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

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ALAMO CANAL - PLEASANTON (ALQC1)
Latitude: 37.69º NLongitude: 121.92º WElevation: 330 Feet
Location: Alameda County in CaliforniaBulletin Group: Central CoastRiver Group: South Bay
Issuance Time: May 05 2025 at 7:35 AM PDTNext Issuance: May 06 2025 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:  05/05/2025 at 07:36 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/03/2025 at 03:00 PM PDT
# Maximum Observed Stage:                       2.23 Feet
# Maximum Observed Flow:                        5 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/05/2025 at 08:00 AM PDT
# Maximum Forecast Stage:                       2.13 Feet
# Maximum Forecast Flow:                        4 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/30/2025 07 AM PDT            2.18              4                Not Applicable
  04/30/2025 08 AM PDT            2.19              5         +      Not Applicable
  04/30/2025 09 AM PDT            2.19              5         0      Not Applicable
  04/30/2025 10 AM PDT            2.20              5         +      Not Applicable
  04/30/2025 11 AM PDT            2.21              5         +      Not Applicable
  04/30/2025 12 PM PDT            2.21              5         0      Not Applicable
  04/30/2025 01 PM PDT            2.21              5         0      Not Applicable
  04/30/2025 02 PM PDT            2.20              5         -      Not Applicable
  04/30/2025 03 PM PDT            2.20              5         0      Not Applicable
  04/30/2025 04 PM PDT            2.20              5         0      Not Applicable
  04/30/2025 05 PM PDT            2.18              4         -      Not Applicable
  04/30/2025 06 PM PDT            2.18              4         0      Not Applicable
  04/30/2025 07 PM PDT            2.17              4         -      Not Applicable
  04/30/2025 08 PM PDT            2.16              4         -      Not Applicable
  04/30/2025 09 PM PDT            2.16              4         0      Not Applicable
  04/30/2025 10 PM PDT            2.17              4         +      Not Applicable
  04/30/2025 11 PM PDT            2.17              4         0      Not Applicable
  05/01/2025 12 AM PDT            2.17              4         0      Not Applicable
  05/01/2025 01 AM PDT            2.17              4         0      Not Applicable
  05/01/2025 02 AM PDT            2.17              4         0      Not Applicable
  05/01/2025 03 AM PDT            2.17              4         0      Not Applicable
  05/01/2025 04 AM PDT            2.17              4         0      Not Applicable
  05/01/2025 05 AM PDT            2.16              4         -      Not Applicable
  05/01/2025 06 AM PDT            2.17              4         +      Not Applicable
  05/01/2025 07 AM PDT            2.17              4         0      Not Applicable
  05/01/2025 08 AM PDT            2.17              4         0      Not Applicable
  05/01/2025 09 AM PDT            2.18              4         +      Not Applicable
  05/01/2025 10 AM PDT            2.19              5         +      Not Applicable
  05/01/2025 11 AM PDT            2.19              5         0      Not Applicable
  05/01/2025 12 PM PDT            2.19              5         0      Not Applicable
  05/01/2025 01 PM PDT            2.19              5         0      Not Applicable
  05/01/2025 02 PM PDT            2.18              4         -      Not Applicable
  05/01/2025 03 PM PDT            2.19              5         +      Not Applicable
  05/01/2025 04 PM PDT            2.19              5         0      Not Applicable
  05/01/2025 05 PM PDT            2.18              4         -      Not Applicable
  05/01/2025 06 PM PDT            2.17              4         -      Not Applicable
  05/01/2025 07 PM PDT            2.16              4         -      Not Applicable
  05/01/2025 08 PM PDT            2.16              4         0      Not Applicable
  05/01/2025 09 PM PDT            2.15              4         -      Not Applicable
  05/01/2025 10 PM PDT            2.15              4         0      Not Applicable
  05/01/2025 11 PM PDT            2.15              4         0      Not Applicable
  05/02/2025 12 AM PDT            2.16              4         +      Not Applicable
  05/02/2025 01 AM PDT            2.16              4         0      Not Applicable
  05/02/2025 02 AM PDT            2.15              4         -      Not Applicable
  05/02/2025 03 AM PDT            2.15              4         0      Not Applicable
  05/02/2025 04 AM PDT            2.15              4         0      Not Applicable
  05/02/2025 05 AM PDT            2.15              4         0      Not Applicable
  05/02/2025 06 AM PDT            2.16              4         +      Not Applicable
  05/02/2025 07 AM PDT            2.16              4         0      Not Applicable
  05/02/2025 08 AM PDT            2.17              4         +      Not Applicable
  05/02/2025 09 AM PDT            2.17              4         0      Not Applicable
  05/02/2025 10 AM PDT            2.17              4         0      Not Applicable
  05/02/2025 11 AM PDT            2.18              4         +      Not Applicable
  05/02/2025 12 PM PDT            2.18              4         0      Not Applicable
  05/02/2025 01 PM PDT            2.18              4         0      Not Applicable
  05/02/2025 02 PM PDT            2.18              4         0      Not Applicable
  05/02/2025 03 PM PDT            2.18              4         0      Not Applicable
  05/02/2025 04 PM PDT            2.18              4         0      Not Applicable
  05/02/2025 05 PM PDT            2.18              4         0      Not Applicable
  05/02/2025 06 PM PDT            2.17              4         -      Not Applicable
  05/02/2025 07 PM PDT            2.17              4         0      Not Applicable
  05/02/2025 08 PM PDT            2.16              4         -      Not Applicable
  05/02/2025 09 PM PDT            2.16              4         0      Not Applicable
  05/02/2025 10 PM PDT            2.17              4         +      Not Applicable
  05/02/2025 11 PM PDT            2.18              4         +      Not Applicable
  05/03/2025 12 AM PDT            2.19              5         +      Not Applicable
  05/03/2025 01 AM PDT            2.19              5         0      Not Applicable
  05/03/2025 02 AM PDT            2.19              5         0      Not Applicable
  05/03/2025 03 AM PDT            2.19              5         0      Not Applicable
  05/03/2025 04 AM PDT            2.20              5         +      Not Applicable
  05/03/2025 05 AM PDT            2.20              5         0      Not Applicable
  05/03/2025 06 AM PDT            2.20              5         0      Not Applicable
  05/03/2025 07 AM PDT            2.21              5         +      Not Applicable
  05/03/2025 08 AM PDT            2.20              5         -      Not Applicable
  05/03/2025 09 AM PDT            2.20              5         0      Not Applicable
  05/03/2025 10 AM PDT            2.20              5         0      Not Applicable
  05/03/2025 11 AM PDT            2.21              5         +      Not Applicable
  05/03/2025 12 PM PDT            2.22              5         +      Not Applicable
  05/03/2025 01 PM PDT            2.22              5         0      Not Applicable
  05/03/2025 02 PM PDT            2.22              5         0      Not Applicable
  05/03/2025 03 PM PDT            2.23              5         +      Not Applicable
  05/03/2025 04 PM PDT            2.22              5         -      Not Applicable
  05/03/2025 05 PM PDT            2.22              5         0      Not Applicable
  05/03/2025 06 PM PDT            2.21              5         -      Not Applicable
  05/03/2025 07 PM PDT            2.21              5         0      Not Applicable
  05/03/2025 08 PM PDT            2.20              5         -      Not Applicable
  05/03/2025 09 PM PDT            2.20              5         0      Not Applicable
  05/03/2025 10 PM PDT            2.20              5         0      Not Applicable
  05/03/2025 11 PM PDT            2.19              5         -      Not Applicable
  05/04/2025 12 AM PDT            2.19              5         0      Not Applicable
  05/04/2025 01 AM PDT            2.19              5         0      Not Applicable
  05/04/2025 02 AM PDT            2.19              5         0      Not Applicable
  05/04/2025 03 AM PDT            2.20              5         +      Not Applicable
  05/04/2025 04 AM PDT            2.20              5         0      Not Applicable
  05/04/2025 05 AM PDT            2.20              5         0      Not Applicable
  05/04/2025 06 AM PDT            2.20              5         0      Not Applicable
  05/04/2025 07 AM PDT            2.21              5         +      Not Applicable
  05/04/2025 08 AM PDT            2.21              5         0      Not Applicable
  05/04/2025 09 AM PDT            2.22              5         +      Not Applicable
  05/04/2025 10 AM PDT            2.22              5         0      Not Applicable
  05/04/2025 11 AM PDT            2.22              5         0      Not Applicable
  05/04/2025 12 PM PDT            2.22              5         0      Not Applicable
  05/04/2025 01 PM PDT            2.21              5         -      Not Applicable
  05/04/2025 02 PM PDT            2.20              5         -      Not Applicable
  05/04/2025 03 PM PDT            2.19              5         -      Not Applicable
  05/04/2025 04 PM PDT            2.18              4         -      Not Applicable
  05/04/2025 05 PM PDT            2.17              4         -      Not Applicable
  05/04/2025 06 PM PDT            2.16              4         -      Not Applicable
  05/04/2025 07 PM PDT            2.15              4         -      Not Applicable
  05/04/2025 08 PM PDT            2.14              4         -      Not Applicable
  05/04/2025 09 PM PDT            2.13              4         -      Not Applicable
  05/04/2025 10 PM PDT            2.13              4         0      Not Applicable
  05/04/2025 11 PM PDT            2.13              4         0      Not Applicable
  05/05/2025 12 AM PDT            2.13              4         0      Not Applicable
  05/05/2025 01 AM PDT            2.13              4         0      Not Applicable
  05/05/2025 02 AM PDT            2.13              4         0      Not Applicable
  05/05/2025 03 AM PDT            2.13              4         0      Not Applicable
  05/05/2025 04 AM PDT            2.13              4         0      Not Applicable
  05/05/2025 05 AM PDT            2.13              4         0      Not Applicable
  05/05/2025 06 AM PDT            2.13              4         0      Not Applicable
  05/05/2025 07 AM PDT            2.13              4         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/05/2025 08 AM PDT            2.13              4                Not Applicable
  05/05/2025 09 AM PDT            2.13              4         0      Not Applicable
  05/05/2025 10 AM PDT            2.13              4         0      Not Applicable
  05/05/2025 11 AM PDT            2.13              4         0      Not Applicable
  05/05/2025 12 PM PDT            2.13              4         0      Not Applicable
  05/05/2025 01 PM PDT            2.13              4         0      Not Applicable
  05/05/2025 02 PM PDT            2.13              4         0      Not Applicable
  05/05/2025 03 PM PDT            2.13              4         0      Not Applicable
  05/05/2025 04 PM PDT            2.13              4         0      Not Applicable
  05/05/2025 05 PM PDT            2.13              4         0      Not Applicable
  05/05/2025 06 PM PDT            2.13              4         0      Not Applicable
  05/05/2025 07 PM PDT            2.13              4         0      Not Applicable
  05/05/2025 08 PM PDT            2.13              4         0      Not Applicable
  05/05/2025 09 PM PDT            2.13              4         0      Not Applicable
  05/05/2025 10 PM PDT            2.13              4         0      Not Applicable
  05/05/2025 11 PM PDT            2.13              4         0      Not Applicable
  05/06/2025 12 AM PDT            2.13              4         0      Not Applicable
  05/06/2025 01 AM PDT            2.13              4         0      Not Applicable
  05/06/2025 02 AM PDT            2.13              4         0      Not Applicable
  05/06/2025 03 AM PDT            2.13              4         0      Not Applicable
  05/06/2025 04 AM PDT            2.13              4         0      Not Applicable
  05/06/2025 05 AM PDT            2.13              4         0      Not Applicable
  05/06/2025 06 AM PDT            2.13              4         0      Not Applicable
  05/06/2025 07 AM PDT            2.13              4         0      Not Applicable
  05/06/2025 08 AM PDT            2.13              4         0      Not Applicable
  05/06/2025 09 AM PDT            2.13              4         0      Not Applicable
  05/06/2025 10 AM PDT            2.13              4         0      Not Applicable
  05/06/2025 11 AM PDT            2.13              4         0      Not Applicable
  05/06/2025 12 PM PDT            2.13              4         0      Not Applicable
  05/06/2025 01 PM PDT            2.13              4         0      Not Applicable
  05/06/2025 02 PM PDT            2.13              4         0      Not Applicable
  05/06/2025 03 PM PDT            2.13              4         0      Not Applicable
  05/06/2025 04 PM PDT            2.13              4         0      Not Applicable
  05/06/2025 05 PM PDT            2.13              4         0      Not Applicable
  05/06/2025 06 PM PDT            2.13              4         0      Not Applicable
  05/06/2025 07 PM PDT            2.13              4         0      Not Applicable
  05/06/2025 08 PM PDT            2.13              4         0      Not Applicable
  05/06/2025 09 PM PDT            2.13              4         0      Not Applicable
  05/06/2025 10 PM PDT            2.13              4         0      Not Applicable
  05/06/2025 11 PM PDT            2.13              4         0      Not Applicable
  05/07/2025 12 AM PDT            2.13              4         0      Not Applicable
  05/07/2025 01 AM PDT            2.13              4         0      Not Applicable
  05/07/2025 02 AM PDT            2.13              4         0      Not Applicable
  05/07/2025 03 AM PDT            2.13              4         0      Not Applicable
  05/07/2025 04 AM PDT            2.13              4         0      Not Applicable
  05/07/2025 05 AM PDT            2.13              4         0      Not Applicable
  05/07/2025 06 AM PDT            2.13              4         0      Not Applicable
  05/07/2025 07 AM PDT            2.13              4         0      Not Applicable
  05/07/2025 08 AM PDT            2.13              4         0      Not Applicable
  05/07/2025 09 AM PDT            2.13              4         0      Not Applicable
  05/07/2025 10 AM PDT            2.13              4         0      Not Applicable
  05/07/2025 11 AM PDT            2.13              4         0      Not Applicable
  05/07/2025 12 PM PDT            2.13              4         0      Not Applicable
  05/07/2025 01 PM PDT            2.13              4         0      Not Applicable
  05/07/2025 02 PM PDT            2.13              4         0      Not Applicable
  05/07/2025 03 PM PDT            2.13              4         0      Not Applicable
  05/07/2025 04 PM PDT            2.13              4         0      Not Applicable
  05/07/2025 05 PM PDT            2.13              4         0      Not Applicable
  05/07/2025 06 PM PDT            2.13              4         0      Not Applicable
  05/07/2025 07 PM PDT            2.13              4         0      Not Applicable
  05/07/2025 08 PM PDT            2.13              4         0      Not Applicable
  05/07/2025 09 PM PDT            2.13              4         0      Not Applicable
  05/07/2025 10 PM PDT            2.13              4         0      Not Applicable
  05/07/2025 11 PM PDT            2.13              4         0      Not Applicable
  05/08/2025 12 AM PDT            2.13              4         0      Not Applicable
  05/08/2025 01 AM PDT            2.13              4         0      Not Applicable
  05/08/2025 02 AM PDT            2.13              4         0      Not Applicable
  05/08/2025 03 AM PDT            2.13              4         0      Not Applicable
  05/08/2025 04 AM PDT            2.13              4         0      Not Applicable
  05/08/2025 05 AM PDT            2.13              4         0      Not Applicable
  05/08/2025 06 AM PDT            2.13              4         0      Not Applicable
  05/08/2025 07 AM PDT            2.13              4         0      Not Applicable
  05/08/2025 08 AM PDT            2.13              4         0      Not Applicable
  05/08/2025 09 AM PDT            2.13              4         0      Not Applicable
  05/08/2025 10 AM PDT            2.13              4         0      Not Applicable
  05/08/2025 11 AM PDT            2.13              4         0      Not Applicable
  05/08/2025 12 PM PDT            2.13              4         0      Not Applicable
  05/08/2025 01 PM PDT            2.13              4         0      Not Applicable
  05/08/2025 02 PM PDT            2.13              4         0      Not Applicable
  05/08/2025 03 PM PDT            2.13              4         0      Not Applicable
  05/08/2025 04 PM PDT            2.13              4         0      Not Applicable
  05/08/2025 05 PM PDT            2.13              4         0      Not Applicable
  05/08/2025 06 PM PDT            2.13              4         0      Not Applicable
  05/08/2025 07 PM PDT            2.13              4         0      Not Applicable
  05/08/2025 08 PM PDT            2.13              4         0      Not Applicable
  05/08/2025 09 PM PDT            2.13              4         0      Not Applicable
  05/08/2025 10 PM PDT            2.13              4         0      Not Applicable
  05/08/2025 11 PM PDT            2.13              4         0      Not Applicable
  05/09/2025 12 AM PDT            2.13              4         0      Not Applicable
  05/09/2025 01 AM PDT            2.13              4         0      Not Applicable
  05/09/2025 02 AM PDT            2.13              4         0      Not Applicable
  05/09/2025 03 AM PDT            2.13              4         0      Not Applicable
  05/09/2025 04 AM PDT            2.13              4         0      Not Applicable
  05/09/2025 05 AM PDT            2.13              4         0      Not Applicable
  05/09/2025 06 AM PDT            2.13              4         0      Not Applicable
  05/09/2025 07 AM PDT            2.13              4         0      Not Applicable
  05/09/2025 08 AM PDT            2.13              4         0      Not Applicable
  05/09/2025 09 AM PDT            2.13              4         0      Not Applicable
  05/09/2025 10 AM PDT            2.13              4         0      Not Applicable
  05/09/2025 11 AM PDT            2.13              4         0      Not Applicable
  05/09/2025 12 PM PDT            2.13              4         0      Not Applicable
  05/09/2025 01 PM PDT            2.13              4         0      Not Applicable
  05/09/2025 02 PM PDT            2.13              4         0      Not Applicable
  05/09/2025 03 PM PDT            2.13              4         0      Not Applicable
  05/09/2025 04 PM PDT            2.13              4         0      Not Applicable
  05/09/2025 05 PM PDT            2.13              4         0      Not Applicable
  05/09/2025 06 PM PDT            2.13              4         0      Not Applicable
  05/09/2025 07 PM PDT            2.13              4         0      Not Applicable
  05/09/2025 08 PM PDT            2.13              4         0      Not Applicable
  05/09/2025 09 PM PDT            2.12              3         -      Not Applicable
  05/09/2025 10 PM PDT            2.12              3         0      Not Applicable
  05/09/2025 11 PM PDT            2.12              3         0      Not Applicable
  05/10/2025 12 AM PDT            2.12              3         0      Not Applicable
  05/10/2025 01 AM PDT            2.12              3         0      Not Applicable
  05/10/2025 02 AM PDT            2.12              3         0      Not Applicable
  05/10/2025 03 AM PDT            2.12              3         0      Not Applicable
  05/10/2025 04 AM PDT            2.12              3         0      Not Applicable
  05/10/2025 05 AM PDT            2.12              3         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.