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 17 2026 at 1:57 PM PSTNext Issuance: Feb 18 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:  02/17/2026 at 01:59 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/17/2026 at 01:00 PM PST
# Maximum Observed Stage:                       4.15 Feet
# Maximum Observed Flow:                        173 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/17/2026 at 05:00 PM PST
# Maximum Forecast Stage:                       5.40 Feet
# Maximum Forecast Flow:                        506 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  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            2.17              5         -              Normal
  02/14/2026 08 AM PST            2.17              5         0              Normal
  02/14/2026 09 AM PST            2.17              5         0              Normal
  02/14/2026 10 AM PST            2.17              5         0              Normal
  02/14/2026 11 AM PST            2.17              5         0              Normal
  02/14/2026 12 PM PST            2.17              5         0              Normal
  02/14/2026 01 PM PST            2.17              5         0              Normal
  02/14/2026 02 PM PST            2.17              5         0              Normal
  02/14/2026 03 PM PST            2.17              5         0              Normal
  02/14/2026 04 PM PST            2.17              5         0              Normal
  02/14/2026 05 PM PST            2.16              5         -              Normal
  02/14/2026 06 PM PST            2.16              5         0              Normal
  02/14/2026 07 PM PST            2.16              5         0              Normal
  02/14/2026 08 PM PST            2.16              5         0              Normal
  02/14/2026 09 PM PST            2.16              5         0              Normal
  02/14/2026 10 PM PST            2.16              5         0              Normal
  02/14/2026 11 PM PST            2.16              5         0              Normal
  02/15/2026 12 AM PST            2.15              5         -              Normal
  02/15/2026 01 AM PST            2.15              5         0              Normal
  02/15/2026 02 AM PST            2.15              5         0              Normal
  02/15/2026 03 AM PST            2.15              5         0              Normal
  02/15/2026 04 AM PST            2.15              5         0              Normal
  02/15/2026 05 AM PST            2.15              5         0              Normal
  02/15/2026 06 AM PST            2.15              5         0              Normal
  02/15/2026 07 AM PST            2.15              5         0              Normal
  02/15/2026 08 AM PST            2.15              5         0              Normal
  02/15/2026 09 AM PST            2.15              5         0              Normal
  02/15/2026 10 AM PST            2.15              5         0              Normal
  02/15/2026 11 AM PST            2.15              5         0              Normal
  02/15/2026 12 PM PST            2.15              5         0              Normal
  02/15/2026 01 PM PST            2.15              5         0              Normal
  02/15/2026 02 PM PST            2.15              5         0              Normal
  02/15/2026 03 PM PST            2.15              5         0              Normal
  02/15/2026 04 PM PST            2.15              5         0              Normal
  02/15/2026 05 PM PST            2.14              5         -              Normal
  02/15/2026 06 PM PST            2.15              5         +              Normal
  02/15/2026 07 PM PST            2.14              5         -              Normal
  02/15/2026 08 PM PST            2.15              5         +              Normal
  02/15/2026 09 PM PST            2.15              5         0              Normal
  02/15/2026 10 PM PST            2.16              5         +              Normal
  02/15/2026 11 PM PST            2.18              6         +              Normal
  02/16/2026 12 AM PST            2.19              6         +              Normal
  02/16/2026 01 AM PST            2.21              6         +              Normal
  02/16/2026 02 AM PST            2.22              6         +              Normal
  02/16/2026 03 AM PST            2.24              7         +              Normal
  02/16/2026 04 AM PST            2.25              7         +              Normal
  02/16/2026 05 AM PST            2.27              7         +              Normal
  02/16/2026 06 AM PST            2.29              8         +              Normal
  02/16/2026 07 AM PST            2.33              9         +              Normal
  02/16/2026 08 AM PST            2.38             10         +              Normal
  02/16/2026 09 AM PST            2.43             11         +              Normal
  02/16/2026 10 AM PST            2.47             12         +              Normal
  02/16/2026 11 AM PST            2.53             14         +              Normal
  02/16/2026 12 PM PST            2.66             19         +              Normal
  02/16/2026 01 PM PST            2.85             28         +              Normal
  02/16/2026 02 PM PST            3.25             53         +              Normal
  02/16/2026 03 PM PST            3.49             76         +              Normal
  02/16/2026 04 PM PST            3.63             93         +              Normal
  02/16/2026 05 PM PST            3.64             94         +              Normal
  02/16/2026 06 PM PST            3.64             94         0              Normal
  02/16/2026 07 PM PST            3.67             98         +              Normal
  02/16/2026 08 PM PST            3.71            103         +              Normal
  02/16/2026 09 PM PST            3.77            111         +              Normal
  02/16/2026 10 PM PST            3.74            107         -              Normal
  02/16/2026 11 PM PST            3.69            100         -              Normal
  02/17/2026 12 AM PST            3.64             94         -              Normal
  02/17/2026 01 AM PST            3.65             95         +              Normal
  02/17/2026 02 AM PST            3.69            100         +              Normal
  02/17/2026 03 AM PST            3.68             99         -              Normal
  02/17/2026 04 AM PST            3.70            102         +              Normal
  02/17/2026 05 AM PST            3.70            102         0              Normal
  02/17/2026 06 AM PST            3.66             97         -              Normal
  02/17/2026 07 AM PST            3.62             92         -              Normal
  02/17/2026 08 AM PST            3.59             88         -              Normal
  02/17/2026 09 AM PST            3.57             85         -              Normal
  02/17/2026 10 AM PST            3.56             84         -              Normal
  02/17/2026 11 AM PST            3.61             90         +              Normal
  02/17/2026 12 PM PST            3.78            113         +              Normal
  02/17/2026 01 PM PST            4.15            173         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/17/2026 02 PM PST            4.13            169                        Normal
  02/17/2026 03 PM PST            4.31            204         +              Normal
  02/17/2026 04 PM PST            4.83            327         +              Normal
  02/17/2026 05 PM PST            5.40            506         +              Normal
  02/17/2026 06 PM PST            5.40            506         0              Normal
  02/17/2026 07 PM PST            5.38            499         -              Normal
  02/17/2026 08 PM PST            5.23            448         -              Normal
  02/17/2026 09 PM PST            5.12            412         -              Normal
  02/17/2026 10 PM PST            5.05            391         -              Normal
  02/17/2026 11 PM PST            5.06            394         +              Normal
  02/18/2026 12 AM PST            5.05            391         -              Normal
  02/18/2026 01 AM PST            5.04            388         -              Normal
  02/18/2026 02 AM PST            5.02            382         -              Normal
  02/18/2026 03 AM PST            4.97            367         -              Normal
  02/18/2026 04 AM PST            4.92            352         -              Normal
  02/18/2026 05 AM PST            4.87            338         -              Normal
  02/18/2026 06 AM PST            4.82            325         -              Normal
  02/18/2026 07 AM PST            4.79            316         -              Normal
  02/18/2026 08 AM PST            4.76            309         -              Normal
  02/18/2026 09 AM PST            4.74            303         -              Normal
  02/18/2026 10 AM PST            4.71            296         -              Normal
  02/18/2026 11 AM PST            4.69            290         -              Normal
  02/18/2026 12 PM PST            4.68            288         -              Normal
  02/18/2026 01 PM PST            4.65            280         -              Normal
  02/18/2026 02 PM PST            4.63            275         -              Normal
  02/18/2026 03 PM PST            4.62            273         -              Normal
  02/18/2026 04 PM PST            4.63            275         +              Normal
  02/18/2026 05 PM PST            4.64            278         +              Normal
  02/18/2026 06 PM PST            4.65            280         +              Normal
  02/18/2026 07 PM PST            4.65            280         0              Normal
  02/18/2026 08 PM PST            4.64            278         -              Normal
  02/18/2026 09 PM PST            4.64            278         0              Normal
  02/18/2026 10 PM PST            4.63            275         -              Normal
  02/18/2026 11 PM PST            4.63            275         0              Normal
  02/19/2026 12 AM PST            4.61            271         -              Normal
  02/19/2026 01 AM PST            4.60            268         -              Normal
  02/19/2026 02 AM PST            4.61            271         +              Normal
  02/19/2026 03 AM PST            4.63            275         +              Normal
  02/19/2026 04 AM PST            4.63            275         0              Normal
  02/19/2026 05 AM PST            4.64            278         +              Normal
  02/19/2026 06 AM PST            4.65            280         +              Normal
  02/19/2026 07 AM PST            4.67            285         +              Normal
  02/19/2026 08 AM PST            4.71            296         +              Normal
  02/19/2026 09 AM PST            4.75            306         +              Normal
  02/19/2026 10 AM PST            4.80            319         +              Normal
  02/19/2026 11 AM PST            4.83            327         +              Normal
  02/19/2026 12 PM PST            4.86            335         +              Normal
  02/19/2026 01 PM PST            4.88            341         +              Normal
  02/19/2026 02 PM PST            4.91            350         +              Normal
  02/19/2026 03 PM PST            4.92            352         +              Normal
  02/19/2026 04 PM PST            4.91            350         -              Normal
  02/19/2026 05 PM PST            4.90            347         -              Normal
  02/19/2026 06 PM PST            4.88            341         -              Normal
  02/19/2026 07 PM PST            4.87            338         -              Normal
  02/19/2026 08 PM PST            4.86            335         -              Normal
  02/19/2026 09 PM PST            4.85            333         -              Normal
  02/19/2026 10 PM PST            4.84            330         -              Normal
  02/19/2026 11 PM PST            4.82            325         -              Normal
  02/20/2026 12 AM PST            4.80            319         -              Normal
  02/20/2026 01 AM PST            4.79            316         -              Normal
  02/20/2026 02 AM PST            4.78            314         -              Normal
  02/20/2026 03 AM PST            4.76            309         -              Normal
  02/20/2026 04 AM PST            4.74            303         -              Normal
  02/20/2026 05 AM PST            4.71            296         -              Normal
  02/20/2026 06 AM PST            4.69            290         -              Normal
  02/20/2026 07 AM PST            4.67            285         -              Normal
  02/20/2026 08 AM PST            4.66            283         -              Normal
  02/20/2026 09 AM PST            4.64            278         -              Normal
  02/20/2026 10 AM PST            4.62            273         -              Normal
  02/20/2026 11 AM PST            4.61            271         -              Normal
  02/20/2026 12 PM PST            4.59            266         -              Normal
  02/20/2026 01 PM PST            4.58            263         -              Normal
  02/20/2026 02 PM PST            4.57            261         -              Normal
  02/20/2026 03 PM PST            4.56            259         -              Normal
  02/20/2026 04 PM PST            4.56            259         0              Normal
  02/20/2026 05 PM PST            4.58            263         +              Normal
  02/20/2026 06 PM PST            4.58            263         0              Normal
  02/20/2026 07 PM PST            4.57            261         -              Normal
  02/20/2026 08 PM PST            4.57            261         0              Normal
  02/20/2026 09 PM PST            4.55            256         -              Normal
  02/20/2026 10 PM PST            4.54            254         -              Normal
  02/20/2026 11 PM PST            4.52            249         -              Normal
  02/21/2026 12 AM PST            4.50            245         -              Normal
  02/21/2026 01 AM PST            4.49            242         -              Normal
  02/21/2026 02 AM PST            4.47            238         -              Normal
  02/21/2026 03 AM PST            4.45            234         -              Normal
  02/21/2026 04 AM PST            4.44            231         -              Normal
  02/21/2026 05 AM PST            4.42            227         -              Normal
  02/21/2026 06 AM PST            4.40            223         -              Normal
  02/21/2026 07 AM PST            4.39            220         -              Normal
  02/21/2026 08 AM PST            4.37            216         -              Normal
  02/21/2026 09 AM PST            4.35            212         -              Normal
  02/21/2026 10 AM PST            4.33            208         -              Normal
  02/21/2026 11 AM PST            4.31            204         -              Normal
  02/21/2026 12 PM PST            4.30            202         -              Normal
  02/21/2026 01 PM PST            4.29            200         -              Normal
  02/21/2026 02 PM PST            4.29            200         0              Normal
  02/21/2026 03 PM PST            4.28            198         -              Normal
  02/21/2026 04 PM PST            4.26            194         -              Normal
  02/21/2026 05 PM PST            4.25            192         -              Normal
  02/21/2026 06 PM PST            4.24            190         -              Normal
  02/21/2026 07 PM PST            4.23            188         -              Normal
  02/21/2026 08 PM PST            4.22            186         -              Normal
  02/21/2026 09 PM PST            4.21            184         -              Normal
  02/21/2026 10 PM PST            4.19            180         -              Normal
  02/21/2026 11 PM PST            4.18            178         -              Normal
  02/22/2026 12 AM PST            4.17            176         -              Normal
  02/22/2026 01 AM PST            4.15            173         -              Normal
  02/22/2026 02 AM PST            4.14            171         -              Normal
  02/22/2026 03 AM PST            4.13            169         -              Normal
  02/22/2026 04 AM PST            4.12            167         -              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.