National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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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: Oct 01 2023 at 8:07 AM PDTNext Issuance: Oct 02 2023 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Alameda Creek - Sunol (AWEC1)
#
# File Generation Time:  10/01/2023 at 08:08 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/01/2023 at 08:00 AM PDT
# Maximum Observed Stage:                       11.4 Feet
# Maximum Observed Flow:                        15 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/01/2023 at 09:00 AM PDT
# Maximum Forecast Stage:                       11.4 Feet
# Maximum Forecast Flow:                        15 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  09/26/2023 08 AM PDT            11.4             14                Not Applicable
  09/26/2023 09 AM PDT            11.4             14         0      Not Applicable
  09/26/2023 10 AM PDT            11.4             14         0      Not Applicable
  09/26/2023 11 AM PDT            11.4             14         0      Not Applicable
  09/26/2023 12 PM PDT            11.4             14         0      Not Applicable
  09/26/2023 01 PM PDT            11.4             14         0      Not Applicable
  09/26/2023 02 PM PDT            11.4             14         0      Not Applicable
  09/26/2023 03 PM PDT            11.4             14         0      Not Applicable
  09/26/2023 04 PM PDT            11.4             14         -      Not Applicable
  09/26/2023 05 PM PDT            11.4             14         0      Not Applicable
  09/26/2023 06 PM PDT            11.4             14         0      Not Applicable
  09/26/2023 07 PM PDT            11.4             14         0      Not Applicable
  09/26/2023 08 PM PDT            11.4             14         0      Not Applicable
  09/26/2023 09 PM PDT            11.4             14         +      Not Applicable
  09/26/2023 10 PM PDT            11.4             14         0      Not Applicable
  09/26/2023 11 PM PDT            11.4             14         -      Not Applicable
  09/27/2023 12 AM PDT            11.4             14         0      Not Applicable
  09/27/2023 01 AM PDT            11.4             14         0      Not Applicable
  09/27/2023 02 AM PDT            11.4             14         0      Not Applicable
  09/27/2023 03 AM PDT            11.4             14         0      Not Applicable
  09/27/2023 04 AM PDT            11.4             14         0      Not Applicable
  09/27/2023 05 AM PDT            11.4             14         0      Not Applicable
  09/27/2023 06 AM PDT            11.4             14         +      Not Applicable
  09/27/2023 07 AM PDT            11.4             14         -      Not Applicable
  09/27/2023 08 AM PDT            11.4             14         +      Not Applicable
  09/27/2023 09 AM PDT            11.4             14         -      Not Applicable
  09/27/2023 10 AM PDT            11.4             14         +      Not Applicable
  09/27/2023 11 AM PDT            11.4             14         0      Not Applicable
  09/27/2023 12 PM PDT            11.4             14         0      Not Applicable
  09/27/2023 01 PM PDT            11.4             14         0      Not Applicable
  09/27/2023 02 PM PDT            11.4             14         -      Not Applicable
  09/27/2023 03 PM PDT            11.4             14         0      Not Applicable
  09/27/2023 04 PM PDT            11.4             14         0      Not Applicable
  09/27/2023 05 PM PDT            11.4             14         0      Not Applicable
  09/27/2023 06 PM PDT            11.4             14         0      Not Applicable
  09/27/2023 07 PM PDT            11.4             14         0      Not Applicable
  09/27/2023 08 PM PDT            11.4             14         0      Not Applicable
  09/27/2023 09 PM PDT            11.4             14         0      Not Applicable
  09/27/2023 10 PM PDT            11.4             14         +      Not Applicable
  09/27/2023 11 PM PDT            11.4             14         0      Not Applicable
  09/28/2023 12 AM PDT            11.4             14         0      Not Applicable
  09/28/2023 01 AM PDT            11.4             14         0      Not Applicable
  09/28/2023 02 AM PDT            11.4             14         -      Not Applicable
  09/28/2023 03 AM PDT            11.4             14         0      Not Applicable
  09/28/2023 04 AM PDT            11.4             14         0      Not Applicable
  09/28/2023 05 AM PDT            11.4             14         0      Not Applicable
  09/28/2023 06 AM PDT            11.4             14         +      Not Applicable
  09/28/2023 07 AM PDT            11.4             14         0      Not Applicable
  09/28/2023 08 AM PDT            11.4             14         0      Not Applicable
  09/28/2023 09 AM PDT            11.4             14         0      Not Applicable
  09/28/2023 10 AM PDT            11.4             14         0      Not Applicable
  09/28/2023 11 AM PDT            11.4             14         0      Not Applicable
  09/28/2023 12 PM PDT            11.4             14         0      Not Applicable
  09/28/2023 01 PM PDT            11.4             14         0      Not Applicable
  09/28/2023 02 PM PDT            11.4             14         0      Not Applicable
  09/28/2023 03 PM PDT            11.4             14         -      Not Applicable
  09/28/2023 04 PM PDT            11.4             14         0      Not Applicable
  09/28/2023 05 PM PDT            11.4             14         0      Not Applicable
  09/28/2023 06 PM PDT            11.4             14         0      Not Applicable
  09/28/2023 07 PM PDT            11.4             14         +      Not Applicable
  09/28/2023 08 PM PDT            11.4             14         -      Not Applicable
  09/28/2023 09 PM PDT            11.4             14         0      Not Applicable
  09/28/2023 10 PM PDT            11.4             14         0      Not Applicable
  09/28/2023 11 PM PDT            11.4             14         +      Not Applicable
  09/29/2023 12 AM PDT            11.4             14         0      Not Applicable
  09/29/2023 01 AM PDT            11.4             14         0      Not Applicable
  09/29/2023 02 AM PDT            11.4             14         -      Not Applicable
  09/29/2023 03 AM PDT            11.4             14         +      Not Applicable
  09/29/2023 04 AM PDT            11.4             14         0      Not Applicable
  09/29/2023 05 AM PDT            11.4             14         0      Not Applicable
  09/29/2023 06 AM PDT            11.4             14         0      Not Applicable
  09/29/2023 07 AM PDT            11.4             14         0      Not Applicable
  09/29/2023 08 AM PDT            11.4             14         0      Not Applicable
  09/29/2023 09 AM PDT            11.4             14         0      Not Applicable
  09/29/2023 10 AM PDT            11.4             14         0      Not Applicable
  09/29/2023 11 AM PDT            11.4             14         0      Not Applicable
  09/29/2023 12 PM PDT            11.4             14         0      Not Applicable
  09/29/2023 01 PM PDT            11.4             14         0      Not Applicable
  09/29/2023 02 PM PDT            11.4             14         0      Not Applicable
  09/29/2023 03 PM PDT            11.4             14         0      Not Applicable
  09/29/2023 04 PM PDT            11.4             14         0      Not Applicable
  09/29/2023 05 PM PDT            11.4             14         0      Not Applicable
  09/29/2023 06 PM PDT            11.4             14         0      Not Applicable
  09/29/2023 07 PM PDT            11.4             14         0      Not Applicable
  09/29/2023 08 PM PDT            11.4             14         0      Not Applicable
  09/29/2023 09 PM PDT            11.4             14         0      Not Applicable
  09/29/2023 10 PM PDT            11.4             14         0      Not Applicable
  09/29/2023 11 PM PDT            11.4             14         0      Not Applicable
  09/30/2023 12 AM PDT            11.4             14         0      Not Applicable
  09/30/2023 01 AM PDT            11.4             14         0      Not Applicable
  09/30/2023 02 AM PDT            11.4             14         0      Not Applicable
  09/30/2023 03 AM PDT            11.4             14         0      Not Applicable
  09/30/2023 04 AM PDT            11.4             15         +      Not Applicable
  09/30/2023 05 AM PDT            11.4             15         0      Not Applicable
  09/30/2023 06 AM PDT            11.4             15         0      Not Applicable
  09/30/2023 07 AM PDT            11.4             15         0      Not Applicable
  09/30/2023 08 AM PDT            11.4             15         0      Not Applicable
  09/30/2023 09 AM PDT            11.4             15         0      Not Applicable
  09/30/2023 10 AM PDT            11.4             15         0      Not Applicable
  09/30/2023 11 AM PDT            11.4             15         0      Not Applicable
  09/30/2023 12 PM PDT            11.4             15         0      Not Applicable
  09/30/2023 01 PM PDT            11.4             15         0      Not Applicable
  09/30/2023 02 PM PDT            11.4             15         0      Not Applicable
  09/30/2023 03 PM PDT            11.4             15         0      Not Applicable
  09/30/2023 04 PM PDT            11.4             15         0      Not Applicable
  09/30/2023 05 PM PDT            11.4             15         0      Not Applicable
  09/30/2023 06 PM PDT            11.4             15         0      Not Applicable
  09/30/2023 07 PM PDT            11.4             14         -      Not Applicable
  09/30/2023 08 PM PDT            11.4             14         0      Not Applicable
  09/30/2023 09 PM PDT            11.4             15         +      Not Applicable
  09/30/2023 10 PM PDT            11.4             15         0      Not Applicable
  09/30/2023 11 PM PDT            11.4             15         0      Not Applicable
  10/01/2023 12 AM PDT            11.4             15         0      Not Applicable
  10/01/2023 01 AM PDT            11.4             15         0      Not Applicable
  10/01/2023 02 AM PDT            11.4             15         0      Not Applicable
  10/01/2023 03 AM PDT            11.4             15         0      Not Applicable
  10/01/2023 04 AM PDT            11.4             15         0      Not Applicable
  10/01/2023 05 AM PDT            11.4             15         0      Not Applicable
  10/01/2023 06 AM PDT            11.4             15         0      Not Applicable
  10/01/2023 07 AM PDT            11.4             15         0      Not Applicable
  10/01/2023 08 AM PDT            11.4             15         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/01/2023 09 AM PDT            11.4             15                Not Applicable
  10/01/2023 10 AM PDT            11.4             15         0      Not Applicable
  10/01/2023 11 AM PDT            11.4             15         0      Not Applicable
  10/01/2023 12 PM PDT            11.4             15         0      Not Applicable
  10/01/2023 01 PM PDT            11.4             15         0      Not Applicable
  10/01/2023 02 PM PDT            11.4             15         0      Not Applicable
  10/01/2023 03 PM PDT            11.4             15         0      Not Applicable
  10/01/2023 04 PM PDT            11.4             15         0      Not Applicable
  10/01/2023 05 PM PDT            11.4             15         0      Not Applicable
  10/01/2023 06 PM PDT            11.4             15         0      Not Applicable
  10/01/2023 07 PM PDT            11.4             15         0      Not Applicable
  10/01/2023 08 PM PDT            11.4             15         0      Not Applicable
  10/01/2023 09 PM PDT            11.4             15         0      Not Applicable
  10/01/2023 10 PM PDT            11.4             15         0      Not Applicable
  10/01/2023 11 PM PDT            11.4             15         0      Not Applicable
  10/02/2023 12 AM PDT            11.4             15         0      Not Applicable
  10/02/2023 01 AM PDT            11.4             15         0      Not Applicable
  10/02/2023 02 AM PDT            11.4             15         0      Not Applicable
  10/02/2023 03 AM PDT            11.4             15         0      Not Applicable
  10/02/2023 04 AM PDT            11.4             15         0      Not Applicable
  10/02/2023 05 AM PDT            11.4             15         0      Not Applicable
  10/02/2023 06 AM PDT            11.4             15         0      Not Applicable
  10/02/2023 07 AM PDT            11.4             15         0      Not Applicable
  10/02/2023 08 AM PDT            11.4             15         0      Not Applicable
  10/02/2023 09 AM PDT            11.4             15         0      Not Applicable
  10/02/2023 10 AM PDT            11.4             15         0      Not Applicable
  10/02/2023 11 AM PDT            11.4             15         0      Not Applicable
  10/02/2023 12 PM PDT            11.4             15         0      Not Applicable
  10/02/2023 01 PM PDT            11.4             15         0      Not Applicable
  10/02/2023 02 PM PDT            11.4             15         0      Not Applicable
  10/02/2023 03 PM PDT            11.4             15         0      Not Applicable
  10/02/2023 04 PM PDT            11.4             15         0      Not Applicable
  10/02/2023 05 PM PDT            11.4             15         0      Not Applicable
  10/02/2023 06 PM PDT            11.4             15         0      Not Applicable
  10/02/2023 07 PM PDT            11.4             15         0      Not Applicable
  10/02/2023 08 PM PDT            11.4             15         0      Not Applicable
  10/02/2023 09 PM PDT            11.4             15         0      Not Applicable
  10/02/2023 10 PM PDT            11.4             15         0      Not Applicable
  10/02/2023 11 PM PDT            11.4             15         0      Not Applicable
  10/03/2023 12 AM PDT            11.4             15         0      Not Applicable
  10/03/2023 01 AM PDT            11.4             15         0      Not Applicable
  10/03/2023 02 AM PDT            11.4             15         0      Not Applicable
  10/03/2023 03 AM PDT            11.4             15         0      Not Applicable
  10/03/2023 04 AM PDT            11.4             15         0      Not Applicable
  10/03/2023 05 AM PDT            11.4             15         0      Not Applicable
  10/03/2023 06 AM PDT            11.4             15         0      Not Applicable
  10/03/2023 07 AM PDT            11.4             15         0      Not Applicable
  10/03/2023 08 AM PDT            11.4             15         0      Not Applicable
  10/03/2023 09 AM PDT            11.4             15         0      Not Applicable
  10/03/2023 10 AM PDT            11.4             15         0      Not Applicable
  10/03/2023 11 AM PDT            11.4             15         0      Not Applicable
  10/03/2023 12 PM PDT            11.4             15         0      Not Applicable
  10/03/2023 01 PM PDT            11.4             15         0      Not Applicable
  10/03/2023 02 PM PDT            11.4             15         0      Not Applicable
  10/03/2023 03 PM PDT            11.4             15         0      Not Applicable
  10/03/2023 04 PM PDT            11.4             15         0      Not Applicable
  10/03/2023 05 PM PDT            11.4             15         0      Not Applicable
  10/03/2023 06 PM PDT            11.4             15         0      Not Applicable
  10/03/2023 07 PM PDT            11.4             15         0      Not Applicable
  10/03/2023 08 PM PDT            11.4             15         0      Not Applicable
  10/03/2023 09 PM PDT            11.4             15         0      Not Applicable
  10/03/2023 10 PM PDT            11.4             15         0      Not Applicable
  10/03/2023 11 PM PDT            11.4             15         0      Not Applicable
  10/04/2023 12 AM PDT            11.4             15         0      Not Applicable
  10/04/2023 01 AM PDT            11.4             15         0      Not Applicable
  10/04/2023 02 AM PDT            11.4             15         0      Not Applicable
  10/04/2023 03 AM PDT            11.4             15         0      Not Applicable
  10/04/2023 04 AM PDT            11.4             15         0      Not Applicable
  10/04/2023 05 AM PDT            11.4             15         0      Not Applicable
  10/04/2023 06 AM PDT            11.4             15         0      Not Applicable
  10/04/2023 07 AM PDT            11.4             15         0      Not Applicable
  10/04/2023 08 AM PDT            11.4             15         0      Not Applicable
  10/04/2023 09 AM PDT            11.4             15         0      Not Applicable
  10/04/2023 10 AM PDT            11.4             15         0      Not Applicable
  10/04/2023 11 AM PDT            11.4             15         0      Not Applicable
  10/04/2023 12 PM PDT            11.4             15         0      Not Applicable
  10/04/2023 01 PM PDT            11.4             15         0      Not Applicable
  10/04/2023 02 PM PDT            11.4             15         0      Not Applicable
  10/04/2023 03 PM PDT            11.4             15         0      Not Applicable
  10/04/2023 04 PM PDT            11.4             15         0      Not Applicable
  10/04/2023 05 PM PDT            11.4             15         0      Not Applicable
  10/04/2023 06 PM PDT            11.4             15         0      Not Applicable
  10/04/2023 07 PM PDT            11.4             15         0      Not Applicable
  10/04/2023 08 PM PDT            11.4             15         0      Not Applicable
  10/04/2023 09 PM PDT            11.4             15         0      Not Applicable
  10/04/2023 10 PM PDT            11.4             15         0      Not Applicable
  10/04/2023 11 PM PDT            11.4             15         0      Not Applicable
  10/05/2023 12 AM PDT            11.4             15         0      Not Applicable
  10/05/2023 01 AM PDT            11.4             15         0      Not Applicable
  10/05/2023 02 AM PDT            11.4             15         0      Not Applicable
  10/05/2023 03 AM PDT            11.4             15         0      Not Applicable
  10/05/2023 04 AM PDT            11.4             15         0      Not Applicable
  10/05/2023 05 AM PDT            11.4             15         0      Not Applicable
  10/05/2023 06 AM PDT            11.4             15         0      Not Applicable
  10/05/2023 07 AM PDT            11.4             15         0      Not Applicable
  10/05/2023 08 AM PDT            11.4             15         0      Not Applicable
  10/05/2023 09 AM PDT            11.4             15         0      Not Applicable
  10/05/2023 10 AM PDT            11.4             15         0      Not Applicable
  10/05/2023 11 AM PDT            11.4             15         0      Not Applicable
  10/05/2023 12 PM PDT            11.4             15         0      Not Applicable
  10/05/2023 01 PM PDT            11.4             15         0      Not Applicable
  10/05/2023 02 PM PDT            11.4             15         0      Not Applicable
  10/05/2023 03 PM PDT            11.4             15         0      Not Applicable
  10/05/2023 04 PM PDT            11.4             15         0      Not Applicable
  10/05/2023 05 PM PDT            11.4             15         0      Not Applicable
  10/05/2023 06 PM PDT            11.4             15         0      Not Applicable
  10/05/2023 07 PM PDT            11.4             15         0      Not Applicable
  10/05/2023 08 PM PDT            11.4             15         0      Not Applicable
  10/05/2023 09 PM PDT            11.4             15         0      Not Applicable
  10/05/2023 10 PM PDT            11.4             15         0      Not Applicable
  10/05/2023 11 PM PDT            11.4             15         0      Not Applicable
  10/06/2023 12 AM PDT            11.4             15         0      Not Applicable
  10/06/2023 01 AM PDT            11.4             15         0      Not Applicable
  10/06/2023 02 AM PDT            11.4             15         0      Not Applicable
  10/06/2023 03 AM PDT            11.4             15         0      Not Applicable
  10/06/2023 04 AM PDT            11.4             15         0      Not Applicable
  10/06/2023 05 AM PDT            11.4             15         0      Not Applicable
#
# NOTE 1: Stages are rounded to the nearest tenth (.1) 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.