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: Feb 18 2026 at 2:05 PM PSTNext Issuance: Feb 19 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:  02/18/2026 at 02:07 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/17/2026 at 06:00 PM PST
# Maximum Observed Stage:                       15.77 Feet
# Maximum Observed Flow:                        1237 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/19/2026 at 09:00 AM PST
# Maximum Forecast Stage:                       14.37 Feet
# Maximum Forecast Flow:                        669 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/13/2026 02 PM PST           11.72             25                Not Applicable
  02/13/2026 03 PM PST           11.72             25         0      Not Applicable
  02/13/2026 04 PM PST           11.72             25         0      Not Applicable
  02/13/2026 05 PM PST           11.72             25         0      Not Applicable
  02/13/2026 06 PM PST           11.72             25         0      Not Applicable
  02/13/2026 07 PM PST           11.72             25         0      Not Applicable
  02/13/2026 08 PM PST           11.71             24         -      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           11.71             24         0      Not Applicable
  02/14/2026 12 AM PST           11.71             24         0      Not Applicable
  02/14/2026 01 AM PST           11.71             24         0      Not Applicable
  02/14/2026 02 AM PST           11.71             24         0      Not Applicable
  02/14/2026 03 AM PST           11.71             24         0      Not Applicable
  02/14/2026 04 AM PST           11.71             24         0      Not Applicable
  02/14/2026 05 AM PST           11.71             24         0      Not Applicable
  02/14/2026 06 AM PST           11.70             23         -      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           11.71             24         +      Not Applicable
  02/14/2026 01 PM PST           11.71             24         0      Not Applicable
  02/14/2026 02 PM PST           11.71             24         0      Not Applicable
  02/14/2026 03 PM PST           11.71             24         0      Not Applicable
  02/14/2026 04 PM PST           11.71             24         0      Not Applicable
  02/14/2026 05 PM PST           11.71             24         0      Not Applicable
  02/14/2026 06 PM PST           11.71             24         0      Not Applicable
  02/14/2026 07 PM PST           11.70             23         -      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           11.69             23         -      Not Applicable
  02/15/2026 07 AM PST           11.69             23         0      Not Applicable
  02/15/2026 08 AM PST           11.69             23         0      Not Applicable
  02/15/2026 09 AM PST           11.69             23         0      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           11.70             23         0      Not Applicable
  02/15/2026 02 PM PST           11.70             23         0      Not Applicable
  02/15/2026 03 PM PST           11.70             23         0      Not Applicable
  02/15/2026 04 PM PST           11.70             23         0      Not Applicable
  02/15/2026 05 PM PST           11.70             23         0      Not Applicable
  02/15/2026 06 PM PST           11.69             23         -      Not Applicable
  02/15/2026 07 PM PST           11.69             23         0      Not Applicable
  02/15/2026 08 PM PST           11.69             23         0      Not Applicable
  02/15/2026 09 PM PST           11.69             23         0      Not Applicable
  02/15/2026 10 PM PST           11.69             23         0      Not Applicable
  02/15/2026 11 PM PST           11.69             23         0      Not Applicable
  02/16/2026 12 AM PST           11.69             23         0      Not Applicable
  02/16/2026 01 AM PST           11.69             23         0      Not Applicable
  02/16/2026 02 AM PST           11.69             23         0      Not Applicable
  02/16/2026 03 AM PST           11.69             23         0      Not Applicable
  02/16/2026 04 AM PST           11.69             23         0      Not Applicable
  02/16/2026 05 AM PST           11.69             23         0      Not Applicable
  02/16/2026 06 AM PST           11.69             23         0      Not Applicable
  02/16/2026 07 AM PST           11.69             23         0      Not Applicable
  02/16/2026 08 AM PST           11.69             23         0      Not Applicable
  02/16/2026 09 AM PST           11.73             26         +      Not Applicable
  02/16/2026 10 AM PST           11.76             29         +      Not Applicable
  02/16/2026 11 AM PST           11.78             31         +      Not Applicable
  02/16/2026 12 PM PST           11.80             33         +      Not Applicable
  02/16/2026 01 PM PST           11.84             37         +      Not Applicable
  02/16/2026 02 PM PST           11.85             38         +      Not Applicable
  02/16/2026 03 PM PST           11.89             43         +      Not Applicable
  02/16/2026 04 PM PST           11.95             50         +      Not Applicable
  02/16/2026 05 PM PST           12.20             88         +      Not Applicable
  02/16/2026 06 PM PST           12.40            127         +      Not Applicable
  02/16/2026 07 PM PST           12.45            137         +      Not Applicable
  02/16/2026 08 PM PST           12.45            137         0      Not Applicable
  02/16/2026 09 PM PST           12.48            144         +      Not Applicable
  02/16/2026 10 PM PST           12.50            148         +      Not Applicable
  02/16/2026 11 PM PST           12.54            157         +      Not Applicable
  02/17/2026 12 AM PST           12.54            157         0      Not Applicable
  02/17/2026 01 AM PST           12.51            150         -      Not Applicable
  02/17/2026 02 AM PST           12.51            150         0      Not Applicable
  02/17/2026 03 AM PST           12.51            150         0      Not Applicable
  02/17/2026 04 AM PST           12.51            150         0      Not Applicable
  02/17/2026 05 AM PST           12.51            150         0      Not Applicable
  02/17/2026 06 AM PST           12.51            150         0      Not Applicable
  02/17/2026 07 AM PST           12.51            150         0      Not Applicable
  02/17/2026 08 AM PST           12.51            150         0      Not Applicable
  02/17/2026 09 AM PST           12.51            150         0      Not Applicable
  02/17/2026 10 AM PST           12.51            150         0      Not Applicable
  02/17/2026 11 AM PST           12.51            150         0      Not Applicable
  02/17/2026 12 PM PST           12.51            150         0      Not Applicable
  02/17/2026 01 PM PST           12.55            159         +      Not Applicable
  02/17/2026 02 PM PST           12.77            209         +      Not Applicable
  02/17/2026 03 PM PST           13.39            369         +      Not Applicable
  02/17/2026 04 PM PST           14.55            730         +      Not Applicable
  02/17/2026 05 PM PST           15.61           1155         +      Not Applicable
  02/17/2026 06 PM PST           15.77           1237         +      Not Applicable
  02/17/2026 07 PM PST           15.74           1221         -      Not Applicable
  02/17/2026 08 PM PST           15.65           1174         -      Not Applicable
  02/17/2026 09 PM PST           15.38           1049         -      Not Applicable
  02/17/2026 10 PM PST           15.20            968         -      Not Applicable
  02/17/2026 11 PM PST           15.07            914         -      Not Applicable
  02/18/2026 12 AM PST           14.91            855         -      Not Applicable
  02/18/2026 01 AM PST           14.71            785         -      Not Applicable
  02/18/2026 02 AM PST           14.52            720         -      Not Applicable
  02/18/2026 03 AM PST           14.34            659         -      Not Applicable
  02/18/2026 04 AM PST           14.18            607         -      Not Applicable
  02/18/2026 05 AM PST           14.07            572         -      Not Applicable
  02/18/2026 06 AM PST           13.50            400         -      Not Applicable
  02/18/2026 07 AM PST           13.39            369         -      Not Applicable
  02/18/2026 08 AM PST           13.32            350         -      Not Applicable
  02/18/2026 09 AM PST           13.22            322         -      Not Applicable
  02/18/2026 10 AM PST           13.01            268         -      Not Applicable
  02/18/2026 11 AM PST           12.89            238         -      Not Applicable
  02/18/2026 12 PM PST           13.03            273         +      Not Applicable
  02/18/2026 01 PM PST           12.97            257         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/18/2026 02 PM PST           12.94            250                Not Applicable
  02/18/2026 03 PM PST           12.98            260         +      Not Applicable
  02/18/2026 04 PM PST           13.03            273         +      Not Applicable
  02/18/2026 05 PM PST           13.07            283         +      Not Applicable
  02/18/2026 06 PM PST           13.12            296         +      Not Applicable
  02/18/2026 07 PM PST           13.19            314         +      Not Applicable
  02/18/2026 08 PM PST           13.26            333         +      Not Applicable
  02/18/2026 09 PM PST           13.30            344         +      Not Applicable
  02/18/2026 10 PM PST           13.31            347         +      Not Applicable
  02/18/2026 11 PM PST           13.32            350         +      Not Applicable
  02/19/2026 12 AM PST           13.34            355         +      Not Applicable
  02/19/2026 01 AM PST           13.32            350         -      Not Applicable
  02/19/2026 02 AM PST           13.30            344         -      Not Applicable
  02/19/2026 03 AM PST           13.30            344         0      Not Applicable
  02/19/2026 04 AM PST           13.31            347         +      Not Applicable
  02/19/2026 05 AM PST           13.53            409         +      Not Applicable
  02/19/2026 06 AM PST           14.04            562         +      Not Applicable
  02/19/2026 07 AM PST           14.26            633         +      Not Applicable
  02/19/2026 08 AM PST           14.27            636         +      Not Applicable
  02/19/2026 09 AM PST           14.37            669         +      Not Applicable
  02/19/2026 10 AM PST           14.27            636         -      Not Applicable
  02/19/2026 11 AM PST           14.21            617         -      Not Applicable
  02/19/2026 12 PM PST           14.17            604         -      Not Applicable
  02/19/2026 01 PM PST           14.16            601         -      Not Applicable
  02/19/2026 02 PM PST           14.22            620         +      Not Applicable
  02/19/2026 03 PM PST           14.21            617         -      Not Applicable
  02/19/2026 04 PM PST           14.16            601         -      Not Applicable
  02/19/2026 05 PM PST           14.09            578         -      Not Applicable
  02/19/2026 06 PM PST           13.98            544         -      Not Applicable
  02/19/2026 07 PM PST           13.90            519         -      Not Applicable
  02/19/2026 08 PM PST           13.83            497         -      Not Applicable
  02/19/2026 09 PM PST           13.76            476         -      Not Applicable
  02/19/2026 10 PM PST           13.71            461         -      Not Applicable
  02/19/2026 11 PM PST           13.63            438         -      Not Applicable
  02/20/2026 12 AM PST           13.58            423         -      Not Applicable
  02/20/2026 01 AM PST           13.53            409         -      Not Applicable
  02/20/2026 02 AM PST           13.55            414         +      Not Applicable
  02/20/2026 03 AM PST           13.48            394         -      Not Applicable
  02/20/2026 04 AM PST           13.44            383         -      Not Applicable
  02/20/2026 05 AM PST           13.42            377         -      Not Applicable
  02/20/2026 06 AM PST           13.39            369         -      Not Applicable
  02/20/2026 07 AM PST           13.35            358         -      Not Applicable
  02/20/2026 08 AM PST           13.31            347         -      Not Applicable
  02/20/2026 09 AM PST           13.28            339         -      Not Applicable
  02/20/2026 10 AM PST           13.26            333         -      Not Applicable
  02/20/2026 11 AM PST           13.23            325         -      Not Applicable
  02/20/2026 12 PM PST           13.21            320         -      Not Applicable
  02/20/2026 01 PM PST           13.21            320         0      Not Applicable
  02/20/2026 02 PM PST           13.20            317         -      Not Applicable
  02/20/2026 03 PM PST           13.19            314         -      Not Applicable
  02/20/2026 04 PM PST           13.17            309         -      Not Applicable
  02/20/2026 05 PM PST           13.17            309         0      Not Applicable
  02/20/2026 06 PM PST           13.17            309         0      Not Applicable
  02/20/2026 07 PM PST           13.19            314         +      Not Applicable
  02/20/2026 08 PM PST           13.20            317         +      Not Applicable
  02/20/2026 09 PM PST           13.19            314         -      Not Applicable
  02/20/2026 10 PM PST           13.19            314         0      Not Applicable
  02/20/2026 11 PM PST           13.17            309         -      Not Applicable
  02/21/2026 12 AM PST           13.16            306         -      Not Applicable
  02/21/2026 01 AM PST           13.14            301         -      Not Applicable
  02/21/2026 02 AM PST           13.12            296         -      Not Applicable
  02/21/2026 03 AM PST           13.11            293         -      Not Applicable
  02/21/2026 04 AM PST           13.09            288         -      Not Applicable
  02/21/2026 05 AM PST           13.08            286         -      Not Applicable
  02/21/2026 06 AM PST           13.06            280         -      Not Applicable
  02/21/2026 07 AM PST           13.04            275         -      Not Applicable
  02/21/2026 08 AM PST           13.02            270         -      Not Applicable
  02/21/2026 09 AM PST           13.00            265         -      Not Applicable
  02/21/2026 10 AM PST           12.99            263         -      Not Applicable
  02/21/2026 11 AM PST           12.97            257         -      Not Applicable
  02/21/2026 12 PM PST           12.96            255         -      Not Applicable
  02/21/2026 01 PM PST           12.95            252         -      Not Applicable
  02/21/2026 02 PM PST           12.94            250         -      Not Applicable
  02/21/2026 03 PM PST           12.93            247         -      Not Applicable
  02/21/2026 04 PM PST           12.91            243         -      Not Applicable
  02/21/2026 05 PM PST           12.90            240         -      Not Applicable
  02/21/2026 06 PM PST           12.90            240         0      Not Applicable
  02/21/2026 07 PM PST           12.89            238         -      Not Applicable
  02/21/2026 08 PM PST           12.88            235         -      Not Applicable
  02/21/2026 09 PM PST           12.87            233         -      Not Applicable
  02/21/2026 10 PM PST           12.86            230         -      Not Applicable
  02/21/2026 11 PM PST           12.85            228         -      Not Applicable
  02/22/2026 12 AM PST           12.85            228         0      Not Applicable
  02/22/2026 01 AM PST           12.84            225         -      Not Applicable
  02/22/2026 02 AM PST           12.83            223         -      Not Applicable
  02/22/2026 03 AM PST           12.82            221         -      Not Applicable
  02/22/2026 04 AM PST           12.80            216         -      Not Applicable
  02/22/2026 05 AM PST           12.79            214         -      Not Applicable
  02/22/2026 06 AM PST           12.77            209         -      Not Applicable
  02/22/2026 07 AM PST           12.77            209         0      Not Applicable
  02/22/2026 08 AM PST           12.76            206         -      Not Applicable
  02/22/2026 09 AM PST           12.75            204         -      Not Applicable
  02/22/2026 10 AM PST           12.74            202         -      Not Applicable
  02/22/2026 11 AM PST           12.73            199         -      Not Applicable
  02/22/2026 12 PM PST           12.72            197         -      Not Applicable
  02/22/2026 01 PM PST           12.71            195         -      Not Applicable
  02/22/2026 02 PM PST           12.71            195         0      Not Applicable
  02/22/2026 03 PM PST           12.70            192         -      Not Applicable
  02/22/2026 04 PM PST           12.69            190         -      Not Applicable
  02/22/2026 05 PM PST           12.69            190         0      Not Applicable
  02/22/2026 06 PM PST           12.68            188         -      Not Applicable
  02/22/2026 07 PM PST           12.69            190         +      Not Applicable
  02/22/2026 08 PM PST           12.70            192         +      Not Applicable
  02/22/2026 09 PM PST           12.71            195         +      Not Applicable
  02/22/2026 10 PM PST           12.72            197         +      Not Applicable
  02/22/2026 11 PM PST           12.74            202         +      Not Applicable
  02/23/2026 12 AM PST           12.76            206         +      Not Applicable
  02/23/2026 01 AM PST           12.79            214         +      Not Applicable
  02/23/2026 02 AM PST           12.82            221         +      Not Applicable
  02/23/2026 03 AM PST           12.84            225         +      Not Applicable
  02/23/2026 04 AM PST           12.87            233         +      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.