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 CaliforniaBulletin Group: Central CoastRiver Group: South Bay
Issuance Time: Nov 15 2025 at 8:01 AM PSTNext Issuance: Nov 16 2025 at 9:00 AM PST
Action/Monitor: N/A Minor Flood: 6.0 FeetModerate Flood: 8.5 FeetMajor Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Alameda Creek - Above Diversion Dam (MPTC1)
#
# File Generation Time:  11/15/2025 at 08:04 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  11/13/2025 at 05:00 PM PST
# Maximum Observed Stage:                       2.04 Feet
# Maximum Observed Flow:                        2 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/17/2025 at 07:00 PM PST
# Maximum Forecast Stage:                       3.37 Feet
# Maximum Forecast Flow:                        63 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  11/10/2025 08 AM PST            1.86              1                        Normal
  11/10/2025 09 AM PST            1.86              1         0              Normal
  11/10/2025 10 AM PST            1.86              1         0              Normal
  11/10/2025 11 AM PST            1.86              1         0              Normal
  11/10/2025 12 PM PST            1.87              1         +              Normal
  11/10/2025 01 PM PST            1.86              1         -              Normal
  11/10/2025 02 PM PST            1.86              1         0              Normal
  11/10/2025 03 PM PST            1.86              1         0              Normal
  11/10/2025 04 PM PST            1.86              1         0              Normal
  11/10/2025 05 PM PST            1.86              1         0              Normal
  11/10/2025 06 PM PST            1.86              1         0              Normal
  11/10/2025 07 PM PST            1.86              1         0              Normal
  11/10/2025 08 PM PST            1.85              1         -              Normal
  11/10/2025 09 PM PST            1.85              1         0              Normal
  11/10/2025 10 PM PST            1.85              1         0              Normal
  11/10/2025 11 PM PST            1.85              1         0              Normal
  11/11/2025 12 AM PST            1.85              1         0              Normal
  11/11/2025 01 AM PST            1.85              1         0              Normal
  11/11/2025 02 AM PST            1.85              1         0              Normal
  11/11/2025 03 AM PST            1.85              1         0              Normal
  11/11/2025 04 AM PST            1.85              1         0              Normal
  11/11/2025 05 AM PST            1.85              1         0              Normal
  11/11/2025 06 AM PST            1.85              1         0              Normal
  11/11/2025 07 AM PST            1.85              1         0              Normal
  11/11/2025 08 AM PST            1.86              1         +              Normal
  11/11/2025 09 AM PST            1.86              1         0              Normal
  11/11/2025 10 AM PST            1.86              1         0              Normal
  11/11/2025 11 AM PST            1.86              1         0              Normal
  11/11/2025 12 PM PST            1.87              1         +              Normal
  11/11/2025 01 PM PST            1.87              1         0              Normal
  11/11/2025 02 PM PST            1.86              1         -              Normal
  11/11/2025 03 PM PST            1.86              1         0              Normal
  11/11/2025 04 PM PST            1.86              1         0              Normal
  11/11/2025 05 PM PST            1.86              1         0              Normal
  11/11/2025 06 PM PST            1.86              1         0              Normal
  11/11/2025 07 PM PST            1.86              1         0              Normal
  11/11/2025 08 PM PST            1.86              1         0              Normal
  11/11/2025 09 PM PST            1.86              1         0              Normal
  11/11/2025 10 PM PST            1.86              1         0              Normal
  11/11/2025 11 PM PST            1.86              1         0              Normal
  11/12/2025 12 AM PST            1.86              1         0              Normal
  11/12/2025 01 AM PST            1.86              1         0              Normal
  11/12/2025 02 AM PST            1.86              1         0              Normal
  11/12/2025 03 AM PST            1.86              1         0              Normal
  11/12/2025 04 AM PST            1.85              1         -              Normal
  11/12/2025 05 AM PST            1.85              1         0              Normal
  11/12/2025 06 AM PST            1.86              1         +              Normal
  11/12/2025 07 AM PST            1.86              1         0              Normal
  11/12/2025 08 AM PST            1.86              1         0              Normal
  11/12/2025 09 AM PST            1.86              1         0              Normal
  11/12/2025 10 AM PST            1.86              1         0              Normal
  11/12/2025 11 AM PST            1.87              1         +              Normal
  11/12/2025 12 PM PST            1.87              1         0              Normal
  11/12/2025 01 PM PST            1.87              1         0              Normal
  11/12/2025 02 PM PST            1.87              1         0              Normal
  11/12/2025 03 PM PST            1.87              1         0              Normal
  11/12/2025 04 PM PST            1.87              1         0              Normal
  11/12/2025 05 PM PST            1.87              1         0              Normal
  11/12/2025 06 PM PST            1.87              1         0              Normal
  11/12/2025 07 PM PST            1.87              1         0              Normal
  11/12/2025 08 PM PST            1.87              1         0              Normal
  11/12/2025 09 PM PST            1.87              1         0              Normal
  11/12/2025 10 PM PST            1.87              1         0              Normal
  11/12/2025 11 PM PST            1.87              1         0              Normal
  11/13/2025 12 AM PST            1.87              1         0              Normal
  11/13/2025 01 AM PST            1.86              1         -              Normal
  11/13/2025 02 AM PST            1.87              1         +              Normal
  11/13/2025 03 AM PST            1.87              1         0              Normal
  11/13/2025 04 AM PST            1.87              1         0              Normal
  11/13/2025 05 AM PST            1.87              1         0              Normal
  11/13/2025 06 AM PST            1.87              1         0              Normal
  11/13/2025 07 AM PST            1.89              1         +              Normal
  11/13/2025 08 AM PST            1.89              1         0              Normal
  11/13/2025 09 AM PST            1.89              1         0              Normal
  11/13/2025 10 AM PST            1.89              1         0              Normal
  11/13/2025 11 AM PST            1.90              1         +              Normal
  11/13/2025 12 PM PST            1.94              1         +              Normal
  11/13/2025 01 PM PST            1.98              1         +              Normal
  11/13/2025 02 PM PST            2.04              2         +              Normal
  11/13/2025 03 PM PST            2.01              1         -              Normal
  11/13/2025 04 PM PST            2.02              1         +              Normal
  11/13/2025 05 PM PST            2.04              2         +              Normal
  11/13/2025 06 PM PST            2.03              2         -              Normal
  11/13/2025 07 PM PST            2.03              2         0              Normal
  11/13/2025 08 PM PST            2.02              1         -              Normal
  11/13/2025 09 PM PST            2.00              1         -              Normal
  11/13/2025 10 PM PST            1.98              1         -              Normal
  11/13/2025 11 PM PST            1.97              1         -              Normal
  11/14/2025 12 AM PST            1.96              1         -              Normal
  11/14/2025 01 AM PST            1.95              1         -              Normal
  11/14/2025 02 AM PST            1.94              1         -              Normal
  11/14/2025 03 AM PST            1.93              1         -              Normal
  11/14/2025 04 AM PST            1.93              1         0              Normal
  11/14/2025 05 AM PST            1.92              1         -              Normal
  11/14/2025 06 AM PST            1.92              1         0              Normal
  11/14/2025 07 AM PST            1.91              1         -              Normal
  11/14/2025 08 AM PST            1.91              1         0              Normal
  11/14/2025 09 AM PST            1.90              1         -              Normal
  11/14/2025 10 AM PST            1.90              1         0              Normal
  11/14/2025 11 AM PST            1.90              1         0              Normal
  11/14/2025 12 PM PST            1.90              1         0              Normal
  11/14/2025 01 PM PST            1.89              1         -              Normal
  11/14/2025 02 PM PST            1.89              1         0              Normal
  11/14/2025 03 PM PST            1.89              1         0              Normal
  11/14/2025 04 PM PST            1.89              1         0              Normal
  11/14/2025 05 PM PST            1.89              1         0              Normal
  11/14/2025 06 PM PST            1.89              1         0              Normal
  11/14/2025 07 PM PST            1.89              1         0              Normal
  11/14/2025 08 PM PST            1.89              1         0              Normal
  11/14/2025 09 PM PST            1.89              1         0              Normal
  11/14/2025 10 PM PST            1.89              1         0              Normal
  11/14/2025 11 PM PST            1.88              1         -              Normal
  11/15/2025 12 AM PST            1.88              1         0              Normal
  11/15/2025 01 AM PST            1.88              1         0              Normal
  11/15/2025 02 AM PST            1.88              1         0              Normal
  11/15/2025 03 AM PST            1.88              1         0              Normal
  11/15/2025 04 AM PST            1.88              1         0              Normal
  11/15/2025 05 AM PST            1.88              1         0              Normal
  11/15/2025 06 AM PST            1.88              1         0              Normal
  11/15/2025 07 AM PST            1.88              1         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  11/15/2025 08 AM PST            1.88              1                        Normal
  11/15/2025 09 AM PST            1.88              1         0              Normal
  11/15/2025 10 AM PST            1.88              1         0              Normal
  11/15/2025 11 AM PST            1.88              1         0              Normal
  11/15/2025 12 PM PST            1.89              1         +              Normal
  11/15/2025 01 PM PST            1.89              1         0              Normal
  11/15/2025 02 PM PST            1.89              1         0              Normal
  11/15/2025 03 PM PST            1.89              1         0              Normal
  11/15/2025 04 PM PST            1.89              1         0              Normal
  11/15/2025 05 PM PST            1.89              1         0              Normal
  11/15/2025 06 PM PST            1.89              1         0              Normal
  11/15/2025 07 PM PST            1.89              1         0              Normal
  11/15/2025 08 PM PST            1.89              1         0              Normal
  11/15/2025 09 PM PST            1.90              1         +              Normal
  11/15/2025 10 PM PST            1.90              1         0              Normal
  11/15/2025 11 PM PST            1.90              1         0              Normal
  11/16/2025 12 AM PST            1.90              1         0              Normal
  11/16/2025 01 AM PST            1.90              1         0              Normal
  11/16/2025 02 AM PST            1.90              1         0              Normal
  11/16/2025 03 AM PST            1.90              1         0              Normal
  11/16/2025 04 AM PST            1.90              1         0              Normal
  11/16/2025 05 AM PST            1.90              1         0              Normal
  11/16/2025 06 AM PST            1.91              1         +              Normal
  11/16/2025 07 AM PST            1.91              1         0              Normal
  11/16/2025 08 AM PST            1.91              1         0              Normal
  11/16/2025 09 AM PST            1.91              1         0              Normal
  11/16/2025 10 AM PST            1.92              1         +              Normal
  11/16/2025 11 AM PST            1.92              1         0              Normal
  11/16/2025 12 PM PST            1.93              1         +              Normal
  11/16/2025 01 PM PST            1.93              1         0              Normal
  11/16/2025 02 PM PST            1.94              1         +              Normal
  11/16/2025 03 PM PST            1.94              1         0              Normal
  11/16/2025 04 PM PST            1.95              1         +              Normal
  11/16/2025 05 PM PST            1.96              1         +              Normal
  11/16/2025 06 PM PST            1.96              1         0              Normal
  11/16/2025 07 PM PST            1.96              1         0              Normal
  11/16/2025 08 PM PST            1.97              1         +              Normal
  11/16/2025 09 PM PST            1.97              1         0              Normal
  11/16/2025 10 PM PST            1.97              1         0              Normal
  11/16/2025 11 PM PST            1.97              1         0              Normal
  11/17/2025 12 AM PST            1.98              1         +              Normal
  11/17/2025 01 AM PST            1.99              1         +              Normal
  11/17/2025 02 AM PST            2.02              1         +              Normal
  11/17/2025 03 AM PST            2.08              2         +              Normal
  11/17/2025 04 AM PST            2.16              3         +              Normal
  11/17/2025 05 AM PST            2.24              4         +              Normal
  11/17/2025 06 AM PST            2.32              5         +              Normal
  11/17/2025 07 AM PST            2.40              7         +              Normal
  11/17/2025 08 AM PST            2.52             10         +              Normal
  11/17/2025 09 AM PST            2.66             15         +              Normal
  11/17/2025 10 AM PST            2.81             22         +              Normal
  11/17/2025 11 AM PST            2.96             31         +              Normal
  11/17/2025 12 PM PST            3.09             39         +              Normal
  11/17/2025 01 PM PST            3.20             47         +              Normal
  11/17/2025 02 PM PST            3.27             53         +              Normal
  11/17/2025 03 PM PST            3.32             58         +              Normal
  11/17/2025 04 PM PST            3.34             60         +              Normal
  11/17/2025 05 PM PST            3.35             61         +              Normal
  11/17/2025 06 PM PST            3.36             62         +              Normal
  11/17/2025 07 PM PST            3.37             63         +              Normal
  11/17/2025 08 PM PST            3.36             62         -              Normal
  11/17/2025 09 PM PST            3.34             60         -              Normal
  11/17/2025 10 PM PST            3.31             57         -              Normal
  11/17/2025 11 PM PST            3.28             54         -              Normal
  11/18/2025 12 AM PST            3.25             51         -              Normal
  11/18/2025 01 AM PST            3.23             50         -              Normal
  11/18/2025 02 AM PST            3.21             48         -              Normal
  11/18/2025 03 AM PST            3.20             47         -              Normal
  11/18/2025 04 AM PST            3.19             46         -              Normal
  11/18/2025 05 AM PST            3.18             46         -              Normal
  11/18/2025 06 AM PST            3.17             45         -              Normal
  11/18/2025 07 AM PST            3.16             44         -              Normal
  11/18/2025 08 AM PST            3.14             43         -              Normal
  11/18/2025 09 AM PST            3.12             41         -              Normal
  11/18/2025 10 AM PST            3.10             40         -              Normal
  11/18/2025 11 AM PST            3.08             38         -              Normal
  11/18/2025 12 PM PST            3.07             38         -              Normal
  11/18/2025 01 PM PST            3.05             36         -              Normal
  11/18/2025 02 PM PST            3.04             36         -              Normal
  11/18/2025 03 PM PST            3.02             34         -              Normal
  11/18/2025 04 PM PST            3.01             34         -              Normal
  11/18/2025 05 PM PST            3.00             33         -              Normal
  11/18/2025 06 PM PST            2.99             32         -              Normal
  11/18/2025 07 PM PST            2.98             32         -              Normal
  11/18/2025 08 PM PST            2.97             31         -              Normal
  11/18/2025 09 PM PST            2.96             31         -              Normal
  11/18/2025 10 PM PST            2.96             31         0              Normal
  11/18/2025 11 PM PST            2.95             30         -              Normal
  11/19/2025 12 AM PST            2.94             29         -              Normal
  11/19/2025 01 AM PST            2.94             29         0              Normal
  11/19/2025 02 AM PST            2.93             29         -              Normal
  11/19/2025 03 AM PST            2.92             28         -              Normal
  11/19/2025 04 AM PST            2.92             28         0              Normal
  11/19/2025 05 AM PST            2.91             28         -              Normal
  11/19/2025 06 AM PST            2.90             27         -              Normal
  11/19/2025 07 AM PST            2.90             27         0              Normal
  11/19/2025 08 AM PST            2.89             27         -              Normal
  11/19/2025 09 AM PST            2.89             27         0              Normal
  11/19/2025 10 AM PST            2.88             26         -              Normal
  11/19/2025 11 AM PST            2.88             26         0              Normal
  11/19/2025 12 PM PST            2.87             26         -              Normal
  11/19/2025 01 PM PST            2.87             26         0              Normal
  11/19/2025 02 PM PST            2.86             25         -              Normal
  11/19/2025 03 PM PST            2.86             25         0              Normal
  11/19/2025 04 PM PST            2.85             24         -              Normal
  11/19/2025 05 PM PST            2.85             24         0              Normal
  11/19/2025 06 PM PST            2.84             24         -              Normal
  11/19/2025 07 PM PST            2.84             24         0              Normal
  11/19/2025 08 PM PST            2.83             23         -              Normal
  11/19/2025 09 PM PST            2.83             23         0              Normal
  11/19/2025 10 PM PST            2.82             23         -              Normal
  11/19/2025 11 PM PST            2.82             23         0              Normal
  11/20/2025 12 AM PST            2.81             22         -              Normal
  11/20/2025 01 AM PST            2.81             22         0              Normal
  11/20/2025 02 AM PST            2.81             22         0              Normal
  11/20/2025 03 AM PST            2.80             22         -              Normal
  11/20/2025 04 AM PST            2.80             22         0              Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) 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.