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: Feb 11 2026 at 1:24 PM PSTNext Issuance: Feb 12 2026 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:  02/11/2026 at 01:26 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/06/2026 at 05:00 PM PST
# Maximum Observed Stage:                       11.85 Feet
# Maximum Observed Flow:                        38 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/16/2026 at 03:00 AM PST
# Maximum Forecast Stage:                       12.93 Feet
# Maximum Forecast Flow:                        260 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/06/2026 01 PM PST           11.85             38                Not Applicable
  02/06/2026 02 PM PST           11.85             38         0      Not Applicable
  02/06/2026 03 PM PST           11.85             38         0      Not Applicable
  02/06/2026 04 PM PST           11.85             38         0      Not Applicable
  02/06/2026 05 PM PST           11.85             38         0      Not Applicable
  02/06/2026 06 PM PST           11.84             37         -      Not Applicable
  02/06/2026 07 PM PST           11.84             37         0      Not Applicable
  02/06/2026 08 PM PST           11.84             37         0      Not Applicable
  02/06/2026 09 PM PST           11.84             37         0      Not Applicable
  02/06/2026 10 PM PST           11.83             36         -      Not Applicable
  02/06/2026 11 PM PST           11.83             36         0      Not Applicable
  02/07/2026 12 AM PST           11.83             36         0      Not Applicable
  02/07/2026 01 AM PST           11.83             36         0      Not Applicable
  02/07/2026 02 AM PST           11.83             36         0      Not Applicable
  02/07/2026 03 AM PST           11.83             36         0      Not Applicable
  02/07/2026 04 AM PST           11.82             35         -      Not Applicable
  02/07/2026 05 AM PST           11.82             35         0      Not Applicable
  02/07/2026 06 AM PST           11.82             35         0      Not Applicable
  02/07/2026 07 AM PST           11.82             35         0      Not Applicable
  02/07/2026 08 AM PST           11.82             35         0      Not Applicable
  02/07/2026 09 AM PST           11.82             35         0      Not Applicable
  02/07/2026 10 AM PST           11.82             35         0      Not Applicable
  02/07/2026 11 AM PST           11.82             35         0      Not Applicable
  02/07/2026 12 PM PST           11.82             35         0      Not Applicable
  02/07/2026 01 PM PST           11.82             35         0      Not Applicable
  02/07/2026 02 PM PST           11.82             35         0      Not Applicable
  02/07/2026 03 PM PST           11.82             35         0      Not Applicable
  02/07/2026 04 PM PST           11.82             35         0      Not Applicable
  02/07/2026 05 PM PST           11.82             35         0      Not Applicable
  02/07/2026 06 PM PST           11.81             34         -      Not Applicable
  02/07/2026 07 PM PST           11.81             34         0      Not Applicable
  02/07/2026 08 PM PST           11.81             34         0      Not Applicable
  02/07/2026 09 PM PST           11.81             34         0      Not Applicable
  02/07/2026 10 PM PST           11.81             34         0      Not Applicable
  02/07/2026 11 PM PST           11.80             33         -      Not Applicable
  02/08/2026 12 AM PST           11.80             33         0      Not Applicable
  02/08/2026 01 AM PST           11.80             33         0      Not Applicable
  02/08/2026 02 AM PST           11.80             33         0      Not Applicable
  02/08/2026 03 AM PST           11.80             33         0      Not Applicable
  02/08/2026 04 AM PST           11.80             33         0      Not Applicable
  02/08/2026 05 AM PST           11.79             32         -      Not Applicable
  02/08/2026 06 AM PST           11.79             32         0      Not Applicable
  02/08/2026 07 AM PST           11.79             32         0      Not Applicable
  02/08/2026 08 AM PST           11.79             32         0      Not Applicable
  02/08/2026 09 AM PST           11.79             32         0      Not Applicable
  02/08/2026 10 AM PST           11.79             32         0      Not Applicable
  02/08/2026 11 AM PST           11.80             33         +      Not Applicable
  02/08/2026 12 PM PST           11.79             32         -      Not Applicable
  02/08/2026 01 PM PST           11.80             33         +      Not Applicable
  02/08/2026 02 PM PST           11.80             33         0      Not Applicable
  02/08/2026 03 PM PST           11.80             33         0      Not Applicable
  02/08/2026 04 PM PST           11.80             33         0      Not Applicable
  02/08/2026 05 PM PST           11.80             33         0      Not Applicable
  02/08/2026 06 PM PST           11.79             32         -      Not Applicable
  02/08/2026 07 PM PST           11.79             32         0      Not Applicable
  02/08/2026 08 PM PST           11.79             32         0      Not Applicable
  02/08/2026 09 PM PST           11.78             31         -      Not Applicable
  02/08/2026 10 PM PST           11.78             31         0      Not Applicable
  02/08/2026 11 PM PST           11.78             31         0      Not Applicable
  02/09/2026 12 AM PST           11.78             31         0      Not Applicable
  02/09/2026 01 AM PST           11.78             31         0      Not Applicable
  02/09/2026 02 AM PST           11.78             31         0      Not Applicable
  02/09/2026 03 AM PST           11.77             30         -      Not Applicable
  02/09/2026 04 AM PST           11.77             30         0      Not Applicable
  02/09/2026 05 AM PST           11.77             30         0      Not Applicable
  02/09/2026 06 AM PST           11.77             30         0      Not Applicable
  02/09/2026 07 AM PST           11.77             30         0      Not Applicable
  02/09/2026 08 AM PST           11.77             30         0      Not Applicable
  02/09/2026 09 AM PST           11.77             30         0      Not Applicable
  02/09/2026 10 AM PST           11.77             30         0      Not Applicable
  02/09/2026 11 AM PST           11.77             30         0      Not Applicable
  02/09/2026 12 PM PST           11.77             30         0      Not Applicable
  02/09/2026 01 PM PST           11.77             30         0      Not Applicable
  02/09/2026 02 PM PST           11.77             30         0      Not Applicable
  02/09/2026 03 PM PST           11.77             30         0      Not Applicable
  02/09/2026 04 PM PST           11.77             30         0      Not Applicable
  02/09/2026 05 PM PST           11.77             30         0      Not Applicable
  02/09/2026 06 PM PST           11.77             30         0      Not Applicable
  02/09/2026 07 PM PST           11.76             29         -      Not Applicable
  02/09/2026 08 PM PST           11.76             29         0      Not Applicable
  02/09/2026 09 PM PST           11.76             29         0      Not Applicable
  02/09/2026 10 PM PST           11.76             29         0      Not Applicable
  02/09/2026 11 PM PST           11.76             29         0      Not Applicable
  02/10/2026 12 AM PST           11.76             29         0      Not Applicable
  02/10/2026 01 AM PST           11.76             29         0      Not Applicable
  02/10/2026 02 AM PST           11.75             28         -      Not Applicable
  02/10/2026 03 AM PST           11.75             28         0      Not Applicable
  02/10/2026 04 AM PST           11.75             28         0      Not Applicable
  02/10/2026 05 AM PST           11.75             28         0      Not Applicable
  02/10/2026 06 AM PST           11.75             28         0      Not Applicable
  02/10/2026 07 AM PST           11.75             28         0      Not Applicable
  02/10/2026 08 AM PST           11.75             28         0      Not Applicable
  02/10/2026 09 AM PST           11.75             28         0      Not Applicable
  02/10/2026 10 AM PST           11.75             28         0      Not Applicable
  02/10/2026 11 AM PST           11.75             28         0      Not Applicable
  02/10/2026 12 PM PST           11.75             28         0      Not Applicable
  02/10/2026 01 PM PST           11.75             28         0      Not Applicable
  02/10/2026 02 PM PST           11.75             28         0      Not Applicable
  02/10/2026 03 PM PST           11.75             28         0      Not Applicable
  02/10/2026 04 PM PST           11.75             28         0      Not Applicable
  02/10/2026 05 PM PST           11.75             28         0      Not Applicable
  02/10/2026 06 PM PST           11.74             27         -      Not Applicable
  02/10/2026 07 PM PST           11.74             27         0      Not Applicable
  02/10/2026 08 PM PST           11.74             27         0      Not Applicable
  02/10/2026 09 PM PST           11.74             27         0      Not Applicable
  02/10/2026 10 PM PST           11.74             27         0      Not Applicable
  02/10/2026 11 PM PST           11.74             27         0      Not Applicable
  02/11/2026 12 AM PST           11.74             27         0      Not Applicable
  02/11/2026 01 AM PST           11.74             27         0      Not Applicable
  02/11/2026 02 AM PST           11.74             27         0      Not Applicable
  02/11/2026 03 AM PST           11.74             27         0      Not Applicable
  02/11/2026 04 AM PST           11.74             27         0      Not Applicable
  02/11/2026 05 AM PST           11.74             27         0      Not Applicable
  02/11/2026 06 AM PST           11.74             27         0      Not Applicable
  02/11/2026 07 AM PST           11.74             27         0      Not Applicable
  02/11/2026 08 AM PST           11.73             26         -      Not Applicable
  02/11/2026 09 AM PST           11.73             26         0      Not Applicable
  02/11/2026 10 AM PST           11.73             26         0      Not Applicable
  02/11/2026 11 AM PST           11.74             27         +      Not Applicable
  02/11/2026 12 PM PST           11.74             27         0      Not Applicable
  02/11/2026 01 PM PST           11.74             27         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/11/2026 02 PM PST           11.73             26                Not Applicable
  02/11/2026 03 PM PST           11.73             26         0      Not Applicable
  02/11/2026 04 PM PST           11.73             26         0      Not Applicable
  02/11/2026 05 PM PST           11.73             26         0      Not Applicable
  02/11/2026 06 PM PST           11.74             27         +      Not Applicable
  02/11/2026 07 PM PST           11.74             27         0      Not Applicable
  02/11/2026 08 PM PST           11.75             28         +      Not Applicable
  02/11/2026 09 PM PST           11.76             29         +      Not Applicable
  02/11/2026 10 PM PST           11.76             29         0      Not Applicable
  02/11/2026 11 PM PST           11.77             30         +      Not Applicable
  02/12/2026 12 AM PST           11.77             30         0      Not Applicable
  02/12/2026 01 AM PST           11.76             29         -      Not Applicable
  02/12/2026 02 AM PST           11.76             29         0      Not Applicable
  02/12/2026 03 AM PST           11.75             28         -      Not Applicable
  02/12/2026 04 AM PST           11.74             27         -      Not Applicable
  02/12/2026 05 AM PST           11.74             27         0      Not Applicable
  02/12/2026 06 AM PST           11.74             27         0      Not Applicable
  02/12/2026 07 AM PST           11.73             26         -      Not Applicable
  02/12/2026 08 AM PST           11.73             26         0      Not Applicable
  02/12/2026 09 AM PST           11.72             25         -      Not Applicable
  02/12/2026 10 AM PST           11.72             25         0      Not Applicable
  02/12/2026 11 AM PST           11.72             25         0      Not Applicable
  02/12/2026 12 PM PST           11.72             25         0      Not Applicable
  02/12/2026 01 PM PST           11.72             25         0      Not Applicable
  02/12/2026 02 PM PST           11.71             24         -      Not Applicable
  02/12/2026 03 PM PST           11.71             24         0      Not Applicable
  02/12/2026 04 PM PST           11.71             24         0      Not Applicable
  02/12/2026 05 PM PST           11.71             24         0      Not Applicable
  02/12/2026 06 PM PST           11.71             24         0      Not Applicable
  02/12/2026 07 PM PST           11.71             24         0      Not Applicable
  02/12/2026 08 PM PST           11.71             24         0      Not Applicable
  02/12/2026 09 PM PST           11.71             24         0      Not Applicable
  02/12/2026 10 PM PST           11.71             24         0      Not Applicable
  02/12/2026 11 PM PST           11.71             24         0      Not Applicable
  02/13/2026 12 AM PST           11.71             24         0      Not Applicable
  02/13/2026 01 AM PST           11.71             24         0      Not Applicable
  02/13/2026 02 AM PST           11.71             24         0      Not Applicable
  02/13/2026 03 AM PST           11.71             24         0      Not Applicable
  02/13/2026 04 AM PST           11.71             24         0      Not Applicable
  02/13/2026 05 AM PST           11.71             24         0      Not Applicable
  02/13/2026 06 AM PST           11.71             24         0      Not Applicable
  02/13/2026 07 AM PST           11.71             24         0      Not Applicable
  02/13/2026 08 AM PST           11.71             24         0      Not Applicable
  02/13/2026 09 AM PST           11.71             24         0      Not Applicable
  02/13/2026 10 AM PST           11.71             24         0      Not Applicable
  02/13/2026 11 AM PST           11.71             24         0      Not Applicable
  02/13/2026 12 PM PST           11.71             24         0      Not Applicable
  02/13/2026 01 PM PST           11.71             24         0      Not Applicable
  02/13/2026 02 PM PST           11.71             24         0      Not Applicable
  02/13/2026 03 PM PST           11.71             24         0      Not Applicable
  02/13/2026 04 PM PST           11.71             24         0      Not Applicable
  02/13/2026 05 PM PST           11.71             24         0      Not Applicable
  02/13/2026 06 PM PST           11.71             24         0      Not Applicable
  02/13/2026 07 PM PST           11.71             24         0      Not Applicable
  02/13/2026 08 PM PST           11.71             24         0      Not Applicable
  02/13/2026 09 PM PST           11.71             24         0      Not Applicable
  02/13/2026 10 PM PST           11.71             24         0      Not Applicable
  02/13/2026 11 PM PST           11.70             23         -      Not Applicable
  02/14/2026 12 AM PST           11.70             23         0      Not Applicable
  02/14/2026 01 AM PST           11.70             23         0      Not Applicable
  02/14/2026 02 AM PST           11.70             23         0      Not Applicable
  02/14/2026 03 AM PST           11.70             23         0      Not Applicable
  02/14/2026 04 AM PST           11.70             23         0      Not Applicable
  02/14/2026 05 AM PST           11.70             23         0      Not Applicable
  02/14/2026 06 AM PST           11.70             23         0      Not Applicable
  02/14/2026 07 AM PST           11.70             23         0      Not Applicable
  02/14/2026 08 AM PST           11.70             23         0      Not Applicable
  02/14/2026 09 AM PST           11.70             23         0      Not Applicable
  02/14/2026 10 AM PST           11.70             23         0      Not Applicable
  02/14/2026 11 AM PST           11.70             23         0      Not Applicable
  02/14/2026 12 PM PST           11.70             23         0      Not Applicable
  02/14/2026 01 PM PST           11.70             23         0      Not Applicable
  02/14/2026 02 PM PST           11.70             23         0      Not Applicable
  02/14/2026 03 PM PST           11.70             23         0      Not Applicable
  02/14/2026 04 PM PST           11.70             23         0      Not Applicable
  02/14/2026 05 PM PST           11.70             23         0      Not Applicable
  02/14/2026 06 PM PST           11.70             23         0      Not Applicable
  02/14/2026 07 PM PST           11.70             23         0      Not Applicable
  02/14/2026 08 PM PST           11.70             23         0      Not Applicable
  02/14/2026 09 PM PST           11.70             23         0      Not Applicable
  02/14/2026 10 PM PST           11.70             23         0      Not Applicable
  02/14/2026 11 PM PST           11.70             23         0      Not Applicable
  02/15/2026 12 AM PST           11.70             23         0      Not Applicable
  02/15/2026 01 AM PST           11.70             23         0      Not Applicable
  02/15/2026 02 AM PST           11.70             23         0      Not Applicable
  02/15/2026 03 AM PST           11.70             23         0      Not Applicable
  02/15/2026 04 AM PST           11.70             23         0      Not Applicable
  02/15/2026 05 AM PST           11.70             23         0      Not Applicable
  02/15/2026 06 AM PST           11.70             23         0      Not Applicable
  02/15/2026 07 AM PST           11.70             23         0      Not Applicable
  02/15/2026 08 AM PST           11.70             23         0      Not Applicable
  02/15/2026 09 AM PST           11.69             23         -      Not Applicable
  02/15/2026 10 AM PST           11.70             23         +      Not Applicable
  02/15/2026 11 AM PST           11.70             23         0      Not Applicable
  02/15/2026 12 PM PST           11.70             23         0      Not Applicable
  02/15/2026 01 PM PST           11.71             24         +      Not Applicable
  02/15/2026 02 PM PST           11.71             24         0      Not Applicable
  02/15/2026 03 PM PST           11.71             24         0      Not Applicable
  02/15/2026 04 PM PST           11.71             24         0      Not Applicable
  02/15/2026 05 PM PST           11.72             25         +      Not Applicable
  02/15/2026 06 PM PST           11.73             26         +      Not Applicable
  02/15/2026 07 PM PST           11.74             27         +      Not Applicable
  02/15/2026 08 PM PST           11.74             27         0      Not Applicable
  02/15/2026 09 PM PST           11.75             28         +      Not Applicable
  02/15/2026 10 PM PST           11.76             29         +      Not Applicable
  02/15/2026 11 PM PST           11.84             37         +      Not Applicable
  02/16/2026 12 AM PST           12.18             87         +      Not Applicable
  02/16/2026 01 AM PST           12.60            177         +      Not Applicable
  02/16/2026 02 AM PST           12.83            234         +      Not Applicable
  02/16/2026 03 AM PST           12.93            260         +      Not Applicable
  02/16/2026 04 AM PST           12.93            260         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.