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SACRAMENTO RIVER DELTA - MALLARD ISLAND (MLIC1)
| Latitude: 38.04º N | Longitude: 121.92º W | Elevation: 0 Feet | | | |
| Location: Contra Costa County in California | Bulletin Group: Lower Sacramento | River Group: Lower Sacramento |
| Issuance Time: | Dec 08 2025 at 7:12 AM PST | Next Issuance: | Dec 08 2025 at 3:00 PM PST
| |
| Action/Monitor: N/A | Minor Flood: N/A | Moderate Flood: N/A | Major Flood: N/A |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River Delta - Mallard Island (MLIC1)
#
# File Generation Time: 12/08/2025 at 07:15 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 12/05/2025 at 02:00 PM PST
# Maximum Observed Stage: 6.77 Feet
#
# Earliest Date & Time of Maximum Forecast: 12/08/2025 at 04:00 PM PST
# Maximum Forecast Stage: 6.18 Feet
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Trend Observed Status
# ------------------------------------------------------------------
12/03/2025 07 AM PST 3.49 Not Applicable
12/03/2025 08 AM PST 4.44 + Not Applicable
12/03/2025 09 AM PST 5.38 + Not Applicable
12/03/2025 10 AM PST 6.04 + Not Applicable
12/03/2025 11 AM PST 6.55 + Not Applicable
12/03/2025 12 PM PST 6.76 + Not Applicable
12/03/2025 01 PM PST 6.61 - Not Applicable
12/03/2025 02 PM PST 5.83 - Not Applicable
12/03/2025 03 PM PST 4.67 - Not Applicable
12/03/2025 04 PM PST 3.71 - Not Applicable
12/03/2025 05 PM PST 3.08 - Not Applicable
12/03/2025 06 PM PST 2.42 - Not Applicable
12/03/2025 07 PM PST 1.77 - Not Applicable
12/03/2025 08 PM PST 1.32 - Not Applicable
12/03/2025 09 PM PST 1.26 - Not Applicable
12/03/2025 10 PM PST 2.13 + Not Applicable
12/03/2025 11 PM PST 3.35 + Not Applicable
12/04/2025 12 AM PST 4.26 + Not Applicable
12/04/2025 01 AM PST 4.69 + Not Applicable
12/04/2025 02 AM PST 4.90 + Not Applicable
12/04/2025 03 AM PST 4.75 - Not Applicable
12/04/2025 04 AM PST 4.35 - Not Applicable
12/04/2025 05 AM PST 3.65 - Not Applicable
12/04/2025 06 AM PST 3.18 - Not Applicable
12/04/2025 07 AM PST 3.04 - Not Applicable
12/04/2025 08 AM PST 3.58 + Not Applicable
12/04/2025 09 AM PST 4.54 + Not Applicable
12/04/2025 10 AM PST 5.48 + Not Applicable
12/04/2025 11 AM PST 6.11 + Not Applicable
12/04/2025 12 PM PST 6.49 + Not Applicable
12/04/2025 01 PM PST 6.67 + Not Applicable
12/04/2025 02 PM PST 6.32 - Not Applicable
12/04/2025 03 PM PST 5.29 - Not Applicable
12/04/2025 04 PM PST 4.19 - Not Applicable
12/04/2025 05 PM PST 3.38 - Not Applicable
12/04/2025 06 PM PST 2.65 - Not Applicable
12/04/2025 07 PM PST 1.98 - Not Applicable
12/04/2025 08 PM PST 1.39 - Not Applicable
12/04/2025 09 PM PST 0.91 - Not Applicable
12/04/2025 10 PM PST 1.01 + Not Applicable
12/04/2025 11 PM PST 2.04 + Not Applicable
12/05/2025 12 AM PST 3.30 + Not Applicable
12/05/2025 01 AM PST 4.17 + Not Applicable
12/05/2025 02 AM PST 4.59 + Not Applicable
12/05/2025 03 AM PST 4.83 + Not Applicable
12/05/2025 04 AM PST 4.81 - Not Applicable
12/05/2025 05 AM PST 4.45 - Not Applicable
12/05/2025 06 AM PST 3.77 - Not Applicable
12/05/2025 07 AM PST 3.24 - Not Applicable
12/05/2025 08 AM PST 3.26 + Not Applicable
12/05/2025 09 AM PST 3.92 + Not Applicable
12/05/2025 10 AM PST 4.92 + Not Applicable
12/05/2025 11 AM PST 5.79 + Not Applicable
12/05/2025 12 PM PST 6.39 + Not Applicable
12/05/2025 01 PM PST 6.70 + Not Applicable
12/05/2025 02 PM PST 6.77 + Not Applicable
12/05/2025 03 PM PST 6.29 - Not Applicable
12/05/2025 04 PM PST 5.15 - Not Applicable
12/05/2025 05 PM PST 4.13 - Not Applicable
12/05/2025 06 PM PST 3.38 - Not Applicable
12/05/2025 07 PM PST 2.72 - Not Applicable
12/05/2025 08 PM PST 2.01 - Not Applicable
12/05/2025 09 PM PST 1.35 - Not Applicable
12/05/2025 10 PM PST 0.92 - Not Applicable
12/05/2025 11 PM PST 1.07 + Not Applicable
12/06/2025 12 AM PST 2.22 + Not Applicable
12/06/2025 01 AM PST 3.48 + Not Applicable
12/06/2025 02 AM PST 4.27 + Not Applicable
12/06/2025 03 AM PST 4.67 + Not Applicable
12/06/2025 04 AM PST 4.87 + Not Applicable
12/06/2025 05 AM PST 4.80 - Not Applicable
12/06/2025 06 AM PST 4.35 - Not Applicable
12/06/2025 07 AM PST 3.70 - Not Applicable
12/06/2025 08 AM PST 3.19 - Not Applicable
12/06/2025 09 AM PST 3.29 + Not Applicable
12/06/2025 10 AM PST 3.91 + Not Applicable
12/06/2025 11 AM PST 4.88 + Not Applicable
12/06/2025 12 PM PST 5.74 + Not Applicable
12/06/2025 01 PM PST 6.28 + Not Applicable
12/06/2025 02 PM PST 6.61 + Not Applicable
12/06/2025 03 PM PST 6.57 - Not Applicable
12/06/2025 04 PM PST 5.98 - Not Applicable
12/06/2025 05 PM PST 4.86 - Not Applicable
12/06/2025 06 PM PST 3.88 - Not Applicable
12/06/2025 07 PM PST 3.08 - Not Applicable
12/06/2025 08 PM PST 2.38 - Not Applicable
12/06/2025 09 PM PST 1.78 - Not Applicable
12/06/2025 10 PM PST 1.14 - Not Applicable
12/06/2025 11 PM PST 0.77 - Not Applicable
12/07/2025 12 AM PST 1.07 + Not Applicable
12/07/2025 01 AM PST 2.27 + Not Applicable
12/07/2025 02 AM PST 3.45 + Not Applicable
12/07/2025 03 AM PST 4.20 + Not Applicable
12/07/2025 04 AM PST 4.57 + Not Applicable
12/07/2025 05 AM PST 4.72 + Not Applicable
12/07/2025 06 AM PST 4.62 - Not Applicable
12/07/2025 07 AM PST 4.18 - Not Applicable
12/07/2025 08 AM PST 3.52 - Not Applicable
12/07/2025 09 AM PST 3.11 - Not Applicable
12/07/2025 10 AM PST 3.06 - Not Applicable
12/07/2025 11 AM PST 3.67 + Not Applicable
12/07/2025 12 PM PST 4.57 + Not Applicable
12/07/2025 01 PM PST 5.48 + Not Applicable
12/07/2025 02 PM PST 5.97 + Not Applicable
12/07/2025 03 PM PST 6.26 + Not Applicable
12/07/2025 04 PM PST 6.19 - Not Applicable
12/07/2025 05 PM PST 5.51 - Not Applicable
12/07/2025 06 PM PST 4.40 - Not Applicable
12/07/2025 07 PM PST 3.49 - Not Applicable
12/07/2025 08 PM PST 2.71 - Not Applicable
12/07/2025 09 PM PST 2.06 - Not Applicable
12/07/2025 10 PM PST 1.44 - Not Applicable
12/07/2025 11 PM PST 0.89 - Not Applicable
12/08/2025 12 AM PST 0.67 - Not Applicable
12/08/2025 01 AM PST 1.19 + Not Applicable
12/08/2025 02 AM PST 2.43 + Not Applicable
12/08/2025 03 AM PST 3.52 + Not Applicable
12/08/2025 04 AM PST 4.16 + Not Applicable
12/08/2025 05 AM PST 4.51 + Not Applicable
12/08/2025 06 AM PST 4.84 + Not Applicable
12/08/2025 07 AM PST 4.76 - Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Trend Forecast Status
# ------------------------------------------------------------------
12/08/2025 08 AM PST 4.40 Not Applicable
12/08/2025 09 AM PST 3.95 - Not Applicable
12/08/2025 10 AM PST 3.62 - Not Applicable
12/08/2025 11 AM PST 3.58 - Not Applicable
12/08/2025 12 PM PST 3.89 + Not Applicable
12/08/2025 01 PM PST 4.57 + Not Applicable
12/08/2025 02 PM PST 5.34 + Not Applicable
12/08/2025 03 PM PST 5.95 + Not Applicable
12/08/2025 04 PM PST 6.18 + Not Applicable
12/08/2025 05 PM PST 6.04 - Not Applicable
12/08/2025 06 PM PST 5.59 - Not Applicable
12/08/2025 07 PM PST 4.89 - Not Applicable
12/08/2025 08 PM PST 4.05 - Not Applicable
12/08/2025 09 PM PST 3.14 - Not Applicable
12/08/2025 10 PM PST 2.30 - Not Applicable
12/08/2025 11 PM PST 1.61 - Not Applicable
12/09/2025 12 AM PST 1.17 - Not Applicable
12/09/2025 01 AM PST 1.08 - Not Applicable
12/09/2025 02 AM PST 1.44 + Not Applicable
12/09/2025 03 AM PST 2.21 + Not Applicable
12/09/2025 04 AM PST 3.21 + Not Applicable
12/09/2025 05 AM PST 4.18 + Not Applicable
12/09/2025 06 AM PST 4.87 + Not Applicable
12/09/2025 07 AM PST 5.13 + Not Applicable
12/09/2025 08 AM PST 4.95 - Not Applicable
12/09/2025 09 AM PST 4.49 - Not Applicable
12/09/2025 10 AM PST 3.93 - Not Applicable
12/09/2025 11 AM PST 3.50 - Not Applicable
12/09/2025 12 PM PST 3.37 - Not Applicable
12/09/2025 01 PM PST 3.64 + Not Applicable
12/09/2025 02 PM PST 4.22 + Not Applicable
12/09/2025 03 PM PST 4.91 + Not Applicable
12/09/2025 04 PM PST 5.45 + Not Applicable
12/09/2025 05 PM PST 5.65 + Not Applicable
12/09/2025 06 PM PST 5.47 - Not Applicable
12/09/2025 07 PM PST 4.97 - Not Applicable
12/09/2025 08 PM PST 4.25 - Not Applicable
12/09/2025 09 PM PST 3.39 - Not Applicable
12/09/2025 10 PM PST 2.53 - Not Applicable
12/09/2025 11 PM PST 1.81 - Not Applicable
12/10/2025 12 AM PST 1.34 - Not Applicable
12/10/2025 01 AM PST 1.21 - Not Applicable
12/10/2025 02 AM PST 1.45 + Not Applicable
12/10/2025 03 AM PST 2.03 + Not Applicable
12/10/2025 04 AM PST 2.83 + Not Applicable
12/10/2025 05 AM PST 3.72 + Not Applicable
12/10/2025 06 AM PST 4.50 + Not Applicable
12/10/2025 07 AM PST 5.02 + Not Applicable
12/10/2025 08 AM PST 5.19 + Not Applicable
12/10/2025 09 AM PST 4.95 - Not Applicable
12/10/2025 10 AM PST 4.42 - Not Applicable
12/10/2025 11 AM PST 3.77 - Not Applicable
12/10/2025 12 PM PST 3.28 - Not Applicable
12/10/2025 01 PM PST 3.09 - Not Applicable
12/10/2025 02 PM PST 3.23 + Not Applicable
12/10/2025 03 PM PST 3.61 + Not Applicable
12/10/2025 04 PM PST 4.13 + Not Applicable
12/10/2025 05 PM PST 4.65 + Not Applicable
12/10/2025 06 PM PST 5.00 + Not Applicable
12/10/2025 07 PM PST 5.11 + Not Applicable
12/10/2025 08 PM PST 4.88 - Not Applicable
12/10/2025 09 PM PST 4.36 - Not Applicable
12/10/2025 10 PM PST 3.61 - Not Applicable
12/10/2025 11 PM PST 2.78 - Not Applicable
12/11/2025 12 AM PST 2.05 - Not Applicable
12/11/2025 01 AM PST 1.56 - Not Applicable
12/11/2025 02 AM PST 1.41 - Not Applicable
12/11/2025 03 AM PST 1.63 + Not Applicable
12/11/2025 04 AM PST 2.19 + Not Applicable
12/11/2025 05 AM PST 2.97 + Not Applicable
12/11/2025 06 AM PST 3.82 + Not Applicable
12/11/2025 07 AM PST 4.59 + Not Applicable
12/11/2025 08 AM PST 5.09 + Not Applicable
12/11/2025 09 AM PST 5.27 + Not Applicable
12/11/2025 10 AM PST 5.08 - Not Applicable
12/11/2025 11 AM PST 4.61 - Not Applicable
12/11/2025 12 PM PST 3.97 - Not Applicable
12/11/2025 01 PM PST 3.33 - Not Applicable
12/11/2025 02 PM PST 2.88 - Not Applicable
12/11/2025 03 PM PST 2.75 - Not Applicable
12/11/2025 04 PM PST 2.97 + Not Applicable
12/11/2025 05 PM PST 3.45 + Not Applicable
12/11/2025 06 PM PST 4.02 + Not Applicable
12/11/2025 07 PM PST 4.47 + Not Applicable
12/11/2025 08 PM PST 4.63 + Not Applicable
12/11/2025 09 PM PST 4.47 - Not Applicable
12/11/2025 10 PM PST 4.04 - Not Applicable
12/11/2025 11 PM PST 3.43 - Not Applicable
12/12/2025 12 AM PST 2.75 - Not Applicable
12/12/2025 01 AM PST 2.15 - Not Applicable
12/12/2025 02 AM PST 1.74 - Not Applicable
12/12/2025 03 AM PST 1.64 - Not Applicable
12/12/2025 04 AM PST 1.86 + Not Applicable
12/12/2025 05 AM PST 2.41 + Not Applicable
12/12/2025 06 AM PST 3.16 + Not Applicable
12/12/2025 07 AM PST 3.98 + Not Applicable
12/12/2025 08 AM PST 4.72 + Not Applicable
12/12/2025 09 AM PST 5.21 + Not Applicable
12/12/2025 10 AM PST 5.36 + Not Applicable
12/12/2025 11 AM PST 5.12 - Not Applicable
12/12/2025 12 PM PST 4.57 - Not Applicable
12/12/2025 01 PM PST 3.81 - Not Applicable
12/12/2025 02 PM PST 3.07 - Not Applicable
12/12/2025 03 PM PST 2.55 - Not Applicable
12/12/2025 04 PM PST 2.38 - Not Applicable
12/12/2025 05 PM PST 2.60 + Not Applicable
12/12/2025 06 PM PST 3.09 + Not Applicable
12/12/2025 07 PM PST 3.69 + Not Applicable
12/12/2025 08 PM PST 4.14 + Not Applicable
12/12/2025 09 PM PST 4.32 + Not Applicable
12/12/2025 10 PM PST 4.21 - Not Applicable
12/12/2025 11 PM PST 3.86 - Not Applicable
12/13/2025 12 AM PST 3.37 - Not Applicable
12/13/2025 01 AM PST 2.82 - Not Applicable
12/13/2025 02 AM PST 2.34 - Not Applicable
12/13/2025 03 AM PST 2.01 - Not Applicable
12/13/2025 04 AM PST 1.95 - 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.
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