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ALAMEDA CREEK - ABOVE DIVERSION DAM (MPTC1)
| Latitude: 37.50º N | Longitude: 121.77º W | Elevation: 930 Feet | | | |
| Location: Alameda County in California | Bulletin Group: Central Coast | River Group: South Bay |
| Issuance Time: | Jan 12 2026 at 2:12 PM PST | Next Issuance: | Jan 13 2026 at 9:00 AM PST
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| Action/Monitor: N/A | Minor Flood: 6.0 Feet | Moderate Flood: 8.5 Feet | Major Flood: N/A |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Alameda Creek - Above Diversion Dam (MPTC1)
#
# File Generation Time: 01/12/2026 at 02:14 PM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 01/07/2026 at 03:00 PM PST
# Maximum Observed Stage: 3.15 Feet
# Maximum Observed Flow: 46 cfs
#
# Earliest Date & Time of Maximum Forecast: 01/12/2026 at 03:00 PM PST
# Maximum Forecast Stage: 2.55 Feet
# Maximum Forecast Flow: 16 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
01/07/2026 02 PM PST 3.14 45 Normal
01/07/2026 03 PM PST 3.15 46 + Normal
01/07/2026 04 PM PST 3.11 43 - Normal
01/07/2026 05 PM PST 3.10 43 - Normal
01/07/2026 06 PM PST 3.09 42 - Normal
01/07/2026 07 PM PST 3.08 41 - Normal
01/07/2026 08 PM PST 3.07 41 - Normal
01/07/2026 09 PM PST 3.06 40 - Normal
01/07/2026 10 PM PST 3.05 40 - Normal
01/07/2026 11 PM PST 3.04 39 - Normal
01/08/2026 12 AM PST 3.03 38 - Normal
01/08/2026 01 AM PST 3.03 38 0 Normal
01/08/2026 02 AM PST 3.02 38 - Normal
01/08/2026 03 AM PST 3.01 37 - Normal
01/08/2026 04 AM PST 3.00 37 - Normal
01/08/2026 05 AM PST 3.00 37 0 Normal
01/08/2026 06 AM PST 2.99 36 - Normal
01/08/2026 07 AM PST 2.99 36 0 Normal
01/08/2026 08 AM PST 2.98 35 - Normal
01/08/2026 09 AM PST 2.98 35 0 Normal
01/08/2026 10 AM PST 2.97 35 - Normal
01/08/2026 11 AM PST 2.97 35 0 Normal
01/08/2026 12 PM PST 2.96 34 - Normal
01/08/2026 01 PM PST 2.96 34 0 Normal
01/08/2026 02 PM PST 2.95 34 - Normal
01/08/2026 03 PM PST 2.94 33 - Normal
01/08/2026 04 PM PST 2.93 33 - Normal
01/08/2026 05 PM PST 2.93 33 0 Normal
01/08/2026 06 PM PST 2.92 32 - Normal
01/08/2026 07 PM PST 2.91 32 - Normal
01/08/2026 08 PM PST 2.90 31 - Normal
01/08/2026 09 PM PST 2.89 31 - Normal
01/08/2026 10 PM PST 2.88 30 - Normal
01/08/2026 11 PM PST 2.87 30 - Normal
01/09/2026 12 AM PST 2.86 29 - Normal
01/09/2026 01 AM PST 2.85 29 - Normal
01/09/2026 02 AM PST 2.84 28 - Normal
01/09/2026 03 AM PST 2.84 28 0 Normal
01/09/2026 04 AM PST 2.83 28 - Normal
01/09/2026 05 AM PST 2.82 27 - Normal
01/09/2026 06 AM PST 2.81 27 - Normal
01/09/2026 07 AM PST 2.81 27 0 Normal
01/09/2026 08 AM PST 2.80 26 - Normal
01/09/2026 09 AM PST 2.79 26 - Normal
01/09/2026 10 AM PST 2.78 25 - Normal
01/09/2026 11 AM PST 2.78 25 0 Normal
01/09/2026 12 PM PST 2.77 25 - Normal
01/09/2026 01 PM PST 2.77 25 0 Normal
01/09/2026 02 PM PST 2.76 24 - Normal
01/09/2026 03 PM PST 2.76 24 0 Normal
01/09/2026 04 PM PST 2.75 24 - Normal
01/09/2026 05 PM PST 2.74 24 - Normal
01/09/2026 06 PM PST 2.74 24 0 Normal
01/09/2026 07 PM PST 2.73 23 - Normal
01/09/2026 08 PM PST 2.73 23 0 Normal
01/09/2026 09 PM PST 2.72 23 - Normal
01/09/2026 10 PM PST 2.71 22 - Normal
01/09/2026 11 PM PST 2.71 22 0 Normal
01/10/2026 12 AM PST 2.70 22 - Normal
01/10/2026 01 AM PST 2.70 22 0 Normal
01/10/2026 02 AM PST 2.70 22 0 Normal
01/10/2026 03 AM PST 2.69 21 - Normal
01/10/2026 04 AM PST 2.69 21 0 Normal
01/10/2026 05 AM PST 2.68 21 - Normal
01/10/2026 06 AM PST 2.68 21 0 Normal
01/10/2026 07 AM PST 2.68 21 0 Normal
01/10/2026 08 AM PST 2.67 20 - Normal
01/10/2026 09 AM PST 2.67 20 0 Normal
01/10/2026 10 AM PST 2.66 20 - Normal
01/10/2026 11 AM PST 2.66 20 0 Normal
01/10/2026 12 PM PST 2.66 20 0 Normal
01/10/2026 01 PM PST 2.65 20 - Normal
01/10/2026 02 PM PST 2.65 20 0 Normal
01/10/2026 03 PM PST 2.65 20 0 Normal
01/10/2026 04 PM PST 2.65 20 0 Normal
01/10/2026 05 PM PST 2.65 20 0 Normal
01/10/2026 06 PM PST 2.65 20 0 Normal
01/10/2026 07 PM PST 2.64 19 - Normal
01/10/2026 08 PM PST 2.63 19 - Normal
01/10/2026 09 PM PST 2.63 19 0 Normal
01/10/2026 10 PM PST 2.62 18 - Normal
01/10/2026 11 PM PST 2.62 18 0 Normal
01/11/2026 12 AM PST 2.62 18 0 Normal
01/11/2026 01 AM PST 2.61 18 - Normal
01/11/2026 02 AM PST 2.61 18 0 Normal
01/11/2026 03 AM PST 2.61 18 0 Normal
01/11/2026 04 AM PST 2.61 18 0 Normal
01/11/2026 05 AM PST 2.60 18 - Normal
01/11/2026 06 AM PST 2.60 18 0 Normal
01/11/2026 07 AM PST 2.60 18 0 Normal
01/11/2026 08 AM PST 2.60 18 0 Normal
01/11/2026 09 AM PST 2.60 18 0 Normal
01/11/2026 10 AM PST 2.59 17 - Normal
01/11/2026 11 AM PST 2.60 18 + Normal
01/11/2026 12 PM PST 2.59 17 - Normal
01/11/2026 01 PM PST 2.59 17 0 Normal
01/11/2026 02 PM PST 2.59 17 0 Normal
01/11/2026 03 PM PST 2.59 17 0 Normal
01/11/2026 04 PM PST 2.59 17 0 Normal
01/11/2026 05 PM PST 2.59 17 0 Normal
01/11/2026 06 PM PST 2.58 17 - Normal
01/11/2026 07 PM PST 2.58 17 0 Normal
01/11/2026 08 PM PST 2.58 17 0 Normal
01/11/2026 09 PM PST 2.58 17 0 Normal
01/11/2026 10 PM PST 2.58 17 0 Normal
01/11/2026 11 PM PST 2.58 17 0 Normal
01/12/2026 12 AM PST 2.58 17 0 Normal
01/12/2026 01 AM PST 2.57 16 - Normal
01/12/2026 02 AM PST 2.57 16 0 Normal
01/12/2026 03 AM PST 2.57 16 0 Normal
01/12/2026 04 AM PST 2.57 16 0 Normal
01/12/2026 05 AM PST 2.58 17 + Normal
01/12/2026 06 AM PST 2.57 16 - Normal
01/12/2026 07 AM PST 2.57 16 0 Normal
01/12/2026 08 AM PST 2.57 16 0 Normal
01/12/2026 09 AM PST 2.57 16 0 Normal
01/12/2026 10 AM PST 2.57 16 0 Normal
01/12/2026 11 AM PST 2.56 16 - Normal
01/12/2026 12 PM PST 2.56 16 0 Normal
01/12/2026 01 PM PST 2.56 16 0 Normal
01/12/2026 02 PM PST 2.55 16 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
01/12/2026 03 PM PST 2.55 16 Normal
01/12/2026 04 PM PST 2.55 16 0 Normal
01/12/2026 05 PM PST 2.54 15 - Normal
01/12/2026 06 PM PST 2.54 15 0 Normal
01/12/2026 07 PM PST 2.54 15 0 Normal
01/12/2026 08 PM PST 2.53 15 - Normal
01/12/2026 09 PM PST 2.53 15 0 Normal
01/12/2026 10 PM PST 2.52 14 - Normal
01/12/2026 11 PM PST 2.52 14 0 Normal
01/13/2026 12 AM PST 2.52 14 0 Normal
01/13/2026 01 AM PST 2.52 14 0 Normal
01/13/2026 02 AM PST 2.51 14 - Normal
01/13/2026 03 AM PST 2.51 14 0 Normal
01/13/2026 04 AM PST 2.51 14 0 Normal
01/13/2026 05 AM PST 2.50 14 - Normal
01/13/2026 06 AM PST 2.50 14 0 Normal
01/13/2026 07 AM PST 2.50 14 0 Normal
01/13/2026 08 AM PST 2.49 13 - Normal
01/13/2026 09 AM PST 2.49 13 0 Normal
01/13/2026 10 AM PST 2.49 13 0 Normal
01/13/2026 11 AM PST 2.48 13 - Normal
01/13/2026 12 PM PST 2.48 13 0 Normal
01/13/2026 01 PM PST 2.48 13 0 Normal
01/13/2026 02 PM PST 2.48 13 0 Normal
01/13/2026 03 PM PST 2.47 13 - Normal
01/13/2026 04 PM PST 2.47 13 0 Normal
01/13/2026 05 PM PST 2.47 13 0 Normal
01/13/2026 06 PM PST 2.46 12 - Normal
01/13/2026 07 PM PST 2.46 12 0 Normal
01/13/2026 08 PM PST 2.46 12 0 Normal
01/13/2026 09 PM PST 2.46 12 0 Normal
01/13/2026 10 PM PST 2.45 12 - Normal
01/13/2026 11 PM PST 2.45 12 0 Normal
01/14/2026 12 AM PST 2.45 12 0 Normal
01/14/2026 01 AM PST 2.45 12 0 Normal
01/14/2026 02 AM PST 2.44 12 - Normal
01/14/2026 03 AM PST 2.44 12 0 Normal
01/14/2026 04 AM PST 2.44 12 0 Normal
01/14/2026 05 AM PST 2.44 12 0 Normal
01/14/2026 06 AM PST 2.43 11 - Normal
01/14/2026 07 AM PST 2.43 11 0 Normal
01/14/2026 08 AM PST 2.43 11 0 Normal
01/14/2026 09 AM PST 2.43 11 0 Normal
01/14/2026 10 AM PST 2.42 11 - Normal
01/14/2026 11 AM PST 2.42 11 0 Normal
01/14/2026 12 PM PST 2.42 11 0 Normal
01/14/2026 01 PM PST 2.42 11 0 Normal
01/14/2026 02 PM PST 2.41 11 - Normal
01/14/2026 03 PM PST 2.41 11 0 Normal
01/14/2026 04 PM PST 2.41 11 0 Normal
01/14/2026 05 PM PST 2.41 11 0 Normal
01/14/2026 06 PM PST 2.40 10 - Normal
01/14/2026 07 PM PST 2.40 10 0 Normal
01/14/2026 08 PM PST 2.40 10 0 Normal
01/14/2026 09 PM PST 2.40 10 0 Normal
01/14/2026 10 PM PST 2.40 10 0 Normal
01/14/2026 11 PM PST 2.39 10 - Normal
01/15/2026 12 AM PST 2.39 10 0 Normal
01/15/2026 01 AM PST 2.39 10 0 Normal
01/15/2026 02 AM PST 2.39 10 0 Normal
01/15/2026 03 AM PST 2.39 10 0 Normal
01/15/2026 04 AM PST 2.38 10 - Normal
01/15/2026 05 AM PST 2.38 10 0 Normal
01/15/2026 06 AM PST 2.38 10 0 Normal
01/15/2026 07 AM PST 2.38 10 0 Normal
01/15/2026 08 AM PST 2.38 10 0 Normal
01/15/2026 09 AM PST 2.37 10 - Normal
01/15/2026 10 AM PST 2.37 10 0 Normal
01/15/2026 11 AM PST 2.37 10 0 Normal
01/15/2026 12 PM PST 2.37 10 0 Normal
01/15/2026 01 PM PST 2.37 10 0 Normal
01/15/2026 02 PM PST 2.37 10 0 Normal
01/15/2026 03 PM PST 2.36 9 - Normal
01/15/2026 04 PM PST 2.36 9 0 Normal
01/15/2026 05 PM PST 2.36 9 0 Normal
01/15/2026 06 PM PST 2.36 9 0 Normal
01/15/2026 07 PM PST 2.36 9 0 Normal
01/15/2026 08 PM PST 2.35 9 - Normal
01/15/2026 09 PM PST 2.35 9 0 Normal
01/15/2026 10 PM PST 2.35 9 0 Normal
01/15/2026 11 PM PST 2.35 9 0 Normal
01/16/2026 12 AM PST 2.35 9 0 Normal
01/16/2026 01 AM PST 2.35 9 0 Normal
01/16/2026 02 AM PST 2.35 9 0 Normal
01/16/2026 03 AM PST 2.34 9 - Normal
01/16/2026 04 AM PST 2.34 9 0 Normal
01/16/2026 05 AM PST 2.34 9 0 Normal
01/16/2026 06 AM PST 2.34 9 0 Normal
01/16/2026 07 AM PST 2.34 9 0 Normal
01/16/2026 08 AM PST 2.34 9 0 Normal
01/16/2026 09 AM PST 2.33 9 - Normal
01/16/2026 10 AM PST 2.33 9 0 Normal
01/16/2026 11 AM PST 2.33 9 0 Normal
01/16/2026 12 PM PST 2.33 9 0 Normal
01/16/2026 01 PM PST 2.33 9 0 Normal
01/16/2026 02 PM PST 2.33 9 0 Normal
01/16/2026 03 PM PST 2.33 9 0 Normal
01/16/2026 04 PM PST 2.33 9 0 Normal
01/16/2026 05 PM PST 2.33 9 0 Normal
01/16/2026 06 PM PST 2.32 8 - Normal
01/16/2026 07 PM PST 2.32 8 0 Normal
01/16/2026 08 PM PST 2.32 8 0 Normal
01/16/2026 09 PM PST 2.32 8 0 Normal
01/16/2026 10 PM PST 2.32 8 0 Normal
01/16/2026 11 PM PST 2.32 8 0 Normal
01/17/2026 12 AM PST 2.32 8 0 Normal
01/17/2026 01 AM PST 2.32 8 0 Normal
01/17/2026 02 AM PST 2.31 8 - Normal
01/17/2026 03 AM PST 2.31 8 0 Normal
01/17/2026 04 AM PST 2.31 8 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.
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