ALAMO CANAL - PLEASANTON (ALQC1)
Latitude: 37.69º NLongitude: 121.92º WElevation: 330 FeetForecast Type: Unofficial Location
Location: Alameda County in CaliforniaBulletin Group: Central CoastRiver Group: South Bay
Issuance Time: Apr 08 2026 at 1:44 PM PDTNext Issuance: Apr 09 2026 at 9:00 AM PDT
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Alamo Canal - Pleasanton (ALQC1)
#
# File Generation Time:  04/08/2026 at 01:46 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/03/2026 at 02:00 PM PDT
# Maximum Observed Stage:                       1.87 Feet
# Maximum Observed Flow:                        6 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/10/2026 at 10:00 AM PDT
# Maximum Forecast Stage:                       4.02 Feet
# Maximum Forecast Flow:                        159 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/03/2026 01 PM PDT            1.87              6                Not Applicable
  04/03/2026 02 PM PDT            1.87              6         0      Not Applicable
  04/03/2026 03 PM PDT            1.86              6         -      Not Applicable
  04/03/2026 04 PM PDT            1.85              5         -      Not Applicable
  04/03/2026 05 PM PDT            1.84              5         -      Not Applicable
  04/03/2026 06 PM PDT            1.84              5         0      Not Applicable
  04/03/2026 07 PM PDT            1.84              5         0      Not Applicable
  04/03/2026 08 PM PDT            1.83              5         -      Not Applicable
  04/03/2026 09 PM PDT            1.83              5         0      Not Applicable
  04/03/2026 10 PM PDT            1.83              5         0      Not Applicable
  04/03/2026 11 PM PDT            1.83              5         0      Not Applicable
  04/04/2026 12 AM PDT            1.82              5         -      Not Applicable
  04/04/2026 01 AM PDT            1.82              5         0      Not Applicable
  04/04/2026 02 AM PDT            1.82              5         0      Not Applicable
  04/04/2026 03 AM PDT            1.82              5         0      Not Applicable
  04/04/2026 04 AM PDT            1.82              5         0      Not Applicable
  04/04/2026 05 AM PDT            1.82              5         0      Not Applicable
  04/04/2026 06 AM PDT            1.81              5         -      Not Applicable
  04/04/2026 07 AM PDT            1.81              5         0      Not Applicable
  04/04/2026 08 AM PDT            1.81              5         0      Not Applicable
  04/04/2026 09 AM PDT            1.81              5         0      Not Applicable
  04/04/2026 10 AM PDT            1.81              5         0      Not Applicable
  04/04/2026 11 AM PDT            1.81              5         0      Not Applicable
  04/04/2026 12 PM PDT            1.82              5         +      Not Applicable
  04/04/2026 01 PM PDT            1.82              5         0      Not Applicable
  04/04/2026 02 PM PDT            1.82              5         0      Not Applicable
  04/04/2026 03 PM PDT            1.80              5         -      Not Applicable
  04/04/2026 04 PM PDT            1.80              5         0      Not Applicable
  04/04/2026 05 PM PDT            1.79              4         -      Not Applicable
  04/04/2026 06 PM PDT            1.79              4         0      Not Applicable
  04/04/2026 07 PM PDT            1.79              4         0      Not Applicable
  04/04/2026 08 PM PDT            1.80              5         +      Not Applicable
  04/04/2026 09 PM PDT            1.80              5         0      Not Applicable
  04/04/2026 10 PM PDT            1.80              5         0      Not Applicable
  04/04/2026 11 PM PDT            1.80              5         0      Not Applicable
  04/05/2026 12 AM PDT            1.80              5         0      Not Applicable
  04/05/2026 01 AM PDT            1.79              4         -      Not Applicable
  04/05/2026 02 AM PDT            1.79              4         0      Not Applicable
  04/05/2026 03 AM PDT            1.79              4         0      Not Applicable
  04/05/2026 04 AM PDT            1.80              5         +      Not Applicable
  04/05/2026 05 AM PDT            1.80              5         0      Not Applicable
  04/05/2026 06 AM PDT            1.79              4         -      Not Applicable
  04/05/2026 07 AM PDT            1.79              4         0      Not Applicable
  04/05/2026 08 AM PDT            1.79              4         0      Not Applicable
  04/05/2026 09 AM PDT            1.80              5         +      Not Applicable
  04/05/2026 10 AM PDT            1.80              5         0      Not Applicable
  04/05/2026 11 AM PDT            1.80              5         0      Not Applicable
  04/05/2026 12 PM PDT            1.80              5         0      Not Applicable
  04/05/2026 01 PM PDT            1.80              5         0      Not Applicable
  04/05/2026 02 PM PDT            1.80              5         0      Not Applicable
  04/05/2026 03 PM PDT            1.79              4         -      Not Applicable
  04/05/2026 04 PM PDT            1.78              4         -      Not Applicable
  04/05/2026 05 PM PDT            1.77              4         -      Not Applicable
  04/05/2026 06 PM PDT            1.77              4         0      Not Applicable
  04/05/2026 07 PM PDT            1.77              4         0      Not Applicable
  04/05/2026 08 PM PDT            1.77              4         0      Not Applicable
  04/05/2026 09 PM PDT            1.77              4         0      Not Applicable
  04/05/2026 10 PM PDT            1.78              4         +      Not Applicable
  04/05/2026 11 PM PDT            1.77              4         -      Not Applicable
  04/06/2026 12 AM PDT            1.77              4         0      Not Applicable
  04/06/2026 01 AM PDT            1.77              4         0      Not Applicable
  04/06/2026 02 AM PDT            1.77              4         0      Not Applicable
  04/06/2026 03 AM PDT            1.77              4         0      Not Applicable
  04/06/2026 04 AM PDT            1.78              4         +      Not Applicable
  04/06/2026 05 AM PDT            1.78              4         0      Not Applicable
  04/06/2026 06 AM PDT            1.78              4         0      Not Applicable
  04/06/2026 07 AM PDT            1.78              4         0      Not Applicable
  04/06/2026 08 AM PDT            1.78              4         0      Not Applicable
  04/06/2026 09 AM PDT            1.78              4         0      Not Applicable
  04/06/2026 10 AM PDT            1.78              4         0      Not Applicable
  04/06/2026 11 AM PDT            1.78              4         0      Not Applicable
  04/06/2026 12 PM PDT            1.78              4         0      Not Applicable
  04/06/2026 01 PM PDT            1.76              4         -      Not Applicable
  04/06/2026 02 PM PDT            1.75              4         -      Not Applicable
  04/06/2026 03 PM PDT            1.75              4         0      Not Applicable
  04/06/2026 04 PM PDT            1.73              3         -      Not Applicable
  04/06/2026 05 PM PDT            1.72              3         -      Not Applicable
  04/06/2026 06 PM PDT            1.72              3         0      Not Applicable
  04/06/2026 07 PM PDT            1.72              3         0      Not Applicable
  04/06/2026 08 PM PDT            1.73              3         +      Not Applicable
  04/06/2026 09 PM PDT            1.73              3         0      Not Applicable
  04/06/2026 10 PM PDT            1.73              3         0      Not Applicable
  04/06/2026 11 PM PDT            1.73              3         0      Not Applicable
  04/07/2026 12 AM PDT            1.74              4         +      Not Applicable
  04/07/2026 01 AM PDT            1.73              3         -      Not Applicable
  04/07/2026 02 AM PDT            1.73              3         0      Not Applicable
  04/07/2026 03 AM PDT            1.73              3         0      Not Applicable
  04/07/2026 04 AM PDT            1.73              3         0      Not Applicable
  04/07/2026 05 AM PDT            1.73              3         0      Not Applicable
  04/07/2026 06 AM PDT            1.73              3         0      Not Applicable
  04/07/2026 07 AM PDT            1.73              3         0      Not Applicable
  04/07/2026 08 AM PDT            1.74              4         +      Not Applicable
  04/07/2026 09 AM PDT            1.74              4         0      Not Applicable
  04/07/2026 10 AM PDT            1.74              4         0      Not Applicable
  04/07/2026 11 AM PDT            1.74              4         0      Not Applicable
  04/07/2026 12 PM PDT            1.74              4         0      Not Applicable
  04/07/2026 01 PM PDT            1.74              4         0      Not Applicable
  04/07/2026 02 PM PDT            1.74              4         0      Not Applicable
  04/07/2026 03 PM PDT            1.74              4         0      Not Applicable
  04/07/2026 04 PM PDT            1.73              3         -      Not Applicable
  04/07/2026 05 PM PDT            1.71              3         -      Not Applicable
  04/07/2026 06 PM PDT            1.71              3         0      Not Applicable
  04/07/2026 07 PM PDT            1.73              3         +      Not Applicable
  04/07/2026 08 PM PDT            1.74              4         +      Not Applicable
  04/07/2026 09 PM PDT            1.73              3         -      Not Applicable
  04/07/2026 10 PM PDT            1.73              3         0      Not Applicable
  04/07/2026 11 PM PDT            1.73              3         0      Not Applicable
  04/08/2026 12 AM PDT            1.73              3         0      Not Applicable
  04/08/2026 01 AM PDT            1.73              3         0      Not Applicable
  04/08/2026 02 AM PDT            1.73              3         0      Not Applicable
  04/08/2026 03 AM PDT            1.73              3         0      Not Applicable
  04/08/2026 04 AM PDT            1.73              3         0      Not Applicable
  04/08/2026 05 AM PDT            1.74              4         +      Not Applicable
  04/08/2026 06 AM PDT            1.73              3         -      Not Applicable
  04/08/2026 07 AM PDT            1.74              4         +      Not Applicable
  04/08/2026 08 AM PDT            1.74              4         0      Not Applicable
  04/08/2026 09 AM PDT            1.74              4         0      Not Applicable
  04/08/2026 10 AM PDT            1.74              4         0      Not Applicable
  04/08/2026 11 AM PDT            1.74              4         0      Not Applicable
  04/08/2026 12 PM PDT            1.74              4         0      Not Applicable
  04/08/2026 01 PM PDT            1.74              4         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/08/2026 02 PM PDT            1.74              4                Not Applicable
  04/08/2026 03 PM PDT            1.74              4         0      Not Applicable
  04/08/2026 04 PM PDT            1.74              4         0      Not Applicable
  04/08/2026 05 PM PDT            1.74              4         0      Not Applicable
  04/08/2026 06 PM PDT            1.74              4         0      Not Applicable
  04/08/2026 07 PM PDT            1.74              4         0      Not Applicable
  04/08/2026 08 PM PDT            1.74              4         0      Not Applicable
  04/08/2026 09 PM PDT            1.74              4         0      Not Applicable
  04/08/2026 10 PM PDT            1.74              4         0      Not Applicable
  04/08/2026 11 PM PDT            1.74              4         0      Not Applicable
  04/09/2026 12 AM PDT            1.74              4         0      Not Applicable
  04/09/2026 01 AM PDT            1.74              4         0      Not Applicable
  04/09/2026 02 AM PDT            1.74              4         0      Not Applicable
  04/09/2026 03 AM PDT            1.74              4         0      Not Applicable
  04/09/2026 04 AM PDT            1.74              4         0      Not Applicable
  04/09/2026 05 AM PDT            1.74              4         0      Not Applicable
  04/09/2026 06 AM PDT            1.74              4         0      Not Applicable
  04/09/2026 07 AM PDT            1.74              4         0      Not Applicable
  04/09/2026 08 AM PDT            1.74              4         0      Not Applicable
  04/09/2026 09 AM PDT            1.74              4         0      Not Applicable
  04/09/2026 10 AM PDT            1.74              4         0      Not Applicable
  04/09/2026 11 AM PDT            1.74              4         0      Not Applicable
  04/09/2026 12 PM PDT            1.74              4         0      Not Applicable
  04/09/2026 01 PM PDT            1.74              4         0      Not Applicable
  04/09/2026 02 PM PDT            1.74              4         0      Not Applicable
  04/09/2026 03 PM PDT            1.74              4         0      Not Applicable
  04/09/2026 04 PM PDT            1.74              4         0      Not Applicable
  04/09/2026 05 PM PDT            1.74              4         0      Not Applicable
  04/09/2026 06 PM PDT            1.74              4         0      Not Applicable
  04/09/2026 07 PM PDT            1.74              4         0      Not Applicable
  04/09/2026 08 PM PDT            1.74              4         0      Not Applicable
  04/09/2026 09 PM PDT            1.74              4         0      Not Applicable
  04/09/2026 10 PM PDT            1.74              4         0      Not Applicable
  04/09/2026 11 PM PDT            1.74              4         0      Not Applicable
  04/10/2026 12 AM PDT            1.74              4         0      Not Applicable
  04/10/2026 01 AM PDT            1.74              4         0      Not Applicable
  04/10/2026 02 AM PDT            1.74              4         0      Not Applicable
  04/10/2026 03 AM PDT            1.74              4         0      Not Applicable
  04/10/2026 04 AM PDT            1.74              4         0      Not Applicable
  04/10/2026 05 AM PDT            1.74              4         0      Not Applicable
  04/10/2026 06 AM PDT            1.74              4         0      Not Applicable
  04/10/2026 07 AM PDT            1.76              4         +      Not Applicable
  04/10/2026 08 AM PDT            2.53             32         +      Not Applicable
  04/10/2026 09 AM PDT            3.31             95         +      Not Applicable
  04/10/2026 10 AM PDT            4.02            159         +      Not Applicable
  04/10/2026 11 AM PDT            3.86            145         -      Not Applicable
  04/10/2026 12 PM PDT            3.67            127         -      Not Applicable
  04/10/2026 01 PM PDT            3.59            120         -      Not Applicable
  04/10/2026 02 PM PDT            3.57            118         -      Not Applicable
  04/10/2026 03 PM PDT            3.55            116         -      Not Applicable
  04/10/2026 04 PM PDT            3.54            115         -      Not Applicable
  04/10/2026 05 PM PDT            3.52            114         -      Not Applicable
  04/10/2026 06 PM PDT            3.52            114         0      Not Applicable
  04/10/2026 07 PM PDT            3.52            114         0      Not Applicable
  04/10/2026 08 PM PDT            3.54            115         +      Not Applicable
  04/10/2026 09 PM PDT            3.59            120         +      Not Applicable
  04/10/2026 10 PM PDT            3.45            107         -      Not Applicable
  04/10/2026 11 PM PDT            3.27             91         -      Not Applicable
  04/11/2026 12 AM PDT            3.09             76         -      Not Applicable
  04/11/2026 01 AM PDT            2.92             61         -      Not Applicable
  04/11/2026 02 AM PDT            2.78             50         -      Not Applicable
  04/11/2026 03 AM PDT            2.68             41         -      Not Applicable
  04/11/2026 04 AM PDT            2.60             36         -      Not Applicable
  04/11/2026 05 AM PDT            2.54             32         -      Not Applicable
  04/11/2026 06 AM PDT            2.53             32         -      Not Applicable
  04/11/2026 07 AM PDT            2.53             32         0      Not Applicable
  04/11/2026 08 AM PDT            2.53             32         0      Not Applicable
  04/11/2026 09 AM PDT            2.53             32         0      Not Applicable
  04/11/2026 10 AM PDT            2.54             32         +      Not Applicable
  04/11/2026 11 AM PDT            2.59             35         +      Not Applicable
  04/11/2026 12 PM PDT            2.66             40         +      Not Applicable
  04/11/2026 01 PM PDT            2.71             44         +      Not Applicable
  04/11/2026 02 PM PDT            2.75             47         +      Not Applicable
  04/11/2026 03 PM PDT            2.79             50         +      Not Applicable
  04/11/2026 04 PM PDT            2.89             59         +      Not Applicable
  04/11/2026 05 PM PDT            3.10             77         +      Not Applicable
  04/11/2026 06 PM PDT            3.32             96         +      Not Applicable
  04/11/2026 07 PM PDT            3.53            115         +      Not Applicable
  04/11/2026 08 PM PDT            3.64            124         +      Not Applicable
  04/11/2026 09 PM PDT            3.65            125         +      Not Applicable
  04/11/2026 10 PM PDT            3.61            122         -      Not Applicable
  04/11/2026 11 PM PDT            3.56            117         -      Not Applicable
  04/12/2026 12 AM PDT            3.53            115         -      Not Applicable
  04/12/2026 01 AM PDT            3.52            114         -      Not Applicable
  04/12/2026 02 AM PDT            3.50            112         -      Not Applicable
  04/12/2026 03 AM PDT            3.48            110         -      Not Applicable
  04/12/2026 04 AM PDT            3.39            102         -      Not Applicable
  04/12/2026 05 AM PDT            3.33             97         -      Not Applicable
  04/12/2026 06 AM PDT            3.27             91         -      Not Applicable
  04/12/2026 07 AM PDT            3.22             87         -      Not Applicable
  04/12/2026 08 AM PDT            3.18             84         -      Not Applicable
  04/12/2026 09 AM PDT            3.15             81         -      Not Applicable
  04/12/2026 10 AM PDT            3.10             77         -      Not Applicable
  04/12/2026 11 AM PDT            3.04             71         -      Not Applicable
  04/12/2026 12 PM PDT            2.96             65         -      Not Applicable
  04/12/2026 01 PM PDT            2.89             59         -      Not Applicable
  04/12/2026 02 PM PDT            2.84             55         -      Not Applicable
  04/12/2026 03 PM PDT            2.81             52         -      Not Applicable
  04/12/2026 04 PM PDT            2.79             50         -      Not Applicable
  04/12/2026 05 PM PDT            2.77             49         -      Not Applicable
  04/12/2026 06 PM PDT            2.76             48         -      Not Applicable
  04/12/2026 07 PM PDT            2.75             47         -      Not Applicable
  04/12/2026 08 PM PDT            2.74             46         -      Not Applicable
  04/12/2026 09 PM PDT            2.73             45         -      Not Applicable
  04/12/2026 10 PM PDT            2.72             45         -      Not Applicable
  04/12/2026 11 PM PDT            2.67             40         -      Not Applicable
  04/13/2026 12 AM PDT            2.57             34         -      Not Applicable
  04/13/2026 01 AM PDT            2.45             28         -      Not Applicable
  04/13/2026 02 AM PDT            2.36             23         -      Not Applicable
  04/13/2026 03 AM PDT            2.28             19         -      Not Applicable
  04/13/2026 04 AM PDT            2.22             16         -      Not Applicable
  04/13/2026 05 AM PDT            2.15             14         -      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.