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

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ALAMEDA CREEK - ABOVE DIVERSION DAM (MPTC1)
Latitude: 37.50º NLongitude: 121.77º WElevation: 930 Feet
Location: Alameda County in CaliforniaRiver Group: Central Coast
Issuance Time: Mar 22 2023 at 2:52 PM PDTNext Issuance: Mar 23 2023 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Alameda Creek - Above Diversion Dam (MPTC1)
#
# File Generation Time:  03/22/2023 at 02:53 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/22/2023 at 04:00 AM PDT
# Maximum Observed Stage:                       5.5 Feet
# Maximum Observed Flow:                        564 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/22/2023 at 03:00 PM PDT
# Maximum Forecast Stage:                       5.1 Feet
# Maximum Forecast Flow:                        398 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/17/2023 02 PM PDT             3.8            105                Not Applicable
  03/17/2023 03 PM PDT             3.8            104         -      Not Applicable
  03/17/2023 04 PM PDT             3.8            104         0      Not Applicable
  03/17/2023 05 PM PDT             3.8            104         0      Not Applicable
  03/17/2023 06 PM PDT             3.7            103         -      Not Applicable
  03/17/2023 07 PM PDT             3.7            102         -      Not Applicable
  03/17/2023 08 PM PDT             3.7            100         -      Not Applicable
  03/17/2023 09 PM PDT             3.7             99         -      Not Applicable
  03/17/2023 10 PM PDT             3.7             99         0      Not Applicable
  03/17/2023 11 PM PDT             3.7             99         0      Not Applicable
  03/18/2023 12 AM PDT             3.7             98         -      Not Applicable
  03/18/2023 01 AM PDT             3.7             97         -      Not Applicable
  03/18/2023 02 AM PDT             3.7             94         -      Not Applicable
  03/18/2023 03 AM PDT             3.7             95         +      Not Applicable
  03/18/2023 04 AM PDT             3.7             94         -      Not Applicable
  03/18/2023 05 AM PDT             3.6             92         -      Not Applicable
  03/18/2023 06 AM PDT             3.7             93         +      Not Applicable
  03/18/2023 07 AM PDT             3.6             91         -      Not Applicable
  03/18/2023 08 AM PDT             3.6             91         0      Not Applicable
  03/18/2023 09 AM PDT             3.6             90         -      Not Applicable
  03/18/2023 10 AM PDT             3.6             92         +      Not Applicable
  03/18/2023 11 AM PDT             3.6             91         -      Not Applicable
  03/18/2023 12 PM PDT             3.6             90         -      Not Applicable
  03/18/2023 01 PM PDT             3.6             88         -      Not Applicable
  03/18/2023 02 PM PDT             3.6             88         0      Not Applicable
  03/18/2023 03 PM PDT             3.6             86         -      Not Applicable
  03/18/2023 04 PM PDT             3.6             87         +      Not Applicable
  03/18/2023 05 PM PDT             3.6             85         -      Not Applicable
  03/18/2023 06 PM PDT             3.6             84         -      Not Applicable
  03/18/2023 07 PM PDT             3.6             84         0      Not Applicable
  03/18/2023 08 PM PDT             3.6             87         +      Not Applicable
  03/18/2023 09 PM PDT             3.6             87         0      Not Applicable
  03/18/2023 10 PM PDT             3.6             85         -      Not Applicable
  03/18/2023 11 PM PDT             3.6             85         0      Not Applicable
  03/19/2023 12 AM PDT             3.6             85         0      Not Applicable
  03/19/2023 01 AM PDT             3.6             85         0      Not Applicable
  03/19/2023 02 AM PDT             3.6             84         -      Not Applicable
  03/19/2023 03 AM PDT             3.6             84         0      Not Applicable
  03/19/2023 04 AM PDT             3.6             83         -      Not Applicable
  03/19/2023 05 AM PDT             3.6             84         +      Not Applicable
  03/19/2023 06 AM PDT             3.6             84         0      Not Applicable
  03/19/2023 07 AM PDT             3.6             84         0      Not Applicable
  03/19/2023 08 AM PDT             3.6             86         +      Not Applicable
  03/19/2023 09 AM PDT             3.6             85         -      Not Applicable
  03/19/2023 10 AM PDT             3.6             86         +      Not Applicable
  03/19/2023 11 AM PDT             3.6             86         0      Not Applicable
  03/19/2023 12 PM PDT             3.6             85         -      Not Applicable
  03/19/2023 01 PM PDT             3.6             88         +      Not Applicable
  03/19/2023 02 PM PDT             3.6             87         -      Not Applicable
  03/19/2023 03 PM PDT             3.6             91         +      Not Applicable
  03/19/2023 04 PM PDT             3.6             90         -      Not Applicable
  03/19/2023 05 PM PDT             3.6             91         +      Not Applicable
  03/19/2023 06 PM PDT             3.6             90         -      Not Applicable
  03/19/2023 07 PM PDT             3.6             87         -      Not Applicable
  03/19/2023 08 PM PDT             3.6             90         +      Not Applicable
  03/19/2023 09 PM PDT             3.6             87         -      Not Applicable
  03/19/2023 10 PM PDT             3.6             86         -      Not Applicable
  03/19/2023 11 PM PDT             3.6             86         0      Not Applicable
  03/20/2023 12 AM PDT             3.6             84         -      Not Applicable
  03/20/2023 01 AM PDT             3.6             85         +      Not Applicable
  03/20/2023 02 AM PDT             3.6             84         -      Not Applicable
  03/20/2023 03 AM PDT             3.6             83         -      Not Applicable
  03/20/2023 04 AM PDT             3.6             83         0      Not Applicable
  03/20/2023 05 AM PDT             3.6             83         0      Not Applicable
  03/20/2023 06 AM PDT             3.6             84         +      Not Applicable
  03/20/2023 07 AM PDT             3.6             83         -      Not Applicable
  03/20/2023 08 AM PDT             3.5             80         -      Not Applicable
  03/20/2023 09 AM PDT             3.6             83         +      Not Applicable
  03/20/2023 10 AM PDT             3.6             82         -      Not Applicable
  03/20/2023 11 AM PDT             3.6             82         0      Not Applicable
  03/20/2023 12 PM PDT             3.6             82         0      Not Applicable
  03/20/2023 01 PM PDT             3.5             81         -      Not Applicable
  03/20/2023 02 PM PDT             3.5             80         -      Not Applicable
  03/20/2023 03 PM PDT             3.5             80         0      Not Applicable
  03/20/2023 04 PM PDT             3.5             78         -      Not Applicable
  03/20/2023 05 PM PDT             3.5             78         0      Not Applicable
  03/20/2023 06 PM PDT             3.5             77         -      Not Applicable
  03/20/2023 07 PM PDT             3.5             76         -      Not Applicable
  03/20/2023 08 PM PDT             3.5             75         -      Not Applicable
  03/20/2023 09 PM PDT             3.5             76         +      Not Applicable
  03/20/2023 10 PM PDT             3.5             74         -      Not Applicable
  03/20/2023 11 PM PDT             3.5             74         0      Not Applicable
  03/21/2023 12 AM PDT             3.5             74         0      Not Applicable
  03/21/2023 01 AM PDT             3.5             73         -      Not Applicable
  03/21/2023 02 AM PDT             3.5             73         0      Not Applicable
  03/21/2023 03 AM PDT             3.5             73         0      Not Applicable
  03/21/2023 04 AM PDT             3.5             72         -      Not Applicable
  03/21/2023 05 AM PDT             3.5             72         0      Not Applicable
  03/21/2023 06 AM PDT             3.5             71         -      Not Applicable
  03/21/2023 07 AM PDT             3.5             71         0      Not Applicable
  03/21/2023 08 AM PDT             3.5             74         +      Not Applicable
  03/21/2023 09 AM PDT             3.5             78         +      Not Applicable
  03/21/2023 10 AM PDT             3.6             85         +      Not Applicable
  03/21/2023 11 AM PDT             3.6             92         +      Not Applicable
  03/21/2023 12 PM PDT             3.8            108         +      Not Applicable
  03/21/2023 01 PM PDT             4.6            262         +      Not Applicable
  03/21/2023 02 PM PDT             5.1            417         +      Not Applicable
  03/21/2023 03 PM PDT             5.2            440         +      Not Applicable
  03/21/2023 04 PM PDT             5.0            377         -      Not Applicable
  03/21/2023 05 PM PDT             5.0            373         -      Not Applicable
  03/21/2023 06 PM PDT             5.2            428         +      Not Applicable
  03/21/2023 07 PM PDT             5.2            468         +      Not Applicable
  03/21/2023 08 PM PDT             5.4            523         +      Not Applicable
  03/21/2023 09 PM PDT             5.2            448         -      Not Applicable
  03/21/2023 10 PM PDT             5.0            388         -      Not Applicable
  03/21/2023 11 PM PDT             5.0            360         -      Not Applicable
  03/22/2023 12 AM PDT             4.9            337         -      Not Applicable
  03/22/2023 01 AM PDT             5.0            360         +      Not Applicable
  03/22/2023 02 AM PDT             5.1            421         +      Not Applicable
  03/22/2023 03 AM PDT             5.4            527         +      Not Applicable
  03/22/2023 04 AM PDT             5.5            564         +      Not Applicable
  03/22/2023 05 AM PDT             5.4            550         -      Not Applicable
  03/22/2023 06 AM PDT             5.5            559         +      Not Applicable
  03/22/2023 07 AM PDT             5.4            518         -      Not Applicable
  03/22/2023 08 AM PDT             5.4            514         -      Not Applicable
  03/22/2023 09 AM PDT             5.3            501         -      Not Applicable
  03/22/2023 10 AM PDT             5.3            497         -      Not Applicable
  03/22/2023 11 AM PDT             5.2            448         -      Not Applicable
  03/22/2023 12 PM PDT             5.1            406         -      Not Applicable
  03/22/2023 01 PM PDT             5.1            406         0      Not Applicable
  03/22/2023 02 PM PDT             5.1            402         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/22/2023 03 PM PDT             5.1            398                Not Applicable
  03/22/2023 04 PM PDT             5.0            373         -      Not Applicable
  03/22/2023 05 PM PDT             5.0            363         -      Not Applicable
  03/22/2023 06 PM PDT             5.0            356         -      Not Applicable
  03/22/2023 07 PM PDT             4.9            353         -      Not Applicable
  03/22/2023 08 PM PDT             4.9            353         0      Not Applicable
  03/22/2023 09 PM PDT             4.9            350         -      Not Applicable
  03/22/2023 10 PM PDT             4.9            340         -      Not Applicable
  03/22/2023 11 PM PDT             4.9            337         -      Not Applicable
  03/23/2023 12 AM PDT             4.9            333         -      Not Applicable
  03/23/2023 01 AM PDT             4.9            333         0      Not Applicable
  03/23/2023 02 AM PDT             4.9            333         0      Not Applicable
  03/23/2023 03 AM PDT             4.9            330         -      Not Applicable
  03/23/2023 04 AM PDT             4.8            321         -      Not Applicable
  03/23/2023 05 AM PDT             4.8            308         -      Not Applicable
  03/23/2023 06 AM PDT             4.8            299         -      Not Applicable
  03/23/2023 07 AM PDT             4.8            296         -      Not Applicable
  03/23/2023 08 AM PDT             4.8            293         -      Not Applicable
  03/23/2023 09 AM PDT             4.7            290         -      Not Applicable
  03/23/2023 10 AM PDT             4.7            284         -      Not Applicable
  03/23/2023 11 AM PDT             4.7            276         -      Not Applicable
  03/23/2023 12 PM PDT             4.7            270         -      Not Applicable
  03/23/2023 01 PM PDT             4.7            265         -      Not Applicable
  03/23/2023 02 PM PDT             4.7            265         0      Not Applicable
  03/23/2023 03 PM PDT             4.6            262         -      Not Applicable
  03/23/2023 04 PM PDT             4.6            257         -      Not Applicable
  03/23/2023 05 PM PDT             4.6            250         -      Not Applicable
  03/23/2023 06 PM PDT             4.5            241         -      Not Applicable
  03/23/2023 07 PM PDT             4.5            239         -      Not Applicable
  03/23/2023 08 PM PDT             4.5            237         -      Not Applicable
  03/23/2023 09 PM PDT             4.5            235         -      Not Applicable
  03/23/2023 10 PM PDT             4.5            233         -      Not Applicable
  03/23/2023 11 PM PDT             4.5            228         -      Not Applicable
  03/24/2023 12 AM PDT             4.5            224         -      Not Applicable
  03/24/2023 01 AM PDT             4.5            222         -      Not Applicable
  03/24/2023 02 AM PDT             4.5            220         -      Not Applicable
  03/24/2023 03 AM PDT             4.5            220         0      Not Applicable
  03/24/2023 04 AM PDT             4.4            218         -      Not Applicable
  03/24/2023 05 AM PDT             4.4            214         -      Not Applicable
  03/24/2023 06 AM PDT             4.4            210         -      Not Applicable
  03/24/2023 07 AM PDT             4.4            208         -      Not Applicable
  03/24/2023 08 AM PDT             4.4            208         0      Not Applicable
  03/24/2023 09 AM PDT             4.4            206         -      Not Applicable
  03/24/2023 10 AM PDT             4.4            204         -      Not Applicable
  03/24/2023 11 AM PDT             4.3            200         -      Not Applicable
  03/24/2023 12 PM PDT             4.3            198         -      Not Applicable
  03/24/2023 01 PM PDT             4.3            196         -      Not Applicable
  03/24/2023 02 PM PDT             4.3            194         -      Not Applicable
  03/24/2023 03 PM PDT             4.3            192         -      Not Applicable
  03/24/2023 04 PM PDT             4.3            190         -      Not Applicable
  03/24/2023 05 PM PDT             4.3            189         -      Not Applicable
  03/24/2023 06 PM PDT             4.3            185         -      Not Applicable
  03/24/2023 07 PM PDT             4.3            183         -      Not Applicable
  03/24/2023 08 PM PDT             4.2            179         -      Not Applicable
  03/24/2023 09 PM PDT             4.2            178         -      Not Applicable
  03/24/2023 10 PM PDT             4.2            176         -      Not Applicable
  03/24/2023 11 PM PDT             4.2            174         -      Not Applicable
  03/25/2023 12 AM PDT             4.2            172         -      Not Applicable
  03/25/2023 01 AM PDT             4.2            170         -      Not Applicable
  03/25/2023 02 AM PDT             4.2            167         -      Not Applicable
  03/25/2023 03 AM PDT             4.2            165         -      Not Applicable
  03/25/2023 04 AM PDT             4.2            163         -      Not Applicable
  03/25/2023 05 AM PDT             4.1            162         -      Not Applicable
  03/25/2023 06 AM PDT             4.1            160         -      Not Applicable
  03/25/2023 07 AM PDT             4.1            158         -      Not Applicable
  03/25/2023 08 AM PDT             4.1            155         -      Not Applicable
  03/25/2023 09 AM PDT             4.1            153         -      Not Applicable
  03/25/2023 10 AM PDT             4.1            153         0      Not Applicable
  03/25/2023 11 AM PDT             4.1            152         -      Not Applicable
  03/25/2023 12 PM PDT             4.1            150         -      Not Applicable
  03/25/2023 01 PM PDT             4.0            147         -      Not Applicable
  03/25/2023 02 PM PDT             4.0            145         -      Not Applicable
  03/25/2023 03 PM PDT             4.0            144         -      Not Applicable
  03/25/2023 04 PM PDT             4.0            142         -      Not Applicable
  03/25/2023 05 PM PDT             4.0            142         0      Not Applicable
  03/25/2023 06 PM PDT             4.0            140         -      Not Applicable
  03/25/2023 07 PM PDT             4.0            137         -      Not Applicable
  03/25/2023 08 PM PDT             4.0            136         -      Not Applicable
  03/25/2023 09 PM PDT             4.0            134         -      Not Applicable
  03/25/2023 10 PM PDT             4.0            133         -      Not Applicable
  03/25/2023 11 PM PDT             4.0            133         0      Not Applicable
  03/26/2023 12 AM PDT             4.0            131         -      Not Applicable
  03/26/2023 01 AM PDT             3.9            130         -      Not Applicable
  03/26/2023 02 AM PDT             3.9            127         -      Not Applicable
  03/26/2023 03 AM PDT             3.9            125         -      Not Applicable
  03/26/2023 04 AM PDT             3.9            124         -      Not Applicable
  03/26/2023 05 AM PDT             3.9            124         0      Not Applicable
  03/26/2023 06 AM PDT             3.9            123         -      Not Applicable
  03/26/2023 07 AM PDT             3.9            121         -      Not Applicable
  03/26/2023 08 AM PDT             3.9            120         -      Not Applicable
  03/26/2023 09 AM PDT             3.9            118         -      Not Applicable
  03/26/2023 10 AM PDT             3.9            117         -      Not Applicable
  03/26/2023 11 AM PDT             3.8            116         -      Not Applicable
  03/26/2023 12 PM PDT             3.8            114         -      Not Applicable
  03/26/2023 01 PM PDT             3.8            113         -      Not Applicable
  03/26/2023 02 PM PDT             3.8            112         -      Not Applicable
  03/26/2023 03 PM PDT             3.8            110         -      Not Applicable
  03/26/2023 04 PM PDT             3.8            109         -      Not Applicable
  03/26/2023 05 PM PDT             3.8            109         0      Not Applicable
  03/26/2023 06 PM PDT             3.8            108         -      Not Applicable
  03/26/2023 07 PM PDT             3.8            107         -      Not Applicable
  03/26/2023 08 PM PDT             3.8            105         -      Not Applicable
  03/26/2023 09 PM PDT             3.8            104         -      Not Applicable
  03/26/2023 10 PM PDT             3.7            103         -      Not Applicable
  03/26/2023 11 PM PDT             3.7            102         -      Not Applicable
  03/27/2023 12 AM PDT             3.7            102         0      Not Applicable
  03/27/2023 01 AM PDT             3.7            100         -      Not Applicable
  03/27/2023 02 AM PDT             3.7             99         -      Not Applicable
  03/27/2023 03 AM PDT             3.7             98         -      Not Applicable
  03/27/2023 04 AM PDT             3.7             97         -      Not Applicable
  03/27/2023 05 AM PDT             3.7             95         -      Not Applicable
#
# NOTE 1: Stages are rounded to the nearest tenth (.1) of a foot.
# NOTE 2: Flows are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.