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				SAN ANTONIO CREEK - SUNOL (ACSC1)
| Latitude: 37.58º N | Longitude: 121.86º W | Elevation: 272 Feet |  |  |  | 
| Location: Alameda County in California | Bulletin Group: Central Coast | River Group: South Bay | 
| Issuance Time:  | Nov 03 2025 at 12:47 PM PST | Next Issuance:  | Nov 04 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: San Antonio Creek - Sunol (ACSC1)
#
# File Generation Time:  11/03/2025 at 12:49 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  11/03/2025 at 12:00 PM PST
# Maximum Observed Stage:                       3.10 Feet
# Maximum Observed Flow:                        1 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/03/2025 at 01:00 PM PST
# Maximum Forecast Stage:                       3.10 Feet
# Maximum Forecast Flow:                        1 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/29/2025 01 PM PDT            2.81              0                Not Applicable
  10/29/2025 02 PM PDT            2.81              0         0      Not Applicable
  10/29/2025 03 PM PDT            2.81              0         0      Not Applicable
  10/29/2025 04 PM PDT            2.81              0         0      Not Applicable
  10/29/2025 05 PM PDT            2.81              0         0      Not Applicable
  10/29/2025 06 PM PDT            2.81              0         0      Not Applicable
  10/29/2025 07 PM PDT            2.81              0         0      Not Applicable
  10/29/2025 08 PM PDT            2.81              0         0      Not Applicable
  10/29/2025 09 PM PDT            2.81              0         0      Not Applicable
  10/29/2025 10 PM PDT            2.81              0         0      Not Applicable
  10/29/2025 11 PM PDT            2.81              0         0      Not Applicable
  10/30/2025 12 AM PDT            2.81              0         0      Not Applicable
  10/30/2025 01 AM PDT            2.81              0         0      Not Applicable
  10/30/2025 02 AM PDT            2.81              0         0      Not Applicable
  10/30/2025 03 AM PDT            2.81              0         0      Not Applicable
  10/30/2025 04 AM PDT            2.81              0         0      Not Applicable
  10/30/2025 05 AM PDT            2.81              0         0      Not Applicable
  10/30/2025 06 AM PDT            2.81              0         0      Not Applicable
  10/30/2025 07 AM PDT            2.81              0         0      Not Applicable
  10/30/2025 08 AM PDT            2.81              0         0      Not Applicable
  10/30/2025 09 AM PDT            2.81              0         0      Not Applicable
  10/30/2025 10 AM PDT            2.81              0         0      Not Applicable
  10/30/2025 11 AM PDT            2.81              0         0      Not Applicable
  10/30/2025 12 PM PDT            2.81              0         0      Not Applicable
  10/30/2025 01 PM PDT            2.81              0         0      Not Applicable
  10/30/2025 02 PM PDT            2.81              0         0      Not Applicable
  10/30/2025 03 PM PDT            2.81              0         0      Not Applicable
  10/30/2025 04 PM PDT            2.81              0         0      Not Applicable
  10/30/2025 05 PM PDT            2.81              0         0      Not Applicable
  10/30/2025 06 PM PDT            2.81              0         0      Not Applicable
  10/30/2025 07 PM PDT            2.81              0         0      Not Applicable
  10/30/2025 08 PM PDT            2.81              0         0      Not Applicable
  10/30/2025 09 PM PDT            2.81              0         0      Not Applicable
  10/30/2025 10 PM PDT            2.81              0         0      Not Applicable
  10/30/2025 11 PM PDT            2.81              0         0      Not Applicable
  10/31/2025 12 AM PDT            2.81              0         0      Not Applicable
  10/31/2025 01 AM PDT            2.81              0         0      Not Applicable
  10/31/2025 02 AM PDT            2.81              0         0      Not Applicable
  10/31/2025 03 AM PDT            2.81              0         0      Not Applicable
  10/31/2025 04 AM PDT            2.81              0         0      Not Applicable
  10/31/2025 05 AM PDT            2.81              0         0      Not Applicable
  10/31/2025 06 AM PDT            2.81              0         0      Not Applicable
  10/31/2025 07 AM PDT            2.81              0         0      Not Applicable
  10/31/2025 08 AM PDT            2.81              0         0      Not Applicable
  10/31/2025 09 AM PDT            2.81              0         0      Not Applicable
  10/31/2025 10 AM PDT            2.81              0         0      Not Applicable
  10/31/2025 11 AM PDT            2.81              0         0      Not Applicable
  10/31/2025 12 PM PDT            2.81              0         0      Not Applicable
  10/31/2025 01 PM PDT            2.81              0         0      Not Applicable
  10/31/2025 02 PM PDT            2.81              0         0      Not Applicable
  10/31/2025 03 PM PDT            2.81              0         0      Not Applicable
  10/31/2025 04 PM PDT            2.81              0         0      Not Applicable
  10/31/2025 05 PM PDT            2.81              0         0      Not Applicable
  10/31/2025 06 PM PDT            2.81              0         0      Not Applicable
  10/31/2025 07 PM PDT            2.81              0         0      Not Applicable
  10/31/2025 08 PM PDT            2.81              0         0      Not Applicable
  10/31/2025 09 PM PDT            2.81              0         0      Not Applicable
  10/31/2025 10 PM PDT            2.81              0         0      Not Applicable
  10/31/2025 11 PM PDT            2.81              0         0      Not Applicable
  11/01/2025 12 AM PDT            2.81              0         0      Not Applicable
  11/01/2025 01 AM PDT            2.81              0         0      Not Applicable
  11/01/2025 02 AM PDT            2.81              0         0      Not Applicable
  11/01/2025 03 AM PDT            2.81              0         0      Not Applicable
  11/01/2025 04 AM PDT            2.81              0         0      Not Applicable
  11/01/2025 05 AM PDT            2.81              0         0      Not Applicable
  11/01/2025 06 AM PDT            2.81              0         0      Not Applicable
  11/01/2025 07 AM PDT            2.81              0         0      Not Applicable
  11/01/2025 08 AM PDT            2.81              0         0      Not Applicable
  11/01/2025 09 AM PDT            2.97              0         +      Not Applicable
  11/01/2025 10 AM PDT            2.97              0         0      Not Applicable
  11/01/2025 11 AM PDT            2.81              0         -      Not Applicable
  11/01/2025 12 PM PDT            2.81              0         0      Not Applicable
  11/01/2025 01 PM PDT            2.81              0         0      Not Applicable
  11/01/2025 02 PM PDT            2.81              0         0      Not Applicable
  11/01/2025 03 PM PDT            2.81              0         0      Not Applicable
  11/01/2025 04 PM PDT            2.81              0         0      Not Applicable
  11/01/2025 05 PM PDT            2.81              0         0      Not Applicable
  11/01/2025 06 PM PDT            2.81              0         0      Not Applicable
  11/01/2025 07 PM PDT            2.81              0         0      Not Applicable
  11/01/2025 08 PM PDT            2.81              0         0      Not Applicable
  11/01/2025 09 PM PDT            2.81              0         0      Not Applicable
  11/01/2025 10 PM PDT            2.81              0         0      Not Applicable
  11/01/2025 11 PM PDT            2.81              0         0      Not Applicable
  11/02/2025 12 AM PDT            2.81              0         0      Not Applicable
  11/02/2025 01 AM PDT            2.81              0         0      Not Applicable
  11/02/2025 01 AM PST            2.81              0         0      Not Applicable
  11/02/2025 02 AM PST            2.81              0         0      Not Applicable
  11/02/2025 03 AM PST            2.81              0         0      Not Applicable
  11/02/2025 04 AM PST            2.81              0         0      Not Applicable
  11/02/2025 05 AM PST            2.81              0         0      Not Applicable
  11/02/2025 06 AM PST            2.81              0         0      Not Applicable
  11/02/2025 07 AM PST            2.81              0         0      Not Applicable
  11/02/2025 08 AM PST            2.81              0         0      Not Applicable
  11/02/2025 09 AM PST            2.84              0         +      Not Applicable
  11/02/2025 10 AM PST            2.87              0         +      Not Applicable
  11/02/2025 11 AM PST            2.89              0         +      Not Applicable
  11/02/2025 12 PM PST            2.90              0         +      Not Applicable
  11/02/2025 01 PM PST            2.92              0         +      Not Applicable
  11/02/2025 02 PM PST            2.94              0         +      Not Applicable
  11/02/2025 03 PM PST            2.93              0         -      Not Applicable
  11/02/2025 04 PM PST            2.92              0         -      Not Applicable
  11/02/2025 05 PM PST            2.92              0         0      Not Applicable
  11/02/2025 06 PM PST            2.92              0         0      Not Applicable
  11/02/2025 07 PM PST            2.92              0         0      Not Applicable
  11/02/2025 08 PM PST            2.92              0         0      Not Applicable
  11/02/2025 09 PM PST            2.94              0         +      Not Applicable
  11/02/2025 10 PM PST            2.89              0         -      Not Applicable
  11/02/2025 11 PM PST            2.85              0         -      Not Applicable
  11/03/2025 12 AM PST            2.91              0         +      Not Applicable
  11/03/2025 01 AM PST            2.91              0         0      Not Applicable
  11/03/2025 02 AM PST            2.93              0         +      Not Applicable
  11/03/2025 03 AM PST            2.90              0         -      Not Applicable
  11/03/2025 04 AM PST            2.90              0         0      Not Applicable
  11/03/2025 05 AM PST            2.91              0         +      Not Applicable
  11/03/2025 06 AM PST            2.92              0         +      Not Applicable
  11/03/2025 07 AM PST            2.95              0         +      Not Applicable
  11/03/2025 08 AM PST            2.92              0         -      Not Applicable
  11/03/2025 09 AM PST            3.02              1         +      Not Applicable
  11/03/2025 10 AM PST            3.09              1         +      Not Applicable
  11/03/2025 11 AM PST            3.10              1         +      Not Applicable
  11/03/2025 12 PM PST            3.10              1         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  11/03/2025 01 PM PST            3.10              1                Not Applicable
  11/03/2025 02 PM PST            3.10              1         0      Not Applicable
  11/03/2025 03 PM PST            3.10              1         0      Not Applicable
  11/03/2025 04 PM PST            3.10              1         0      Not Applicable
  11/03/2025 05 PM PST            3.10              1         0      Not Applicable
  11/03/2025 06 PM PST            3.10              1         0      Not Applicable
  11/03/2025 07 PM PST            3.10              1         0      Not Applicable
  11/03/2025 08 PM PST            3.10              1         0      Not Applicable
  11/03/2025 09 PM PST            3.10              1         0      Not Applicable
  11/03/2025 10 PM PST            3.10              1         0      Not Applicable
  11/03/2025 11 PM PST            3.10              1         0      Not Applicable
  11/04/2025 12 AM PST            3.10              1         0      Not Applicable
  11/04/2025 01 AM PST            3.10              1         0      Not Applicable
  11/04/2025 02 AM PST            3.10              1         0      Not Applicable
  11/04/2025 03 AM PST            3.10              1         0      Not Applicable
  11/04/2025 04 AM PST            3.10              1         0      Not Applicable
  11/04/2025 05 AM PST            3.10              1         0      Not Applicable
  11/04/2025 06 AM PST            3.10              1         0      Not Applicable
  11/04/2025 07 AM PST            3.10              1         0      Not Applicable
  11/04/2025 08 AM PST            3.10              1         0      Not Applicable
  11/04/2025 09 AM PST            3.10              1         0      Not Applicable
  11/04/2025 10 AM PST            3.10              1         0      Not Applicable
  11/04/2025 11 AM PST            3.10              1         0      Not Applicable
  11/04/2025 12 PM PST            3.10              1         0      Not Applicable
  11/04/2025 01 PM PST            3.10              1         0      Not Applicable
  11/04/2025 02 PM PST            3.10              1         0      Not Applicable
  11/04/2025 03 PM PST            3.10              1         0      Not Applicable
  11/04/2025 04 PM PST            3.10              1         0      Not Applicable
  11/04/2025 05 PM PST            3.10              1         0      Not Applicable
  11/04/2025 06 PM PST            3.10              1         0      Not Applicable
  11/04/2025 07 PM PST            3.10              1         0      Not Applicable
  11/04/2025 08 PM PST            3.10              1         0      Not Applicable
  11/04/2025 09 PM PST            3.10              1         0      Not Applicable
  11/04/2025 10 PM PST            3.10              1         0      Not Applicable
  11/04/2025 11 PM PST            3.10              1         0      Not Applicable
  11/05/2025 12 AM PST            3.10              1         0      Not Applicable
  11/05/2025 01 AM PST            3.10              1         0      Not Applicable
  11/05/2025 02 AM PST            3.10              1         0      Not Applicable
  11/05/2025 03 AM PST            3.10              1         0      Not Applicable
  11/05/2025 04 AM PST            3.10              1         0      Not Applicable
  11/05/2025 05 AM PST            3.10              1         0      Not Applicable
  11/05/2025 06 AM PST            3.10              1         0      Not Applicable
  11/05/2025 07 AM PST            3.10              1         0      Not Applicable
  11/05/2025 08 AM PST            3.10              1         0      Not Applicable
  11/05/2025 09 AM PST            3.10              1         0      Not Applicable
  11/05/2025 10 AM PST            3.10              1         0      Not Applicable
  11/05/2025 11 AM PST            3.10              1         0      Not Applicable
  11/05/2025 12 PM PST            3.10              1         0      Not Applicable
  11/05/2025 01 PM PST            3.10              1         0      Not Applicable
  11/05/2025 02 PM PST            3.10              1         0      Not Applicable
  11/05/2025 03 PM PST            3.10              1         0      Not Applicable
  11/05/2025 04 PM PST            3.10              1         0      Not Applicable
  11/05/2025 05 PM PST            3.10              1         0      Not Applicable
  11/05/2025 06 PM PST            3.10              1         0      Not Applicable
  11/05/2025 07 PM PST            3.10              1         0      Not Applicable
  11/05/2025 08 PM PST            3.10              1         0      Not Applicable
  11/05/2025 09 PM PST            3.10              1         0      Not Applicable
  11/05/2025 10 PM PST            3.10              1         0      Not Applicable
  11/05/2025 11 PM PST            3.10              1         0      Not Applicable
  11/06/2025 12 AM PST            3.10              1         0      Not Applicable
  11/06/2025 01 AM PST            3.10              1         0      Not Applicable
  11/06/2025 02 AM PST            3.10              1         0      Not Applicable
  11/06/2025 03 AM PST            3.10              1         0      Not Applicable
  11/06/2025 04 AM PST            3.10              1         0      Not Applicable
  11/06/2025 05 AM PST            3.10              1         0      Not Applicable
  11/06/2025 06 AM PST            3.10              1         0      Not Applicable
  11/06/2025 07 AM PST            3.10              1         0      Not Applicable
  11/06/2025 08 AM PST            3.10              1         0      Not Applicable
  11/06/2025 09 AM PST            3.10              1         0      Not Applicable
  11/06/2025 10 AM PST            3.10              1         0      Not Applicable
  11/06/2025 11 AM PST            3.10              1         0      Not Applicable
  11/06/2025 12 PM PST            3.10              1         0      Not Applicable
  11/06/2025 01 PM PST            3.10              1         0      Not Applicable
  11/06/2025 02 PM PST            3.10              1         0      Not Applicable
  11/06/2025 03 PM PST            3.10              1         0      Not Applicable
  11/06/2025 04 PM PST            3.10              1         0      Not Applicable
  11/06/2025 05 PM PST            3.10              1         0      Not Applicable
  11/06/2025 06 PM PST            3.10              1         0      Not Applicable
  11/06/2025 07 PM PST            3.10              1         0      Not Applicable
  11/06/2025 08 PM PST            3.10              1         0      Not Applicable
  11/06/2025 09 PM PST            3.10              1         0      Not Applicable
  11/06/2025 10 PM PST            3.10              1         0      Not Applicable
  11/06/2025 11 PM PST            3.10              1         0      Not Applicable
  11/07/2025 12 AM PST            3.10              1         0      Not Applicable
  11/07/2025 01 AM PST            3.10              1         0      Not Applicable
  11/07/2025 02 AM PST            3.10              1         0      Not Applicable
  11/07/2025 03 AM PST            3.10              1         0      Not Applicable
  11/07/2025 04 AM PST            3.10              1         0      Not Applicable
  11/07/2025 05 AM PST            3.10              1         0      Not Applicable
  11/07/2025 06 AM PST            3.10              1         0      Not Applicable
  11/07/2025 07 AM PST            3.10              1         0      Not Applicable
  11/07/2025 08 AM PST            3.10              1         0      Not Applicable
  11/07/2025 09 AM PST            3.10              1         0      Not Applicable
  11/07/2025 10 AM PST            3.10              1         0      Not Applicable
  11/07/2025 11 AM PST            3.10              1         0      Not Applicable
  11/07/2025 12 PM PST            3.10              1         0      Not Applicable
  11/07/2025 01 PM PST            3.10              1         0      Not Applicable
  11/07/2025 02 PM PST            3.10              1         0      Not Applicable
  11/07/2025 03 PM PST            3.10              1         0      Not Applicable
  11/07/2025 04 PM PST            3.10              1         0      Not Applicable
  11/07/2025 05 PM PST            3.10              1         0      Not Applicable
  11/07/2025 06 PM PST            3.10              1         0      Not Applicable
  11/07/2025 07 PM PST            3.10              1         0      Not Applicable
  11/07/2025 08 PM PST            3.10              1         0      Not Applicable
  11/07/2025 09 PM PST            3.10              1         0      Not Applicable
  11/07/2025 10 PM PST            3.10              1         0      Not Applicable
  11/07/2025 11 PM PST            3.10              1         0      Not Applicable
  11/08/2025 12 AM PST            3.10              1         0      Not Applicable
  11/08/2025 01 AM PST            3.10              1         0      Not Applicable
  11/08/2025 02 AM PST            3.10              1         0      Not Applicable
  11/08/2025 03 AM PST            3.10              1         0      Not Applicable
  11/08/2025 04 AM PST            3.10              1         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.
  |