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 Feet
Location: Alameda County in CaliforniaBulletin Group: Central CoastRiver Group: South Bay
Issuance Time: Dec 07 2025 at 7:28 AM PSTNext Issuance: Dec 08 2025 at 9:00 AM 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:  12/07/2025 at 07:33 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/02/2025 at 05:00 PM PST
# Maximum Observed Stage:                       11.53 Feet
# Maximum Observed Flow:                        12 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/07/2025 at 08:00 AM PST
# Maximum Forecast Stage:                       11.50 Feet
# Maximum Forecast Flow:                        10 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/02/2025 07 AM PST           11.52             11                Not Applicable
  12/02/2025 08 AM PST           11.52             11         0      Not Applicable
  12/02/2025 09 AM PST           11.52             11         0      Not Applicable
  12/02/2025 10 AM PST           11.52             11         0      Not Applicable
  12/02/2025 11 AM PST           11.52             11         0      Not Applicable
  12/02/2025 12 PM PST           11.53             12         +      Not Applicable
  12/02/2025 01 PM PST           11.53             12         0      Not Applicable
  12/02/2025 02 PM PST           11.53             12         0      Not Applicable
  12/02/2025 03 PM PST           11.53             12         0      Not Applicable
  12/02/2025 04 PM PST           11.53             12         0      Not Applicable
  12/02/2025 05 PM PST           11.53             12         0      Not Applicable
  12/02/2025 06 PM PST           11.52             11         -      Not Applicable
  12/02/2025 07 PM PST           11.52             11         0      Not Applicable
  12/02/2025 08 PM PST           11.52             11         0      Not Applicable
  12/02/2025 09 PM PST           11.52             11         0      Not Applicable
  12/02/2025 10 PM PST           11.52             11         0      Not Applicable
  12/02/2025 11 PM PST           11.52             11         0      Not Applicable
  12/03/2025 12 AM PST           11.52             11         0      Not Applicable
  12/03/2025 01 AM PST           11.52             11         0      Not Applicable
  12/03/2025 02 AM PST           11.52             11         0      Not Applicable
  12/03/2025 03 AM PST           11.52             11         0      Not Applicable
  12/03/2025 04 AM PST           11.52             11         0      Not Applicable
  12/03/2025 05 AM PST           11.52             11         0      Not Applicable
  12/03/2025 06 AM PST           11.51             11         -      Not Applicable
  12/03/2025 07 AM PST           11.51             11         0      Not Applicable
  12/03/2025 08 AM PST           11.51             11         0      Not Applicable
  12/03/2025 09 AM PST           11.51             11         0      Not Applicable
  12/03/2025 10 AM PST           11.51             11         0      Not Applicable
  12/03/2025 11 AM PST           11.51             11         0      Not Applicable
  12/03/2025 12 PM PST           11.51             11         0      Not Applicable
  12/03/2025 01 PM PST           11.51             11         0      Not Applicable
  12/03/2025 02 PM PST           11.51             11         0      Not Applicable
  12/03/2025 03 PM PST           11.51             11         0      Not Applicable
  12/03/2025 04 PM PST           11.51             11         0      Not Applicable
  12/03/2025 05 PM PST           11.51             11         0      Not Applicable
  12/03/2025 06 PM PST           11.51             11         0      Not Applicable
  12/03/2025 07 PM PST           11.51             11         0      Not Applicable
  12/03/2025 08 PM PST           11.51             11         0      Not Applicable
  12/03/2025 09 PM PST           11.51             11         0      Not Applicable
  12/03/2025 10 PM PST           11.50             10         -      Not Applicable
  12/03/2025 11 PM PST           11.50             10         0      Not Applicable
  12/04/2025 12 AM PST           11.50             10         0      Not Applicable
  12/04/2025 01 AM PST           11.50             10         0      Not Applicable
  12/04/2025 02 AM PST           11.50             10         0      Not Applicable
  12/04/2025 03 AM PST           11.50             10         0      Not Applicable
  12/04/2025 04 AM PST           11.50             10         0      Not Applicable
  12/04/2025 05 AM PST           11.50             10         0      Not Applicable
  12/04/2025 06 AM PST           11.50             10         0      Not Applicable
  12/04/2025 07 AM PST           11.51             11         +      Not Applicable
  12/04/2025 08 AM PST           11.51             11         0      Not Applicable
  12/04/2025 09 AM PST           11.51             11         0      Not Applicable
  12/04/2025 10 AM PST           11.51             11         0      Not Applicable
  12/04/2025 11 AM PST           11.51             11         0      Not Applicable
  12/04/2025 12 PM PST           11.51             11         0      Not Applicable
  12/04/2025 01 PM PST           11.51             11         0      Not Applicable
  12/04/2025 02 PM PST           11.52             11         +      Not Applicable
  12/04/2025 03 PM PST           11.52             11         0      Not Applicable
  12/04/2025 04 PM PST           11.51             11         -      Not Applicable
  12/04/2025 05 PM PST           11.51             11         0      Not Applicable
  12/04/2025 06 PM PST           11.51             11         0      Not Applicable
  12/04/2025 07 PM PST           11.51             11         0      Not Applicable
  12/04/2025 08 PM PST           11.51             11         0      Not Applicable
  12/04/2025 09 PM PST           11.51             11         0      Not Applicable
  12/04/2025 10 PM PST           11.51             11         0      Not Applicable
  12/04/2025 11 PM PST           11.51             11         0      Not Applicable
  12/05/2025 12 AM PST           11.51             11         0      Not Applicable
  12/05/2025 01 AM PST           11.50             10         -      Not Applicable
  12/05/2025 02 AM PST           11.50             10         0      Not Applicable
  12/05/2025 03 AM PST           11.50             10         0      Not Applicable
  12/05/2025 04 AM PST           11.50             10         0      Not Applicable
  12/05/2025 05 AM PST           11.50             10         0      Not Applicable
  12/05/2025 06 AM PST           11.50             10         0      Not Applicable
  12/05/2025 07 AM PST           11.50             10         0      Not Applicable
  12/05/2025 08 AM PST           11.50             10         0      Not Applicable
  12/05/2025 09 AM PST           11.50             10         0      Not Applicable
  12/05/2025 10 AM PST           11.50             10         0      Not Applicable
  12/05/2025 11 AM PST           11.51             11         +      Not Applicable
  12/05/2025 12 PM PST           11.51             11         0      Not Applicable
  12/05/2025 01 PM PST           11.51             11         0      Not Applicable
  12/05/2025 02 PM PST           11.51             11         0      Not Applicable
  12/05/2025 03 PM PST           11.51             11         0      Not Applicable
  12/05/2025 04 PM PST           11.51             11         0      Not Applicable
  12/05/2025 05 PM PST           11.51             11         0      Not Applicable
  12/05/2025 06 PM PST           11.51             11         0      Not Applicable
  12/05/2025 07 PM PST           11.51             11         0      Not Applicable
  12/05/2025 08 PM PST           11.51             11         0      Not Applicable
  12/05/2025 09 PM PST           11.51             11         0      Not Applicable
  12/05/2025 10 PM PST           11.50             10         -      Not Applicable
  12/05/2025 11 PM PST           11.50             10         0      Not Applicable
  12/06/2025 12 AM PST           11.50             10         0      Not Applicable
  12/06/2025 01 AM PST           11.50             10         0      Not Applicable
  12/06/2025 02 AM PST           11.50             10         0      Not Applicable
  12/06/2025 03 AM PST           11.50             10         0      Not Applicable
  12/06/2025 04 AM PST           11.50             10         0      Not Applicable
  12/06/2025 05 AM PST           11.50             10         0      Not Applicable
  12/06/2025 06 AM PST           11.50             10         0      Not Applicable
  12/06/2025 07 AM PST           11.50             10         0      Not Applicable
  12/06/2025 08 AM PST           11.50             10         0      Not Applicable
  12/06/2025 09 AM PST           11.50             10         0      Not Applicable
  12/06/2025 10 AM PST           11.50             10         0      Not Applicable
  12/06/2025 11 AM PST           11.50             10         0      Not Applicable
  12/06/2025 12 PM PST           11.50             10         0      Not Applicable
  12/06/2025 01 PM PST           11.50             10         0      Not Applicable
  12/06/2025 02 PM PST           11.51             11         +      Not Applicable
  12/06/2025 03 PM PST           11.50             10         -      Not Applicable
  12/06/2025 04 PM PST           11.51             11         +      Not Applicable
  12/06/2025 05 PM PST           11.50             10         -      Not Applicable
  12/06/2025 06 PM PST           11.50             10         0      Not Applicable
  12/06/2025 07 PM PST           11.50             10         0      Not Applicable
  12/06/2025 08 PM PST           11.50             10         0      Not Applicable
  12/06/2025 09 PM PST           11.50             10         0      Not Applicable
  12/06/2025 10 PM PST           11.50             10         0      Not Applicable
  12/06/2025 11 PM PST           11.50             10         0      Not Applicable
  12/07/2025 12 AM PST           11.50             10         0      Not Applicable
  12/07/2025 01 AM PST           11.50             10         0      Not Applicable
  12/07/2025 02 AM PST           11.50             10         0      Not Applicable
  12/07/2025 03 AM PST           11.50             10         0      Not Applicable
  12/07/2025 04 AM PST           11.50             10         0      Not Applicable
  12/07/2025 05 AM PST           11.50             10         0      Not Applicable
  12/07/2025 06 AM PST           11.50             10         0      Not Applicable
  12/07/2025 07 AM PST           11.50             10         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/07/2025 08 AM PST           11.50             10                Not Applicable
  12/07/2025 09 AM PST           11.50             10         0      Not Applicable
  12/07/2025 10 AM PST           11.50             10         0      Not Applicable
  12/07/2025 11 AM PST           11.50             10         0      Not Applicable
  12/07/2025 12 PM PST           11.50             10         0      Not Applicable
  12/07/2025 01 PM PST           11.50             10         0      Not Applicable
  12/07/2025 02 PM PST           11.50             10         0      Not Applicable
  12/07/2025 03 PM PST           11.50             10         0      Not Applicable
  12/07/2025 04 PM PST           11.50             10         0      Not Applicable
  12/07/2025 05 PM PST           11.50             10         0      Not Applicable
  12/07/2025 06 PM PST           11.50             10         0      Not Applicable
  12/07/2025 07 PM PST           11.50             10         0      Not Applicable
  12/07/2025 08 PM PST           11.50             10         0      Not Applicable
  12/07/2025 09 PM PST           11.50             10         0      Not Applicable
  12/07/2025 10 PM PST           11.50             10         0      Not Applicable
  12/07/2025 11 PM PST           11.50             10         0      Not Applicable
  12/08/2025 12 AM PST           11.50             10         0      Not Applicable
  12/08/2025 01 AM PST           11.50             10         0      Not Applicable
  12/08/2025 02 AM PST           11.50             10         0      Not Applicable
  12/08/2025 03 AM PST           11.50             10         0      Not Applicable
  12/08/2025 04 AM PST           11.50             10         0      Not Applicable
  12/08/2025 05 AM PST           11.50             10         0      Not Applicable
  12/08/2025 06 AM PST           11.50             10         0      Not Applicable
  12/08/2025 07 AM PST           11.50             10         0      Not Applicable
  12/08/2025 08 AM PST           11.50             10         0      Not Applicable
  12/08/2025 09 AM PST           11.50             10         0      Not Applicable
  12/08/2025 10 AM PST           11.50             10         0      Not Applicable
  12/08/2025 11 AM PST           11.50             10         0      Not Applicable
  12/08/2025 12 PM PST           11.49             10         -      Not Applicable
  12/08/2025 01 PM PST           11.49             10         0      Not Applicable
  12/08/2025 02 PM PST           11.49             10         0      Not Applicable
  12/08/2025 03 PM PST           11.49             10         0      Not Applicable
  12/08/2025 04 PM PST           11.49             10         0      Not Applicable
  12/08/2025 05 PM PST           11.49             10         0      Not Applicable
  12/08/2025 06 PM PST           11.49             10         0      Not Applicable
  12/08/2025 07 PM PST           11.49             10         0      Not Applicable
  12/08/2025 08 PM PST           11.49             10         0      Not Applicable
  12/08/2025 09 PM PST           11.49             10         0      Not Applicable
  12/08/2025 10 PM PST           11.49             10         0      Not Applicable
  12/08/2025 11 PM PST           11.49             10         0      Not Applicable
  12/09/2025 12 AM PST           11.49             10         0      Not Applicable
  12/09/2025 01 AM PST           11.49             10         0      Not Applicable
  12/09/2025 02 AM PST           11.49             10         0      Not Applicable
  12/09/2025 03 AM PST           11.49             10         0      Not Applicable
  12/09/2025 04 AM PST           11.49             10         0      Not Applicable
  12/09/2025 05 AM PST           11.49             10         0      Not Applicable
  12/09/2025 06 AM PST           11.49             10         0      Not Applicable
  12/09/2025 07 AM PST           11.49             10         0      Not Applicable
  12/09/2025 08 AM PST           11.49             10         0      Not Applicable
  12/09/2025 09 AM PST           11.49             10         0      Not Applicable
  12/09/2025 10 AM PST           11.49             10         0      Not Applicable
  12/09/2025 11 AM PST           11.49             10         0      Not Applicable
  12/09/2025 12 PM PST           11.49             10         0      Not Applicable
  12/09/2025 01 PM PST           11.49             10         0      Not Applicable
  12/09/2025 02 PM PST           11.49             10         0      Not Applicable
  12/09/2025 03 PM PST           11.49             10         0      Not Applicable
  12/09/2025 04 PM PST           11.49             10         0      Not Applicable
  12/09/2025 05 PM PST           11.49             10         0      Not Applicable
  12/09/2025 06 PM PST           11.49             10         0      Not Applicable
  12/09/2025 07 PM PST           11.49             10         0      Not Applicable
  12/09/2025 08 PM PST           11.49             10         0      Not Applicable
  12/09/2025 09 PM PST           11.49             10         0      Not Applicable
  12/09/2025 10 PM PST           11.49             10         0      Not Applicable
  12/09/2025 11 PM PST           11.49             10         0      Not Applicable
  12/10/2025 12 AM PST           11.49             10         0      Not Applicable
  12/10/2025 01 AM PST           11.49             10         0      Not Applicable
  12/10/2025 02 AM PST           11.49             10         0      Not Applicable
  12/10/2025 03 AM PST           11.49             10         0      Not Applicable
  12/10/2025 04 AM PST           11.49             10         0      Not Applicable
  12/10/2025 05 AM PST           11.49             10         0      Not Applicable
  12/10/2025 06 AM PST           11.49             10         0      Not Applicable
  12/10/2025 07 AM PST           11.49             10         0      Not Applicable
  12/10/2025 08 AM PST           11.49             10         0      Not Applicable
  12/10/2025 09 AM PST           11.49             10         0      Not Applicable
  12/10/2025 10 AM PST           11.49             10         0      Not Applicable
  12/10/2025 11 AM PST           11.49             10         0      Not Applicable
  12/10/2025 12 PM PST           11.49             10         0      Not Applicable
  12/10/2025 01 PM PST           11.49             10         0      Not Applicable
  12/10/2025 02 PM PST           11.49             10         0      Not Applicable
  12/10/2025 03 PM PST           11.49             10         0      Not Applicable
  12/10/2025 04 PM PST           11.49             10         0      Not Applicable
  12/10/2025 05 PM PST           11.49             10         0      Not Applicable
  12/10/2025 06 PM PST           11.49             10         0      Not Applicable
  12/10/2025 07 PM PST           11.49             10         0      Not Applicable
  12/10/2025 08 PM PST           11.49             10         0      Not Applicable
  12/10/2025 09 PM PST           11.49             10         0      Not Applicable
  12/10/2025 10 PM PST           11.49             10         0      Not Applicable
  12/10/2025 11 PM PST           11.49             10         0      Not Applicable
  12/11/2025 12 AM PST           11.49             10         0      Not Applicable
  12/11/2025 01 AM PST           11.49             10         0      Not Applicable
  12/11/2025 02 AM PST           11.49             10         0      Not Applicable
  12/11/2025 03 AM PST           11.49             10         0      Not Applicable
  12/11/2025 04 AM PST           11.49             10         0      Not Applicable
  12/11/2025 05 AM PST           11.49             10         0      Not Applicable
  12/11/2025 06 AM PST           11.49             10         0      Not Applicable
  12/11/2025 07 AM PST           11.49             10         0      Not Applicable
  12/11/2025 08 AM PST           11.49             10         0      Not Applicable
  12/11/2025 09 AM PST           11.49             10         0      Not Applicable
  12/11/2025 10 AM PST           11.48              9         -      Not Applicable
  12/11/2025 11 AM PST           11.48              9         0      Not Applicable
  12/11/2025 12 PM PST           11.48              9         0      Not Applicable
  12/11/2025 01 PM PST           11.48              9         0      Not Applicable
  12/11/2025 02 PM PST           11.48              9         0      Not Applicable
  12/11/2025 03 PM PST           11.48              9         0      Not Applicable
  12/11/2025 04 PM PST           11.48              9         0      Not Applicable
  12/11/2025 05 PM PST           11.48              9         0      Not Applicable
  12/11/2025 06 PM PST           11.48              9         0      Not Applicable
  12/11/2025 07 PM PST           11.48              9         0      Not Applicable
  12/11/2025 08 PM PST           11.48              9         0      Not Applicable
  12/11/2025 09 PM PST           11.48              9         0      Not Applicable
  12/11/2025 10 PM PST           11.48              9         0      Not Applicable
  12/11/2025 11 PM PST           11.48              9         0      Not Applicable
  12/12/2025 12 AM PST           11.48              9         0      Not Applicable
  12/12/2025 01 AM PST           11.48              9         0      Not Applicable
  12/12/2025 02 AM PST           11.48              9         0      Not Applicable
  12/12/2025 03 AM PST           11.48              9         0      Not Applicable
  12/12/2025 04 AM PST           11.48              9         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.