SAN ANTONIO CREEK - SUNOL (ACSC1)
Latitude: 37.58º NLongitude: 121.86º WElevation: 272 Feet
Location: Alameda County in CaliforniaBulletin Group: Central CoastRiver Group: South Bay
Issuance Time: Nov 27 2025 at 7:12 AM PSTNext Issuance: Nov 28 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:  11/27/2025 at 07:16 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  11/22/2025 at 02:00 PM PST
# Maximum Observed Stage:                       2.87 Feet
# Maximum Observed Flow:                        0 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/29/2025 at 01:00 PM PST
# Maximum Forecast Stage:                       2.85 Feet
# Maximum Forecast Flow:                        0 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  11/22/2025 07 AM PST            2.86              0                Not Applicable
  11/22/2025 08 AM PST            2.86              0         0      Not Applicable
  11/22/2025 09 AM PST            2.86              0         0      Not Applicable
  11/22/2025 10 AM PST            2.86              0         0      Not Applicable
  11/22/2025 11 AM PST            2.87              0         +      Not Applicable
  11/22/2025 12 PM PST            2.87              0         0      Not Applicable
  11/22/2025 01 PM PST            2.87              0         0      Not Applicable
  11/22/2025 02 PM PST            2.87              0         0      Not Applicable
  11/22/2025 03 PM PST            2.86              0         -      Not Applicable
  11/22/2025 04 PM PST            2.86              0         0      Not Applicable
  11/22/2025 05 PM PST            2.86              0         0      Not Applicable
  11/22/2025 06 PM PST            2.86              0         0      Not Applicable
  11/22/2025 07 PM PST            2.86              0         0      Not Applicable
  11/22/2025 08 PM PST            2.86              0         0      Not Applicable
  11/22/2025 09 PM PST            2.86              0         0      Not Applicable
  11/22/2025 10 PM PST            2.86              0         0      Not Applicable
  11/22/2025 11 PM PST            2.86              0         0      Not Applicable
  11/23/2025 12 AM PST            2.86              0         0      Not Applicable
  11/23/2025 01 AM PST            2.86              0         0      Not Applicable
  11/23/2025 02 AM PST            2.86              0         0      Not Applicable
  11/23/2025 03 AM PST            2.86              0         0      Not Applicable
  11/23/2025 04 AM PST            2.86              0         0      Not Applicable
  11/23/2025 05 AM PST            2.86              0         0      Not Applicable
  11/23/2025 06 AM PST            2.86              0         0      Not Applicable
  11/23/2025 07 AM PST            2.86              0         0      Not Applicable
  11/23/2025 08 AM PST            2.86              0         0      Not Applicable
  11/23/2025 09 AM PST            2.86              0         0      Not Applicable
  11/23/2025 10 AM PST            2.86              0         0      Not Applicable
  11/23/2025 11 AM PST            2.86              0         0      Not Applicable
  11/23/2025 12 PM PST            2.86              0         0      Not Applicable
  11/23/2025 01 PM PST            2.86              0         0      Not Applicable
  11/23/2025 02 PM PST            2.86              0         0      Not Applicable
  11/23/2025 03 PM PST            2.86              0         0      Not Applicable
  11/23/2025 04 PM PST            2.86              0         0      Not Applicable
  11/23/2025 05 PM PST            2.86              0         0      Not Applicable
  11/23/2025 06 PM PST            2.86              0         0      Not Applicable
  11/23/2025 07 PM PST            2.86              0         0      Not Applicable
  11/23/2025 08 PM PST            2.86              0         0      Not Applicable
  11/23/2025 09 PM PST            2.86              0         0      Not Applicable
  11/23/2025 10 PM PST            2.86              0         0      Not Applicable
  11/23/2025 11 PM PST            2.86              0         0      Not Applicable
  11/24/2025 12 AM PST            2.86              0         0      Not Applicable
  11/24/2025 01 AM PST            2.86              0         0      Not Applicable
  11/24/2025 02 AM PST            2.86              0         0      Not Applicable
  11/24/2025 03 AM PST            2.86              0         0      Not Applicable
  11/24/2025 04 AM PST            2.85              0         -      Not Applicable
  11/24/2025 05 AM PST            2.85              0         0      Not Applicable
  11/24/2025 06 AM PST            2.85              0         0      Not Applicable
  11/24/2025 07 AM PST            2.85              0         0      Not Applicable
  11/24/2025 08 AM PST            2.85              0         0      Not Applicable
  11/24/2025 09 AM PST            2.85              0         0      Not Applicable
  11/24/2025 10 AM PST            2.85              0         0      Not Applicable
  11/24/2025 11 AM PST            2.85              0         0      Not Applicable
  11/24/2025 12 PM PST            2.85              0         0      Not Applicable
  11/24/2025 01 PM PST            2.85              0         0      Not Applicable
  11/24/2025 02 PM PST            2.85              0         0      Not Applicable
  11/24/2025 03 PM PST            2.85              0         0      Not Applicable
  11/24/2025 04 PM PST            2.85              0         0      Not Applicable
  11/24/2025 05 PM PST            2.85              0         0      Not Applicable
  11/24/2025 06 PM PST            2.85              0         0      Not Applicable
  11/24/2025 07 PM PST            2.85              0         0      Not Applicable
  11/24/2025 08 PM PST            2.85              0         0      Not Applicable
  11/24/2025 09 PM PST            2.85              0         0      Not Applicable
  11/24/2025 10 PM PST            2.85              0         0      Not Applicable
  11/24/2025 11 PM PST            2.85              0         0      Not Applicable
  11/25/2025 12 AM PST            2.85              0         0      Not Applicable
  11/25/2025 01 AM PST            2.85              0         0      Not Applicable
  11/25/2025 02 AM PST            2.85              0         0      Not Applicable
  11/25/2025 03 AM PST            2.85              0         0      Not Applicable
  11/25/2025 04 AM PST            2.85              0         0      Not Applicable
  11/25/2025 05 AM PST            2.85              0         0      Not Applicable
  11/25/2025 06 AM PST            2.84              0         -      Not Applicable
  11/25/2025 07 AM PST            2.85              0         +      Not Applicable
  11/25/2025 08 AM PST            2.84              0         -      Not Applicable
  11/25/2025 09 AM PST            2.85              0         +      Not Applicable
  11/25/2025 10 AM PST            2.85              0         0      Not Applicable
  11/25/2025 11 AM PST            2.85              0         0      Not Applicable
  11/25/2025 12 PM PST            2.85              0         0      Not Applicable
  11/25/2025 01 PM PST            2.85              0         0      Not Applicable
  11/25/2025 02 PM PST            2.85              0         0      Not Applicable
  11/25/2025 03 PM PST            2.85              0         0      Not Applicable
  11/25/2025 04 PM PST            2.85              0         0      Not Applicable
  11/25/2025 05 PM PST            2.85              0         0      Not Applicable
  11/25/2025 06 PM PST            2.85              0         0      Not Applicable
  11/25/2025 07 PM PST            2.85              0         0      Not Applicable
  11/25/2025 08 PM PST            2.85              0         0      Not Applicable
  11/25/2025 09 PM PST            2.85              0         0      Not Applicable
  11/25/2025 10 PM PST            2.85              0         0      Not Applicable
  11/25/2025 11 PM PST            2.85              0         0      Not Applicable
  11/26/2025 12 AM PST            2.85              0         0      Not Applicable
  11/26/2025 01 AM PST            2.85              0         0      Not Applicable
  11/26/2025 02 AM PST            2.85              0         0      Not Applicable
  11/26/2025 03 AM PST            2.85              0         0      Not Applicable
  11/26/2025 04 AM PST            2.85              0         0      Not Applicable
  11/26/2025 05 AM PST            2.85              0         0      Not Applicable
  11/26/2025 06 AM PST            2.85              0         0      Not Applicable
  11/26/2025 07 AM PST            2.85              0         0      Not Applicable
  11/26/2025 08 AM PST            2.84              0         -      Not Applicable
  11/26/2025 09 AM PST            2.85              0         +      Not Applicable
  11/26/2025 10 AM PST            2.85              0         0      Not Applicable
  11/26/2025 11 AM PST            2.85              0         0      Not Applicable
  11/26/2025 12 PM PST            2.85              0         0      Not Applicable
  11/26/2025 01 PM PST            2.85              0         0      Not Applicable
  11/26/2025 02 PM PST            2.85              0         0      Not Applicable
  11/26/2025 03 PM PST            2.85              0         0      Not Applicable
  11/26/2025 04 PM PST            2.84              0         -      Not Applicable
  11/26/2025 05 PM PST            2.84              0         0      Not Applicable
  11/26/2025 06 PM PST            2.84              0         0      Not Applicable
  11/26/2025 07 PM PST            2.84              0         0      Not Applicable
  11/26/2025 08 PM PST            2.84              0         0      Not Applicable
  11/26/2025 09 PM PST            2.84              0         0      Not Applicable
  11/26/2025 10 PM PST            2.84              0         0      Not Applicable
  11/26/2025 11 PM PST            2.84              0         0      Not Applicable
  11/27/2025 12 AM PST            2.84              0         0      Not Applicable
  11/27/2025 01 AM PST            2.84              0         0      Not Applicable
  11/27/2025 02 AM PST            2.84              0         0      Not Applicable
  11/27/2025 03 AM PST            2.84              0         0      Not Applicable
  11/27/2025 04 AM PST            2.84              0         0      Not Applicable
  11/27/2025 05 AM PST            2.84              0         0      Not Applicable
  11/27/2025 06 AM PST            2.84              0         0      Not Applicable
  11/27/2025 07 AM PST            2.84              0         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  11/27/2025 08 AM PST            2.84              0                Not Applicable
  11/27/2025 09 AM PST            2.84              0         0      Not Applicable
  11/27/2025 10 AM PST            2.84              0         0      Not Applicable
  11/27/2025 11 AM PST            2.84              0         0      Not Applicable
  11/27/2025 12 PM PST            2.84              0         0      Not Applicable
  11/27/2025 01 PM PST            2.84              0         0      Not Applicable
  11/27/2025 02 PM PST            2.84              0         0      Not Applicable
  11/27/2025 03 PM PST            2.84              0         0      Not Applicable
  11/27/2025 04 PM PST            2.84              0         0      Not Applicable
  11/27/2025 05 PM PST            2.84              0         0      Not Applicable
  11/27/2025 06 PM PST            2.84              0         0      Not Applicable
  11/27/2025 07 PM PST            2.84              0         0      Not Applicable
  11/27/2025 08 PM PST            2.84              0         0      Not Applicable
  11/27/2025 09 PM PST            2.84              0         0      Not Applicable
  11/27/2025 10 PM PST            2.84              0         0      Not Applicable
  11/27/2025 11 PM PST            2.84              0         0      Not Applicable
  11/28/2025 12 AM PST            2.84              0         0      Not Applicable
  11/28/2025 01 AM PST            2.84              0         0      Not Applicable
  11/28/2025 02 AM PST            2.84              0         0      Not Applicable
  11/28/2025 03 AM PST            2.84              0         0      Not Applicable
  11/28/2025 04 AM PST            2.84              0         0      Not Applicable
  11/28/2025 05 AM PST            2.84              0         0      Not Applicable
  11/28/2025 06 AM PST            2.84              0         0      Not Applicable
  11/28/2025 07 AM PST            2.84              0         0      Not Applicable
  11/28/2025 08 AM PST            2.84              0         0      Not Applicable
  11/28/2025 09 AM PST            2.84              0         0      Not Applicable
  11/28/2025 10 AM PST            2.84              0         0      Not Applicable
  11/28/2025 11 AM PST            2.84              0         0      Not Applicable
  11/28/2025 12 PM PST            2.84              0         0      Not Applicable
  11/28/2025 01 PM PST            2.84              0         0      Not Applicable
  11/28/2025 02 PM PST            2.84              0         0      Not Applicable
  11/28/2025 03 PM PST            2.84              0         0      Not Applicable
  11/28/2025 04 PM PST            2.84              0         0      Not Applicable
  11/28/2025 05 PM PST            2.84              0         0      Not Applicable
  11/28/2025 06 PM PST            2.84              0         0      Not Applicable
  11/28/2025 07 PM PST            2.84              0         0      Not Applicable
  11/28/2025 08 PM PST            2.84              0         0      Not Applicable
  11/28/2025 09 PM PST            2.84              0         0      Not Applicable
  11/28/2025 10 PM PST            2.84              0         0      Not Applicable
  11/28/2025 11 PM PST            2.84              0         0      Not Applicable
  11/29/2025 12 AM PST            2.84              0         0      Not Applicable
  11/29/2025 01 AM PST            2.84              0         0      Not Applicable
  11/29/2025 02 AM PST            2.84              0         0      Not Applicable
  11/29/2025 03 AM PST            2.84              0         0      Not Applicable
  11/29/2025 04 AM PST            2.84              0         0      Not Applicable
  11/29/2025 05 AM PST            2.84              0         0      Not Applicable
  11/29/2025 06 AM PST            2.84              0         0      Not Applicable
  11/29/2025 07 AM PST            2.84              0         0      Not Applicable
  11/29/2025 08 AM PST            2.84              0         0      Not Applicable
  11/29/2025 09 AM PST            2.84              0         0      Not Applicable
  11/29/2025 10 AM PST            2.84              0         0      Not Applicable
  11/29/2025 11 AM PST            2.84              0         0      Not Applicable
  11/29/2025 12 PM PST            2.84              0         0      Not Applicable
  11/29/2025 01 PM PST            2.85              0         +      Not Applicable
  11/29/2025 02 PM PST            2.85              0         0      Not Applicable
  11/29/2025 03 PM PST            2.85              0         0      Not Applicable
  11/29/2025 04 PM PST            2.85              0         0      Not Applicable
  11/29/2025 05 PM PST            2.85              0         0      Not Applicable
  11/29/2025 06 PM PST            2.85              0         0      Not Applicable
  11/29/2025 07 PM PST            2.85              0         0      Not Applicable
  11/29/2025 08 PM PST            2.85              0         0      Not Applicable
  11/29/2025 09 PM PST            2.85              0         0      Not Applicable
  11/29/2025 10 PM PST            2.85              0         0      Not Applicable
  11/29/2025 11 PM PST            2.85              0         0      Not Applicable
  11/30/2025 12 AM PST            2.85              0         0      Not Applicable
  11/30/2025 01 AM PST            2.85              0         0      Not Applicable
  11/30/2025 02 AM PST            2.85              0         0      Not Applicable
  11/30/2025 03 AM PST            2.85              0         0      Not Applicable
  11/30/2025 04 AM PST            2.85              0         0      Not Applicable
  11/30/2025 05 AM PST            2.85              0         0      Not Applicable
  11/30/2025 06 AM PST            2.85              0         0      Not Applicable
  11/30/2025 07 AM PST            2.85              0         0      Not Applicable
  11/30/2025 08 AM PST            2.85              0         0      Not Applicable
  11/30/2025 09 AM PST            2.85              0         0      Not Applicable
  11/30/2025 10 AM PST            2.85              0         0      Not Applicable
  11/30/2025 11 AM PST            2.85              0         0      Not Applicable
  11/30/2025 12 PM PST            2.85              0         0      Not Applicable
  11/30/2025 01 PM PST            2.85              0         0      Not Applicable
  11/30/2025 02 PM PST            2.85              0         0      Not Applicable
  11/30/2025 03 PM PST            2.85              0         0      Not Applicable
  11/30/2025 04 PM PST            2.85              0         0      Not Applicable
  11/30/2025 05 PM PST            2.85              0         0      Not Applicable
  11/30/2025 06 PM PST            2.85              0         0      Not Applicable
  11/30/2025 07 PM PST            2.85              0         0      Not Applicable
  11/30/2025 08 PM PST            2.85              0         0      Not Applicable
  11/30/2025 09 PM PST            2.85              0         0      Not Applicable
  11/30/2025 10 PM PST            2.85              0         0      Not Applicable
  11/30/2025 11 PM PST            2.85              0         0      Not Applicable
  12/01/2025 12 AM PST            2.85              0         0      Not Applicable
  12/01/2025 01 AM PST            2.85              0         0      Not Applicable
  12/01/2025 02 AM PST            2.85              0         0      Not Applicable
  12/01/2025 03 AM PST            2.85              0         0      Not Applicable
  12/01/2025 04 AM PST            2.85              0         0      Not Applicable
  12/01/2025 05 AM PST            2.85              0         0      Not Applicable
  12/01/2025 06 AM PST            2.85              0         0      Not Applicable
  12/01/2025 07 AM PST            2.85              0         0      Not Applicable
  12/01/2025 08 AM PST            2.85              0         0      Not Applicable
  12/01/2025 09 AM PST            2.85              0         0      Not Applicable
  12/01/2025 10 AM PST            2.85              0         0      Not Applicable
  12/01/2025 11 AM PST            2.85              0         0      Not Applicable
  12/01/2025 12 PM PST            2.85              0         0      Not Applicable
  12/01/2025 01 PM PST            2.85              0         0      Not Applicable
  12/01/2025 02 PM PST            2.85              0         0      Not Applicable
  12/01/2025 03 PM PST            2.85              0         0      Not Applicable
  12/01/2025 04 PM PST            2.85              0         0      Not Applicable
  12/01/2025 05 PM PST            2.85              0         0      Not Applicable
  12/01/2025 06 PM PST            2.85              0         0      Not Applicable
  12/01/2025 07 PM PST            2.85              0         0      Not Applicable
  12/01/2025 08 PM PST            2.85              0         0      Not Applicable
  12/01/2025 09 PM PST            2.85              0         0      Not Applicable
  12/01/2025 10 PM PST            2.85              0         0      Not Applicable
  12/01/2025 11 PM PST            2.85              0         0      Not Applicable
  12/02/2025 12 AM PST            2.85              0         0      Not Applicable
  12/02/2025 01 AM PST            2.85              0         0      Not Applicable
  12/02/2025 02 AM PST            2.85              0         0      Not Applicable
  12/02/2025 03 AM PST            2.85              0         0      Not Applicable
  12/02/2025 04 AM PST            2.85              0         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.