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

 | 

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: Mar 28 2024 at 2:12 PM PDTNext Issuance: Mar 29 2024 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:  03/28/2024 at 02:13 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/24/2024 at 07:00 PM PDT
# Maximum Observed Stage:                       12.2 Feet
# Maximum Observed Flow:                        80 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/30/2024 at 09:00 PM PDT
# Maximum Forecast Stage:                       12.8 Feet
# Maximum Forecast Flow:                        228 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/23/2024 02 PM PDT            11.9             43                Not Applicable
  03/23/2024 03 PM PDT            11.9             41         -      Not Applicable
  03/23/2024 04 PM PDT            11.9             43         +      Not Applicable
  03/23/2024 05 PM PDT            11.9             43         0      Not Applicable
  03/23/2024 06 PM PDT            11.9             41         -      Not Applicable
  03/23/2024 07 PM PDT            11.9             41         0      Not Applicable
  03/23/2024 08 PM PDT            11.9             41         0      Not Applicable
  03/23/2024 09 PM PDT            11.9             41         0      Not Applicable
  03/23/2024 10 PM PDT            11.9             43         +      Not Applicable
  03/23/2024 11 PM PDT            11.9             43         0      Not Applicable
  03/24/2024 12 AM PDT            11.9             43         0      Not Applicable
  03/24/2024 01 AM PDT            11.9             43         0      Not Applicable
  03/24/2024 02 AM PDT            11.9             44         +      Not Applicable
  03/24/2024 03 AM PDT            12.0             47         +      Not Applicable
  03/24/2024 04 AM PDT            12.0             48         +      Not Applicable
  03/24/2024 05 AM PDT            12.0             49         +      Not Applicable
  03/24/2024 06 AM PDT            12.0             51         +      Not Applicable
  03/24/2024 07 AM PDT            12.0             52         +      Not Applicable
  03/24/2024 08 AM PDT            12.0             54         +      Not Applicable
  03/24/2024 09 AM PDT            12.0             55         +      Not Applicable
  03/24/2024 10 AM PDT            12.0             57         +      Not Applicable
  03/24/2024 11 AM PDT            12.1             59         +      Not Applicable
  03/24/2024 12 PM PDT            12.1             61         +      Not Applicable
  03/24/2024 01 PM PDT            12.1             65         +      Not Applicable
  03/24/2024 02 PM PDT            12.1             69         +      Not Applicable
  03/24/2024 03 PM PDT            12.1             72         +      Not Applicable
  03/24/2024 04 PM PDT            12.1             73         +      Not Applicable
  03/24/2024 05 PM PDT            12.2             77         +      Not Applicable
  03/24/2024 06 PM PDT            12.2             78         +      Not Applicable
  03/24/2024 07 PM PDT            12.2             80         +      Not Applicable
  03/24/2024 08 PM PDT            12.2             75         -      Not Applicable
  03/24/2024 09 PM PDT            12.2             75         0      Not Applicable
  03/24/2024 10 PM PDT            12.2             75         0      Not Applicable
  03/24/2024 11 PM PDT            12.1             73         -      Not Applicable
  03/25/2024 12 AM PDT            12.2             75         +      Not Applicable
  03/25/2024 01 AM PDT            12.1             73         -      Not Applicable
  03/25/2024 02 AM PDT            12.1             72         -      Not Applicable
  03/25/2024 03 AM PDT            12.1             67         -      Not Applicable
  03/25/2024 04 AM PDT            12.1             65         -      Not Applicable
  03/25/2024 05 AM PDT            12.1             65         0      Not Applicable
  03/25/2024 06 AM PDT            12.1             64         -      Not Applicable
  03/25/2024 07 AM PDT            12.1             61         -      Not Applicable
  03/25/2024 08 AM PDT            12.1             59         -      Not Applicable
  03/25/2024 09 AM PDT            12.1             61         +      Not Applicable
  03/25/2024 10 AM PDT            12.1             59         -      Not Applicable
  03/25/2024 11 AM PDT            12.0             58         -      Not Applicable
  03/25/2024 12 PM PDT            12.0             57         -      Not Applicable
  03/25/2024 01 PM PDT            12.0             58         +      Not Applicable
  03/25/2024 02 PM PDT            12.0             57         -      Not Applicable
  03/25/2024 03 PM PDT            12.0             55         -      Not Applicable
  03/25/2024 04 PM PDT            12.0             54         -      Not Applicable
  03/25/2024 05 PM PDT            12.0             55         +      Not Applicable
  03/25/2024 06 PM PDT            12.0             54         -      Not Applicable
  03/25/2024 07 PM PDT            12.0             52         -      Not Applicable
  03/25/2024 08 PM PDT            12.0             54         +      Not Applicable
  03/25/2024 09 PM PDT            12.0             51         -      Not Applicable
  03/25/2024 10 PM PDT            12.0             52         +      Not Applicable
  03/25/2024 11 PM PDT            12.0             52         0      Not Applicable
  03/26/2024 12 AM PDT            12.0             49         -      Not Applicable
  03/26/2024 01 AM PDT            12.0             49         0      Not Applicable
  03/26/2024 02 AM PDT            12.0             49         0      Not Applicable
  03/26/2024 03 AM PDT            12.0             48         -      Not Applicable
  03/26/2024 04 AM PDT            12.0             49         +      Not Applicable
  03/26/2024 05 AM PDT            12.0             49         0      Not Applicable
  03/26/2024 06 AM PDT            12.0             47         -      Not Applicable
  03/26/2024 07 AM PDT            12.0             47         0      Not Applicable
  03/26/2024 08 AM PDT            12.0             47         0      Not Applicable
  03/26/2024 09 AM PDT            11.9             45         -      Not Applicable
  03/26/2024 10 AM PDT            11.9             45         0      Not Applicable
  03/26/2024 11 AM PDT            12.0             48         +      Not Applicable
  03/26/2024 12 PM PDT            11.9             45         -      Not Applicable
  03/26/2024 01 PM PDT            11.9             45         0      Not Applicable
  03/26/2024 02 PM PDT            11.9             45         0      Not Applicable
  03/26/2024 03 PM PDT            11.9             45         0      Not Applicable
  03/26/2024 04 PM PDT            11.9             45         0      Not Applicable
  03/26/2024 05 PM PDT            11.9             45         0      Not Applicable
  03/26/2024 06 PM PDT            11.9             45         0      Not Applicable
  03/26/2024 07 PM PDT            11.9             44         -      Not Applicable
  03/26/2024 08 PM PDT            11.9             44         0      Not Applicable
  03/26/2024 09 PM PDT            11.9             43         -      Not Applicable
  03/26/2024 10 PM PDT            11.9             45         +      Not Applicable
  03/26/2024 11 PM PDT            11.9             41         -      Not Applicable
  03/27/2024 12 AM PDT            11.9             44         +      Not Applicable
  03/27/2024 01 AM PDT            11.9             43         -      Not Applicable
  03/27/2024 02 AM PDT            11.9             41         -      Not Applicable
  03/27/2024 03 AM PDT            11.9             41         0      Not Applicable
  03/27/2024 04 AM PDT            11.9             41         0      Not Applicable
  03/27/2024 05 AM PDT            11.9             41         0      Not Applicable
  03/27/2024 06 AM PDT            11.9             41         0      Not Applicable
  03/27/2024 07 AM PDT            11.9             40         -      Not Applicable
  03/27/2024 08 AM PDT            11.9             40         0      Not Applicable
  03/27/2024 09 AM PDT            11.9             40         0      Not Applicable
  03/27/2024 10 AM PDT            11.9             40         0      Not Applicable
  03/27/2024 11 AM PDT            11.9             40         0      Not Applicable
  03/27/2024 12 PM PDT            11.9             40         0      Not Applicable
  03/27/2024 01 PM PDT            11.9             40         0      Not Applicable
  03/27/2024 02 PM PDT            11.9             41         +      Not Applicable
  03/27/2024 03 PM PDT            11.9             40         -      Not Applicable
  03/27/2024 04 PM PDT            11.9             41         +      Not Applicable
  03/27/2024 05 PM PDT            11.9             39         -      Not Applicable
  03/27/2024 06 PM PDT            11.9             39         0      Not Applicable
  03/27/2024 07 PM PDT            11.9             39         0      Not Applicable
  03/27/2024 08 PM PDT            11.9             40         +      Not Applicable
  03/27/2024 09 PM PDT            11.9             39         -      Not Applicable
  03/27/2024 10 PM PDT            11.9             39         0      Not Applicable
  03/27/2024 11 PM PDT            11.9             39         0      Not Applicable
  03/28/2024 12 AM PDT            11.9             40         +      Not Applicable
  03/28/2024 01 AM PDT            11.9             40         0      Not Applicable
  03/28/2024 02 AM PDT            11.9             40         0      Not Applicable
  03/28/2024 03 AM PDT            11.9             40         0      Not Applicable
  03/28/2024 04 AM PDT            11.9             41         +      Not Applicable
  03/28/2024 05 AM PDT            11.9             41         0      Not Applicable
  03/28/2024 06 AM PDT            11.9             41         0      Not Applicable
  03/28/2024 07 AM PDT            11.9             43         +      Not Applicable
  03/28/2024 08 AM PDT            11.9             44         +      Not Applicable
  03/28/2024 09 AM PDT            11.9             44         0      Not Applicable
  03/28/2024 10 AM PDT            11.9             45         +      Not Applicable
  03/28/2024 11 AM PDT            11.9             45         0      Not Applicable
  03/28/2024 12 PM PDT            12.0             47         +      Not Applicable
  03/28/2024 01 PM PDT            12.0             47         0      Not Applicable
  03/28/2024 02 PM PDT            12.0             47         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/28/2024 03 PM PDT            12.0             47                Not Applicable
  03/28/2024 04 PM PDT            12.0             47         0      Not Applicable
  03/28/2024 05 PM PDT            12.0             47         0      Not Applicable
  03/28/2024 06 PM PDT            11.9             45         -      Not Applicable
  03/28/2024 07 PM PDT            11.9             45         0      Not Applicable
  03/28/2024 08 PM PDT            11.9             45         0      Not Applicable
  03/28/2024 09 PM PDT            11.9             44         -      Not Applicable
  03/28/2024 10 PM PDT            11.9             44         0      Not Applicable
  03/28/2024 11 PM PDT            11.9             43         -      Not Applicable
  03/29/2024 12 AM PDT            11.9             43         0      Not Applicable
  03/29/2024 01 AM PDT            11.9             43         0      Not Applicable
  03/29/2024 02 AM PDT            11.9             41         -      Not Applicable
  03/29/2024 03 AM PDT            11.9             41         0      Not Applicable
  03/29/2024 04 AM PDT            11.9             41         0      Not Applicable
  03/29/2024 05 AM PDT            11.9             40         -      Not Applicable
  03/29/2024 06 AM PDT            11.9             40         0      Not Applicable
  03/29/2024 07 AM PDT            11.9             39         -      Not Applicable
  03/29/2024 08 AM PDT            11.9             39         0      Not Applicable
  03/29/2024 09 AM PDT            11.9             38         -      Not Applicable
  03/29/2024 10 AM PDT            11.9             38         0      Not Applicable
  03/29/2024 11 AM PDT            11.9             38         0      Not Applicable
  03/29/2024 12 PM PDT            11.9             38         0      Not Applicable
  03/29/2024 01 PM PDT            11.9             37         -      Not Applicable
  03/29/2024 02 PM PDT            11.9             37         0      Not Applicable
  03/29/2024 03 PM PDT            11.9             37         0      Not Applicable
  03/29/2024 04 PM PDT            11.9             37         0      Not Applicable
  03/29/2024 05 PM PDT            11.9             37         0      Not Applicable
  03/29/2024 06 PM PDT            11.9             37         0      Not Applicable
  03/29/2024 07 PM PDT            11.9             38         +      Not Applicable
  03/29/2024 08 PM PDT            11.9             40         +      Not Applicable
  03/29/2024 09 PM PDT            12.0             48         +      Not Applicable
  03/29/2024 10 PM PDT            12.1             64         +      Not Applicable
  03/29/2024 11 PM PDT            12.2             80         +      Not Applicable
  03/30/2024 12 AM PDT            12.2             91         +      Not Applicable
  03/30/2024 01 AM PDT            12.3            100         +      Not Applicable
  03/30/2024 02 AM PDT            12.3            104         +      Not Applicable
  03/30/2024 03 AM PDT            12.3            110         +      Not Applicable
  03/30/2024 04 AM PDT            12.4            115         +      Not Applicable
  03/30/2024 05 AM PDT            12.4            119         +      Not Applicable
  03/30/2024 06 AM PDT            12.4            129         +      Not Applicable
  03/30/2024 07 AM PDT            12.5            139         +      Not Applicable
  03/30/2024 08 AM PDT            12.5            152         +      Not Applicable
  03/30/2024 09 AM PDT            12.6            163         +      Not Applicable
  03/30/2024 10 AM PDT            12.6            171         +      Not Applicable
  03/30/2024 11 AM PDT            12.7            192         +      Not Applicable
  03/30/2024 12 PM PDT            12.7            192         0      Not Applicable
  03/30/2024 01 PM PDT            12.7            189         -      Not Applicable
  03/30/2024 02 PM PDT            12.6            186         -      Not Applicable
  03/30/2024 03 PM PDT            12.6            184         -      Not Applicable
  03/30/2024 04 PM PDT            12.6            184         0      Not Applicable
  03/30/2024 05 PM PDT            12.7            189         +      Not Applicable
  03/30/2024 06 PM PDT            12.7            200         +      Not Applicable
  03/30/2024 07 PM PDT            12.7            211         +      Not Applicable
  03/30/2024 08 PM PDT            12.8            219         +      Not Applicable
  03/30/2024 09 PM PDT            12.8            228         +      Not Applicable
  03/30/2024 10 PM PDT            12.8            228         0      Not Applicable
  03/30/2024 11 PM PDT            12.8            228         0      Not Applicable
  03/31/2024 12 AM PDT            12.8            222         -      Not Applicable
  03/31/2024 01 AM PDT            12.8            219         -      Not Applicable
  03/31/2024 02 AM PDT            12.8            216         -      Not Applicable
  03/31/2024 03 AM PDT            12.8            216         0      Not Applicable
  03/31/2024 04 AM PDT            12.7            214         -      Not Applicable
  03/31/2024 05 AM PDT            12.7            214         0      Not Applicable
  03/31/2024 06 AM PDT            12.7            208         -      Not Applicable
  03/31/2024 07 AM PDT            12.7            205         -      Not Applicable
  03/31/2024 08 AM PDT            12.7            200         -      Not Applicable
  03/31/2024 09 AM PDT            12.7            197         -      Not Applicable
  03/31/2024 10 AM PDT            12.7            192         -      Not Applicable
  03/31/2024 11 AM PDT            12.7            189         -      Not Applicable
  03/31/2024 12 PM PDT            12.6            186         -      Not Applicable
  03/31/2024 01 PM PDT            12.6            184         -      Not Applicable
  03/31/2024 02 PM PDT            12.6            181         -      Not Applicable
  03/31/2024 03 PM PDT            12.6            176         -      Not Applicable
  03/31/2024 04 PM PDT            12.6            173         -      Not Applicable
  03/31/2024 05 PM PDT            12.6            168         -      Not Applicable
  03/31/2024 06 PM PDT            12.6            165         -      Not Applicable
  03/31/2024 07 PM PDT            12.6            163         -      Not Applicable
  03/31/2024 08 PM PDT            12.5            160         -      Not Applicable
  03/31/2024 09 PM PDT            12.5            157         -      Not Applicable
  03/31/2024 10 PM PDT            12.5            155         -      Not Applicable
  03/31/2024 11 PM PDT            12.5            152         -      Not Applicable
  04/01/2024 12 AM PDT            12.5            150         -      Not Applicable
  04/01/2024 01 AM PDT            12.5            147         -      Not Applicable
  04/01/2024 02 AM PDT            12.5            147         0      Not Applicable
  04/01/2024 03 AM PDT            12.5            145         -      Not Applicable
  04/01/2024 04 AM PDT            12.5            142         -      Not Applicable
  04/01/2024 05 AM PDT            12.5            139         -      Not Applicable
  04/01/2024 06 AM PDT            12.4            137         -      Not Applicable
  04/01/2024 07 AM PDT            12.4            137         0      Not Applicable
  04/01/2024 08 AM PDT            12.4            134         -      Not Applicable
  04/01/2024 09 AM PDT            12.4            134         0      Not Applicable
  04/01/2024 10 AM PDT            12.4            132         -      Not Applicable
  04/01/2024 11 AM PDT            12.4            129         -      Not Applicable
  04/01/2024 12 PM PDT            12.4            129         0      Not Applicable
  04/01/2024 01 PM PDT            12.4            127         -      Not Applicable
  04/01/2024 02 PM PDT            12.4            127         0      Not Applicable
  04/01/2024 03 PM PDT            12.4            124         -      Not Applicable
  04/01/2024 04 PM PDT            12.4            124         0      Not Applicable
  04/01/2024 05 PM PDT            12.4            122         -      Not Applicable
  04/01/2024 06 PM PDT            12.4            122         0      Not Applicable
  04/01/2024 07 PM PDT            12.4            119         -      Not Applicable
  04/01/2024 08 PM PDT            12.4            119         0      Not Applicable
  04/01/2024 09 PM PDT            12.4            117         -      Not Applicable
  04/01/2024 10 PM PDT            12.4            117         0      Not Applicable
  04/01/2024 11 PM PDT            12.4            115         -      Not Applicable
  04/02/2024 12 AM PDT            12.4            115         0      Not Applicable
  04/02/2024 01 AM PDT            12.3            112         -      Not Applicable
  04/02/2024 02 AM PDT            12.3            112         0      Not Applicable
  04/02/2024 03 AM PDT            12.3            112         0      Not Applicable
  04/02/2024 04 AM PDT            12.3            110         -      Not Applicable
  04/02/2024 05 AM PDT            12.3            108         -      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.