Applicable
  05/23/2024 02 PM PDT            4.11         +      Not Applicable
  05/23/2024 03 PM PDT            4.65         +      Not Applicable
  05/23/2024 04 PM PDT            5.00         +      Not Applicable
  05/23/2024 05 PM PDT            5.18         +      Not Applicable
  05/23/2024 06 PM PDT            5.17         -      Not Applicable
  05/23/2024 07 PM PDT            4.90         -      Not Applicable
  05/23/2024 08 PM PDT            4.54         -      Not Applicable
  05/23/2024 09 PM PDT            4.35         -      Not Applicable
  05/23/2024 10 PM PDT            4.44         +      Not Applicable
  05/23/2024 11 PM PDT            4.88         +      Not Applicable
  05/24/2024 12 AM PDT            5.52         +      Not Applicable
  05/24/2024 01 AM PDT            6.06         +      Not Applicable
  05/24/2024 02 AM PDT            6.48         +      Not Applicable
  05/24/2024 03 AM PDT            6.74         +      Not Applicable
  05/24/2024 04 AM PDT            6.69         -      Not Applicable
  05/24/2024 05 AM PDT            6.17         -      Not Applicable
  05/24/2024 06 AM PDT            5.36         -      Not Applicable
  05/24/2024 07 AM PDT            4.61         -      Not Applicable
  05/24/2024 08 AM PDT            3.95         -      Not Applicable
  05/24/2024 09 AM PDT            3.32         -      Not Applicable
  05/24/2024 10 AM PDT            2.69         -      Not Applicable
  05/24/2024 11 AM PDT            2.16         -      Not Applicable
  05/24/2024 12 PM PDT            1.94         -      Not Applicable
  05/24/2024 01 PM PDT            2.43         +      Not Applicable
  05/24/2024 02 PM PDT            3.52         +      Not Applicable
  05/24/2024 03 PM PDT            4.32         +      Not Applicable
  05/24/2024 04 PM PDT            4.79         +      Not Applicable
  05/24/2024 05 PM PDT            5.11         +      Not Applicable
  05/24/2024 06 PM PDT            5.29         +      Not Applicable
  05/24/2024 07 PM PDT            5.23         -      Not Applicable
  05/24/2024 08 PM PDT            4.94         -      Not Applicable
  05/24/2024 09 PM PDT            4.64         -      Not Applicable
  05/24/2024 10 PM PDT            4.57         -      Not Applicable
  05/24/2024 11 PM PDT            4.81         +      Not Applicable
  05/25/2024 12 AM PDT            5.40         +      Not Applicable
  05/25/2024 01 AM PDT            5.99         +      Not Applicable
  05/25/2024 02 AM PDT            6.45         +      Not Applicable
  05/25/2024 03 AM PDT            6.78         +      Not Applicable
  05/25/2024 04 AM PDT            6.91         +      Not Applicable
  05/25/2024 05 AM PDT            6.67         -      Not Applicable
  05/25/2024 06 AM PDT            5.95         -      Not Applicable
  05/25/2024 07 AM PDT            5.13         -      Not Applicable
  05/25/2024 08 AM PDT            4.43         -      Not Applicable
  05/25/2024 09 AM PDT            3.78         -      Not Applicable
  05/25/2024 10 AM PDT            3.11         -      Not Applicable
  05/25/2024 11 AM PDT            2.51         -      Not Applicable
  05/25/2024 12 PM PDT            2.02         -      Not Applicable
  05/25/2024 01 PM PDT            1.89         -      Not Applicable
  05/25/2024 02 PM PDT            2.56         +      Not Applicable
  05/25/2024 03 PM PDT            3.66         +      Not Applicable
  05/25/2024 04 PM PDT            4.38         +      Not Applicable
  05/25/2024 05 PM PDT            4.78         +      Not Applicable
  05/25/2024 06 PM PDT            5.08         +      Not Applicable
  05/25/2024 07 PM PDT            5.18         +      Not Applicable
  05/25/2024 08 PM PDT            5.08         -      Not Applicable
  05/25/2024 09 PM PDT            4.75         -      Not Applicable
  05/25/2024 10 PM PDT            4.49         -      Not Applicable
  05/25/2024 11 PM PDT            4.48         -      Not Applicable
  05/26/2024 12 AM PDT            4.79         +      Not Applicable
  05/26/2024 01 AM PDT            5.38         +      Not Applicable
  05/26/2024 02 AM PDT            5.90         +      Not Applicable
  05/26/2024 03 AM PDT            6.28         +      Not Applicable
  05/26/2024 04 AM PDT            6.55         +      Not Applicable
  05/26/2024 05 AM PDT            6.59         +      Not Applicable
  05/26/2024 06 AM PDT            6.19         -      Not Applicable
  05/26/2024 07 AM PDT            5.43         -      Not Applicable
  05/26/2024 08 AM PDT            4.65         -      Not Applicable
  05/26/2024 09 AM PDT            3.99         -      Not Applicable
  05/26/2024 10 AM PDT            3.31         -      Not Applicable
  05/26/2024 11 AM PDT            2.69         -      Not Applicable
  05/26/2024 12 PM PDT            2.10         -      Not Applicable
  05/26/2024 01 PM PDT            1.71         -      Not Applicable
  05/26/2024 02 PM PDT            1.82         +      Not Applicable
  05/26/2024 03 PM PDT            2.70         +      Not Applicable
  05/26/2024 04 PM PDT            3.74         +      Not Applicable
  05/26/2024 05 PM PDT            4.31         +      Not Applicable
  05/26/2024 06 PM PDT            4.74         +      Not Applicable
  05/26/2024 07 PM PDT            5.02         +      Not Applicable
  05/26/2024 08 PM PDT            5.12         +      Not Applicable
  05/26/2024 09 PM PDT            5.01         -      Not Applicable
  05/26/2024 10 PM PDT            4.72         -      Not Applicable
  05/26/2024 11 PM PDT            4.53         -      Not Applicable
  05/27/2024 12 AM PDT            4.58         +      Not Applicable
  05/27/2024 01 AM PDT            4.95         +      Not Applicable
  05/27/2024 02 AM PDT            5.50         +      Not Applicable
  05/27/2024 03 AM PDT            5.95         +      Not Applicable
  05/27/2024 04 AM PDT            6.30         +      Not Applicable
  05/27/2024 05 AM PDT            6.51         +      Not Applicable
  05/27/2024 06 AM PDT            6.29         -      Not Applicable
  05/27/2024 07 AM PDT            5.72         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  05/27/2024 08 AM PDT            4.97                Not Applicable
  05/27/2024 09 AM PDT            4.07         -      Not Applicable
  05/27/2024 10 AM PDT            3.22         -      Not Applicable
  05/27/2024 11 AM PDT            2.50         -      Not Applicable
  05/27/2024 12 PM PDT            2.03         -      Not Applicable
  05/27/2024 01 PM PDT            1.79         -      Not Applicable
  05/27/2024 02 PM PDT            1.88         +      Not Applicable
  05/27/2024 03 PM PDT            2.31         +      Not Applicable
  05/27/2024 04 PM PDT            2.95         +      Not Applicable
  05/27/2024 05 PM PDT            3.66         +      Not Applicable
  05/27/2024 06 PM PDT            4.34         +      Not Applicable
  05/27/2024 07 PM PDT            4.81         +      Not Applicable
  05/27/2024 08 PM PDT            5.04         +      Not Applicable
  05/27/2024 09 PM PDT            4.97         -      Not Applicable
  05/27/2024 10 PM PDT            4.67         -      Not Applicable
  05/27/2024 11 PM PDT            4.33         -      Not Applicable
  05/28/2024 12 AM PDT            4.10         -      Not Applicable
  05/28/2024 01 AM PDT            4.08         -      Not Applicable
  05/28/2024 02 AM PDT            4.32         +      Not Applicable
  05/28/2024 03 AM PDT            4.82         +      Not Applicable
  05/28/2024 04 AM PDT            5.41         +      Not Applicable
  05/28/2024 05 AM PDT            5.90         +      Not Applicable
  05/28/2024 06 AM PDT            6.06         +      Not Applicable
  05/28/2024 07 AM PDT            5.86         -      Not Applicable
  05/28/2024 08 AM PDT            5.36         -      Not Applicable
  05/28/2024 09 AM PDT            4.65         -      Not Applicable
  05/28/2024 10 AM PDT            3.82         -      Not Applicable
  05/28/2024 11 AM PDT            3.03         -      Not Applicable
  05/28/2024 12 PM PDT            2.39         -      Not Applicable
  05/28/2024 01 PM PDT            1.95         -      Not Applicable
  05/28/2024 02 PM PDT            1.77         -      Not Applicable
  05/28/2024 03 PM PDT            1.93         +      Not Applicable
  05/28/2024 04 PM PDT            2.42         +      Not Applicable
  05/28/2024 05 PM PDT            3.11         +      Not Applicable
  05/28/2024 06 PM PDT            3.83         +      Not Applicable
  05/28/2024 07 PM PDT            4.46         +      Not Applicable
  05/28/2024 08 PM PDT            4.92         +      Not Applicable
  05/28/2024 09 PM PDT            5.07         +      Not Applicable
  05/28/2024 10 PM PDT            4.95         -      Not Applicable
  05/28/2024 11 PM PDT            4.58         -      Not Applicable
  05/29/2024 12 AM PDT            4.21         -      Not Applicable
  05/29/2024 01 AM PDT            3.92         -      Not Applicable
  05/29/2024 02 AM PDT            3.86         -      Not Applicable
  05/29/2024 03 AM PDT            4.08         +      Not Applicable
  05/29/2024 04 AM PDT            4.51         +      Not Applicable
  05/29/2024 05 AM PDT            5.08         +      Not Applicable
  05/29/2024 06 AM PDT            5.51         +      Not Applicable
  05/29/2024 07 AM PDT            5.68         +      Not Applicable
  05/29/2024 08 AM PDT            5.53         -      Not Applicable
  05/29/2024 09 AM PDT            5.13         -      Not Applicable
  05/29/2024 10 AM PDT            4.46         -      Not Applicable
  05/29/2024 11 AM PDT            3.68         -      Not Applicable
  05/29/2024 12 PM PDT            2.93         -      Not Applicable
  05/29/2024 01 PM PDT            2.35         -      Not Applicable
  05/29/2024 02 PM PDT            1.94         -      Not Applicable
  05/29/2024 03 PM PDT            1.81         -      Not Applicable
  05/29/2024 04 PM PDT            2.04         +      Not Applicable
  05/29/2024 05 PM PDT            2.56         +      Not Applicable
  05/29/2024 06 PM PDT            3.31         +      Not Applicable
  05/29/2024 07 PM PDT            4.06         +      Not Applicable
  05/29/2024 08 PM PDT            4.66         +      Not Applicable
  05/29/2024 09 PM PDT            5.07         +      Not Applicable
  05/29/2024 10 PM PDT            5.16         +      Not Applicable
  05/29/2024 11 PM PDT            4.96         -      Not Applicable
  05/30/2024 12 AM PDT            4.51         -      Not Applicable
  05/30/2024 01 AM PDT            4.07         -      Not Applicable
  05/30/2024 02 AM PDT            3.70         -      Not Applicable
  05/30/2024 03 AM PDT            3.56         -      Not Applicable
  05/30/2024 04 AM PDT            3.70         +      Not Applicable
  05/30/2024 05 AM PDT            4.12         +      Not Applicable
  05/30/2024 06 AM PDT            4.62         +      Not Applicable
  05/30/2024 07 AM PDT            5.08         +      Not Applicable
  05/30/2024 08 AM PDT            5.29         +      Not Applicable
  05/30/2024 09 AM PDT            5.25         -      Not Applicable
  05/30/2024 10 AM PDT            4.94         -      Not Applicable
  05/30/2024 11 AM PDT            4.35         -      Not Applicable
  05/30/2024 12 PM PDT            3.61         -      Not Applicable
  05/30/2024 01 PM PDT            2.92         -      Not Applicable
  05/30/2024 02 PM PDT            2.37         -      Not Applicable
  05/30/2024 03 PM PDT            2.00         -      Not Applicable
  05/30/2024 04 PM PDT            1.94         -      Not Applicable
  05/30/2024 05 PM PDT            2.25         +      Not Applicable
  05/30/2024 06 PM PDT            2.83         +      Not Applicable
  05/30/2024 07 PM PDT            3.59         +      Not Applicable
  05/30/2024 08 PM PDT            4.36         +      Not Applicable
  05/30/2024 09 PM PDT            4.97         +      Not Applicable
  05/30/2024 10 PM PDT            5.29         +      Not Applicable
  05/30/2024 11 PM PDT            5.29         0      Not Applicable
  05/31/2024 12 AM PDT            4.99         -      Not Applicable
  05/31/2024 01 AM PDT            4.45         -      Not Applicable
  05/31/2024 02 AM PDT            3.90         -      Not Applicable
  05/31/2024 03 AM PDT            3.46         -      Not Applicable
  05/31/2024 04 AM PDT            3.26         -      Not Applicable
  05/31/2024 05 AM PDT            3.30         +      Not Applicable
  05/31/2024 06 AM PDT            3.61         +      Not Applicable
  05/31/2024 07 AM PDT            4.15         +      Not Applicable
  05/31/2024 08 AM PDT            4.61         +      Not Applicable
  05/31/2024 09 AM PDT            4.95         +      Not Applicable
  05/31/2024 10 AM PDT            5.01         +      Not Applicable
  05/31/2024 11 AM PDT            4.79         -      Not Applicable
  05/31/2024 12 PM PDT            4.30         -      Not Applicable
  05/31/2024 01 PM PDT            3.63         -      Not Applicable
  05/31/2024 02 PM PDT            2.98         -      Not Applicable
  05/31/2024 03 PM PDT            2.45         -      Not Applicable
  05/31/2024 04 PM PDT            2.16         -      Not Applicable
  05/31/2024 05 PM PDT            2.17         +      Not Applicable
  05/31/2024 06 PM PDT            2.52         +      Not Applicable
  05/31/2024 07 PM PDT            3.22         +      Not Applicable
  05/31/2024 08 PM PDT            4.04         +      Not Applicable
  05/31/2024 09 PM PDT            4.79         +      Not Applicable
  05/31/2024 10 PM PDT            5.33         +      Not Applicable
  05/31/2024 11 PM PDT            5.56         +      Not Applicable
  06/01/2024 12 AM PDT            5.45         -      Not Applicable
  06/01/2024 01 AM PDT            5.03         -      Not Applicable
  06/01/2024 02 AM PDT            4.38         -      Not Applicable
  06/01/2024 03 AM PDT            3.71         -      Not Applicable
  06/01/2024 04 AM PDT            3.21         -      Not Applicable
  06/01/2024 05 AM PDT            2.87         -      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.