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 FeetForecast Type: Unofficial Location
Location: Alameda County in CaliforniaBulletin Group: Central CoastRiver Group: South Bay
Issuance Time: Feb 14 2026 at 7:46 AM PSTNext Issuance: Feb 15 2026 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:  02/14/2026 at 07:47 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/12/2026 at 07:00 AM PST
# Maximum Observed Stage:                       2.37 Feet
# Maximum Observed Flow:                        10 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/18/2026 at 02:00 AM PST
# Maximum Forecast Stage:                       4.95 Feet
# Maximum Forecast Flow:                        361 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/09/2026 07 AM PST            2.10              4                        Normal
  02/09/2026 08 AM PST            2.10              4         0              Normal
  02/09/2026 09 AM PST            2.10              4         0              Normal
  02/09/2026 10 AM PST            2.11              4         +              Normal
  02/09/2026 11 AM PST            2.11              4         0              Normal
  02/09/2026 12 PM PST            2.11              4         0              Normal
  02/09/2026 01 PM PST            2.11              4         0              Normal
  02/09/2026 02 PM PST            2.11              4         0              Normal
  02/09/2026 03 PM PST            2.11              4         0              Normal
  02/09/2026 04 PM PST            2.11              4         0              Normal
  02/09/2026 05 PM PST            2.11              4         0              Normal
  02/09/2026 06 PM PST            2.11              4         0              Normal
  02/09/2026 07 PM PST            2.11              4         0              Normal
  02/09/2026 08 PM PST            2.11              4         0              Normal
  02/09/2026 09 PM PST            2.11              4         0              Normal
  02/09/2026 10 PM PST            2.11              4         0              Normal
  02/09/2026 11 PM PST            2.11              4         0              Normal
  02/10/2026 12 AM PST            2.11              4         0              Normal
  02/10/2026 01 AM PST            2.10              4         -              Normal
  02/10/2026 02 AM PST            2.10              4         0              Normal
  02/10/2026 03 AM PST            2.10              4         0              Normal
  02/10/2026 04 AM PST            2.11              4         +              Normal
  02/10/2026 05 AM PST            2.10              4         -              Normal
  02/10/2026 06 AM PST            2.11              4         +              Normal
  02/10/2026 07 AM PST            2.11              4         0              Normal
  02/10/2026 08 AM PST            2.11              4         0              Normal
  02/10/2026 09 AM PST            2.11              4         0              Normal
  02/10/2026 10 AM PST            2.11              4         0              Normal
  02/10/2026 11 AM PST            2.11              4         0              Normal
  02/10/2026 12 PM PST            2.11              4         0              Normal
  02/10/2026 01 PM PST            2.11              4         0              Normal
  02/10/2026 02 PM PST            2.11              4         0              Normal
  02/10/2026 03 PM PST            2.12              5         +              Normal
  02/10/2026 04 PM PST            2.12              5         0              Normal
  02/10/2026 05 PM PST            2.12              5         0              Normal
  02/10/2026 06 PM PST            2.12              5         0              Normal
  02/10/2026 07 PM PST            2.12              5         0              Normal
  02/10/2026 08 PM PST            2.12              5         0              Normal
  02/10/2026 09 PM PST            2.13              5         +              Normal
  02/10/2026 10 PM PST            2.13              5         0              Normal
  02/10/2026 11 PM PST            2.13              5         0              Normal
  02/11/2026 12 AM PST            2.13              5         0              Normal
  02/11/2026 01 AM PST            2.13              5         0              Normal
  02/11/2026 02 AM PST            2.14              5         +              Normal
  02/11/2026 03 AM PST            2.14              5         0              Normal
  02/11/2026 04 AM PST            2.14              5         0              Normal
  02/11/2026 05 AM PST            2.14              5         0              Normal
  02/11/2026 06 AM PST            2.14              5         0              Normal
  02/11/2026 07 AM PST            2.14              5         0              Normal
  02/11/2026 08 AM PST            2.14              5         0              Normal
  02/11/2026 09 AM PST            2.14              5         0              Normal
  02/11/2026 10 AM PST            2.15              5         +              Normal
  02/11/2026 11 AM PST            2.15              5         0              Normal
  02/11/2026 12 PM PST            2.15              5         0              Normal
  02/11/2026 01 PM PST            2.15              5         0              Normal
  02/11/2026 02 PM PST            2.15              5         0              Normal
  02/11/2026 03 PM PST            2.16              5         +              Normal
  02/11/2026 04 PM PST            2.17              5         +              Normal
  02/11/2026 05 PM PST            2.18              6         +              Normal
  02/11/2026 06 PM PST            2.19              6         +              Normal
  02/11/2026 07 PM PST            2.19              6         0              Normal
  02/11/2026 08 PM PST            2.20              6         +              Normal
  02/11/2026 09 PM PST            2.20              6         0              Normal
  02/11/2026 10 PM PST            2.21              6         +              Normal
  02/11/2026 11 PM PST            2.22              6         +              Normal
  02/12/2026 12 AM PST            2.24              7         +              Normal
  02/12/2026 01 AM PST            2.27              7         +              Normal
  02/12/2026 02 AM PST            2.32              9         +              Normal
  02/12/2026 03 AM PST            2.34              9         +              Normal
  02/12/2026 04 AM PST            2.36              9         +              Normal
  02/12/2026 05 AM PST            2.37             10         +              Normal
  02/12/2026 06 AM PST            2.37             10         0              Normal
  02/12/2026 07 AM PST            2.37             10         0              Normal
  02/12/2026 08 AM PST            2.36              9         -              Normal
  02/12/2026 09 AM PST            2.36              9         0              Normal
  02/12/2026 10 AM PST            2.35              9         -              Normal
  02/12/2026 11 AM PST            2.35              9         0              Normal
  02/12/2026 12 PM PST            2.35              9         0              Normal
  02/12/2026 01 PM PST            2.34              9         -              Normal
  02/12/2026 02 PM PST            2.34              9         0              Normal
  02/12/2026 03 PM PST            2.33              9         -              Normal
  02/12/2026 04 PM PST            2.33              9         0              Normal
  02/12/2026 05 PM PST            2.32              9         -              Normal
  02/12/2026 06 PM PST            2.31              8         -              Normal
  02/12/2026 07 PM PST            2.30              8         -              Normal
  02/12/2026 08 PM PST            2.29              8         -              Normal
  02/12/2026 09 PM PST            2.29              8         0              Normal
  02/12/2026 10 PM PST            2.28              8         -              Normal
  02/12/2026 11 PM PST            2.27              7         -              Normal
  02/13/2026 12 AM PST            2.27              7         0              Normal
  02/13/2026 01 AM PST            2.26              7         -              Normal
  02/13/2026 02 AM PST            2.25              7         -              Normal
  02/13/2026 03 AM PST            2.25              7         0              Normal
  02/13/2026 04 AM PST            2.25              7         0              Normal
  02/13/2026 05 AM PST            2.24              7         -              Normal
  02/13/2026 06 AM PST            2.24              7         0              Normal
  02/13/2026 07 AM PST            2.23              7         -              Normal
  02/13/2026 08 AM PST            2.23              7         0              Normal
  02/13/2026 09 AM PST            2.23              7         0              Normal
  02/13/2026 10 AM PST            2.22              6         -              Normal
  02/13/2026 11 AM PST            2.22              6         0              Normal
  02/13/2026 12 PM PST            2.22              6         0              Normal
  02/13/2026 01 PM PST            2.21              6         -              Normal
  02/13/2026 02 PM PST            2.22              6         +              Normal
  02/13/2026 03 PM PST            2.21              6         -              Normal
  02/13/2026 04 PM PST            2.21              6         0              Normal
  02/13/2026 05 PM PST            2.21              6         0              Normal
  02/13/2026 06 PM PST            2.21              6         0              Normal
  02/13/2026 07 PM PST            2.20              6         -              Normal
  02/13/2026 08 PM PST            2.20              6         0              Normal
  02/13/2026 09 PM PST            2.19              6         -              Normal
  02/13/2026 10 PM PST            2.19              6         0              Normal
  02/13/2026 11 PM PST            2.19              6         0              Normal
  02/14/2026 12 AM PST            2.19              6         0              Normal
  02/14/2026 01 AM PST            2.18              6         -              Normal
  02/14/2026 02 AM PST            2.18              6         0              Normal
  02/14/2026 03 AM PST            2.18              6         0              Normal
  02/14/2026 04 AM PST            2.18              6         0              Normal
  02/14/2026 05 AM PST            2.18              6         0              Normal
  02/14/2026 06 AM PST            2.18              6         0              Normal
  02/14/2026 07 AM PST            2.18              6         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/14/2026 08 AM PST            2.18              6                        Normal
  02/14/2026 09 AM PST            2.18              6         0              Normal
  02/14/2026 10 AM PST            2.18              6         0              Normal
  02/14/2026 11 AM PST            2.18              6         0              Normal
  02/14/2026 12 PM PST            2.18              6         0              Normal
  02/14/2026 01 PM PST            2.18              6         0              Normal
  02/14/2026 02 PM PST            2.18              6         0              Normal
  02/14/2026 03 PM PST            2.18              6         0              Normal
  02/14/2026 04 PM PST            2.18              6         0              Normal
  02/14/2026 05 PM PST            2.18              6         0              Normal
  02/14/2026 06 PM PST            2.18              6         0              Normal
  02/14/2026 07 PM PST            2.18              6         0              Normal
  02/14/2026 08 PM PST            2.18              6         0              Normal
  02/14/2026 09 PM PST            2.18              6         0              Normal
  02/14/2026 10 PM PST            2.18              6         0              Normal
  02/14/2026 11 PM PST            2.18              6         0              Normal
  02/15/2026 12 AM PST            2.18              6         0              Normal
  02/15/2026 01 AM PST            2.18              6         0              Normal
  02/15/2026 02 AM PST            2.18              6         0              Normal
  02/15/2026 03 AM PST            2.18              6         0              Normal
  02/15/2026 04 AM PST            2.18              6         0              Normal
  02/15/2026 05 AM PST            2.18              6         0              Normal
  02/15/2026 06 AM PST            2.18              6         0              Normal
  02/15/2026 07 AM PST            2.18              6         0              Normal
  02/15/2026 08 AM PST            2.18              6         0              Normal
  02/15/2026 09 AM PST            2.18              6         0              Normal
  02/15/2026 10 AM PST            2.18              6         0              Normal
  02/15/2026 11 AM PST            2.18              6         0              Normal
  02/15/2026 12 PM PST            2.18              6         0              Normal
  02/15/2026 01 PM PST            2.18              6         0              Normal
  02/15/2026 02 PM PST            2.18              6         0              Normal
  02/15/2026 03 PM PST            2.18              6         0              Normal
  02/15/2026 04 PM PST            2.18              6         0              Normal
  02/15/2026 05 PM PST            2.18              6         0              Normal
  02/15/2026 06 PM PST            2.18              6         0              Normal
  02/15/2026 07 PM PST            2.18              6         0              Normal
  02/15/2026 08 PM PST            2.18              6         0              Normal
  02/15/2026 09 PM PST            2.18              6         0              Normal
  02/15/2026 10 PM PST            2.18              6         0              Normal
  02/15/2026 11 PM PST            2.18              6         0              Normal
  02/16/2026 12 AM PST            2.18              6         0              Normal
  02/16/2026 01 AM PST            2.18              6         0              Normal
  02/16/2026 02 AM PST            2.18              6         0              Normal
  02/16/2026 03 AM PST            2.18              6         0              Normal
  02/16/2026 04 AM PST            2.18              6         0              Normal
  02/16/2026 05 AM PST            2.18              6         0              Normal
  02/16/2026 06 AM PST            2.18              6         0              Normal
  02/16/2026 07 AM PST            2.18              6         0              Normal
  02/16/2026 08 AM PST            2.19              6         +              Normal
  02/16/2026 09 AM PST            2.25              7         +              Normal
  02/16/2026 10 AM PST            2.46             12         +              Normal
  02/16/2026 11 AM PST            3.12             43         +              Normal
  02/16/2026 12 PM PST            3.75            109         +              Normal
  02/16/2026 01 PM PST            4.06            157         +              Normal
  02/16/2026 02 PM PST            4.26            194         +              Normal
  02/16/2026 03 PM PST            4.63            275         +              Normal
  02/16/2026 04 PM PST            4.77            311         +              Normal
  02/16/2026 05 PM PST            4.82            325         +              Normal
  02/16/2026 06 PM PST            4.84            330         +              Normal
  02/16/2026 07 PM PST            4.84            330         0              Normal
  02/16/2026 08 PM PST            4.85            333         +              Normal
  02/16/2026 09 PM PST            4.84            330         -              Normal
  02/16/2026 10 PM PST            4.80            319         -              Normal
  02/16/2026 11 PM PST            4.77            311         -              Normal
  02/17/2026 12 AM PST            4.75            306         -              Normal
  02/17/2026 01 AM PST            4.74            303         -              Normal
  02/17/2026 02 AM PST            4.72            298         -              Normal
  02/17/2026 03 AM PST            4.70            293         -              Normal
  02/17/2026 04 AM PST            4.67            285         -              Normal
  02/17/2026 05 AM PST            4.64            278         -              Normal
  02/17/2026 06 AM PST            4.61            271         -              Normal
  02/17/2026 07 AM PST            4.60            268         -              Normal
  02/17/2026 08 AM PST            4.58            263         -              Normal
  02/17/2026 09 AM PST            4.60            268         +              Normal
  02/17/2026 10 AM PST            4.64            278         +              Normal
  02/17/2026 11 AM PST            4.69            290         +              Normal
  02/17/2026 12 PM PST            4.72            298         +              Normal
  02/17/2026 01 PM PST            4.75            306         +              Normal
  02/17/2026 02 PM PST            4.77            311         +              Normal
  02/17/2026 03 PM PST            4.80            319         +              Normal
  02/17/2026 04 PM PST            4.83            327         +              Normal
  02/17/2026 05 PM PST            4.86            335         +              Normal
  02/17/2026 06 PM PST            4.88            341         +              Normal
  02/17/2026 07 PM PST            4.90            347         +              Normal
  02/17/2026 08 PM PST            4.92            352         +              Normal
  02/17/2026 09 PM PST            4.93            355         +              Normal
  02/17/2026 10 PM PST            4.93            355         0              Normal
  02/17/2026 11 PM PST            4.93            355         0              Normal
  02/18/2026 12 AM PST            4.93            355         0              Normal
  02/18/2026 01 AM PST            4.94            358         +              Normal
  02/18/2026 02 AM PST            4.95            361         +              Normal
  02/18/2026 03 AM PST            4.95            361         0              Normal
  02/18/2026 04 AM PST            4.94            358         -              Normal
  02/18/2026 05 AM PST            4.94            358         0              Normal
  02/18/2026 06 AM PST            4.94            358         0              Normal
  02/18/2026 07 AM PST            4.94            358         0              Normal
  02/18/2026 08 AM PST            4.94            358         0              Normal
  02/18/2026 09 AM PST            4.93            355         -              Normal
  02/18/2026 10 AM PST            4.89            344         -              Normal
  02/18/2026 11 AM PST            4.86            335         -              Normal
  02/18/2026 12 PM PST            4.83            327         -              Normal
  02/18/2026 01 PM PST            4.80            319         -              Normal
  02/18/2026 02 PM PST            4.78            314         -              Normal
  02/18/2026 03 PM PST            4.76            309         -              Normal
  02/18/2026 04 PM PST            4.74            303         -              Normal
  02/18/2026 05 PM PST            4.73            301         -              Normal
  02/18/2026 06 PM PST            4.72            298         -              Normal
  02/18/2026 07 PM PST            4.70            293         -              Normal
  02/18/2026 08 PM PST            4.69            290         -              Normal
  02/18/2026 09 PM PST            4.67            285         -              Normal
  02/18/2026 10 PM PST            4.63            275         -              Normal
  02/18/2026 11 PM PST            4.60            268         -              Normal
  02/19/2026 12 AM PST            4.58            263         -              Normal
  02/19/2026 01 AM PST            4.55            256         -              Normal
  02/19/2026 02 AM PST            4.53            252         -              Normal
  02/19/2026 03 AM PST            4.51            247         -              Normal
  02/19/2026 04 AM PST            4.49            242         -              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.