ARROYO HONDO - SAN JOSE (AHOC1)
Latitude: 37.46º NLongitude: 121.77º WElevation: 784 Feet
Location: Santa Clara County in CaliforniaBulletin Group: Central CoastRiver Group: South Bay
Issuance Time: May 07 2025 at 7:48 AM PDTNext Issuance: May 08 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: Arroyo Hondo - San Jose (AHOC1)
#
# File Generation Time:  05/07/2025 at 07:49 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/02/2025 at 12:00 PM PDT
# Maximum Observed Stage:                       3.23 Feet
# Maximum Observed Flow:                        16 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/07/2025 at 08:00 AM PDT
# Maximum Forecast Stage:                       3.18 Feet
# Maximum Forecast Flow:                        14 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/02/2025 07 AM PDT            3.23             16                Not Applicable
  05/02/2025 08 AM PDT            3.23             16         0      Not Applicable
  05/02/2025 09 AM PDT            3.23             16         0      Not Applicable
  05/02/2025 10 AM PDT            3.23             16         0      Not Applicable
  05/02/2025 11 AM PDT            3.23             16         0      Not Applicable
  05/02/2025 12 PM PDT            3.23             16         0      Not Applicable
  05/02/2025 01 PM PDT            3.22             16         -      Not Applicable
  05/02/2025 02 PM PDT            3.22             16         0      Not Applicable
  05/02/2025 03 PM PDT            3.22             16         0      Not Applicable
  05/02/2025 04 PM PDT            3.22             16         0      Not Applicable
  05/02/2025 05 PM PDT            3.21             15         -      Not Applicable
  05/02/2025 06 PM PDT            3.21             15         0      Not Applicable
  05/02/2025 07 PM PDT            3.21             15         0      Not Applicable
  05/02/2025 08 PM PDT            3.21             15         0      Not Applicable
  05/02/2025 09 PM PDT            3.21             15         0      Not Applicable
  05/02/2025 10 PM PDT            3.21             15         0      Not Applicable
  05/02/2025 11 PM PDT            3.22             16         +      Not Applicable
  05/03/2025 12 AM PDT            3.21             15         -      Not Applicable
  05/03/2025 01 AM PDT            3.21             15         0      Not Applicable
  05/03/2025 02 AM PDT            3.22             16         +      Not Applicable
  05/03/2025 03 AM PDT            3.22             16         0      Not Applicable
  05/03/2025 04 AM PDT            3.22             16         0      Not Applicable
  05/03/2025 05 AM PDT            3.22             16         0      Not Applicable
  05/03/2025 06 AM PDT            3.22             16         0      Not Applicable
  05/03/2025 07 AM PDT            3.22             16         0      Not Applicable
  05/03/2025 08 AM PDT            3.22             16         0      Not Applicable
  05/03/2025 09 AM PDT            3.22             16         0      Not Applicable
  05/03/2025 10 AM PDT            3.22             16         0      Not Applicable
  05/03/2025 11 AM PDT            3.22             16         0      Not Applicable
  05/03/2025 12 PM PDT            3.22             16         0      Not Applicable
  05/03/2025 01 PM PDT            3.22             16         0      Not Applicable
  05/03/2025 02 PM PDT            3.22             16         0      Not Applicable
  05/03/2025 03 PM PDT            3.22             16         0      Not Applicable
  05/03/2025 04 PM PDT            3.22             16         0      Not Applicable
  05/03/2025 05 PM PDT            3.21             15         -      Not Applicable
  05/03/2025 06 PM PDT            3.21             15         0      Not Applicable
  05/03/2025 07 PM PDT            3.21             15         0      Not Applicable
  05/03/2025 08 PM PDT            3.21             15         0      Not Applicable
  05/03/2025 09 PM PDT            3.21             15         0      Not Applicable
  05/03/2025 10 PM PDT            3.21             15         0      Not Applicable
  05/03/2025 11 PM PDT            3.21             15         0      Not Applicable
  05/04/2025 12 AM PDT            3.20             15         -      Not Applicable
  05/04/2025 01 AM PDT            3.19             14         -      Not Applicable
  05/04/2025 02 AM PDT            3.18             14         -      Not Applicable
  05/04/2025 03 AM PDT            3.17             14         -      Not Applicable
  05/04/2025 04 AM PDT            3.16             13         -      Not Applicable
  05/04/2025 05 AM PDT            3.15             13         -      Not Applicable
  05/04/2025 06 AM PDT            3.15             13         0      Not Applicable
  05/04/2025 07 AM PDT            3.15             13         0      Not Applicable
  05/04/2025 08 AM PDT            3.15             13         0      Not Applicable
  05/04/2025 09 AM PDT            3.15             13         0      Not Applicable
  05/04/2025 10 AM PDT            3.15             13         0      Not Applicable
  05/04/2025 11 AM PDT            3.15             13         0      Not Applicable
  05/04/2025 12 PM PDT            3.15             13         0      Not Applicable
  05/04/2025 01 PM PDT            3.15             13         0      Not Applicable
  05/04/2025 02 PM PDT            3.15             13         0      Not Applicable
  05/04/2025 03 PM PDT            3.16             13         +      Not Applicable
  05/04/2025 04 PM PDT            3.17             14         +      Not Applicable
  05/04/2025 05 PM PDT            3.19             14         +      Not Applicable
  05/04/2025 06 PM PDT            3.20             15         +      Not Applicable
  05/04/2025 07 PM PDT            3.20             15         0      Not Applicable
  05/04/2025 08 PM PDT            3.20             15         0      Not Applicable
  05/04/2025 09 PM PDT            3.20             15         0      Not Applicable
  05/04/2025 10 PM PDT            3.21             15         +      Not Applicable
  05/04/2025 11 PM PDT            3.21             15         0      Not Applicable
  05/05/2025 12 AM PDT            3.21             15         0      Not Applicable
  05/05/2025 01 AM PDT            3.21             15         0      Not Applicable
  05/05/2025 02 AM PDT            3.21             15         0      Not Applicable
  05/05/2025 03 AM PDT            3.21             15         0      Not Applicable
  05/05/2025 04 AM PDT            3.21             15         0      Not Applicable
  05/05/2025 05 AM PDT            3.21             15         0      Not Applicable
  05/05/2025 06 AM PDT            3.21             15         0      Not Applicable
  05/05/2025 07 AM PDT            3.21             15         0      Not Applicable
  05/05/2025 08 AM PDT            3.21             15         0      Not Applicable
  05/05/2025 09 AM PDT            3.21             15         0      Not Applicable
  05/05/2025 10 AM PDT            3.21             15         0      Not Applicable
  05/05/2025 11 AM PDT            3.20             15         -      Not Applicable
  05/05/2025 12 PM PDT            3.20             15         0      Not Applicable
  05/05/2025 01 PM PDT            3.20             15         0      Not Applicable
  05/05/2025 02 PM PDT            3.19             14         -      Not Applicable
  05/05/2025 03 PM PDT            3.19             14         0      Not Applicable
  05/05/2025 04 PM PDT            3.19             14         0      Not Applicable
  05/05/2025 05 PM PDT            3.19             14         0      Not Applicable
  05/05/2025 06 PM PDT            3.19             14         0      Not Applicable
  05/05/2025 07 PM PDT            3.19             14         0      Not Applicable
  05/05/2025 08 PM PDT            3.19             14         0      Not Applicable
  05/05/2025 09 PM PDT            3.19             14         0      Not Applicable
  05/05/2025 10 PM PDT            3.19             14         0      Not Applicable
  05/05/2025 11 PM PDT            3.19             14         0      Not Applicable
  05/06/2025 12 AM PDT            3.19             14         0      Not Applicable
  05/06/2025 01 AM PDT            3.18             14         -      Not Applicable
  05/06/2025 02 AM PDT            3.18             14         0      Not Applicable
  05/06/2025 03 AM PDT            3.18             14         0      Not Applicable
  05/06/2025 04 AM PDT            3.18             14         0      Not Applicable
  05/06/2025 05 AM PDT            3.19             14         +      Not Applicable
  05/06/2025 06 AM PDT            3.19             14         0      Not Applicable
  05/06/2025 07 AM PDT            3.19             14         0      Not Applicable
  05/06/2025 08 AM PDT            3.19             14         0      Not Applicable
  05/06/2025 09 AM PDT            3.19             14         0      Not Applicable
  05/06/2025 10 AM PDT            3.19             14         0      Not Applicable
  05/06/2025 11 AM PDT            3.19             14         0      Not Applicable
  05/06/2025 12 PM PDT            3.19             14         0      Not Applicable
  05/06/2025 01 PM PDT            3.18             14         -      Not Applicable
  05/06/2025 02 PM PDT            3.18             14         0      Not Applicable
  05/06/2025 03 PM PDT            3.18             14         0      Not Applicable
  05/06/2025 04 PM PDT            3.17             14         -      Not Applicable
  05/06/2025 05 PM PDT            3.17             14         0      Not Applicable
  05/06/2025 06 PM PDT            3.17             14         0      Not Applicable
  05/06/2025 07 PM PDT            3.17             14         0      Not Applicable
  05/06/2025 08 PM PDT            3.17             14         0      Not Applicable
  05/06/2025 09 PM PDT            3.17             14         0      Not Applicable
  05/06/2025 10 PM PDT            3.17             14         0      Not Applicable
  05/06/2025 11 PM PDT            3.17             14         0      Not Applicable
  05/07/2025 12 AM PDT            3.18             14         +      Not Applicable
  05/07/2025 01 AM PDT            3.18             14         0      Not Applicable
  05/07/2025 02 AM PDT            3.18             14         0      Not Applicable
  05/07/2025 03 AM PDT            3.18             14         0      Not Applicable
  05/07/2025 04 AM PDT            3.18             14         0      Not Applicable
  05/07/2025 05 AM PDT            3.18             14         0      Not Applicable
  05/07/2025 06 AM PDT            3.18             14         0      Not Applicable
  05/07/2025 07 AM PDT            3.18             14         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/07/2025 08 AM PDT            3.18             14                Not Applicable
  05/07/2025 09 AM PDT            3.18             14         0      Not Applicable
  05/07/2025 10 AM PDT            3.18             14         0      Not Applicable
  05/07/2025 11 AM PDT            3.18             14         0      Not Applicable
  05/07/2025 12 PM PDT            3.18             14         0      Not Applicable
  05/07/2025 01 PM PDT            3.18             14         0      Not Applicable
  05/07/2025 02 PM PDT            3.18             14         0      Not Applicable
  05/07/2025 03 PM PDT            3.18             14         0      Not Applicable
  05/07/2025 04 PM PDT            3.18             14         0      Not Applicable
  05/07/2025 05 PM PDT            3.18             14         0      Not Applicable
  05/07/2025 06 PM PDT            3.18             14         0      Not Applicable
  05/07/2025 07 PM PDT            3.18             14         0      Not Applicable
  05/07/2025 08 PM PDT            3.17             14         -      Not Applicable
  05/07/2025 09 PM PDT            3.17             14         0      Not Applicable
  05/07/2025 10 PM PDT            3.17             14         0      Not Applicable
  05/07/2025 11 PM PDT            3.17             14         0      Not Applicable
  05/08/2025 12 AM PDT            3.17             14         0      Not Applicable
  05/08/2025 01 AM PDT            3.17             14         0      Not Applicable
  05/08/2025 02 AM PDT            3.17             14         0      Not Applicable
  05/08/2025 03 AM PDT            3.17             14         0      Not Applicable
  05/08/2025 04 AM PDT            3.17             14         0      Not Applicable
  05/08/2025 05 AM PDT            3.17             14         0      Not Applicable
  05/08/2025 06 AM PDT            3.17             14         0      Not Applicable
  05/08/2025 07 AM PDT            3.17             14         0      Not Applicable
  05/08/2025 08 AM PDT            3.17             14         0      Not Applicable
  05/08/2025 09 AM PDT            3.17             14         0      Not Applicable
  05/08/2025 10 AM PDT            3.17             14         0      Not Applicable
  05/08/2025 11 AM PDT            3.17             14         0      Not Applicable
  05/08/2025 12 PM PDT            3.17             14         0      Not Applicable
  05/08/2025 01 PM PDT            3.17             14         0      Not Applicable
  05/08/2025 02 PM PDT            3.17             14         0      Not Applicable
  05/08/2025 03 PM PDT            3.17             14         0      Not Applicable
  05/08/2025 04 PM PDT            3.17             14         0      Not Applicable
  05/08/2025 05 PM PDT            3.17             14         0      Not Applicable
  05/08/2025 06 PM PDT            3.17             14         0      Not Applicable
  05/08/2025 07 PM PDT            3.17             14         0      Not Applicable
  05/08/2025 08 PM PDT            3.17             14         0      Not Applicable
  05/08/2025 09 PM PDT            3.17             14         0      Not Applicable
  05/08/2025 10 PM PDT            3.17             14         0      Not Applicable
  05/08/2025 11 PM PDT            3.17             14         0      Not Applicable
  05/09/2025 12 AM PDT            3.17             14         0      Not Applicable
  05/09/2025 01 AM PDT            3.16             13         -      Not Applicable
  05/09/2025 02 AM PDT            3.16             13         0      Not Applicable
  05/09/2025 03 AM PDT            3.16             13         0      Not Applicable
  05/09/2025 04 AM PDT            3.16             13         0      Not Applicable
  05/09/2025 05 AM PDT            3.16             13         0      Not Applicable
  05/09/2025 06 AM PDT            3.16             13         0      Not Applicable
  05/09/2025 07 AM PDT            3.16             13         0      Not Applicable
  05/09/2025 08 AM PDT            3.16             13         0      Not Applicable
  05/09/2025 09 AM PDT            3.16             13         0      Not Applicable
  05/09/2025 10 AM PDT            3.16             13         0      Not Applicable
  05/09/2025 11 AM PDT            3.16             13         0      Not Applicable
  05/09/2025 12 PM PDT            3.16             13         0      Not Applicable
  05/09/2025 01 PM PDT            3.16             13         0      Not Applicable
  05/09/2025 02 PM PDT            3.16             13         0      Not Applicable
  05/09/2025 03 PM PDT            3.16             13         0      Not Applicable
  05/09/2025 04 PM PDT            3.16             13         0      Not Applicable
  05/09/2025 05 PM PDT            3.16             13         0      Not Applicable
  05/09/2025 06 PM PDT            3.16             13         0      Not Applicable
  05/09/2025 07 PM PDT            3.16             13         0      Not Applicable
  05/09/2025 08 PM PDT            3.16             13         0      Not Applicable
  05/09/2025 09 PM PDT            3.16             13         0      Not Applicable
  05/09/2025 10 PM PDT            3.16             13         0      Not Applicable
  05/09/2025 11 PM PDT            3.16             13         0      Not Applicable
  05/10/2025 12 AM PDT            3.16             13         0      Not Applicable
  05/10/2025 01 AM PDT            3.16             13         0      Not Applicable
  05/10/2025 02 AM PDT            3.15             13         -      Not Applicable
  05/10/2025 03 AM PDT            3.15             13         0      Not Applicable
  05/10/2025 04 AM PDT            3.15             13         0      Not Applicable
  05/10/2025 05 AM PDT            3.15             13         0      Not Applicable
  05/10/2025 06 AM PDT            3.15             13         0      Not Applicable
  05/10/2025 07 AM PDT            3.15             13         0      Not Applicable
  05/10/2025 08 AM PDT            3.15             13         0      Not Applicable
  05/10/2025 09 AM PDT            3.15             13         0      Not Applicable
  05/10/2025 10 AM PDT            3.15             13         0      Not Applicable
  05/10/2025 11 AM PDT            3.15             13         0      Not Applicable
  05/10/2025 12 PM PDT            3.15             13         0      Not Applicable
  05/10/2025 01 PM PDT            3.15             13         0      Not Applicable
  05/10/2025 02 PM PDT            3.15             13         0      Not Applicable
  05/10/2025 03 PM PDT            3.15             13         0      Not Applicable
  05/10/2025 04 PM PDT            3.15             13         0      Not Applicable
  05/10/2025 05 PM PDT            3.15             13         0      Not Applicable
  05/10/2025 06 PM PDT            3.15             13         0      Not Applicable
  05/10/2025 07 PM PDT            3.15             13         0      Not Applicable
  05/10/2025 08 PM PDT            3.15             13         0      Not Applicable
  05/10/2025 09 PM PDT            3.15             13         0      Not Applicable
  05/10/2025 10 PM PDT            3.15             13         0      Not Applicable
  05/10/2025 11 PM PDT            3.15             13         0      Not Applicable
  05/11/2025 12 AM PDT            3.15             13         0      Not Applicable
  05/11/2025 01 AM PDT            3.15             13         0      Not Applicable
  05/11/2025 02 AM PDT            3.15             13         0      Not Applicable
  05/11/2025 03 AM PDT            3.15             13         0      Not Applicable
  05/11/2025 04 AM PDT            3.15             13         0      Not Applicable
  05/11/2025 05 AM PDT            3.15             13         0      Not Applicable
  05/11/2025 06 AM PDT            3.15             13         0      Not Applicable
  05/11/2025 07 AM PDT            3.15             13         0      Not Applicable
  05/11/2025 08 AM PDT            3.15             13         0      Not Applicable
  05/11/2025 09 AM PDT            3.14             13         -      Not Applicable
  05/11/2025 10 AM PDT            3.14             13         0      Not Applicable
  05/11/2025 11 AM PDT            3.14             13         0      Not Applicable
  05/11/2025 12 PM PDT            3.14             13         0      Not Applicable
  05/11/2025 01 PM PDT            3.14             13         0      Not Applicable
  05/11/2025 02 PM PDT            3.14             13         0      Not Applicable
  05/11/2025 03 PM PDT            3.14             13         0      Not Applicable
  05/11/2025 04 PM PDT            3.14             13         0      Not Applicable
  05/11/2025 05 PM PDT            3.14             13         0      Not Applicable
  05/11/2025 06 PM PDT            3.14             13         0      Not Applicable
  05/11/2025 07 PM PDT            3.14             13         0      Not Applicable
  05/11/2025 08 PM PDT            3.14             13         0      Not Applicable
  05/11/2025 09 PM PDT            3.14             13         0      Not Applicable
  05/11/2025 10 PM PDT            3.14             13         0      Not Applicable
  05/11/2025 11 PM PDT            3.14             13         0      Not Applicable
  05/12/2025 12 AM PDT            3.14             13         0      Not Applicable
  05/12/2025 01 AM PDT            3.14             13         0      Not Applicable
  05/12/2025 02 AM PDT            3.14             13         0      Not Applicable
  05/12/2025 03 AM PDT            3.14             13         0      Not Applicable
  05/12/2025 04 AM PDT            3.14             13         0      Not Applicable
  05/12/2025 05 AM PDT            3.14             13         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.