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 - SUNOL (AWEC1)
Latitude: 37.54º NLongitude: 121.86º WElevation: 300 FeetForecast Type: Unofficial Location
Location: Alameda County in CaliforniaBulletin Group: Central CoastRiver Group: South Bay
Issuance Time: Mar 04 2026 at 8:05 AM PSTNext Issuance: Mar 04 2026 at 3:00 PM PST
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Alameda Creek - Sunol (AWEC1)
#
# File Generation Time:  03/04/2026 at 08:08 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/27/2026 at 09:00 AM PST
# Maximum Observed Stage:                       11.93 Feet
# Maximum Observed Flow:                        48 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/04/2026 at 08:00 AM PST
# Maximum Forecast Stage:                       11.78 Feet
# Maximum Forecast Flow:                        31 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/27/2026 08 AM PST           11.93             48                Not Applicable
  02/27/2026 09 AM PST           11.93             48         0      Not Applicable
  02/27/2026 10 AM PST           11.91             45         -      Not Applicable
  02/27/2026 11 AM PST           11.91             45         0      Not Applicable
  02/27/2026 12 PM PST           11.91             45         0      Not Applicable
  02/27/2026 01 PM PST           11.91             45         0      Not Applicable
  02/27/2026 02 PM PST           11.91             45         0      Not Applicable
  02/27/2026 03 PM PST           11.91             45         0      Not Applicable
  02/27/2026 04 PM PST           11.90             44         -      Not Applicable
  02/27/2026 05 PM PST           11.90             44         0      Not Applicable
  02/27/2026 06 PM PST           11.90             44         0      Not Applicable
  02/27/2026 07 PM PST           11.90             44         0      Not Applicable
  02/27/2026 08 PM PST           11.90             44         0      Not Applicable
  02/27/2026 09 PM PST           11.90             44         0      Not Applicable
  02/27/2026 10 PM PST           11.89             43         -      Not Applicable
  02/27/2026 11 PM PST           11.89             43         0      Not Applicable
  02/28/2026 12 AM PST           11.89             43         0      Not Applicable
  02/28/2026 01 AM PST           11.88             42         -      Not Applicable
  02/28/2026 02 AM PST           11.89             43         +      Not Applicable
  02/28/2026 03 AM PST           11.89             43         0      Not Applicable
  02/28/2026 04 AM PST           11.89             43         0      Not Applicable
  02/28/2026 05 AM PST           11.88             42         -      Not Applicable
  02/28/2026 06 AM PST           11.88             42         0      Not Applicable
  02/28/2026 07 AM PST           11.89             43         +      Not Applicable
  02/28/2026 08 AM PST           11.89             43         0      Not Applicable
  02/28/2026 09 AM PST           11.87             40         -      Not Applicable
  02/28/2026 10 AM PST           11.87             40         0      Not Applicable
  02/28/2026 11 AM PST           11.87             40         0      Not Applicable
  02/28/2026 12 PM PST           11.88             42         +      Not Applicable
  02/28/2026 01 PM PST           11.87             40         -      Not Applicable
  02/28/2026 02 PM PST           11.86             39         -      Not Applicable
  02/28/2026 03 PM PST           11.86             39         0      Not Applicable
  02/28/2026 04 PM PST           11.86             39         0      Not Applicable
  02/28/2026 05 PM PST           11.86             39         0      Not Applicable
  02/28/2026 06 PM PST           11.86             39         0      Not Applicable
  02/28/2026 07 PM PST           11.86             39         0      Not Applicable
  02/28/2026 08 PM PST           11.86             39         0      Not Applicable
  02/28/2026 09 PM PST           11.86             39         0      Not Applicable
  02/28/2026 10 PM PST           11.85             38         -      Not Applicable
  02/28/2026 11 PM PST           11.86             39         +      Not Applicable
  03/01/2026 12 AM PST           11.85             38         -      Not Applicable
  03/01/2026 01 AM PST           11.85             38         0      Not Applicable
  03/01/2026 02 AM PST           11.85             38         0      Not Applicable
  03/01/2026 03 AM PST           11.85             38         0      Not Applicable
  03/01/2026 04 AM PST           11.84             37         -      Not Applicable
  03/01/2026 05 AM PST           11.85             38         +      Not Applicable
  03/01/2026 06 AM PST           11.85             38         0      Not Applicable
  03/01/2026 07 AM PST           11.85             38         0      Not Applicable
  03/01/2026 08 AM PST           11.84             37         -      Not Applicable
  03/01/2026 09 AM PST           11.84             37         0      Not Applicable
  03/01/2026 10 AM PST           11.84             37         0      Not Applicable
  03/01/2026 11 AM PST           11.83             36         -      Not Applicable
  03/01/2026 12 PM PST           11.84             37         +      Not Applicable
  03/01/2026 01 PM PST           11.83             36         -      Not Applicable
  03/01/2026 02 PM PST           11.84             37         +      Not Applicable
  03/01/2026 03 PM PST           11.83             36         -      Not Applicable
  03/01/2026 04 PM PST           11.83             36         0      Not Applicable
  03/01/2026 05 PM PST           11.83             36         0      Not Applicable
  03/01/2026 06 PM PST           11.83             36         0      Not Applicable
  03/01/2026 07 PM PST           11.83             36         0      Not Applicable
  03/01/2026 08 PM PST           11.83             36         0      Not Applicable
  03/01/2026 09 PM PST           11.83             36         0      Not Applicable
  03/01/2026 10 PM PST           11.83             36         0      Not Applicable
  03/01/2026 11 PM PST           11.83             36         0      Not Applicable
  03/02/2026 12 AM PST           11.82             35         -      Not Applicable
  03/02/2026 01 AM PST           11.82             35         0      Not Applicable
  03/02/2026 02 AM PST           11.82             35         0      Not Applicable
  03/02/2026 03 AM PST           11.82             35         0      Not Applicable
  03/02/2026 04 AM PST           11.82             35         0      Not Applicable
  03/02/2026 05 AM PST           11.82             35         0      Not Applicable
  03/02/2026 06 AM PST           11.82             35         0      Not Applicable
  03/02/2026 07 AM PST           11.82             35         0      Not Applicable
  03/02/2026 08 AM PST           11.81             34         -      Not Applicable
  03/02/2026 09 AM PST           11.81             34         0      Not Applicable
  03/02/2026 10 AM PST           11.82             35         +      Not Applicable
  03/02/2026 11 AM PST           11.82             35         0      Not Applicable
  03/02/2026 12 PM PST           11.81             34         -      Not Applicable
  03/02/2026 01 PM PST           11.81             34         0      Not Applicable
  03/02/2026 02 PM PST           11.81             34         0      Not Applicable
  03/02/2026 03 PM PST           11.81             34         0      Not Applicable
  03/02/2026 04 PM PST           11.80             33         -      Not Applicable
  03/02/2026 05 PM PST           11.81             34         +      Not Applicable
  03/02/2026 06 PM PST           11.81             34         0      Not Applicable
  03/02/2026 07 PM PST           11.80             33         -      Not Applicable
  03/02/2026 08 PM PST           11.80             33         0      Not Applicable
  03/02/2026 09 PM PST           11.80             33         0      Not Applicable
  03/02/2026 10 PM PST           11.80             33         0      Not Applicable
  03/02/2026 11 PM PST           11.80             33         0      Not Applicable
  03/03/2026 12 AM PST           11.80             33         0      Not Applicable
  03/03/2026 01 AM PST           11.80             33         0      Not Applicable
  03/03/2026 02 AM PST           11.80             33         0      Not Applicable
  03/03/2026 03 AM PST           11.80             33         0      Not Applicable
  03/03/2026 04 AM PST           11.80             33         0      Not Applicable
  03/03/2026 05 AM PST           11.80             33         0      Not Applicable
  03/03/2026 06 AM PST           11.79             32         -      Not Applicable
  03/03/2026 07 AM PST           11.79             32         0      Not Applicable
  03/03/2026 08 AM PST           11.79             32         0      Not Applicable
  03/03/2026 09 AM PST           11.79             32         0      Not Applicable
  03/03/2026 10 AM PST           11.79             32         0      Not Applicable
  03/03/2026 11 AM PST           11.79             32         0      Not Applicable
  03/03/2026 12 PM PST           11.79             32         0      Not Applicable
  03/03/2026 01 PM PST           11.78             31         -      Not Applicable
  03/03/2026 02 PM PST           11.78             31         0      Not Applicable
  03/03/2026 03 PM PST           11.78             31         0      Not Applicable
  03/03/2026 04 PM PST           11.78             31         0      Not Applicable
  03/03/2026 05 PM PST           11.78             31         0      Not Applicable
  03/03/2026 06 PM PST           11.78             31         0      Not Applicable
  03/03/2026 07 PM PST           11.78             31         0      Not Applicable
  03/03/2026 08 PM PST           11.78             31         0      Not Applicable
  03/03/2026 09 PM PST           11.78             31         0      Not Applicable
  03/03/2026 10 PM PST           11.78             31         0      Not Applicable
  03/03/2026 11 PM PST           11.78             31         0      Not Applicable
  03/04/2026 12 AM PST           11.78             31         0      Not Applicable
  03/04/2026 01 AM PST           11.78             31         0      Not Applicable
  03/04/2026 02 AM PST           11.78             31         0      Not Applicable
  03/04/2026 03 AM PST           11.77             30         -      Not Applicable
  03/04/2026 04 AM PST           11.78             31         +      Not Applicable
  03/04/2026 05 AM PST           11.78             31         0      Not Applicable
  03/04/2026 06 AM PST           11.78             31         0      Not Applicable
  03/04/2026 07 AM PST           11.78             31         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/04/2026 08 AM PST           11.78             31                Not Applicable
  03/04/2026 09 AM PST           11.78             31         0      Not Applicable
  03/04/2026 10 AM PST           11.78             31         0      Not Applicable
  03/04/2026 11 AM PST           11.78             31         0      Not Applicable
  03/04/2026 12 PM PST           11.77             30         -      Not Applicable
  03/04/2026 01 PM PST           11.77             30         0      Not Applicable
  03/04/2026 02 PM PST           11.77             30         0      Not Applicable
  03/04/2026 03 PM PST           11.77             30         0      Not Applicable
  03/04/2026 04 PM PST           11.77             30         0      Not Applicable
  03/04/2026 05 PM PST           11.77             30         0      Not Applicable
  03/04/2026 06 PM PST           11.77             30         0      Not Applicable
  03/04/2026 07 PM PST           11.77             30         0      Not Applicable
  03/04/2026 08 PM PST           11.77             30         0      Not Applicable
  03/04/2026 09 PM PST           11.77             30         0      Not Applicable
  03/04/2026 10 PM PST           11.77             30         0      Not Applicable
  03/04/2026 11 PM PST           11.77             30         0      Not Applicable
  03/05/2026 12 AM PST           11.77             30         0      Not Applicable
  03/05/2026 01 AM PST           11.77             30         0      Not Applicable
  03/05/2026 02 AM PST           11.77             30         0      Not Applicable
  03/05/2026 03 AM PST           11.77             30         0      Not Applicable
  03/05/2026 04 AM PST           11.77             30         0      Not Applicable
  03/05/2026 05 AM PST           11.77             30         0      Not Applicable
  03/05/2026 06 AM PST           11.77             30         0      Not Applicable
  03/05/2026 07 AM PST           11.77             30         0      Not Applicable
  03/05/2026 08 AM PST           11.77             30         0      Not Applicable
  03/05/2026 09 AM PST           11.77             30         0      Not Applicable
  03/05/2026 10 AM PST           11.76             29         -      Not Applicable
  03/05/2026 11 AM PST           11.76             29         0      Not Applicable
  03/05/2026 12 PM PST           11.76             29         0      Not Applicable
  03/05/2026 01 PM PST           11.76             29         0      Not Applicable
  03/05/2026 02 PM PST           11.76             29         0      Not Applicable
  03/05/2026 03 PM PST           11.76             29         0      Not Applicable
  03/05/2026 04 PM PST           11.76             29         0      Not Applicable
  03/05/2026 05 PM PST           11.76             29         0      Not Applicable
  03/05/2026 06 PM PST           11.76             29         0      Not Applicable
  03/05/2026 07 PM PST           11.76             29         0      Not Applicable
  03/05/2026 08 PM PST           11.76             29         0      Not Applicable
  03/05/2026 09 PM PST           11.76             29         0      Not Applicable
  03/05/2026 10 PM PST           11.76             29         0      Not Applicable
  03/05/2026 11 PM PST           11.76             29         0      Not Applicable
  03/06/2026 12 AM PST           11.76             29         0      Not Applicable
  03/06/2026 01 AM PST           11.76             29         0      Not Applicable
  03/06/2026 02 AM PST           11.76             29         0      Not Applicable
  03/06/2026 03 AM PST           11.76             29         0      Not Applicable
  03/06/2026 04 AM PST           11.76             29         0      Not Applicable
  03/06/2026 05 AM PST           11.76             29         0      Not Applicable
  03/06/2026 06 AM PST           11.76             29         0      Not Applicable
  03/06/2026 07 AM PST           11.76             29         0      Not Applicable
  03/06/2026 08 AM PST           11.76             29         0      Not Applicable
  03/06/2026 09 AM PST           11.76             29         0      Not Applicable
  03/06/2026 10 AM PST           11.76             29         0      Not Applicable
  03/06/2026 11 AM PST           11.76             29         0      Not Applicable
  03/06/2026 12 PM PST           11.76             29         0      Not Applicable
  03/06/2026 01 PM PST           11.76             29         0      Not Applicable
  03/06/2026 02 PM PST           11.76             29         0      Not Applicable
  03/06/2026 03 PM PST           11.76             29         0      Not Applicable
  03/06/2026 04 PM PST           11.76             29         0      Not Applicable
  03/06/2026 05 PM PST           11.76             29         0      Not Applicable
  03/06/2026 06 PM PST           11.76             29         0      Not Applicable
  03/06/2026 07 PM PST           11.76             29         0      Not Applicable
  03/06/2026 08 PM PST           11.76             29         0      Not Applicable
  03/06/2026 09 PM PST           11.76             29         0      Not Applicable
  03/06/2026 10 PM PST           11.76             29         0      Not Applicable
  03/06/2026 11 PM PST           11.76             29         0      Not Applicable
  03/07/2026 12 AM PST           11.76             29         0      Not Applicable
  03/07/2026 01 AM PST           11.76             29         0      Not Applicable
  03/07/2026 02 AM PST           11.76             29         0      Not Applicable
  03/07/2026 03 AM PST           11.75             28         -      Not Applicable
  03/07/2026 04 AM PST           11.75             28         0      Not Applicable
  03/07/2026 05 AM PST           11.75             28         0      Not Applicable
  03/07/2026 06 AM PST           11.75             28         0      Not Applicable
  03/07/2026 07 AM PST           11.75             28         0      Not Applicable
  03/07/2026 08 AM PST           11.75             28         0      Not Applicable
  03/07/2026 09 AM PST           11.75             28         0      Not Applicable
  03/07/2026 10 AM PST           11.75             28         0      Not Applicable
  03/07/2026 11 AM PST           11.75             28         0      Not Applicable
  03/07/2026 12 PM PST           11.75             28         0      Not Applicable
  03/07/2026 01 PM PST           11.75             28         0      Not Applicable
  03/07/2026 02 PM PST           11.75             28         0      Not Applicable
  03/07/2026 03 PM PST           11.75             28         0      Not Applicable
  03/07/2026 04 PM PST           11.75             28         0      Not Applicable
  03/07/2026 05 PM PST           11.75             28         0      Not Applicable
  03/07/2026 06 PM PST           11.75             28         0      Not Applicable
  03/07/2026 07 PM PST           11.75             28         0      Not Applicable
  03/07/2026 08 PM PST           11.75             28         0      Not Applicable
  03/07/2026 09 PM PST           11.75             28         0      Not Applicable
  03/07/2026 10 PM PST           11.75             28         0      Not Applicable
  03/07/2026 11 PM PST           11.75             28         0      Not Applicable
  03/08/2026 12 AM PST           11.75             28         0      Not Applicable
  03/08/2026 01 AM PST           11.75             28         0      Not Applicable
  03/08/2026 03 AM PDT           11.75             28         0      Not Applicable
  03/08/2026 04 AM PDT           11.75             28         0      Not Applicable
  03/08/2026 05 AM PDT           11.75             28         0      Not Applicable
  03/08/2026 06 AM PDT           11.75             28         0      Not Applicable
  03/08/2026 07 AM PDT           11.75             28         0      Not Applicable
  03/08/2026 08 AM PDT           11.75             28         0      Not Applicable
  03/08/2026 09 AM PDT           11.75             28         0      Not Applicable
  03/08/2026 10 AM PDT           11.75             28         0      Not Applicable
  03/08/2026 11 AM PDT           11.75             28         0      Not Applicable
  03/08/2026 12 PM PDT           11.75             28         0      Not Applicable
  03/08/2026 01 PM PDT           11.75             28         0      Not Applicable
  03/08/2026 02 PM PDT           11.75             28         0      Not Applicable
  03/08/2026 03 PM PDT           11.75             28         0      Not Applicable
  03/08/2026 04 PM PDT           11.75             28         0      Not Applicable
  03/08/2026 05 PM PDT           11.75             28         0      Not Applicable
  03/08/2026 06 PM PDT           11.75             28         0      Not Applicable
  03/08/2026 07 PM PDT           11.75             28         0      Not Applicable
  03/08/2026 08 PM PDT           11.75             28         0      Not Applicable
  03/08/2026 09 PM PDT           11.75             28         0      Not Applicable
  03/08/2026 10 PM PDT           11.75             28         0      Not Applicable
  03/08/2026 11 PM PDT           11.75             28         0      Not Applicable
  03/09/2026 12 AM PDT           11.75             28         0      Not Applicable
  03/09/2026 01 AM PDT           11.75             28         0      Not Applicable
  03/09/2026 02 AM PDT           11.75             28         0      Not Applicable
  03/09/2026 03 AM PDT           11.75             28         0      Not Applicable
  03/09/2026 04 AM PDT           11.75             28         0      Not Applicable
  03/09/2026 05 AM PDT           11.75             28         0      Not Applicable
#
# 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.